UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 10-Q


(Mark One)


(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
For the quarterly period ended September 30, 2017March 31, 2023
OR
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
Commission File Number: 001-37511
Sunrun Inc.
(Exact name of registrant as specified in its charter)

Delaware
26-2841711
Delaware
26-2841711
(State or other jurisdiction of

incorporation or organization)
(I.R.S. Employer

Identification No.)


595 Market225 Bush Street, 29th FloorSuite 1400
San Francisco, California 9410594104
(Address of principal executive offices and Zip Code)


(415) 580-6900
(Registrant’s telephone number, including area code)

Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock, $0.0001 par value per shareRUNNasdaq Global Select Market


Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    YES  Yes      NO      No  


Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    YES  Yes      NO      No  


Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitiondefinitions of “large accelerated filer”,filer,” “accelerated filer”,filer,” “smaller reporting company”,company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filerAccelerated filer
Non-accelerated filer(Do not check if a smaller reporting company)Smaller reporting company
Emerging growth company



If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  


Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    YES  Yes      NO      No  


As of November 6, 2017,April 28, 2023, the number of shares of the registrant’s common stock outstanding was 106,786,800.
215,611,831.






Table of Contents

Page
Page
Item 11.
Item 2.
Item 3.
Item 4.
Item 1.
Item 1A.
Item 2.
Item 5.
Item 6.



1



SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

The discussion in this Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the "Securities Act"), Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and the Private Securities Litigation Reform Act of 1995, which statements involve substantial risks and uncertainties. Forward-looking statements generally relate to future events or our future financial or operating performance. In some cases, you can identify forward-looking statements because they contain words such as “may,” “will,” “should,” “expects,” “plans,” “goals,” “anticipates,” “could,” “intends,” “target,” “projects,” “contemplates,” “believes,” “estimates,” “predicts,” “potential,” “continue,” “likely,” or the negative of these words or other similar terms or expressions that concern our expectations, strategy, plans or intentions. Forward-looking statements contained in this Quarterly Report on Form 10-Q include, but are not limited to, statements about:

the potential impact of regulatory and policy development and changes;

the availability of rebates, tax credits and other financial incentives, and decreases to federal solar tax credits;

the potential impact of volatile or rising interest rates on our interest expense;

our industry’s, and specifically our, continued ability to manage costs (including, but not limited to, equipment costs) associated with solar service offerings;

potential changes in the retail price of utility-generated electricity or electricity from other energy sources;

the sufficiency of our cash, investment fund commitments and available borrowings to meet our anticipated cash needs;

our need and ability to raise capital, refinance existing debt, and finance our operations and solar energy systems from new and existing investors;

our investment in research and development and new product offerings;

determinations by the Internal Revenue Service (“IRS”) of the fair market value of our solar energy systems;

our ability to manage our supply chains and distribution channels and the impact of natural disasters, geopolitical conflicts, the COVID-19 pandemic, and other events beyond our control;

our business plan and our ability to effectively manage our growth, including our rate of revenue growth;

our ability to further penetrate existing markets, expand into new markets and our expectations regarding market growth (including, but not limited to, expected cancellation rates);

our expectations concerning relationships with third parties, including the attraction, retention and continued existence of qualified solar partners;

the impact of seasonality on our business;

our strategic partnerships and investments and the expected benefits of such partnerships and investments;

supply chain disruptions, inflation, tariffs and trade barriers, export regulations, bank failures, geopolitical conflicts and other macroeconomic conditions on our business and operations, results of operations and financial position;

our ability to realize the anticipated benefits of past or future investments, strategic transactions, or acquisitions, and risk that the integration of these acquisitions may disrupt our business and management;

our ability to protect our intellectual property and customer data, as well as to maintain our brand;

2


the willingness of and ability of our solar partners to fulfill their respective warranty and other contractual obligations;

our ability to renew or replace expiring, canceled or terminated Customer Agreements at favorable rates or on a long-term basis;

the ability of our solar energy systems to operate or deliver energy for any reason, including if interconnection or transmission facilities on which we rely become unavailable;

our expectations regarding certain performance objectives and the renewal rates and purchase value of our solar energy systems after expiration of our Customer Agreements;

the calculation of certain of our key financial and operating metrics and accounting policies; and

our ability to capitalize on the market opportunities created by the electrification of the U.S. economy with renewable energy.

These forward-looking statements are subject to a number of risks, uncertainties and assumptions, including those described in the section titled “Risk Factors” and elsewhere in this Quarterly Report on Form 10-Q. Moreover, we operate in a very competitive and rapidly changing environment, and new risks emerge from time to time. It is not possible for our management to predict all risks, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements we may make. These risks and uncertainties may be amplified by evolving economic and regulatory conditions, including increasing or volatile interest rates. The extent to which these risks and uncertainties impact our business, operations, and financial results, including the duration and magnitude of such effects, will depend on numerous factors, including, but not limited to, the duration, rapidity, and intensity of these conditions, how widespread their impact is and will continue to be on our industry, and how quickly and to what extent more predictable and stable economic conditions resume. In light of these risks, uncertainties and assumptions, the forward-looking events and circumstances discussed in this Quarterly Report on Form 10-Q may not occur and actual results could differ materially and adversely from those anticipated or implied in the forward-looking statements.

You should not rely upon forward-looking statements as predictions of future events. Although we believe that the expectations reflected in the forward-looking statements are reasonable, we cannot guarantee that the future results, levels of activity, performance or events and circumstances reflected in the forward-looking statements will be achieved or occur. Moreover, neither we nor any other person assumes responsibility for the accuracy and completeness of the forward-looking statements. We undertake no obligation to update publicly any forward-looking statements for any reason after the date of this Quarterly Report on Form 10-Q to conform these statements to actual results or to changes in our expectations, except as required by law.

You should read this Quarterly Report on Form 10-Q and the documents that we reference in this Quarterly Report on Form 10-Q and have filed with the Securities and Exchange Commission (the “SEC”) as exhibits to this Quarterly Report on Form 10-Q with the understanding that our actual future results, levels of activity, performance, and events and circumstances may be materially different from what we expect.


3


SELECTED RISKS AFFECTING OUR BUSINESS

Investing in our common stock involves numerous risks, including the risks described in Part II, Item 1A. "Risk Factors”, of this Quarterly Report on Form 10-Q. Below are some of these risks, any one of which could materially adversely affect our business, financial condition, results of operations and prospects.

Selected Risks Related to the Solar Industry

The solar energy industry is an emerging market which is constantly evolving and may not develop to the size or at the rate we expect.
We have historically benefited from declining costs in our industry, and our business and financial results may be harmed as a result of recent and any continued increases in costs associated with our solar service offerings and any failure of these costs to continue declining as we currently expect. If we do not reduce our cost structure in the future, our ability to continue to be profitable may be impaired.
We face competition from traditional energy companies as well as solar and other renewable energy companies.

Selected Risks Related to Our Operating Structure and Financing Activities

We need to raise capital to finance the continued growth of our operations and solar service business. If capital is not available to us on acceptable terms, as and when needed, our business and prospects would be materially and adversely impacted. In addition, our business is affected by general economic conditions and related uncertainties affecting markets in which we operate. Volatility in current economic conditions could adversely impact our business, including our ability to raise financing.
Volatility and increases in interest rates raise our cost of capital and may adversely impact our business.
We expect to incur substantially more debt in the future, which could intensify the risks to our business.

Selected Risks Related to Regulation and Policy

The customer value proposition for distributed solar, storage, and home electrification products is influenced by a number of factors, including, but not limited to, the retail price of electricity, the valuation of electricity not consumed on site and exported to the grid, the rate design mechanisms of customers’ utility bills, various policies related to the permitting and interconnection costs of our products to homes and the grid, the availability of incentives for solar, batteries, and other electrification products, and other policies which allow aggregations of our systems to provide the grid value. Significant changes to any of these policies may impact the competitiveness of our service offerings to customers.
Electric utility statutes and regulations and changes to such statutes or regulations may present technical, regulatory and economic barriers to the purchase and use of our solar service offerings that may significantly reduce demand for such offerings.
Regulations and policies related to rate design could deter potential customers from purchasing our solar service offerings, reduce the value of the electricity our systems produce, and reduce any savings that our customers could realize from our solar service offerings.

Selected Risks Related to Our Business Operations

Our growth depends in part on the success of our relationships with third parties, including our solar partners.
We and our solar partners depend on a limited number of suppliers of solar panels, batteries, and other system components to adequately meet anticipated demand for our solar service offerings. Any shortage, bottlenecks, delay, detentions, or component price change from these suppliers, or the acquisition of any of these suppliers by a competitor, could result in sales and installation delays, cancellations and loss of market share.
If we fail to manage our recent and future growth effectively, we may be unable to execute our business plan, maintain high levels of customer service, or adequately address competitive challenges.
We may not realize the anticipated benefits of past or future investments, strategic transactions, or acquisitions, and integration of these acquisitions may disrupt our business and our management.
A failure to hire and retain a sufficient number of employees and service providers in key functions would constrain our growth and our ability to timely complete customers' Projects and successfully manage customer accounts.
4


Regulators may limit the type of electricians qualified to install and service our solar and battery systems in California, which may result in workforce shortages, operational delays, and increased costs.
Our results of operations may fluctuate from quarter to quarter, which could make our future performance difficult to predict and could cause our results of operations for a particular period to fall below expectations, resulting in a decline in the price of our common stock.
Our actual financial results may differ materially from any guidance we may publish from time to time.

Selected Risks Related to Taxes and Accounting

Our ability to provide our solar service offerings to customers on an economically viable basis depends in part on our ability to finance these systems with fund investors who seek particular tax and other benefits.
If the IRS makes determinations that the fair market value of our solar energy systems is materially lower than what we have claimed, we may have to pay significant amounts to our fund investors, and our business, financial condition, and prospects may be materially and adversely affected.
Our business currently depends on the availability of utility rebates, tax credits and other benefits, tax exemptions and exclusions, and other financial incentives, on the federal, state, and/or local levels. We may be adversely affected by changes in, and application of, these laws or other incentives to us, and the expiration, elimination or reduction of these benefits could adversely impact our business.

If we are unable to adequately address these and other risks we face, our business may be harmed.
5



Sunrun Inc.
Consolidated Balance Sheets
(In Thousands, Except Share Par Values)
(Unaudited)
March 31, 2023December 31, 2022
Assets
Current assets:
Cash$628,536 $740,508 
Restricted cash214,542 212,367 
Accounts receivable (net of allowances for credit losses of $11,667 and $13,381 as of March 31, 2023 and December 31, 2022, respectively)218,692 214,255 
Inventories887,890 783,904 
Prepaid expenses and other current assets134,612 146,609 
Total current assets2,084,272 2,097,643 
Restricted cash148 148 
Solar energy systems, net11,368,850 10,988,361 
Property and equipment, net75,087 67,439 
Intangible assets, net6,186 7,527 
Goodwill4,280,169 4,280,169 
Other assets1,913,615 1,827,518 
Total assets (1)
$19,728,327 $19,268,805 
Liabilities and total equity
Current liabilities:
Accounts payable$345,968 $339,166 
Distributions payable to noncontrolling interests and redeemable noncontrolling interests30,621 32,050 
Accrued expenses and other liabilities381,271 406,466 
Deferred revenue, current portion160,221 183,719 
Deferred grants, current portion8,239 8,252 
Finance lease obligations, current portion12,460 11,444 
Non-recourse debt, current portion194,410 157,810 
Pass-through financing obligation, current portion16,827 16,544 
Total current liabilities1,150,017 1,155,451 
Deferred revenue, net of current portion938,039 912,254 
Deferred grants, net of current portion198,656 201,094 
Finance lease obligations, net of current portion21,956 17,302 
Convertible senior notes393,442 392,882 
Line of credit552,253 505,158 
Non-recourse debt, net of current portion7,786,399 7,343,299 
Pass-through financing obligation, net of current portion286,451 289,011 
Other liabilities170,267 140,290 
Deferred tax liabilities63,093 133,047 
Total liabilities (1)
11,560,573 11,089,788 
Commitments and contingencies (Note 15)
Redeemable noncontrolling interests604,707 609,702 
Stockholders’ equity:
Preferred stock, $0.0001 par value—authorized, 200,000 shares as of March 31, 2023 and December 31, 2022; no shares issued and outstanding as of March 31, 2023 and December 31, 2022— — 
Common stock, $0.0001 par value—authorized, 2,000,000 shares as of March 31, 2023 and December 31, 2022; issued and outstanding, 215,166 and 214,184 shares as of March 31, 2023 and December 31, 2022, respectively21 21 
Additional paid-in capital6,505,806 6,470,194 
Accumulated other comprehensive income31,521 67,109 
Retained earnings(69,590)170,798 
Total stockholders’ equity6,467,758 6,708,122 
Noncontrolling interests1,095,289 861,193 
Total equity7,563,047 7,569,315 
Total liabilities, redeemable noncontrolling interests and total equity$19,728,327��$19,268,805 


6


  September 30, 2017 December 31, 2016
  (Unaudited)  
Assets    
Current assets:    
Cash $216,142
 $206,364
Restricted cash 14,036
 11,882
Accounts receivable (net of allowances for doubtful accounts of $1,521 and $1,166 as of September 30, 2017 and December 31, 2016, respectively) 73,031
 60,258
State tax credits receivable 11,085
 13,713
Inventories 63,323
 67,326
Prepaid expenses and other current assets 13,907
 9,802
Total current assets 391,524
 369,345
Restricted cash 5,952
 6,117
Solar energy systems, net 3,147,383
 2,629,366
Property and equipment, net 38,819
 48,471
Intangible assets, net 15,345
 18,499
Goodwill 87,543
 87,543
Prepaid tax asset 
 378,541
Other assets 31,187
 34,936
Total assets (1)
 $3,717,753
 $3,572,818
Liabilities and total equity    
Current liabilities:    
Accounts payable $108,689
 $66,018
Distributions payable to noncontrolling interests and redeemable noncontrolling interests 14,785
 10,654
Accrued expenses and other liabilities 54,533
 59,261
Deferred revenue, current portion 74,793
 70,849
Deferred grants, current portion 7,827
 8,011
Capital lease obligations, current portion 7,883
 10,015
Recourse debt, current portion 247,000
 
Non-recourse debt, current portion 22,538
 14,153
Lease pass-through financing obligation, current portion 6,043
 5,823
Total current liabilities 544,091
 244,784
Deferred revenue, net of current portion 581,517
 583,401
Deferred grants, net of current portion 231,478
 226,893
Capital lease obligations, net of current portion 7,060
 12,965
Recourse debt, net of current portion 
 244,000
Non-recourse debt, net of current portion 846,257
 639,870
Lease pass-through financing obligation, net of current portion 137,997
 137,958
Other liabilities 10,277
 5,457
Deferred tax liabilities 68,975
 415,397
Total liabilities (1)
 2,427,652
 2,510,725
Commitments and contingencies (Note 13) 

 

Redeemable noncontrolling interests 176,460
 137,907
Stockholders’ equity:    
Preferred stock, $0.0001 par value—authorized, 200,000 shares as of September 30, 2017 and December 31, 2016; no shares issued and outstanding as of September 30, 2017 and December 31, 2016 
 
Common stock, $0.0001 par value—authorized, 2,000,000 shares as of September 30, 2017 and December 31, 2016; issued and outstanding, 106,677 and 104,321 shares as of September 30, 2017 and December 31, 2016, respectively 11
 10
Additional paid-in capital 684,398
 668,076
Accumulated other comprehensive income (3,537) 437
Retained earnings 73,064
 4,438
Total stockholders’ equity 753,936
 672,961
Noncontrolling interests 359,705
 251,225
Total equity 1,113,641
 924,186
Total liabilities, redeemable noncontrolling interests and total equity $3,717,753
 $3,572,818










1)The Company’s consolidated assets as of March 31, 2023 and December 31, 2022 include $10,468,718 and $10,031,506, respectively, in assets of variable interest entities (“VIEs”) that can only be used to settle obligations of the VIEs. These assets include solar energy systems, net, as of March 31, 2023 and December 31, 2022 of $9,227,988 and $8,968,835, respectively; cash as of March 31, 2023 and December 31, 2022 of $395,983 and $457,005, respectively; restricted cash as of March 31, 2023 and December 31, 2022 of $42,500 and $44,514, respectively; accounts receivable, net as of March 31, 2023 and December 31, 2022 of $72,961 and $66,847, respectively; inventories as of March 31, 2023 and December 31, 2022 of $414,407 and 193,836, respectively; prepaid expenses and other current assets as of March 31, 2023 and December 31, 2022 of $12,003 and $12,698, respectively; and other assets as of March 31, 2023 and December 31, 2022 of $302,876 and $287,771, respectively. The Company’s consolidated liabilities as of March 31, 2023 and December 31, 2022 include $2,252,395 and $2,227,002, respectively, in liabilities of VIEs whose creditors have no recourse to the Company. These liabilities include accounts payable as of March 31, 2023 and December 31, 2022 of $18,954 and $36,315, respectively; distributions payable to noncontrolling interests and redeemable noncontrolling interests as of March 31, 2023 and December 31, 2022 of $30,622 and $32,051, respectively; accrued expenses and other current liabilities as of March 31, 2023 and December 31, 2022 of $32,118 and $32,512, respectively; deferred revenue as of March 31, 2023 and December 31, 2022 of $632,088 and $621,457, respectively; non-recourse debt as of March 31, 2023 and December 31, 2022 of $1,522,859 and $1,489,407, respectively; and other liabilities as of March 31, 2023 and December 31, 2022 of $15,754 and $15,260, respectively.

1)The Company’s consolidated assets as of September 30, 2017 and December 31, 2016 include $2,597,441 and $2,065,232, respectively, in assets of variable interest entities, or “VIEs”, that can only be used to settle obligations of the VIEs. Solar energy systems, net, as of September 30, 2017 and December 31, 2016 were $2,437,363 and $1,920,330, respectively; cash as of September 30, 2017 and December 31, 2016 were $125,232 and $120,728, respectively; restricted cash as of September 30, 2017 and December 31, 2016 were $1,861 and $1,680, respectively; accounts receivable, net as of September 30, 2017 and December 31, 2016 were $30,198 and $20,771, respectively; prepaid expenses and other current assets as of September 30, 2017 and December 31, 2016 were $482 and $242, respectively and other assets as of September 30, 2017 and December 31, 2016 were $2,305 and $1,481, respectively. The Company’s consolidated liabilities as of September 30, 2017 and December 31, 2016 include $788,734 and $617,011, respectively, in liabilities of VIEs whose creditors have no recourse to the Company. These liabilities include accounts payable as of September 30, 2017 and December 31, 2016 of $25,329 and $14,873, respectively; distributions payable to noncontrolling interests and redeemable noncontrolling interests as of September 30, 2017 and December 31, 2016 of $14,785 and $10,654, respectively; accrued expenses and other liabilities as of September 30, 2017 and December 31, 2016 of $1,884 and $782, respectively; deferred revenue as of September 30, 2017 and December 31, 2016 of $460,886 and $422,685, respectively; deferred grants as of September 30, 2017 and December 31, 2016 of $105,860 and $109,034, respectively; and non-recourse debt as of September 30, 2017 and December 31, 2016 of $177,466 and $58,983, respectively.
The accompanying notes are an integral part of these consolidated financial statements.

7



Sunrun Inc.
Consolidated Statements of Operations
(In Thousands, Except Per Share Amounts)
(Unaudited)
Three Months Ended March 31,
20232022
Revenue:
Customer agreements and incentives$246,474 $209,692 
Solar energy systems and product sales343,375 286,092 
Total revenue589,849 495,784 
Operating expenses:
Cost of customer agreements and incentives236,905 201,785 
Cost of solar energy systems and product sales320,018 249,844 
Sales and marketing202,836 174,926 
Research and development4,557 6,257 
General and administrative51,886 43,081 
Amortization of intangible assets1,341 1,341 
Total operating expenses817,543 677,234 
Loss from operations(227,694)(181,450)
Interest expense, net(142,698)(92,254)
Other (expense) income, net(25,000)113,958 
Loss before income taxes(395,392)(159,746)
Income tax benefit(59,619)(3,277)
Net loss(335,773)(156,469)
Net loss attributable to noncontrolling interests and redeemable noncontrolling interests(95,385)(68,691)
Net loss attributable to common stockholders$(240,388)$(87,778)
Net loss per share attributable to common stockholders
Basic$(1.12)$(0.42)
Diluted$(1.12)$(0.42)
Weighted average shares used to compute net loss per share attributable to common stockholders
Basic214,548 208,676 
Diluted214,548 208,676 
  Three Months Ended September 30, Nine Months Ended September 30,
  2017 2016 2017 2016
Revenue:        
Operating leases and incentives $58,462
 $43,150
 $171,897
 $123,084
Solar energy systems and product sales 82,829
 68,883
 211,359
 210,230
Total revenue 141,291
 112,033
 383,256
 333,314
Operating expenses:        
Cost of operating leases and incentives 49,232
 40,770
 140,682
 117,478
Cost of solar energy systems and product sales 69,588
 57,264
 179,957
 176,376
Sales and marketing 37,298
 40,192
 101,758
 127,096
Research and development 3,936
 2,458
 10,642
 7,294
General and administrative 27,925
 21,331
 77,776
 68,193
Amortization of intangible assets 1,052
 1,051
 3,154
 3,154
Total operating expenses 189,031
 163,066
 513,969
 499,591
Loss from operations (47,740) (51,033) (130,713) (166,277)
Interest expense, net 17,707
 13,957
 49,586
 38,535
Other expenses (income), net (94) 42
 589
 (460)
Loss before income taxes (65,353) (65,032) (180,888) (204,352)
Income tax expense 14,834
 9,936
 37,625
 13,146
Net loss (80,187) (74,968) (218,513) (217,498)
Net loss attributable to noncontrolling interests and redeemable noncontrolling interests (107,969) (91,846) (284,144) (280,153)
Net income available to common stockholders $27,782
 $16,878
 $65,631
 $62,655
Net income per share available to common stockholders        
Basic $0.26
 $0.16
 $0.62
 $0.61
Diluted $0.25
 $0.16
 $0.61
 $0.60
Weighted average shares used to compute net income per share available to common stockholders        
Basic 105,783
 102,707
 105,060
 101,988
Diluted 109,598
 105,092
 107,893
 104,698


The accompanying notes are an integral part of these consolidated financial statements.




8


Sunrun Inc.
Consolidated Statements of Comprehensive IncomeLoss
(In Thousands)
(Unaudited)
Three Months Ended March 31,
20232022
Net loss attributable to common stockholders$(240,388)$(87,778)
Unrealized (loss) gain on derivatives, net of income taxes(30,434)64,446 
Adjustment for net (gain) loss on derivatives recognized into earnings, net of income taxes(5,154)4,003 
Other comprehensive (loss) income(35,588)68,449 
Comprehensive loss$(275,976)$(19,329)

9


Sunrun Inc.
Consolidated Statements of Redeemable Noncontrolling Interests and Equity
Three Months Ended March 31, 2023 and 2022
(In Thousands)
(Unaudited)

Three Months Ended March 31, 2023
Redeemable
Noncontrolling
Interests
Common StockAdditional
Paid-In
Capital
Accumulated
Other
Comprehensive
Income (Loss)
Retained
Earnings
Total
Stockholders'
Equity
Noncontrolling
Interests
Total
Equity
SharesAmount
Balance at December 31, 2022$609,702 214,184 $21 $6,470,194 $67,109 $170,798 $6,708,122 $861,193 $7,569,315 
Exercise of stock options— 199 — 1,328 — — 1,328 — 1,328 
Issuance of restricted stock units, net of tax withholdings— 783 — — — — — — — 
Stock-based compensation— — — 29,805 — — 29,805 — 29,805 
Contributions from noncontrolling interests and redeemable noncontrolling interests— — — — — — — 397,750 397,750 
Distributions to noncontrolling interests and redeemable noncontrolling interests(17,002)— — — — — — (45,471)(45,471)
Net income (loss)17,248 — — — — (240,388)(240,388)(112,633)(353,021)
Acquisition of noncontrolling interests(5,241)— — 4,479 — — 4,479 (5,550)(1,071)
Other comprehensive loss, net of taxes— — — — (35,588)— (35,588)— (35,588)
Balance at March 31, 2023$604,707 215,166 $21 $6,505,806 $31,521 $(69,590)$6,467,758 $1,095,289 $7,563,047 

Three Months Ended March 31, 2022
Redeemable
Noncontrolling
Interests
Common StockAdditional
Paid-In
Capital
Accumulated
Other
Comprehensive
(Loss) Income
Retained
Earnings
Total
Stockholders'
Equity
Noncontrolling
Interests
Total
Equity
SharesAmount
Balance at December 31, 2021$594,973 208,176 $21 $6,330,344 $(73,050)$(2,579)$6,254,736 $722,878 $6,977,614 
Exercise of stock options— 239 — 2,539 — — 2,539 — 2,539 
Issuance of restricted stock units, net of tax withholdings— 1,002 — — — — — — — 
Stock-based compensation— — — 44,159 — — 44,159 — 44,159 
Contributions from noncontrolling interests and redeemable noncontrolling interests64,320 — — — — — — 166,174 166,174 
Distributions to noncontrolling interests and redeemable noncontrolling interests(15,290)— — — — — — (35,034)(35,034)
Net loss(13,492)— — — — (87,778)(87,778)(55,199)(142,977)
Acquisition of noncontrolling interest— — — (17,763)— — (17,763)(12,410)(30,173)
Other comprehensive income, net of taxes— — — — 68,449 — 68,449 — 68,449 
Balance at March 31, 2022$630,511 209,417 $21 $6,359,279 $(4,601)$(90,357)$6,264,342 $786,409 $7,050,751 

10
  Three Months Ended September 30, Nine Months Ended September 30,
  2017 2016 2017 2016
Net income attributable to common stockholders $27,782
 $16,878
 $65,631
 $62,655
Other comprehensive income:        
Unrealized loss on derivatives, net of income taxes (543) 421
 (5,016) (5,212)
Less interest expense on derivatives recognized into earnings, net of income taxes (138) (301) (1,042) (946)
Comprehensive income $27,377
 $17,600
 $61,657
 $58,389




Sunrun Inc.
Consolidated Statements of Cash Flows
(In Thousands)
(Unaudited)
Three Months Ended March 31,
20232022
Operating activities:
Net loss$(335,773)$(156,469)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization, net of amortization of deferred grants123,105 106,110 
Deferred income taxes(59,613)(3,277)
Stock-based compensation expense28,266 39,219 
Interest on pass-through financing obligations4,862 5,010 
Reduction in pass-through financing obligations(9,641)(9,826)
Unrealized gain (loss) on derivatives30,721 (66,182)
Other noncash items27,366 (28,173)
Changes in operating assets and liabilities:
Accounts receivable(9,385)(57,232)
Inventories(103,986)(49,127)
Prepaid and other assets(109,454)(136,843)
Accounts payable(1,428)100,425 
Accrued expenses and other liabilities(26,776)(27,780)
Deferred revenue2,413 27,736 
Net cash used in operating activities(439,323)(256,409)
Investing activities:
Payments for the costs of solar energy systems(506,314)(420,630)
Purchase of equity investment— (75,000)
Purchases of property and equipment, net(3,996)(6,471)
Net cash used in investing activities(510,310)(502,101)
Financing activities:
Proceeds from state tax credits, net of recapture4,033 — 
Proceeds from line of credit143,331 490,000 
Repayment of line of credit(96,236)(231,066)
Proceeds from issuance of non-recourse debt514,880 453,700 
Repayment of non-recourse debt(50,968)(83,585)
Payment of debt fees(733)(8,571)
Proceeds from pass-through financing and other obligations, net2,004 1,911 
Payment of finance lease obligations(4,477)(3,299)
Contributions received from noncontrolling interests and redeemable noncontrolling interests397,750 230,493 
Distributions paid to noncontrolling interests and redeemable noncontrolling interests(63,901)(51,245)
Acquisition of noncontrolling interest(7,175)(30,173)
Net proceeds related to stock-based award activities1,328 2,529 
Net cash provided by financing activities839,836 770,694 
Net change in cash and restricted cash(109,797)12,184 
Cash and restricted cash, beginning of period953,023 850,431 
Cash and restricted cash, end of period$843,226 $862,615 
Supplemental disclosures of cash flow information
Cash paid for interest$93,988 $68,892 
Cash paid for income taxes$— $— 
Supplemental disclosures of noncash investing and financing activities
Purchases of solar energy systems and property and equipment included in accounts payable and accrued expenses$69,557 $47,660 
Right-of-use assets obtained in exchange for new finance lease liabilities$10,175 $4,160 
  Nine Months Ended September 30,
  2017 2016
Operating activities:    
Net loss $(218,513) $(217,498)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization, net of amortization of deferred grants 99,674
 73,570
Deferred income taxes 37,624
 13,146
Stock-based compensation expense 16,494
 14,026
Noncash interest expense 13,144
 8,024
Interest on lease pass-through financing obligations 8,963
 9,051
Reduction in lease pass-through financing obligations (13,721) (14,149)
Other noncash losses and expenses 6,849
 4,154
Changes in operating assets and liabilities:    
Accounts receivable (13,963) 9,183
Inventories 4,003
 (14,573)
Prepaid and other assets (3,620) (5,135)
Accounts payable 31,669
 (22,220)
Accrued expenses and other liabilities (11,367) 8,014
Deferred revenue 3,598
 7,176
Net cash used in operating activities (39,166) (127,231)
Investing activities:    
Payments for the costs of solar energy systems, leased and to be leased (583,188) (530,295)
Purchases of property and equipment (5,956) (10,397)
Business acquisition, net of cash acquired 
 (5,000)
Net cash used in investing activities (589,144) (545,692)
Financing activities:    
Proceeds from state tax credits, net of recapture 12,785
 9,081
Proceeds from issuance of recourse debt 125,400
 354,400
Repayment of recourse debt (122,400) (307,400)
Proceeds from issuance of non-recourse debt 294,086
 249,820
Repayment of non-recourse debt (92,801) (18,113)
Payment of debt fees (6,332) (13,614)
Proceeds from lease pass-through financing obligations 4,639
 14,242
Contributions received from noncontrolling interests and redeemable noncontrolling interests 471,322
 422,207
Distributions paid to noncontrolling interests and redeemable noncontrolling interests (38,761) (27,749)
(Payments) proceeds from exercises of stock options, net of withholding taxes on restricted stock units and issuance of shares in connection with the Employee Stock Purchase Plan (207) 4,704
Offering costs paid related to initial public offering 
 (437)
Payment of capital lease obligations (7,585) (9,668)
Change in restricted cash (2,058) (937)
Net cash provided by financing activities 638,088
 676,536
     
Net change in cash 9,778
 3,613
Cash, beginning of period 206,364
 203,864
Cash, end of period $216,142
 $207,477
Supplemental disclosures of cash flow information    
Cash paid for interest $29,383
 $17,776
Cash paid for taxes $
 $
Supplemental disclosures of noncash investing and financing activities    
Purchases of solar energy systems and property and equipment included in accounts payable and accrued expenses $29,206
 $22,871
Purchases of solar energy systems included in non-recourse debt $12,873
 $
Distributions payable to noncontrolling interests and redeemable noncontrolling interests $14,785
 $9,817
Vehicles acquired under capital leases $166
 $12,637


The accompanying notes are an integral part of these consolidated financial statements.

11



Sunrun Inc.
Notes to Consolidated Financial Statements
(Unaudited)


Note 1. Organization
Sunrun Inc. (“Sunrun” or the “Company”) was originally formed in 2007 as a California limited liability company and was converted into a Delaware corporation in 2008.2007. The Company is engaged in the design, development, installation, sale, ownership and maintenance of residential solar energy systems (“Projects”) in the United States.
Sunrun acquires customers directly and through relationships with various solar and strategic partners (“Partners”). The Projects are constructed either by Sunrun or by Sunrun’s Partners and are owned by the Company. Sunrun’s customers enter into a power purchasean agreement to utilize the solar energy system (“PPA”) or a lease (each, a “CustomerCustomer Agreement”) which typically has aan initial term of 20 or 25 years. Sunrun monitors, maintains and insures the Projects. The Company also sells solar energy systems and products, such as panels and racking and solar leads generated to customers.
The Company has formed various subsidiaries (“Funds”) to finance the development of Projects. These Funds, structured as limited liability companies, obtain financing from outside investors and purchase or lease Projects from Sunrun under master purchase or master lease agreements. The Company currently utilizes three legal structures in its investment Funds, which are referred to as: (i) lease pass-throughs,pass-through financing obligations, (ii) partnership-flips and (iii) joint venture (“JV”) inverted leases.



Note 2. Summary of Significant Accounting Policies
Basis of Presentation and Principles of Consolidation
The accompanying unaudited consolidated financial statements have been prepared in accordance with U.S. generally accepted accounting principles (“GAAP”) and applicable rules and regulations of the Securities and Exchange Commission (the "SEC") regarding interim financial reporting. Certain information and note disclosures normally included in the financial statements prepared in accordance with GAAP have been condensed or omitted pursuant to such rules and regulations. As such, these unaudited condensed consolidated financial statements should be read in conjunction with the consolidated financial statements and accompanying notes included in the Company’s annual report on Form 10-K for the year ended December 31, 2016. The unaudited consolidated financial statements are prepared on the same basis as the audited consolidated financial statements and, in the opinion of management, reflect all adjustments (all of which are considered of normal recurring nature) considered necessary to present fairly the Company’s financial results.2022. The results of the ninethree months ended September 30, 2017March 31, 2023 are not necessarily indicative of the results to be expected for the fiscal year ending December 31, 20172023 or other future periods.

The consolidated financial statements reflect the accounts and operations of the Company and those of its subsidiaries, including Funds, in which the Company has a controlling financial interest. The typical condition for a controlling financial interest ownership is holding a majority of the voting interests of an entity. However, a controlling financial interest may also exist in entities, such as variable interest entities (“VIEs”), through arrangements that do not involve controlling voting interests. In accordance with the provisions of Financial Accounting Standards Board (“FASB”) Accounting Standards Codification Topic 810 (“ASC 810”) Consolidation, the Company consolidates any VIE of which it is the primary beneficiary. The primary beneficiary, as defined in ASC 810, is the party that has (1) the power to direct the activities of a VIE that most significantly impact the VIE’s economic performance and (2) the obligation to absorb the losses of the VIE or the right to receive benefits from the VIE that could potentially be significant to the VIE. The Company evaluates its relationships with its VIEs on an ongoing basis to determine whether it continues to be the primary beneficiary. The consolidated financial statements reflect the assets and liabilities of VIEs that are consolidated. All intercompany transactions and balances have been eliminated in consolidation.
12


Use of Estimates
The preparation of the consolidated financial statements requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. The Company regularly makes significant estimates and assumptions, including, but not limited to, revenue recognition constraints that result in variable consideration, the discount rate used to adjust the promised amount of consideration for the effects of a significant financing component, the estimates


that affect the collectability of accounts receivable, the valuation of inventories, the useful lives of solar energy systems, the useful lives of property and equipment, the valuation and useful lives of intangible assets, the fair value of assets acquired and liabilities assumed in business combinations, the effective interest rate used to amortize lease pass-through financing obligations, the fair value used to value solar energy systems,discount rate uses for operating and financing leases, the valuation of stock-based compensation, the determination of valuation allowances associated with deferred tax assets, the fair value of debt instruments disclosed and the redemption value of redeemable noncontrolling interests. The Company bases its estimates on historical experience and on various other assumptions believed to be reasonable. Actual results may differ from such estimates.
Segment Information
The Company has one operating segment with one business activity, providing solar energy services and products to customers. The Company’s chief operating decision maker (“CODM”) is its Chief Executive Officer, who manages operations on a consolidated basis for purposes of allocating resources. When evaluating performance and allocating resources, the CODM reviews financial information presented on a consolidated basis.
RevenuesRevenue from external customers (including, but not limited to homeowners) for each group of similar products and services areis as follows (in thousands):
Three Months Ended March 31,
20232022
Customer agreements$225,088 $190,502 
Incentives21,386 19,190 
Customer agreements and incentives246,474 209,692 
Solar energy systems228,902 199,999 
Products114,473 86,093 
Solar energy systems and product sales343,375 286,092 
Total revenue$589,849 $495,784 

Revenue from Customer Agreements includes payments by customers for the use of the system as well as utility and other rebates assigned by the customer to the Company in the Customer Agreement. Revenue from incentives includes revenue from solar renewable energy credits (“SRECs”) and the sale of commercial investment tax credits ("Commercial ITCs").
Cash and Restricted Cash
Restricted cash represents amounts related to obligations under certain financing transactions and future replacement of solar energy system components.
13


  Three Months Ended September 30, Nine Months Ended September 30,
  2017 2016 2017 2016
Operating leases $47,600
 $34,144
 $129,696
 $92,451
Incentives 10,862
 9,006
 42,201
 30,633
Operating leases and incentives 58,462
 43,150
 171,897
 123,084
         
Solar energy systems 30,734
 27,585
 79,431
 93,655
Products 52,095
 41,298
 131,928
 116,575
Solar energy systems and product sales 82,829
 68,883
 211,359
 210,230
Total revenue $141,291
 $112,033
 $383,256
 $333,314
The following table provides a reconciliation of cash and restricted cash reported within the consolidated balance sheets that sum to the total of the same such amounts shown in the consolidated statement of cash flows. Cash and restricted cash consists of the following (in thousands):
Three Months Ended March 31,
  20232022
Beginning of period:
   Cash$740,508 $617,634 
   Restricted cash, current and long-term212,515 232,797 
Total$953,023 $850,431 
End of period:
   Cash$628,536 $629,161 
   Restricted cash, current and long-term214,690 233,454 
Total$843,226 $862,615 
Accounts Receivable
Accounts receivable consist of amounts due from customers, as well as state and utility rebates due from government agencies and utility companies. Under Customer Agreements, the customers typically assign incentive rebates to the Company.
Accounts receivable, net, consists of the following (in thousands):
  March 31, 2023 December 31, 2022
Customer receivables$223,717 $218,712 
Other receivables6,642 8,924 
Allowance for credit losses(11,667)(13,381)
Total$218,692 $214,255 
Goodwill
Goodwill represents the excess of the purchase price over the fair value of assets acquired and liabilities assumed. Goodwill is reviewed for impairment at least annually or whenever events or changes in circumstances indicate that the carrying amount may be impaired. The Company has determined that it operates as one reporting unit and the Company’s goodwill is recorded at the enterprise level. The Company performs its annual impairment test of goodwill on October 1 of each fiscal year or whenever events or circumstances change or occur that would indicate that goodwill might be impaired. When assessing goodwill for impairment, the Company uses qualitative and if necessary, quantitative methods in accordance with FASB ASC Topic 350, Goodwill. The Company also considers its enterprise value and if necessary, discounted cash flow model, which involves assumptions and estimates, including the Company’s future financial performance, weighted average cost of capital and interpretation of currently enacted tax laws.
Circumstances that could indicate impairment and require the Company to perform a quantitative impairment test include significant declines in the Company’s financial results or enterprise value relative to its net book value or a sustained decline in the Company's stock price below its book value, coupled with declines in valuations for comparable public companies or acquisition premiums. As of October 1, 2022, the Company concluded that the fair value of the Company exceeded its carrying value. Since December 31, 2021, the trading price of the Company’s common stock has generally declined. A sustained decrease in the Company’s stock price is one of the qualitative factors to be considered as part of an impairment test when evaluating whether events or changes in circumstances may indicate that it is more likely than not that a potential goodwill impairment exists. Due to a material sustained decline of the Company’s market capitalization after consideration of a control premium below the book value of equity during the first quarter, as of March 31, 2023 the Company performed a quantitative assessment related to the recoverability of its goodwill for its one reporting unit. The Company estimated the fair value of its reporting unit primarily based on consideration of an income approach analysis. Under the income approach, future cash flows of the Company were estimated and converted to present value based on a discount rate reflecting a market participant risk-adjusted rate of return.

14


The significant assumptions and estimates used in the assessment include, among others, estimated future net annual contracted cash flows under its existing long term customer agreements, as well as future growth estimates which rely on management judgements. The Company also compared the total invested capital (including market capitalization) to the fair value of its reporting unit to assess the reasonableness of fair value after consideration of a control premium. The fair value of the Company’s one reporting unit exceeded its carrying amount as of March 31, 2023. Holding all other assumptions constant, a 100 basis point increase in the discount rate assumption would not have resulted in impairment. Should, among other events and circumstances, industry conditions deteriorate, the outlook for future operating results and cash flow decline or regulations change, costs of equity or debt capital increase, valuations for comparable public companies or comparable acquisition valuations decrease, or the Company's market capitalization experience a further sustained decline below its book value, the Company may need to further reassess the recoverability of goodwill in future periods.
Deferred Revenue
When the Company receives consideration, or when such consideration is unconditionally due, from a customer prior to delivering goods or services to the customer under the terms of a Customer Agreement, the Company records deferred revenue. Such deferred revenue consists of amounts for which the criteria for revenue recognition have not yet been met and includes amounts that are collected or assigned from customers, including upfront deposits and prepayments, and rebates. Deferred revenue relating to financing components represents the cumulative excess of interest expense recorded on financing component elements over the related revenue recognized to date and will eventually net to zero by the end of the initial term. Amounts received related to the sales of SRECs which have not yet been delivered to the counterparty are recorded as deferred revenue.
The opening balance of deferred revenue was $873.6 million as of December 31, 2021. Deferred revenue consists of the following (in thousands):
 March 31, 2023December 31, 2022
Under Customer Agreements:
Payments received, net$841,950 $840,771 
Financing component balance67,040 65,326 
908,990 906,097 
Under SREC contracts:
Payments received, net177,463 179,416 
Financing component balance11,807 10,460 
189,270 189,876 
Total$1,098,260 $1,095,973 

During the three months ended March 31, 2023 and 2022, the Company recognized revenue of $24.1 million and $20.4 million, respectively, from amounts included in deferred revenue at the beginning of the respective periods. Revenue allocated to remaining performance obligations represents contracted revenue that has not yet been recognized and includes deferred revenue as well as amounts that will be invoiced and recognized as revenue in future periods. Contracted but not yet recognized revenue was approximately $20.2 billion as of March 31, 2023, of which the Company expects to recognize approximately 5% over the next 12 months. The annual recognition is not expected to vary significantly over the next 10 years as the vast majority of existing Customer Agreements have at least 10 years remaining, given that the average age of the Company's fleet of residential solar energy systems under Customer Agreements is less than five years due to the Company being formed in 2007 and having experienced significant growth in the last few years. The annual recognition on these existing contracts will gradually decline over the midpoint of the Customer Agreements over the following 10 years as the typical 20- or 25-year initial term expires on individual Customer Agreements.
Fair Value of Financial Instruments
The Company defines fair value as the exchange price that would be received for an asset or an exit price that would be paid to transfer a liability in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The Company uses valuation
15


approaches to measure fair value that maximize the use of observable inputs and minimize the use of unobservable inputs. The FASB establishes a three-tier fair value hierarchy for disclosure of fair value measurements as follows:
Level 1—Inputs are unadjusted, quoted prices in active markets for identical assets or liabilities at the measurement date;
Level 2—Inputs are observable, unadjusted quoted prices in active markets for similar assets or liabilities, unadjusted quoted prices for identical or similar assets or liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data for substantially the full term of the related assets or liabilities; and
Level 3—Inputs that are unobservable, significant to the measurement of the fair value of the assets or liabilities and are supported by little or no market data.

The Company’sCompany's financial instruments include cash, receivables, accounts payable, accrued expenses, distributions payable to noncontrolling interests, derivatives, contingent consideration, and recourse and non-recourse debt.
Recently IssuedRevenue Recognition
The Company recognizes revenue when control of goods or services is transferred to its customers, in an amount that reflects the consideration it expects to be entitled to in exchange for those goods or services.
Customer agreements and Adopted Accounting Standardsincentives
Customer agreements and incentives revenue is primarily comprised of revenue from Customer Agreements in which the Company provides continuous access to a functioning solar energy system and revenue from the sales of SRECs generated by the Company’s solar energy systems to third parties.
The Company begins to recognize revenue on Customer Agreements when permission to operate ("PTO") is given by the local utility company or on the date daily operation commences if utility approval is not required. Revenue recognition does not necessarily follow the receipt of cash. For Customer Agreements that include a fixed fee per month which entitles the customer to any and all electricity generated by the system, and for which the Company’s obligation is to provide continuous access to a functioning solar energy system, the Company recognizes revenue evenly over the time that it satisfies its performance obligations, which is over the initial term of the Customer Agreements. For Customer Agreements that charge a fixed price per kilowatt hour, and for which the Company’s obligation is the provision of electricity from a solar energy system, revenue is recognized based on the actual amount of power generated at rates specified under the contracts. Customer Agreements typically have an initial term of 20 or 25 years. After the initial contract term, Customer Agreements typically automatically renew annually or for five years.
SREC revenue arises from the sale of environmental credits generated by solar energy systems and is generally recognized upon delivery of the SRECs to the counterparty or upon reporting of the electricity generation. For pass-through financing obligation Funds, the value attributable to the monetization of Commercial ITCs are recognized in the period a solar energy system is granted PTO - seeNote 10, Pass-Through Financing Obligations.
In May 2014,determining the FASB issued Accounting Standards Update (“ASU”) No. 2014-09 Revenue from Contracts with Customers (Topic 606). The standard establishes a single revenue recognition model for all contracts with customers, eliminates industry specific requirements, and expands disclosure requirements. This ASU is effectivetransaction price, the Company adjusts the promised amount of consideration for the Company for annual reporting periods beginning after December 15, 2017 includingeffects of the interim reporting


periods within that fiscal year. Adoptiontime value of this ASU is either retrospective to each prior period presented or retrospectivemoney when the timing of payments provides it with a cumulative adjustmentsignificant benefit of financing the transfer of goods or services to retained earnings or accumulated deficit asthe customer. In those circumstances, the contract contains a significant financing component. When adjusting the promised amount of consideration for a significant financing component, the adoption date. The Company plans to adopt this ASUuses the discount rate that would be reflected in a separate financing transaction between the entity and its customer at contract inception and recognizes the revenue amount on a full retrospective basis.
The Company currently accounts for Customer Agreements pursuant to ASC 840, Leases. The Company currently believes the adoption of ASC 842, Leases ("ASC 842") will cause Customer Agreements to be accounted for under ASC 606. As such, the Company plans to adopt ASC 842 simultaneously with its adoption of ASC 606 on January 1, 2018.
Under ASC 606, total consideration for Customer Agreements, including price escalators, is expected to be recognized ratablystraight-line basis over the term of the Customer Agreement. Customer Agreements with a prepaid element are expected to include a significant financing component which will increase revenueAgreement, and interest expense using the effective interest rate method. For certain transactions where
Consideration from customers is considered variable due to the performance guarantee under Customer Agreements and liquidating damage provisions under SREC contracts in the event minimum deliveries are not achieved. Performance guarantees provide a credit to the customer if the system's cumulative production, as measured on various PTO anniversary dates, is below the Company's guarantee of a specified minimum. Revenue is recognized to the extent it is probable that a significant reversal of such revenue was previously deferredwill not occur.
16


The Company capitalizes incremental costs incurred to obtain a contract in Other Assets in the consolidated balance sheets. These amounts are amortized on a straight-line basis over the term of the Customer Agreements, and recognized over a periodare included in Sales and marketing in the consolidated statements of time, including ITCs, under ASC 606, revenue is expected to be recognized at a point in time. Therefore, for some revenue recognized in recent periods, or not yet recognized, the recognition timing will move to periods preceding the reported periods and be reflected in retained earnings upon adoption of ASC 606. The accounting is not expected to materially differ for revenue currently recognized as "Solaroperations.
Solar energy systems and product sales."sales
TheFor solar energy systems sold to customers, revenue is recognized when the solar energy system passes inspection by the authority having jurisdiction, which inspection generally occurs after installation but prior to PTO, at which time the Company is continuinghas met the performance obligation in the contract. For solar energy system sales that include delivery obligations up until interconnection to assess the impact of such changes, as well as other potential impactslocal power grid with permission to operate, the Company recognizes revenue at PTO. Certain solar energy systems sold to customers include fees for extended warranty and maintenance services. These fees are recognized over the life of the service agreement. The Company’s installation Projects are typically completed in less than twelve months.
Product sales consist of solar panels, racking systems, inverters, other solar energy products sold to resellers, roofing repair, and customer leads. Product sales revenue is recognized at the time when control is transferred, upon shipment, or as services are delivered. Customer lead revenue, included in product sales, is recognized at the time the lead is delivered.
Taxes assessed by government authorities that are directly imposed on revenue producing transactions are excluded from solar energy systems and lease standards. The Company has a project plan in placeproduct sales.
Cost of Revenue
Customer agreements and incentives
Cost of revenue for customer agreements and incentives is primarily comprised of (1) the depreciation of the cost of the solar energy systems, as reduced by amortization of deferred grants, (2) solar energy system operations, monitoring and maintenance costs including associated personnel costs, and (3) allocated corporate overhead costs.
Solar energy systems and product sales
Cost of revenue for solar energy systems and non-lead generation product sales consist of direct and indirect material and labor costs for solar energy systems installations and product sales. Also included are engineering and design costs, estimated warranty costs, freight costs, allocated corporate overhead costs, vehicle depreciation costs and personnel costs associated with supply chain, logistics, operations management, safety and quality control. Cost of revenue for lead generations consists of costs related to meet the requirements of thesedirect-response advertising activities associated with generating customer leads.
Recently Issued and Adopted Accounting Standards
Accounting standards using internal resources and consultants. The Company has completed its initial assessment and is completing contract reviews and finalizing its accounting policy.adopted effective January 1, 2023:
In February 2016,October 2022, the FASB issued ASU No. 2016-022022-04, Liabilities — Supplier Finance Programs (Subtopic 405-50): Disclosure of Supplier Finance Program Obligations, which requires entities to replace existing lease guidancedisclose the key terms of
supplier finance programs they use in connection with ASC 842, Leases. ASC 842 changes how the definitionpurchase of goods and services along with information about their obligations under these programs, including a lease is applied and judgment may be required in applying the definitionrollforward of a lease to certain arrangements. The new standard may result in certain contracts no longer being leases. For lessees, the standard requires all leases with an initial term greater than one year be recorded on the balance sheet as an asset and a lease liability.those obligations. This ASU is effective for fiscal yearsperiods beginning after December 15, 2018 and interim periods within those fiscal years. Early2022, with early adoption is permitted and, as noted above, we plan to adopt early on January 1, 2018. Adoption of this ASU is applied using a modified retrospective approach.
In March 2016, the FASB issued ASU No. 2016-09, Compensation – Stock Compensation. The new guidance requires all income tax effects of awards to be recognized in the income statement when the awards vest or are settled. It also requires the Company to make an accounting policy election to either estimate the number of awards that are expected to vest or account for forfeitures as they occur.permitted. The Company adopted the new ASU 2022-04 effective January 1, 2017. The Company elected2023 and there was no impact to continue to estimate the number of awards that are expected to vest. Upon the adoption, deferred tax liabilities decreased by $3.3 million, and retained earnings increased by $3.3 million as of January 1, 2017.its financial statement disclosures.
In June 2016, the FASB issued ASU No. 2016-13, Measurement of Credit Losses on Financial Instruments, which replaces the current incurred loss impairment methodology with a current expected credit losses model. The amendment applies to entities which hold financial assets and net investment in leases that are not accounted for at fair value through net income as well as loans, debt securities, trade receivables, net investments in leases, off-balance sheet credit exposures, reinsurance receivables and any other financial assets not excluded from the scope that have the contractual right to receive cash. This ASU is effective for fiscal years beginning after December 15, 2019 and interim periods within those fiscal years. Early adoption is permitted. Adoption of this ASU is applied using a modified retrospective approach, with certain aspects requiring a prospective approach. The Company is currently evaluating this guidance and the impact it may have on the Company’s consolidated financial statements.
In October 2016, the FASB issued ASU 2016-16, Intra-Entity Transfers of Assets Other Than Inventory, which requires entities to recognize income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs. As a result, a reporting entity will recognize the tax expense from the sale of assets in the seller’s tax jurisdiction when the transfer occurs, even though the pre-tax effects of the transaction are eliminated in the consolidated financial statements. Any deferred tax asset that arises in the buyer’s jurisdiction will also be recognized at the time of the transfer. The Company adopted the standard effective January 1, 2017. As the Company sells solar energy systems to Funds, the Company will record the current tax effects of the gain on such sales as well as a deferred tax asset related to the Company’s increased tax basis in the partnership as a result of such sales. As a result of the adoption, the Company reversed net prepaid tax assets of $378.5 million, recognized
17




gross deferred tax assets of $378.2 million and recorded a cumulative adjustment decreasing retained earnings by $0.3 million as of January 1, 2017.
In November 2016, the FASB issued ASU 2016-18, Statement of Cash Flows (Topic 230), Restricted Cash, which requires a statement of cash flows to present the change during the period in the total of cash, cash equivalents and amounts generally described as restricted cash and restricted cash equivalents. This ASU is effective for fiscal years beginning after December 15, 2017 and interim periods within those fiscal years. Early adoption is permitted. Adoption of this ASU is applied using a retrospective approach. As a result, the Company will no longer present transfers between cash and restricted cash in the consolidated cash flow statements upon adoption in the first quarter of 2018.
In January 2017, the FASB issued ASU 2017-01, Business Combinations (Topic 805), Clarifying the Definition of a Business, to clarify the definition of a business with the objective of adding guidance to assist entities with evaluating whether transactions should be accounted for as acquisitions of assets or businesses. The amendments in this update provide a screen to determine when a set of operations is not a business. The screen requires that when substantially all of the fair value of the gross assets acquired (or disposed of) is concentrated in a single identifiable asset or a group of similar identifiable assets, the set is not a business. This screen reduces the number of transactions that need to be further evaluated. The Company early adopted the new ASU effective January 1, 2017 on a prospective basis.
In January 2017, the FASB issued ASU 2017-04, Intangibles – Goodwill and Other (Topic 350), Simplifying the Test for Goodwill Impairment, which eliminates Step 2 from the goodwill impairment test. Instead, under this amendment, an entity shall perform its annual, or interim, goodwill impairment test by comparing the fair value of the reporting unit with its carrying amount. An entity should recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value. The ASU is effective for annual or any interim goodwill impairment tests beginning in fiscal years after December 15, 2019. Early adoption is permitted for interim or annual goodwill impairment tests performed on testing dates after January 1, 2017. The adoption of this standard would only have an effect on the Company’s consolidated financial statements if it failed Step 1 of the goodwill impairment test, which has not occurred to date.
In May 2017, the FASB issued ASU 2017-09, Compensation – Stock Compensation, Scope of Modification Accounting, which requires entities to apply modification accounting guidance when there are changes in the terms or conditions of a share-based payment award unless all of the following conditions are met: (i) the fair value of the modified award is the same as the fair value of the original award immediately before modification, (ii) the vesting conditions of the modified award are the same as the original award immediately before modification, and (iii) the classification of the modified award is the same as the original award immediately before modification. The Company early adopted the new ASU effective April 1, 2017, on a prospective basis.
In August 2017, the FASB issued 2017-12, Derivatives and Hedging, Targeted Improvements to Accounting for Hedging Activities, which expands an entity's ability to hedge nonfinancial and financial risk components, eliminates the requirement to separately measure and report hedge ineffectiveness, and aligned the recognition and presentation of the effects of hedging instruments in the financial statements. The ASU is effective for fiscal years beginning after December 15, 2018 and interim periods within those fiscal years. Early adoption is permitted. Adoption of this ASU is applied using a modified retrospective approach. The Company is currently evaluating this guidance and the impact it may have on the Company's consolidated financial statements.
















Note 3. Fair Value Measurement
At September 30, 2017March 31, 2023 and December 31, 2016,2022, the carrying value of receivables, accounts payable, accrued expenses and distributions payable to noncontrolling interests approximates fair value due to their short-term nature.nature and falls under the Level 2 hierarchy. The carrying values and fair values of debt instruments are as follows (in thousands):
  September 30, 2017 December 31, 2016
  Carrying Value Fair Value Carrying Value Fair Value
Lines of credit $571,061
 $571,061
 $489,200
 $489,200
Syndicated term loans 318,904
 318,904
 189,989
 189,989
Bank loans 89,343
 88,671
 81,307
 80,542
Note payable 39,218
 39,294
 36,232
 35,396
Solar asset-backed notes 97,269
 102,721
 101,295
 102,869
Total $1,115,795
 $1,120,651
 $898,023
 $897,996
March 31, 2023December 31, 2022
Carrying ValueFair ValueCarrying ValueFair Value
Recourse debt$945,695 $803,695 $898,040 $787,340 
Senior debt3,667,406 3,612,815 3,238,633 3,176,774 
Subordinated debt1,822,670 1,734,616 1,743,048 1,625,258 
Securitization debt2,490,733 2,202,600 2,519,428 2,169,247 
Total$8,926,504 $8,353,726 $8,399,149 $7,758,619 
At September 30, 2017March 31, 2023 and December 31, 2016,2022, the fair value of the Company’s lines of credit, syndicated term loanscertain recourse debt and certain banksenior, subordinated and securitization loans approximate their carrying values because their interest rates are variable rates that approximate rates currently available to the Company. At September 30, 2017March 31, 2023 and December 31, 2016,2022, the fair value of the Company’s other debt instruments are based on rates currently offered for debt with similar maturities and terms. The Company’s fair value of the debt instruments fell under the Level 32 hierarchy. These valuation approaches involve some level of management estimation and judgment, the degree of which is dependent on the price transparency for the instruments or market.
At March 31, 2023 and December 31, 2022, financial instruments measured at fair value on a recurring basis, based upon the fair value hierarchy, are as follows (in thousands):
March 31, 2023
Level 1Level 2Level 3Total
Derivative assets:
Interest rate swaps$— $132,034 $— $132,034 
Total$— $132,034 $— $132,034 
Derivative liabilities:
Interest rate swaps$— $38,242 $— $38,242 
Total$— $38,242 $— $38,242 
December 31, 2022
Level 1Level 2Level 3Total
Derivative assets:
Interest rate swaps$— $177,827 $— $177,827 
Total$— $177,827 $— $177,827 
Derivative liabilities:
Interest rate swaps$— $8,247 $— $8,247 
Total$— $8,247 $— $8,247 
The above balances are recorded in other assets and other liabilities, respectively, in the consolidated balance sheets, except for $56.8 million and $55.0 million as of March 31, 2023 and December 31, 2022, respectively, which is recorded in prepaid and other assets.
The Company determines the fair value of its interest rate swaps using a discounted cash flow model whichthat incorporates an assessment of the risk of non-performance by the interest rate swap counterparty and an evaluation of the Company’s credit risk in valuing derivative instruments. The valuation model uses various inputs including contractual terms, interest rate curves, credit spreads and measures of volatility.
At September 30, 2017 and December 31, 2016, financial instruments measured at fair value on a recurring basis, based upon the fair value hierarchy are as follows (in thousands):

18


  September 30, 2017
  Level 1 Level 2 Level 3 Total
Derivative assets:        
Interest rate swaps $
 $388
 $
 $388
Total $
 $388
 $
 $388
Derivative liabilities:        
Interest rate swaps $
 $5,924
 $
 $5,924
Warrants 
 
 
 
Total $
 $5,924
 $
 $5,924

  December 31, 2016
  Level 1 Level 2 Level 3 Total
Derivative assets:        
Interest rate swaps $
 $1,632
 $
 $1,632
Total $
 $1,632
 $
 $1,632
Derivative liabilities:        
Warrants $
 $
 $20
 $20
Total $
 $
 $20
 $20






Note 4. Inventories
Inventories consist of the following (in thousands):
March 31, 2023December 31, 2022
Raw materials$780,956 $671,880 
Work-in-process106,934 112,024 
Total$887,890 $783,904 

  September 30, 2017 December 31, 2016
Raw materials $58,906
 $62,037
Work-in-process 4,417
 5,289
Total $63,323
 $67,326

Note 5. Solar Energy Systems, net
Solar energy systems, net consists of the following (in thousands):
  September 30, 2017 December 31, 2016
Solar energy system equipment costs $2,981,012
 $2,459,856
Inverters 304,846
 260,011
Initial direct costs 142,361
 117,587
Total solar energy systems 3,428,219
 2,837,454
Less: accumulated depreciation and amortization (389,538) (303,305)
Add: construction-in-progress 108,702
 95,217
Total solar energy systems, net $3,147,383
 $2,629,366
March 31, 2023December 31, 2022
Solar energy system equipment costs$10,912,850 $10,529,852 
Inverters and batteries1,452,369 1,384,776 
Total solar energy systems12,365,219 11,914,628 
Less: accumulated depreciation and amortization(1,795,756)(1,682,296)
Add: construction-in-progress799,387 756,029 
Total solar energy systems, net$11,368,850 $10,988,361 
All solar energy systems, including construction-in-progress, and invertershave been leased to or are subject to signed Customer Agreements with customers. The Company recorded depreciation expense related to solar energy systems of $30.9$116.6 million and $24.5$100.5 million for the three months ended September 30, 2017March 31, 2023 and 2016, respectively, and $87.7 million and $67.4 million for the nine months ended September 30, 2017 and 2016,2022, respectively. The depreciation expense was reduced by the amortization of deferred grants of $1.9 million and $3.7$2.1 million for the three months ended September 30, 2017March 31, 2023 and 2016, respectively, and $5.72022.

Note 6. Other Assets
Other assets consist of the following (in thousands):
March 31, 2023December 31, 2022
Costs to obtain contracts - customer agreements$1,202,374 $1,096,346 
Costs to obtain contracts - incentives2,481 2,481 
Accumulated amortization of costs to obtain contracts(124,910)(112,968)
Unbilled receivables354,530 324,385 
Allowance for credit losses on unbilled receivables(3,613)(3,322)
Equity investment186,197 186,197 
Operating lease right-of-use assets111,838 104,759 
Other assets184,718 229,640 
Total$1,913,615 $1,827,518 
The Company recorded amortization of costs to obtain contracts of $12.2 million and $11.1$8.2 million for the ninethree months ended September 30, 2017March 31, 2023 and 2016, respectively.

2022, respectively, in Sales and marketing in the consolidated statements of operations.

The majority of unbilled receivables arise from fixed price escalators included in the Company's long-term Customer Agreements. The escalator is included in calculating the total estimated transaction value for an individual Customer Agreement. The total estimated transaction value is then recognized over the term of the Customer Agreement. The amount of unbilled receivables increases while billings for an individual Customer Agreement are less than the revenue recognized for that Customer Agreement. Conversely, the amount of unbilled receivables decreases once the billings become higher than the amount of revenue recognized in the period. At the end of the
19


initial term of a Customer Agreement, the cumulative amounts recognized as revenue and billed to date are the same, therefore the unbilled receivable balance for an individual Customer Agreement will be zero. The Company applies an estimated loss-rate in order to determine the current expected credit loss for unbilled receivables. The estimated loss-rate is determined by analyzing historical credit losses, residential first and second mortgage foreclosures and consumers' utility default rates, as well as current economic conditions. The Company reviews individual customer collection status of electricity billings to determine whether the unbilled receivables for an individual customer should be written off, including the possibility of a service transfer to a potential new homeowner.

Note 6.7. Accrued Expenses and Other Liabilities
Accrued expenses and other liabilities consist of the following (in thousands):
March 31, 2023December 31, 2022
Accrued employee compensation$106,822 $101,621 
Accrued interest78,543 63,595 
Operating lease obligations33,240 31,307 
Other accrued expenses162,666 209,943 
Total$381,271 $406,466 

20


Note 8. Indebtedness
As of September 30, 2017,March 31, 2023, debt consisted of the following (in thousands, except percentages):
March 31, 2023December 31, 2022
Unused Borrowing Capacity (1)
Weighted Average Interest Rate at March 31, 2023 (2)
Weighted Average Interest Rate at December 31, 2022 (2)
Contractual Interest Rate (3)
Contractual Maturity Date
Recourse debt
Bank line of credit (4)
$552,253 $505,158 $1,345 8.64%6.01%SOFR +3.25%January 2025
0% Convertible Senior Notes (5)
400,000 400,000 — —%—%—%February 2026
Total recourse debt952,253 905,158 1,345 
Unamortized debt discount(6,558)(7,118)— 
Total recourse debt, net945,695 898,040 1,345 
Non-recourse debt (6)
Senior revolving and delayed draw loans (7)
1,438,001 1,560,002 77,000 6.93%6.49%LIBOR +2.00%; SOFR +3.10%April 2025 - March 2027
Senior non-revolving loans2,230,023 1,680,444 — 6.51%6.00%4.66% - 4.70%; LIBOR +1.75% - 2.50%; SOFR +1.85% - 2.25%April 2024 - November 2040
Subordinated revolving and delayed draw loans (7)
176,600 333,800 5,300 11.12%9.58%SOFR +3.50% - 9.10%April 2024 - March 2027
Subordinated loans (8)(9)
1,678,743 1,442,336 — 8.89%8.76%7.00% - 10.50%; LIBOR +6.75%November 2025 - January 2042
Securitized loans2,502,836 2,531,465 — 3.88%3.87%2.27% - 5.31%July 2024 - July 2057
Total non-recourse debt8,026,203 7,548,047 82,300 
Unamortized debt discount, net(45,394)(46,938)— 
Total non-recourse debt, net7,980,809 7,501,109 82,300 
Total debt, net$8,926,504 $8,399,149 $83,645 

  Carrying Values, net of debt discount Unused Borrowing Capacity Annual Contractual Interest Rate Interest Rate Maturity Date
  Current Long Term Total        
Recourse debt:              
Bank line of credit $247,000
 $
 $247,000
 $406
 Varies (1)
 4.49% - 4.52%
 April 2018
Total recourse debt $247,000
 $
 $247,000
 $406
      
Non-recourse debt:              
Term loan 
 131,508
 131,508
 3,435
 Varies (2)
 3.98% - 4.06%
 April 2024
Line of credit (Aggregation Facility) 
 288,400
 288,400
 18,300
 Varies (3)
 3.73% - 3.81%
 December 2020
Term Loan and Term Loan B 6,179
 35,940
 42,119
 
 Varies (4)
 6.31% December 2020 and 2021
Term Loan A 586
 144,691
 145,277
 5,000
 Varies (5)
 4.06% December 2021
Bank loans 
 35,661
 35,661
 
 Varies (6)
 4.08% - 6.83%
 September 2020
Bank term loan 8,839
 22,126
 30,965
 
 Varies (7)
 6.82% - 10.32%
 July 2021
Bank term loan 1,446
 24,016
 25,462
 
 4.50% 4.50% April 2022
Bank term loans 1,578
 31,338
 32,916
 
 LIBOR + 2.25%
 3.48% September 2022
          LIBOR + 3.00%
 4.33% September 2022
Solar asset-backed notes 3,910
 93,359
 97,269
 
 4.40% - Class A
 4.40% July 2024
          5.38% - Class B
 5.38% July 2024
Note payable 
 39,218
 39,218
 
 12.00% 12.00% December 2018
Total non-recourse debt 22,538
 846,257
 868,795
 26,735
      
Total debt $269,538
 $846,257
 $1,115,795
 $27,141
      
(1)    Represents the additional amount the Company could borrow, if any, based on the state of its existing assets as of March 31, 2023.
As of December 31, 2016, debt consisted of the following (in thousands, except percentages):(2)    Reflects weighted average contractual, unhedged rates. See Note 9, Derivatives for hedge rates.
(3)    Ranges shown reflect fixed interest rate and rates using LIBOR or SOFR, as applicable.
  Carrying Values, net of debt discount Unused Borrowing Capacity Annual Contractual Interest Rate Interest Rate Maturity Date
  Current Long Term Total        
Recourse debt:              
Bank line of credit $
 $244,000
 $244,000
 $3,406
 Varies (1)
 3.96% - 5.75%
 April 2018
Total recourse debt $
 $244,000
 $244,000
 $3,406
      
Non-recourse debt:              
Line of credit (Aggregation Facility) 
 245,200
 245,200
 9,300
 Varies (3)
 2.93% - 3.39%
 December 2020
Term Loan and Term Loan B 116
 42,870
 42,986
 
 Varies (4)
 6.00% December 2020 December 2021
Term Loan A 616
 146,387
 147,003
 5,000
 Varies (5)
 3.64% December 2021
Bank term loan 7,286
 23,802
 31,088
 1,032
 Varies (7)
 6.25% - 9.94%
 July 2021
Bank term loan 1,331
 26,565
 27,896
 
 4.50% 4.50% April 2022
Bank term loan 1,074
 21,249
 22,323
 
 LIBOR + 2.25%
 2.86% September 2022
Solar asset-backed notes 3,730
 97,565
 101,295
 
 4.40% - Class A
 4.40% July 2024
          5.38% - Class B
 5.38% July 2024
Note payable 
 36,232
 36,232
 
 12.00% 12.00% December 2018
Total non-recourse debt 14,153
 639,870
 654,023
 15,332
      
Total debt $14,153
 $883,870
 $898,023
 $18,738
      


(1)Loans under the facility bear interest at LIBOR +3.25% per annum or the Base Rate +2.25% per annum. The Base Rate is the highest of the Federal Funds Rate +0.50%, the Prime Rate, or LIBOR +1.00%.
(2)Loans under the facility bear interest at LIBOR +2.75% per annum for the initial four-year period for LIBOR loans or the Base Rate +1.75% per annum for Base Rate Loans.
(3)Loans under the facility bear interest at LIBOR +2.50% per annum for the initial three-year revolving availability period, stepping up to LIBOR +2.75% per annum in the following two-year period.
(4)Term loan under the facility bears interest at LIBOR +5.00% per annum for the first three-year period, stepping up to LIBOR +6.50% per annum thereafter. Term loan B under the facility bears interest at LIBOR +5.00% per annum.
(5)Loan under the facility bears interest at LIBOR +2.75% per annum, stepping up to LIBOR +3.00% per annum on the fourth anniversary.
(6)Loans under the facility bear interest at LIBOR +2.75% per annum for the senior secured loan, and LIBOR +5.50% per annum for the subordinated loan.
(7)Loans under the facility bear interest at LIBOR +5.50% per annum for contracted SRECs and LIBOR +9.00% per annum for uncontracted SRECs.
Bank Line of Credit
(4)    The Company has outstanding borrowings under aformer working capital facility was terminated in January 2022 and was replaced by this syndicated working capital facility with banks forhas a total commitment of up to $250.0 million. The working capital facility$600.0 million and is secured by substantially all of the unencumbered assets of the Company, as well as ownership interests in certain subsidiaries of the Company.
Under Borrowings under the Facility may be designated as Base Rate Loans or Term SOFR Loans, subject to certain terms and conditions under the Credit Agreement. Base Rate Loans accrue interest at a rate per year equal to 2.25% plus the highest of (a) the working capital facility,federal funds rate plus 0.50%, (b) the interest rate determined from time to time by the Administrative Agent as its prime rate and notified to the Company, (c) the Adjusted Term SOFR Rate (defined below) for a one-month interest period in effect on such day (or if such day is requirednot a business day, the immediately preceding business day) plus 1.00% and (d) 0.00%. Term SOFR Loans accrue interest at a rate per annum equal to meet(a) 3.25% plus (b) the greater of (i) 0.00% and (ii) the sum of (x) the forward-looking term rate for a period comparable to the applicable available tenor based on SOFR that is published by CME Group Benchmark Administration Ltd or a successor for the applicable interest period and (y) (1) if the applicable interest period is one month, 0.11448%, (2) if the applicable interest period is three months, 0.26161% or (c) if the applicable interest period is six months, 0.42826% (the rate pursuant to clause (b), the "Adjusted Term SOFR Rate"). This facility is subject to various restrictive covenants, such as the completion and presentation of audited consolidated financial statements, maintaining a minimum unencumbered liquidity of at least $25.0 million in the aggregate as of the last day of each calendar month and maintaining a modified interest coverage ratio, of 2.00 or greater, measured quarterly as of the last day ofa minimum modified current ratio, a maximum modified leverage ratio, and a minimum unencumbered cash balance, in each quarter.case, tested quarterly. The Company was in compliance with all debt covenants as of September 30, 2017.March 31, 2023.
21


(5)    These convertible senior notes ("Notes") will not bear regular interest, and the principal amount of the notes will not accrete. The Notes may bear special interest under specified circumstances relating to the Company’s failure to comply with its reporting obligations under the Indenture or if the Notes are not freely tradeable as required by the Indenture. The Notes will mature on February 1, 2026, unless earlier repurchased by the Company, redeemed by the Company or converted pursuant to their terms. The initial conversion rate of the Notes is 8.4807 shares of the Company’s common stock, par value $0.0001 per share, per $1,000 principal amount of Notes, which is equivalent to an initial conversion price of approximately $117.91 per share. The conversion rate will be subject to adjustment upon the occurrence of certain specified events but will not be adjusted for any accrued and unpaid special interest. In addition, upon the occurrence of a make-whole fundamental change or an issuance of a notice of redemption, the Company will, in certain circumstances, increase the conversion rate by a number of additional shares for a holder that elects to convert its Notes in connection with such make-whole fundamental change or notice of redemption. The debt discount recorded on the Notes is being amortized to interest expense at an effective interest rate of 0.57%. As of September 30, 2017,March 31, 2023, $4.9 million of the balance under this facilitydebt discount was $247.0 millionamortized to interest expense inception to date. In connection with a maturity date in April 2018. Asthe offering of September 30, 2017, the Company’s cash balance was $216.1 million and as such,Notes, the Company does not currentlyentered into privately negotiated capped call transactions (“Capped Calls”) with certain of the initial purchasers and/or their respective affiliates at a cost of approximately $28.0 million. The Capped Calls are classified as equity and were recorded to additional paid-in-capital within stockholders’ equity as of March 31, 2021. The Capped Calls each have an initial strike price of approximately $117.91 per share, subject to certain adjustments, which corresponds to the funds requiredinitial conversion price of the Notes. The Capped Calls have initial cap prices of $157.22 per share. The Capped Calls cover, subject to fully repayanti-dilution adjustments, approximately 3.4 million shares of common stock. The Capped Calls are expected generally to reduce the debt. As this facility has a three year term,potential dilution to the common stock upon any conversion of Notes and/or offset any cash payments the Company is required to make in excess of the principal amount of the Notes, as the case may be, in the processevent the market price per share of negotiating refinancing options and plans to extendcommon stock, as measured under the maturity dateCapped Calls, is greater than the strike price of the facility. AlthoughCapped Call, with such offset subject to a cap. If, however, the market price per share of the common stock, as measured under the Capped Calls, exceeds the cap price of the Capped Calls, there is no assurancewould be dilution and/or there would not be an offset of such potential cash payments, in each case, to the extent that the Company will be ablethen-market price per share of the common stock exceeds the cap price. The final components of the Capped Calls are scheduled to do so,expire on January 29, 2026. None of the conversion criteria has been met as of March 31, 2023.
(6)    Certain loans under this category are part of project equity transactions.
(7)    Pursuant to the terms of the aggregation facilities within this category the Company believesmay draw up to an aggregate principal amount of $2.2 billion in revolver borrowings depending on the available borrowing base at the time.
(8)    A loan under this category with an outstanding balance of $131.2 million as of March 31, 2023 contains a put option that it is probablecan be exercised beginning in 2036 that it will be ablewould require the Company to extend or otherwise refinancepay off the facility prior to maturity.entire loan on November 30, 2037.
Syndicated Credit(9)    Loans under this category with a floating rate had a total outstanding balance of $224.8 million as of March 31, 2023.
Senior and Subordinated Debt Facilities
Each of the Company's syndicated creditsenior and subordinated debt facilities contain customary covenants, including the requirement to maintain certain financial measurements and provide lender reporting. Each of the syndicated creditsenior and subordinated debt facilities also contain certain provisions in the event of default whichthat entitle lenders to take certain actions including acceleration of amounts due under the facilities and acquisition of membership interests and assets that are pledged to the lenders under the terms of the creditsenior and subordinated debt facilities. The Company was in compliance with all debt covenants as of September 30, 2017.
Term loan due in April 2024
As of September 30, 2017, a subsidiary of the Company has an outstanding balance of $131.5 million on senior secured credit facilities that was syndicated with various lenders. The credit facilities totaled $202.0 million and consisted of a $195.0 million delayed draw term loan facility and a $7.0 million revolving debt service reserve letter of credit facility. The facilities are non-recourse to the Company and are secured by net cash flows from Customer Agreements or inventories less certain operating, maintenance and solar renewable energy credits ("SRECs"),other expenses that are available to the borrower after distributions to tax equity investors, where applicable. Under the terms of these facilities, the Company's subsidiaries pay interest and principal from the net cash flows available to the subsidiaries. The Company was in compliance with all debt covenants as of March 31, 2023.
22


Securitization Loans
Each of the Company's securitized loans contains customary covenants including the requirement to provide reporting to the indenture trustee and ratings agencies. Each of the securitized loans also contain certain provisions in the event of default which entitle the indenture trustee to take certain actions including acceleration of amounts due under the facilities and acquisition of membership interests and assets that are pledged to the lenders under the terms of the securitized loans. The facilities are non-recourse to the Company and are secured by net cash flows from Customer Agreements less certain operating, maintenance and other expenses which are available to the borrower after distributions to tax equity investors. Prepayments are permitted underinvestors, where applicable. Under the delayed draw term loan facility.
Lineterms of credit (Aggregation Facility)these loans, the Company's subsidiaries pay interest and Term Loan
As of September 30, 2017, certain subsidiaries ofprincipal from the Company have an outstanding balance of $310.9 million on secured credit facilities agreements, as amended, with a syndicate of banks. The facilities include a revolving aggregation facility (“Aggregation Facility”), a term loan (“Term Loan”) and a revolving debt service


reserve letter of credit facility. The facilities are non-recourse to the Company and are secured by net cash flows of certain subsidiaries from Customer Agreements, less certain operating, maintenance and other expenses which are available to the borrowers after distributions to tax equity investors. Term Loan prepayment penalties range from 0% - 1% depending on the timing of the prepayment.
Term Loan A and Term Loan B
As of September 30, 2017, certain subsidiaries of the Company have an outstanding balance of $164.9 million on secured credit facilities agreements with a syndicate of banks. These facilities include a senior term loan (“Term Loan A”) and a subordinated term loan (“Term Loan B”). In addition, the credit facilities also include a working capital revolver commitment and a revolving debt service reserve letter of credit facility which draws are solely for the purpose of satisfying the required debt service reserve amount if necessary. The facilities are non-recourse to the Company and are secured by net cash flows of certain subsidiaries from Customer Agreements, less certain operating, maintenance and other expense which are available to the borrowers after distributions to tax equity investors. Prepayments are permitted under Term Loan A and Term Loan B at par without premium or penalty.
Bank Loans
Bank loans due in September 2020
As of September 30, 2017, a subsidiary of the Company has an outstanding balance of $35.7 million on a revolving loan facility. The facility is secured by the assets and related net cash flow of this subsidiary and is non-recourse to the Company's other assets.subsidiaries. The Company was in compliance with all debt covenants as of September 30, 2017.
Bank term loan due in July 2021
As of September 30, 2017, a subsidiary of the Company has an outstanding balance of $31.0 million on a secured credit agreement. The facility is non-recourse to the Company and is secured by substantially all of the assets of the subsidiary, including its rights in and the net cash flows from the generation of contracted and uncontracted SRECs by certain subsidiaries. The facility contains customary covenants including the requirement to provide lender reporting. The Company guarantees the delivery of SRECs on the subsidiary’s underlying contracts in the event of a delivery shortfall pursuant to the SREC contracts with counterparties. The Company does not guarantee payments of principal or interest on the loan. The credit facility also contains certain provisions in the event of default which entitles the lender to take certain actions including acceleration of amounts due under the facilities. The Company was in compliance with all debt covenants as of September 30, 2017.
Bank term loan due in April 2022
As of September 30, 2017, a subsidiary of the Company has an outstanding balance of $25.5 million on a term loan. The loan is secured by the assets and related net cash flow of this subsidiary and is non-recourse to the Company’s other assets. The Company was in compliance with all debt covenants as of September 30, 2017.
Bank term loans due in September 2022
As of September 30, 2017, a subsidiary of the Company has an outstanding balance of $12.6 million on a non-recourse loan. The loan is secured by substantially all of the assets of the subsidiary including this subsidiary’s membership interests and assets in its investment funds. The loan contains certain provisions in the event of default which entitles the lender to take certain actions including acceleration of amounts due under the loan. The Company was in compliance with all debt covenants as of September 30, 2017.
As of September 30, 2017, a subsidiary of the Company has an outstanding balance of $20.4 million on a secured, non-recourse loan agreement. The loan will be repaid through cash flows from a lease pass-through arrangement previously entered into by the Company. The loan agreement contains customary covenants including the requirement to maintain certain financial measurements and provide lender reporting. The loan also contains certain provisions in the event of default which entitles the lender to take certain actions including acceleration of amounts due under the loan. The Company was in compliance with all debt covenants as of September 30, 2017.


Solar Asset-Backed Notes
As of September 30, 2017, a subsidiary of the Company has an outstanding balance of $97.3 million on solar asset-backed notes ("Notes") secured by associated customer contracts (“Solar Assets”) held by a special purpose entity (“Issuer”). As of September 30, 2017 and December 31, 2016, these Solar Assets had a carrying value of $175.2 million and $181.8 million, respectively, and are included under solar energy systems, net, in the consolidated balance sheets. The Notes were issued at a discount of 0.08%.
In connection with the transaction, the Company modified two lease pass-through arrangements with an investor. The modified lease-pass through arrangements require the majority of the cash flows generated by the Solar Assets to be passed on to the Issuer through monthly lease payments from the Fund investor. Those cash flows are used to service the monthly principal of the Notes and interest payments and satisfy the Issuer’s expenses, and any residual cash flows are retained by the Fund investor and recorded as a reduction in the remaining financing obligation. The Company recognizes revenue earned from the associated Customer Agreements in accordance with the Company’s revenue recognition policy. The assets and cash flows generated by the Solar Assets are not available to the other creditors of the Company, and the creditors of the Issuer, including the Note holders, have no recourse to the Company’s other assets. The Company was in compliance with all debt covenants as of September 30, 2017.
Notes Payable
As of September 30, 2017, a subsidiary of the Company has an outstanding balance of $39.2 million on a note purchase agreement with an investor for the issuance of senior notes. On the last business day of each quarter, commencing with March 31, 2014, to the extent the Company’s subsidiary has insufficient funds to pay the full amount of the stated interest of the outstanding loan balance, a payment-in-kind (“PIK”) interest rate of 12% is accrued and added to the outstanding balance. As of September 30, 2017 and December 31, 2016, the portion of the outstanding loan balance that related to PIK interest was $12.3 million and $9.5 million, respectively. The senior notes are secured by the assets and related cash flows of certain of the Company’s subsidiaries and are non-recourse to the Company’s other assets. The Company was in compliance with all debt covenants as of September 30, 2017.2023.


Note 7.9. Derivatives
Interest Rate Swaps
The Company uses interest rate swaps to hedge variable interest payments due on certain of its term loans and aggregation facility. These swaps allow the Company to incur fixed interest rates on these loans and receive payments based on variable interest rates with the swap counterparty based on the one or three month LIBOR or SOFR (daily, one month, three month) on the notional amounts over the life of the swaps.
The interest rate swaps have been designated as cash flow hedges. The credit risk adjustment associated with these swaps is the risk of non-performance by the counterparties to the contracts. In the ninethree months ended September 30, 2017,March 31, 2023, the hedge relationships on the Company’s interest rate swaps have been assessed as highly effective as the quarterly assessment performed determined changes in cash flows of the derivative instruments have been highly effective in offsetting the changes in the cash flows of the hedged items, are expected to be highly effective in the future and the critical terms of the interest rate swaps match the critical terms of the underlying forecasted hedged transactions. Accordingly, changes in the fair value of these derivatives are recorded as a component of accumulated other comprehensive income, net of income taxes. Changes in the fair value of these derivatives are subsequently reclassified into earnings, and are included in interest expense, net in the Company’s statements of operations, in the period that the hedged forecasted transactions affectsaffect earnings. To the extent that the hedge relationships are not effective, changes in the fair value of these derivatives are recorded in other expenses, net in the Company's statements of operations on a prospective basis.
The Company’s master netting and other similar arrangements allow net settlements under certain conditions. When those conditions are met, the Company recorded an unrealized losspresents derivatives at net fair value. As of $0.5March 31, 2023, the information related to these offsetting arrangements were as follows (in thousands):
23


Instrument DescriptionGross Amounts of Recognized Assets / LiabilitiesGross Amounts Offset in the Consolidated Balance SheetNet Amounts of Assets / Liabilities Included in the Consolidated Balance Sheet
Notional Amount (1)
Assets:
Derivatives designated as hedging instruments$100,653 $— $100,653 $1,631,051 
Derivatives not designated as hedging instruments31,381 (8,647)22,734 870,800 
Total derivative assets$132,034 $(8,647)$123,387 $2,501,851 
Liabilities:
Derivatives designated as hedging instruments$(18,055)$— $(18,055)$497,816 
Derivatives not designated as hedging instruments(20,187)8,647 (11,540)767,295 
Total derivative liabilities$(38,242)$8,647 $(29,595)$1,265,111 
Total$93,792 $— $93,792 $3,766,962 

(1)    Comprised of 81 interest rate swaps which effectively fix the LIBOR portion of interest rates on outstanding balances of certain loans under the senior and securitized sections of the debt footnote table (see Note 8, Indebtedness) at 0.57% to 4.11% per annum. These swaps mature from April 30, 2024 to January 31, 2043.
As of December 31, 2022, the information related to these offsetting arrangements were as follows (in thousands):
Instrument DescriptionGross Amounts of Recognized Assets / LiabilitiesGross Amounts Offset in the Consolidated Balance SheetNet Amounts of Assets / Liabilities Included in the Consolidated Balance SheetNotional Amount
Assets:
Derivatives designated as hedging instruments$133,168 $— $133,168 $2,122,222 
Derivatives not designated as hedging instruments44,659 (4,523)40,136 1,095,820 
Total derivative assets$177,827 $(4,523)$173,304 $3,218,042 
Liabilities:
Derivatives designated as hedging instruments(3,724)— (3,724)— 
Derivatives not designated as hedging instruments(4,523)4,523 — — 
Total derivative liabilities$(8,247)$4,523 $(3,724)$— 
Total$169,580 $— $169,580 $3,218,042 
The losses (gains) on derivatives designated as cash flow hedges recognized into OCI, before tax effect, consisted of the following (in thousands):
24


Three months ended March 31,
20232022
Derivatives designated as cash flow hedges:
   Interest rate swaps$38,027 $(63,528)
The (gains) losses on derivatives financial instruments recognized into the consolidated statements of operations, before tax effect, consisted of the following (in thousands):
Three months ended March 31,
20232022
Interest expense, netOther expense, netInterest expense, netOther expense, net
Derivatives designated as cash flow hedges:
   Interest rate swaps:
      (Gains) losses reclassified from AOCI into income$(7,039)$— $5,427 $— 
Derivatives not designated as cash flow hedges:
   Interest rate swaps:
      Losses (gains) recognized into income— 25,050 — (66,640)
         Total (gains) losses$(7,039)$25,050 $5,427 $(66,640)
All amounts in Accumulated other comprehensive income (loss) ("AOCI") in the consolidated statements of redeemable noncontrolling interests and equity relate to derivatives, refer to the consolidated statements of comprehensive (loss) income. The net gain (loss) on derivatives includes the tax effect of $9.5 million and $5.0$18.1 million for the three and nine months ended September 30, 2017, respectively, net of applicable tax benefit of $0.3 millionMarch 31, 2023 and $3.2 million,2022, respectively. The Company recorded an unrealized gain of $0.4 million and an unrealized loss of $5.2 million for the three and nine months ended September 30, 2016, respectively, net of applicable tax expense of $0.3 million and tax benefit of $3.3 million, respectively. The Company recognized interest expense on derivatives into earnings of $0.1 million and $1.0 million for the three and nine months ended September 30, 2017, respectively, net of tax expense of $0.1 million and $0.7 million, respectively. The Company recognized interest expense on derivatives into earnings of $0.3 million and $0.9 million for the three and nine months ended September 30, 2016, respectively, net of tax expense of $0.2 million and $0.6 million, respectively.
During the next twelve12 months, the Company estimates that


an additional $1.9expects to reclassify $29.4 million will be reclassified as an increaseof net gains on derivative instruments from accumulated other comprehensive income to interest expense.earnings. There were no25 undesignated derivative instruments recorded by the Company as of September 30, 2017.March 31, 2023.
At September 30, 2017, the Company had designated derivative instruments classified as derivative assets as reported in other assets of $0.4 million and derivative liabilities as reported in other liabilities of $5.9 million in the Company’s balance sheet. At December 31, 2016, the Company had designated derivative instruments classified as derivative assets as reported in other assets of $1.6 million in the Company’s balance sheet. At September 30, 2017, the Company had the following derivative instruments (in thousands, other than quantity and interest rates):
Type Quantity Maturity Dates Hedge Interest Rates Notional Amount Fair Market Value
Interest rate swaps 2
 8/31/2022 - 9/30/2022 1.29% - 2.37% $28,434
 $96
Interest rate swaps 6
 4/30/2024 - 10/31/2024 2.16% - 2.69% $151,088
 $(2,280)
Interest rate swaps 4
 10/31/2028 2.17% - 2.18% $124,963
 $78
Interest rate swap 1
 9/30/2031 3.23% $9,905
 $(251)
Interest rate swaps 5
 7/31/2034 2.48% - 3.04% $144,379
 $(1,524)
Interest rate swaps 5
 7/31/2035 2.56% - 2.95% $140,521
 $(1,647)

Note 8. Lease10. Pass-Through Financing Obligations
The Company has five ongoing transactions referred to as “leaseCompany's pass-through arrangements.” Under lease pass-through arrangements,financing obligations ("financing obligations") arise when the Company leases solar energy systems to Fund investors who are considered commercial customers under a master lease agreement, and these investors in turn are assigned the leasesCustomer Agreements with customers. The Company receives all of the value attributable to the accelerated tax depreciation and some or all of the value attributable to the other incentives. The Company assigns to the Fund investors the value attributable to the investment tax credit (“ITC”) and, for the duration of the master lease term, the long-term recurring customer payments. Given the assignment of the operating cash flows, these arrangements are accounted for as financing obligations. In addition, in one ofThe Company also sells the lease pass-through structures,rights and related value attributable to the Company sold, as well as leased, solar energy systemsCommercial ITC to a Fund investor under a master purchase agreement. As the substantial risks and rewards in the underlying solar energy systems were retained by the Company, this arrangement was also accounted for as a financing obligation.these investors.
Under these lease pass-throughfinancing obligation arrangements, wholly owned subsidiaries of the Company finance the cost of solar energy systems with investors for an initial term of 20 – 2522 years, and one fund for 7 years. The solar energy systems are subject to Customer Agreements with an initial term not exceedingof typically 20 or 25 years that automatically renew annually or for five years. These solar energy systems are reported under the line item solar energy systems, net in the consolidated balance sheets. As of September 30, 2017March 31, 2023 and December 31, 2016,2022, the cost of the solar energy systems placed in service under the lease pass-throughfinancing obligation arrangements was $493.3$698.3 million and $494.9$699.5 million, respectively. The accumulated depreciation related to these assets as of September 30, 2017March 31, 2023 and December 31, 20162022 was $64.3$174.0 million and $50.8$167.9 million, respectively.
25


The investors make a series of large up-front payments and, in certain cases, subsequent smaller quarterly payments (lease payments) to the subsidiaries of the Company. The Company accounts for the payments received from the investors under the financing obligation arrangements as borrowings by recording the proceeds received as financing obligations on its consolidated balance sheets, and cash provided by financing activities in its consolidated statement of cash flows. These financing obligations are reduced over a period of approximately 22 years, or over 7 years in the case of one fund, by customer payments under the Customer Agreements, and proceeds from the contracted resale of SRECs as they are received by the investor. In 2015,addition, funds paid for the Commercial ITC value upfront are initially recorded as a refund liability and recognized as revenue as the associated solar energy system reaches PTO. The Commercial ITC value is reflected in cash provided by operations on the consolidated statement of cash flows. The Company accounts for the Customer Agreements, as well as the resale of SRECs consistent with the Company’s revenue recognition accounting policies as described in Note 2, Summary of Significant Accounting Policies.
Interest is calculated on the financing obligations using the effective interest rate method. The effective interest rate, which is adjusted on a prospective basis, is the interest rate that equates the present value of the estimated cash amounts to be received by the investor over the lease term with the present value of the cash amounts paid by the investor to the Company, entered intoadjusted for amounts received by the investor. The financing obligations are nonrecourse once the associated assets have been placed in service and all the contractual arrangements have been assigned to the investor.
Under the majority of the financing obligations, the investor has a lease pass-through arrangement andright to extend its right to receive cash flows from the customers beyond the initial term in connection with thiscertain circumstances. Depending on the arrangement, the Company agreedhas the option to defer a portion (up to 25%) ofsettle the amounts required to be paid upfront underoutstanding financing obligation on the arrangement through a loan between an indirect wholly owned subsidiary of the Company and a subsidiaryninth or eleventh anniversary of the Fund investor. The loan is collateralized byinception at a price equal to the relatedhigher of (a) the fair value of future remaining cash flows assignedor (b) the amount that would result in the investor earning their targeted return. In several of these financing obligations, the investor has an option to require repayment of the entire outstanding balance on the tenth anniversary of the Fund inception at a price equal to the Fund investor. There is a legal right to offset the loan if an event of default has occurred. Therefore, the lease pass-through financing obligation related to this arrangement is recorded netfair value of the loan.future remaining cash flows.
Under the majority of the financing obligations, the Company is responsible for services such as warranty support, accounting, lease servicing and performance reporting to customers. As part of September 30, 2017the warranty and December 31, 2016,performance guarantee with the loan amount was $21.2 million and $23.2 million, respectively.customers in applicable funds, the Company guarantees certain specified minimum annual solar energy production output for the solar energy systems leased to the customers, which the Company accounts for as disclosed in Note 2, Summary of Significant Accounting Policies.


26














Note 9.11. VIE Arrangements
The Company consolidated various VIEs at September 30, 2017March 31, 2023 and December 31, 2016.2022. The carrying amounts and classification of the VIEs’ assets and liabilities included in the consolidated balance sheets are as follows (in thousands):
March 31, 2023December 31, 2022
Assets
Current assets
Cash$395,983 $457,005 
Restricted cash42,500 44,514 
Accounts receivable, net72,961 66,847 
Inventories414,407 193,836 
Prepaid expenses and other current assets12,003 12,698 
Total current assets937,854 774,900 
Solar energy systems, net9,227,988 8,968,835 
Other assets302,876 287,771 
Total assets$10,468,718 $10,031,506 
Liabilities
Current liabilities
Accounts payable$18,954 $36,315 
Distributions payable to noncontrolling interests and redeemable noncontrolling interests30,622 32,051 
Accrued expenses and other liabilities32,118 32,512 
Deferred revenue, current portion49,809 49,037 
Non-recourse debt, current portion73,734 39,894 
Total current liabilities205,237 189,809 
Deferred revenue, net of current portion582,279 572,420 
Non-recourse debt, net of current portion1,449,125 1,449,513 
Other liabilities15,754 15,260 
Total liabilities$2,252,395 $2,227,002 
  September 30, 2017 December 31, 2016
Assets    
Current assets    
Cash $125,232
 $120,728
Restricted cash 1,861
 1,680
Accounts receivable, net 30,198
 20,771
Prepaid expenses and other current assets 482
 242
Total current assets 157,773
 143,421
Solar energy systems, net 2,437,363
 1,920,330
Other assets 2,305
 1,481
Total assets $2,597,441
 $2,065,232
Liabilities    
Current liabilities    
Accounts payable $25,329
 $14,873
Distributions payable to noncontrolling interests and redeemable noncontrolling interests 14,785
 10,654
Accrued expenses and other liabilities 1,884
 782
Deferred revenue, current portion 31,666
 25,827
Deferred grants, current portion 3,544
 3,644
Non-recourse debt, current portion 10,285
 8,616
Total current liabilities 87,493
 64,396
Deferred revenue, net of current portion 429,220
 396,858
Deferred grants, net of current portion 102,316
 105,390
Non-recourse debt, net of current portion 167,181
 50,367
Other liabilities 2,524
 
Total liabilities $788,734
 $617,011
The Company holds a variable interest in an entity that provides the noncontrolling interest with a right to terminate the leasehold interests in all of the leased projects on the tenth anniversary of the effective date of the master lease. In this circumstance, the Company would be required to pay the noncontrolling interest an amount equal to the fair market value, as defined in the governing agreement of all leased projects as of that date.
The Company holds certain variable interests in nonconsolidated VIEs established as a result of five leasesix pass-through Fund arrangements as further explained in Note 8, Lease 10, Pass-Through Financing Obligations. The Company does not have material exposure to losses as a result of its involvement with the VIEs in excess of the amount of the pass-through financing liabilityobligation recorded in the Company’s consolidated financial statements. The Company is not considered the primary beneficiary of thethese VIEs.




Note 10.12. Redeemable Noncontrolling Interests and Equity
The changesDuring certain specified periods of time, noncontrolling interests in certain funding arrangements have the right to put all of their membership interests to the Company. During a specific period of time, the Company has the right to call all membership units of the related redeemable noncontrolling interests, total stockholders’ equity and noncontrolling interests were as follows (in thousands):interests.


27

  Redeemable Noncontrolling Interests Total Stockholders' Equity Noncontrolling Interests 
Total Equity
Balance — December 31, 2016 $137,907
 $672,961
 $251,225
 $924,186
Exercise of stock options 
 1,573
 
 1,573
Issuance of restricted stock units, net of tax withholdings 
 (2,925) 
 (2,925)
Shares issued in connection with the Employee Stock Purchase Plan 
 1,145
 
 1,145
Stock based compensation 
 16,530
 
 16,530
Contributions from noncontrolling interests and redeemable noncontrolling interests 105,167
 
 368,902
 368,902
Distributions to noncontrolling interests and redeemable noncontrolling interests (11,794) 
 (31,098) (31,098)
Cumulative effect of adoption of new ASUs 
 2,996
 
 2,996
Net income (loss) (54,820) 65,630
 (229,324) (163,694)
Other comprehensive loss, net of taxes 
 (3,974) 
 (3,974)
Balance — September 30, 2017 $176,460
 $753,936
 $359,705
 $1,113,641

The carrying value of redeemable noncontrolling interests was greater than the redemption value except for seven and four Funds at September 30, 2017 and December 31, 2016, respectively, where the carrying value has been adjusted to the redemption value.


Note 11.13. Stock-Based Compensation
Stock Options
The following table summarizes the activity for all stock options under all of the Company’s equity incentive plans for the ninethree months ended September 30, 2017March 31, 2023 (shares and aggregate intrinsic value in thousands):
  Number of Options Weighted Average Exercise Price Weighted Average Remaining Contractual Life Aggregate Intrinsic Value
Outstanding at December 31, 2016 12,897
 $5.94
 7.49 
Granted 4,656
 5.06
 
 
Exercised (538) 2.92
 
 
Cancelled (687) 8.11
 
 
Outstanding at September 30, 2017 16,328
 $5.70
 7.56 $11,942
         
Options vested and exercisable at September 30, 2017 7,952
 $5.49
 6.19 $8,875


Number of OptionsWeighted Average Exercise PriceWeighted Average Remaining Contractual LifeAggregate Intrinsic Value
Outstanding at December 31, 20225,217 $16.08 5.68$58,784 
Granted— — 
Exercised(183)7.25 
Canceled(1)10.81 
Outstanding at March 31, 20235,033 $16.40 5.46$41,630 
Options vested and exercisable at March 31, 20233,886 $12.43 4.55$39,982 
Restricted Stock Units
The following table summarizes the activity for all restricted stock units (“RSUs”) under all of the Company’s equity incentive plans for the ninethree months ended September 30, 2017March 31, 2023 (shares in thousands):
Number of AwardsWeighted Average Grant Date Fair Value
Unvested balance at December 31, 20224,542 $31.60 
Granted2,179 23.32 
Issued(783)27.56 
Canceled / forfeited(184)32.89 
Unvested balance at March 31, 20235,754 $28.98 
Warrants for Strategic Partners
  Number of Awards Weighted Average Grant Date Fair Value
Unvested balance at December 31, 2016 4,106
 $6.87
Granted 3,129
 5.21
Issued (943) 7.61
Forfeited (914) 5.78
Unvested balance at September 30, 2017 5,378
 $5.77
The Company has issued warrants for up to 846,943 shares of its common stock to certain strategic partners (calculated using the respective quarter of grant's closing stock price). The exercise price of each warrant is $0.01 per share, and 15,939 warrants were exercised during the three months ended March 31, 2023. There were 15,940 warrants exercised during the three months ended March 31, 2022. The Company recognized stock-based compensation expense of $1.1 million during the three months ended March 31, 2023 and 2022 under performance and time-based warrants.
Employee Stock Purchase Plan
Under the Company's 2015 Employee Stock Purchase Plan ("ESPP") (as amended in May 2017), eligible employees are offered shares bi-annually through a 24 month24-month offering period whichthat encompasses four six monthsix-month purchase periods. Each purchase period begins on the first trading day on or after May 15 and November 15 of each year. Employees may purchase a limited number of shares of the Company’s common stock via regular payroll deductions at a discount of 15% of the lower of the fair market value of the Company’s common stock on the first trading date of each offering period or on the exercise date. Employees may deduct up to 15% of payroll, with a cap of $25,000 of fair market value of shares in any calendar year and 10,000 shares per employee per purchase period.
28


Stock-Based Compensation Expense
The Company recognized stock-based compensation expense, including ESPP expenses, in the consolidated statements of operations as follows (in thousands):
Three Months Ended March 31,
20232022
Cost of customer agreements and incentives$1,841 $3,187 
Cost of solar energy systems and product sales1,768 3,332 
Sales and marketing14,877 24,134 
Research and development442 953 
General and administration9,338 7,613 
Total$28,266 $39,219 
  Three Months Ended September 30, Nine Months Ended September 30,
  2017 2016 2017 2016
Cost of operating leases and incentives $(69) $711
 $1,792
 $1,550
Cost of solar energy systems and product sales 171
 86
 441
 284
Sales and marketing 1,580
 2,484
 4,304
 5,992
Research and development 259
 115
 594
 361
General and administration 3,164
 1,983
 9,363
 5,839
Total $5,105
 $5,379
 $16,494
 $14,026

In August 2017,During the Company entered into an agreement with an affiliate ("Contractor") of Comcast Corporation ("Comcast") whereby Contractor will receive lead or sales fees for new customers it bringsthree months ended March 31, 2023 and 2022, stock-based compensation expense capitalized to the Company over a 40-month term. Comcast may also earn a warrant to purchase up to 11,793,355 shares of the Company's outstanding common stock, at an exercise price of $0.01 per warrant share. The warrant initially vests 50.05% when both (i) Contractor has earned a lead or sales fee with respect to 30,000 ofinstalled solar energy systems, net in the Company’s consolidated balance sheet was $2.3 million and (ii) Contractor or its affiliates have spent at least $10.0$4.9 million, in marketing and sales in connection with the agreement. Thereafter, the warrant will vest in five additional increments for each additional 6,000 installed solar energy systems.respectively.



Note 12.14. Income Taxes

The income tax expensebenefit rate for the three and nine months ended September 30, 2017March 31, 2023 and 2022 was (22.7)%15.1% and (20.8)%, respectively. The income tax expense rate for the three and nine months ended September 30, 2016was(15.3)% and (6.4)%2.1%, respectively. The differences between the actual consolidated effective income tax rate and the


U.S. federal statutory rate were primarily attributable to the allocation of losses on noncontrolling interests and redeemable noncontrolling interests, which assumes a hypothetical liquidation of these partnerships as of the reporting dates and therefore a deferredincome tax expense is calculated onrelated to the income available to common shareholders.valuation allowance.

The Company sells solar energy systems to investment Funds. As the investment Funds are consolidated by the Company, the gain on the sale of the assets has been eliminated in the consolidated financial statements. These transactionsstatements, however gains on sale are treated as intercompany salesrecognized for tax purposes and anythe tax expense incurred related to these sales prior to fiscal year 2017 was deferred. As describedeffects of which, both current and deferred, are included in Note 2, Summary of Significant Accounting Policies – Recently Issued Accounting Standards, ASU 2016-16, Intra-Entity Transfers of Assets Other Than Inventory, requires entities to recognizethe Company’s income tax consequences of an intra-entity transfer of an asset other than inventory when the transfer occurs. As a result, a reporting entity would recognize the tax expense from the sale of assets in the seller’s tax jurisdiction when the transfer occurs, even though the pre-tax effects of the transaction are eliminated in the consolidated financial statements. Any deferred tax asset that arises in the buyer’s jurisdiction would also be recognized at the time of the transfer. As the Company sells solar energy systems to Funds, the Company will record the current tax effect of the gain on the sale as well as a deferred tax asset related to the Company’s increased tax basis in the partnership as a result of the sale. As a result of the adoption of ASU 2016-16, the Company recognized in retained earnings the reversal of the net prepaid tax assets of $378.5 million previously recorded for the tax deferral, and recognized gross a deferred tax asset of $378.2 million at January 1, 2017.provision.
The Company adopted ASU 2016-09, Compensation – Stock Compensation (Topic 718): Improvements to Employee Share-Based Payment Accounting, on January 1, 2017. As a result of the adoption, the Company has increased its federal and state deferred tax assets by $3.3 million for the cumulative unrecognized federal and state gross windfall net operating loss carryover at December 31, 2016 of $8.6 million and $6.8 million, respectively, with an offsetting adjustment to retained earnings of $3.3 million.
Uncertain Tax Positions
As of September 30, 2017 and December 31, 2016, the Company had $1.5 million of unrecognized tax benefits related to an acquisition in 2015. In addition, there was $0.4 million and $0.3 million of interest and penalties for uncertain tax positions as of September 30, 2017 and December 31, 2016, respectively. The Company does not have any tax positions for which it is reasonably possible that the total amount of gross unrecognized benefits will increase or decrease within the next 12 months. The Company is subject to taxation and files income tax returns in the United States, and various state and local jurisdictions. Due to the Company’s net losses, substantially all of its federal, state and local income tax returns since inception are still subject to audit.
Net Operating Loss Carryforwards
As a result of the Company’s net operating loss carryforwards as of September 30, 2017 and December 31, 2016, the Company does not expect to pay income tax, including in connection with its income tax provision for the nine months ended September 30, 2017 until the Company’s net operating losses are fully utilized. As of December 31, 2016, the Company’s federal and state net operating loss carryforwards were $571.0 million and $524.9 million, respectively. If not utilized, the federal net operating loss will begin to expire in the year 2028 and the state net operating losses will begin to expire in the year 2024.

Note 13.15. Commitments and Contingencies
Letters of Credit
As of September 30, 2017March 31, 2023 and December 31, 2016,2022, the Company had $10.1$33.1 million and $6.2$44.4 million, respectively, of unused letters of credit outstanding, which each carry fees of 2.50%0.50% - 3.00%3.25% per annum and 2.50%0.50% - 3.25% per annum, respectively.
Non-cancellable Operating LeasesGuarantees
Certain tax equity funds and debt facilities require the Company to maintain an aggregate amount of $35.0 million of unencumbered cash and cash equivalents at the end of each month.
Purchase Commitment
The Company leases facilitiesentered into purchase commitments, which have the ability to be canceled without significant penalties, with multiple suppliers to purchase $286.1 million of photovoltaic modules, inverters and equipment under non-cancellable operating leases. Total operating lease expenses were $3.0 million and $2.9 million forbatteries by the three months ended September 30, 2017 and 2016, respectively, and $9.3 million and $8.5 million for the nine months ended September 30, 2017 and 2016, respectively.end of 2023.

29



Certain operating leases contain rent escalation clauses, which are recorded on a straight-line basis over the initial term of the lease with the difference between the rent paid and the straight-line rent recorded as a deferred rent liability. Lease incentives received from landlords are recorded as deferred rent liabilities and are amortized on a straight-line basis over the lease term as a reduction to rent expense. Deferred rent liabilities were $2.6 million and $2.9 million as of September 30, 2017 and December 31, 2016, respectively.
Capital Lease Obligations
As of September 30, 2017 and December 31, 2016, capital lease obligations were $14.9 million and $23.0 million, respectively. The capital lease obligations bear interest at rates up to 10% per annum.
Warranty Accrual
The Company accrues warranty costs when revenue is recognized for solar energy systems sales, based on the estimated future costs of meeting its warranty obligations. Warranty costs primarily consist of replacement costs for supplies and labor costs for service personnel since warranties for equipment and materials are covered by the original manufacturer’s warranty (other than a small deductible in certain cases). As such, the warranty reserve is immaterial in all periods presented. The Company makes and revises these estimates based on the number of solar energy systems under warranty, the Company’s historical experience with warranty claims, assumptions on warranty claims to occur over a systems’ warranty period and the Company’s estimated replacement costs.
Guarantees
The Company guarantees one of its investors in one of its Funds an internal rate of return, calculated on an after-tax basis, in A warranty is provided for solar energy systems sold. However, for the event that it purchasessolar energy systems under Customer Agreements, the investor’s interest or the investor sells its interest to the Company. The Company does not expect the internal rate of return to fall below the guaranteed amount; however, due to uncertainties associated with estimating the timing and amount of distributions to the investor and the possibility for and timingaccrue a warranty liability because those systems are owned by consolidated subsidiaries of the liquidationCompany. Instead, any repair costs on those solar energy systems are expensed when they are incurred as a component of the Fund, the Company is unable to determine the potential maximum future payments that it would have to make under this guarantee.customer agreements and incentives costs of revenue.
Commercial ITC and Cash Grant Indemnification
The Company is contractually committed to compensate certainits investors for any losses that they may suffer in certain limited circumstances resulting from reductions in Commercial ITCs, or U.S. Treasury grants.including any reduction in depreciable basis. Generally, such obligations would arise as a result of reductions to the value of the underlying solar energy systems as assessed by the Internal Revenue Service (the “IRS”). The Company set the purchase prices and claimed values based on fair market values determined with the assistance of an independent third-party appraisal with respect to the systems that generate Commercial ITCs (and the associated depreciable basis) that are passed-through to, and claimed by, the Fund investors. In April 2018, the Company purchased an insurance policy providing for certain payments by the insurers in the event there is a final determination (including a judicial determination) that reduced the Commercial ITCs and depreciation claimed in respect of solar energy systems sold or U.S. Treasury Department. transferred to most Funds through April 2018, or later, in the case of Funds added to the policy after such date. In general, the policy indemnifies the Company and related parties for additional taxes (including penalties and interest) owed in respect of lost Commercial ITCs, depreciation, gross-up costs and expenses incurred in defending such claim, subject to negotiated exclusions from, and limitations to, coverage. The Company purchased similar additional insurance policies in January 2021 and in October 2022.

At each balance sheet date, the Company assesses and recognizes, when applicable, the potential exposure from this obligation based on all the information available at that time, including any audits undertaken by the IRS. The Company believes that this obligationIRS is not probable based on the facts known asauditing one of the filing dateCompany's investors in an audit involving a review of this Quarterly Report on Form 10-Q. The maximum potential future payments that the Company could have to make under this obligation would depend on the difference between the fair valuesmarket value determination of the Company's solar energy systems sold or transferred toin the Funds as determinedinvestment fund, which is covered by the Company and the values the IRS would determine as the fair value for the systems for purposes of claiming ITCs. ITCs are claimed based on the statutory regulations from the IRS. The Company uses fair values determined with the assistance ofCompany’s 2018 insurance policy. If this audit results in an independent third-party appraisal as the basis for determining the ITCs that are passed-through to and claimed by the Fund investors. Sinceadverse final determination, the Company cannot determine howmay be subject to an indemnity obligation to its investor, which may result in certain limited out-of-pocket costs and potential increased insurance premiums in the IRS will evaluate system values used in claiming ITCs, the Company is unable to reliably estimate the maximum potential future payments that it could have to make under this obligation as of each balance sheet date.future.

Litigation

The Company is subject to certain legal proceedings, claims, investigations and administrative proceedings in the ordinary course of its business. The Company records a provision for a liability when it is both probable that the liability has been incurred and the amount of the liability can be reasonably estimated. These provisions, if any, are reviewed at least quarterly and adjusted to reflect the impacts of negotiations, settlements, rulings, advice of legal counsel and other information and events pertaining to a particular case. Depending on the nature and timing of any such proceedings that may arise, an unfavorable resolution of a matter could materially affect the Company’s future consolidated results of operations, cash flows or financial position in a particular period.



In July 2012, the U.S. Treasury Department andnormal course of business, the DepartmentCompany has from time to time been named as a party to various legal claims, actions, or complaints. While the outcome of Justice (together,these matters cannot currently be predicted with certainty, the “Government”) openedCompany does not currently believe that the outcome of any of these claims will have a civil investigation into the participation by residential solar developersmaterial adverse effect, individually or in the Section 1603 grant program. aggregate, on its consolidated financial position, results of operations or cash flows.

The Government served subpoenasCompany accrues for losses that are probable and can be reasonably estimated. The Company evaluates the adequacy of its legal reserves based on several developers,its assessment of many factors, including Sunrun, along with their investors and valuation firms. The focusinterpretations of the investigation islaw and assumptions about the claimed fair market valuefuture outcome of the solar systems the developers submitted to the Government in their grant applications. The Company has cooperated fully with the Government and plans to continue to do so. No claims have been brought against the Company. The Company is not able to estimate the ultimate outcome or a range of possible loss at this point in time.each case based on available information.


On November 20, 2015, a putative class action captioned Slovin et al. v. Sunrun Inc. and Clean Energy Experts, LLC, Case No. 4:15-cv-05340, was filed in the United States District Court, Northern District of California. The complaint generally alleged violations of the Telephone Consumer Protection Act (the “TCPA”) on behalf of an individual and putative classes of persons alleged to be similarly situated. Plaintiffs filed a First Amended Complaint on December 2, 2015, and a Second Amended Complaint on March 25, 2016, also asserting individual and putative class claims under the TCPA. By Order entered on April 28, 2016, the Court granted the Company’s motion to strike the class allegations set forth in the Second Amended Complaint, and granted leave to amend. Plaintiffs filed a Third Amended Complaint on July 12, 2016. On October 12, 2016, the Court denied the Company’s motion to again strike the class allegations set forth in the Third Amended Complaint. On October 3, 2017, plaintiffs filed a motion for leave to file a Fourth Amended Complaint, seeking to, among other things, revise the definitions of the classes that plaintiffs seek to represent. The Company has opposed that motion. In each iteration of their Complaint, plaintiffs seek statutory damages, equitable and injunctive relief, and attorneys’ fees and costs, on behalf of themselves and the absent classes. While plaintiffs have not identified the number of total violations for which they are claiming on a class-wide basis, on August 25, 2017, plaintiffs claimed in their expert report that the classes consist of thousands of alleged putative class members.  
30
Most, if not all, of the claims asserted in the lawsuit relate to activities allegedly engaged in by third-party vendors, for which the Company denies any responsibility. The vendors are contractually obligated to indemnify the Company for losses related to the conduct alleged. The Company believes that the claims are without merit and intends to defend itself vigorously.

On April 13, 2016, a purported shareholder class action captioned Pytel v. Sunrun Inc., et al., Case No. CIV 538215, was filed in the Superior Court of California, County of San Mateo, against the Company, certain of the Company’s directors and officers, the underwriters of the Company’s initial public offering and certain other defendants. The complaint generally alleges that the defendants violated Sections 11, 12 and 15 of the Securities Act of 1933 by making false or misleading statements in connection with the Company’s August 5, 2015 initial public offering regarding the continuation of net metering programs. The plaintiffs seek to represent a class of persons who acquired the Company’s common stock pursuant or traceable to the initial public offering. Plaintiffs seek compensatory damages, including interest, rescission or rescissory damages, an award of reasonable costs and attorneys’ fees, and any equitable or injunctive relief deemed appropriate by the court. On April 21, 2016, a purported shareholder class action captioned Mancy v. Sunrun Inc., et al., Case No. CIV 538303, was filed in the Superior Court of California, County of San Mateo. On April 22, 2016, a purported shareholder class action captioned Brown et al. v. Sunrun Inc., et al., Case No. CIV 538311, was filed in the Superior Court of California, County of San Mateo. On April 29, 2016, a purported shareholder class action captioned Baker et al. v. Sunrun Inc., et al., Case No. CIV 538419, was filed in the Superior Court of California, County of San Mateo. On May 10, 2016, a purported shareholder class action captioned Nunez v. Sunrun Inc., et al., Case No. CIV 538593, was filed in the Superior Court of California, County of San Mateo. On June 10, 2016, a purported shareholder class action captioned Steinberg v. Sunrun Inc., et al., Case No. 539064, was filed in the Superior Court of California, County of San Mateo. The Mancy, Brown, Baker, Nunez and Steinberg complaints are substantially similar to the Pytel complaint, and seek similar relief against similar defendants on behalf of the same purported class.

On April 21, 2016, a purported shareholder class action captioned Cohen, et al. v. Sunrun Inc., et al., Case No. CIV 538304, was filed in the Superior Court of California, County of San Mateo, against the Company, certain of the Company’s directors and officers, and the underwriters of the Company’s initial public offering. The complaint generally alleges that the defendants violated Sections 11, 12 and 15 of the Securities Act of 1933 by making false or misleading statements in connection with an August 5, 2015 initial public offering regarding the Company’s business practices and its dependence on complex financial instruments. The Cohen plaintiffs seek to represent the same class and seek similar relief as the plaintiffs in the Pytel, Mancy, Brown, Nunez, Steinberg and Baker actions.
On September 26, 2016, the Baker, Brown, Cohen, Mancy, Nunez, Pytel and Steinberg actions were consolidated. On September 14, 2017, the Superior Court of California, County of San Mateo granted Mancy’s


request to voluntarily dismiss the Mancy v. Sunrun Inc., et al., Case No. CIV 538303, action. On September 19, 2017, the Superior Court of California, County of San Mateo granted Steinberg’s request to voluntarily dismiss the Steinberg v. Sunrun Inc., et al., Case No. 539064, action. On October 4, 2017, the Superior Court of California, County of San Mateo granted Brown et al.’s request to voluntarily dismiss the Brown et al. v. Sunrun Inc., et al. Case No. CIV 538311, action.
On May 3, 2017, a purported shareholder class action captioned Fink, et al. v. Sunrun Inc., et al., Case No. 3:17-cv-02537, was filed in the United States District Court, Northern District of California, against the Company and certain of the Company’s directors and officers. The complaint generally alleges that the defendants violated Sections 10(b) and 20(a) of the Exchange Act of 1934, and Securities and Exchange Commission Rule 10b-5, by making false or misleading statements in connection with public filings made between September 15, 2015 and March 8, 2017 regarding the number of customers who canceled contracts after signing up for the Company’s home-solar energy system. The plaintiff seeks compensatory damages, including interest, attorney's fees, and costs, on behalf of all persons other than the defendants who purchased the Company's securities between September 16, 2015 and May 2, 2017. On May 4, 2017, a purported shareholder class action captioned Hall, et al. v. Sunrun Inc., et al., Case No. 3:17-cv-02571, was filed in the United States District Court, Northern District of California. On May 18, 2017, a purported shareholder class action captioned Sanogo, et al. v. Sunrun Inc., et al., Case No. 3:17-cv-02865, was filed in the United States District Court, Northern California District of California. The Hall and Sanogo complaints are substantially similar to the Fink complaint, and seeks similar relief against similar defendants on behalf of a substantially similar class. On August 23, 2017, the Fink, Hall, and Sanogo actions were consolidated, and on September 25, 2017, plaintiffs filed a consolidated amended complaint which alleges the same underlying violations as the original Fink, Hall and Sanogo complaints.

On June 29, 2017, a shareholder derivative complaint captioned Barbara Sue Sklar Living Trust v. Sunrun Inc. et al., was filed in the United States District Court, Northern District of California, against the Company and certain of the Company’s directors and officers. The complaint generally alleges that the defendants violated Section 14(a) of the Exchange Act of 1934 by making false or misleading statements in connection with public filings, including proxy statements, made between September 10, 2015 and May 3, 2017 regarding the number of customers who cancelled contracts after signing up for the Company’s home solar energy system. The Plaintiff seeks, among other things, damages in favor of the Company, certain corporate actions to purportedly improve the Company’s corporate governance, and an award of costs and expenses to the putative plaintiff stockholder, including attorneys’ fees.



























Note 14.16. Earnings Per Share
Basic net income (loss) per share is computed by dividing net income (loss) attributable to common stockholders by the weighted-average number of common shares outstanding during the period. Diluted net income (loss) per share is computed by dividing net income (loss) attributable to common stockholders by the weighted-average number of common shares outstanding during the period adjusted to include the effect of potentially dilutive securities. Potentially dilutive securities are excluded from the computation of dilutive EPS in periods in which the effect would be antidilutive.
The computation of the Company’s basic and diluted net incomeloss per share areis as follows (in thousands, except per share amounts)data):
Three Months Ended March 31,
20232022
Numerator: 
Net loss attributable to common stockholders$(240,388)$(87,778)
Denominator: 
Weighted average shares used to compute net loss per share attributable to common stockholders, basic214,548 208,676 
Weighted average effect of potentially dilutive shares to purchase common stock— — 
Weighted average shares used to compute net loss per share attributable to common stockholders, diluted214,548 208,676 
Net loss per share attributable to common stockholders
Basic$(1.12)$(0.42)
Diluted$(1.12)$(0.42)

  Three Months Ended September 30, Nine Months Ended September 30,
  2017 2016 2017 2016
Numerator:      
  
Net income attributable to common stockholders $27,782
 $16,878
 $65,631
 $62,655
Denominator:      
  
Weighted average shares used to compute net income per share attributable to common stockholders, basic 105,783
 102,707
 105,060
 101,988
Weighted average effect of potentially dilutive shares to purchase common stock 3,815
 2,385
 2,833
 2,710
Weighted average shares used to compute net income per share attributable to common stockholders, diluted 109,598
 105,092
 107,893
 104,698
Net income per share attributable to common stockholders      
  
Basic $0.26
 $0.16
 $0.62
 $0.61
Diluted $0.25
 $0.16
 $0.61
 $0.60

The following shares were excluded from the computation of diluted net incomeloss per share as the impact of including those shares would be anti-dilutive (in thousands):
Three Months Ended March 31,
20232022
Outstanding stock options1,472 1,627 
Unvested restricted stock units3,924 3,772 
Convertible Senior Notes (if converted)3,392 3,392 
Total8,788 8,791 


  Three Months Ended September 30, Nine Months Ended September 30,
  2017 2016 2017 2016
Warrants 1,251
 1,251
 1,251
 1,251
Outstanding stock options 9,346
 9,650
 12,257
 8,723
Unvested restricted stock units 787
 1,064
 1,099
 1,445
Total 11,384
 11,965
 14,607
 11,419

Note 15.17. Related Party Transactions
An individual who previously served as one of the Company’s directors until March 2017 has direct and indirect ownership interests in Enphase Energy, Inc. (“Enphase”). For the three months ended September 30, 2017 and 2016, the Company recorded $2.2
Advances Receivable—Related Party

Net amounts due from direct-sales professionals were $17.2 million and $4.3 million, respectively, and $6.6 million and $18.7 million for the nine months ended September 30, 2017 and 2016, respectively, in purchases from Enphase and had outstanding payables to Enphase of $2.1 million and $0.4$18.1 million as of September 30, 2017March 31, 2023 and December 31, 2016,2022, respectively. The Company provided a reserve of $2.0 million and $1.9 million as of March 31, 2023 and December 31, 2022, respectively, related to advances to direct-sales professionals who have terminated their employment agreement with the Company.

Note 16. Subsequent Events
31


On October 20, 2017, certain subsidiaries of the Company entered into an aggregate $303.0 million of senior secured credit facilities. The facilities are syndicated with various lenders and consist of: (i) a $234.5 million senior delayed draw term loan facility with an initial interest rate of LIBOR + 2.75% until October 31, 2021, stepping up to LIBOR + 3.00% thereafter; (ii) a $58.5 million subordinated delayed draw term loan facility, with 30% of loans having an interest rate of LIBOR + 5.00% and the remaining 70% of loans having an interest rate of 7.03%; and (iii) a $10.0 million debt service reserve letter of credit facility. The facilities are non-recourse to the Company and are secured by net cash flows from Customer Agreements available to the borrowers after distributions to tax equity investors and payment of certain operating, maintenance and other expenses. All facilities mature on October 20, 2024.



Item 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
TheYou should read the following discussion in this Quarterly Report on Form 10-Q contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended (the "Securities Act"), Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) and the Private Securities Litigation Reform Act of 1995, which statements involve substantial risks and uncertainties. Forward-looking statements generally relate to future events or our future financial or operating performance. In some cases, you can identify forward-looking statements because they contain words such as “may,” “will,” “should,” “expects,” “plans,” “anticipates,” “could,” “intends,” “target,” “projects,” “contemplates,” “believes,” “estimates,” “predicts,” “potential” or “continue” or the negative of these words or other similar terms or expressions that concern our expectations, strategy, plans or intentions. Forward-looking statements contained in this Quarterly Report on Form 10-Q include, but are not limited to, statements about:
our ability to finance solar energy systems through financing arrangements with fund or other investors;
our ability and intent to establish new investment funds;
our dependence on the availability of rebates, tax credits and other financial incentives;
determinations by the Internal Revenue Service or the U.S. Treasury Department of the fair market valueanalysis of our solar energy systems;
financial condition and results of operations together with the retail price of utility-generated electricity or electricity from other energy sources;
regulatoryunaudited consolidated financial statements and policy development and changes;
our ability to maintain an adequate rate of revenue growth;
our industry’s continued ability to cut costs associated with solar service offerings;
our strategic partnerships and expected benefits of such partnerships;
the sufficiency of our cash, investment fund commitments and available borrowings to meet our anticipated cash needs;
our need to raise capital and finance our operations from new and existing investors;
our ability to refinance existing debt;
the potential impact of interest rates on our interest expense;
our business plan and our ability to effectively manage our growth;
our ability to further penetrate existing markets, expand into new markets and our expectations regarding market growth (including, but not limited to, expected cancellation rates);
our expectations concerning relationships with third parties, including the attraction and retention of qualified channel partners;
the impact of seasonality on our business;
our investment in research and development;
our expectations regarding certain performance objectives; and
the calculation of certain of our key financial and operating metrics and accounting policies.
These forward-looking statements are subject to a number of risks, uncertainties and assumptions, including those described in the section titled “Risk Factors” andrelated notes included elsewhere in this Quarterly Report on Form 10-Q. Moreover, we operate in a very competitiveThis discussion contains forward-looking statements that involve risks and rapidly changing environment, and new risks emerge from time to time. It is not possible for our management to predict all risks, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may causeuncertainties. Our actual results tocould differ materially from those containeddiscussed below. Factors that could cause or contribute to such differences include those identified below and those discussed in any forward-looking statements we may make. In light of these risks, uncertainties and assumptions, the forward-looking events and circumstances discussedsection titled “Risk Factors” included elsewhere in this Quarterly Report on Form 10-Q may not occur10-Q.

Overview

Sunrun’s (the "Company") mission is to provide our customers with clean, affordable solar energy and actual results could differ materiallystorage, and adversely from those anticipated or implieda best-in-class customer experience. In 2007, we pioneered the residential solar service model, creating a low-cost solution for customers seeking to lower their energy bills. By removing the high initial cost and complexity of cash system sales that used to define the residential solar industry, we have fostered the industry’s rapid growth and exposed an enormous market opportunity. Our relentless drive to increase the accessibility of solar energy is fueled by our enduring vision: to create a planet run by the sun.

We are engaged in the forward-looking statements.


You should not rely upon forward-looking statements as predictionsdesign, development, installation, sale, ownership and maintenance of future events. Although we believe that the expectations reflectedresidential solar energy systems (“Projects”) in the forward-looking statements are reasonable, we cannot guarantee that the future results, levels of activity, performance or events and circumstances reflected in the forward-looking statements will be achieved or occur. Moreover, neither we nor any other person assumes responsibility for the accuracy and completeness of the forward-looking statements. We undertake no obligation to update publicly any forward-looking statements for any reason after the date of this Quarterly Report on Form 10-Q to conform these statements to actual results or to changes in our expectations, except as required by law.
You should read this Quarterly Report on Form 10-Q and the documents that we reference in this Quarterly Report on Form 10-Q and have filed with the Securities and Exchange Commission (the “SEC”) as exhibits to this Quarterly Report on Form 10-Q with the understanding that our actual future results, levels of activity, performance, and events and circumstances may be materially different from what we expect.
Overview
United States. We provide clean, solar energy to homeownerstypically at a significant savings compared to traditional utility energy. Our primary customers are residential homeowners. We have been sellingalso offer battery storage along with solar energy systems to our customers in select markets and sell our services to certain commercial developers through our multi-family and new homes offerings. After inventing the residential solar service model and recognizing its enormous market potential, we have built the infrastructure and capabilities necessary to rapidly acquire and serve customers throughin a varietylow-cost and scalable manner. Today, our scalable operating platform provides us with a number of offerings sinceunique advantages. First, we were founded in 2007. We, either directly or through one ofare able to drive distribution by marketing our solar partners, installservice offerings through multiple channels, including our diverse partner network and direct-to-consumer operations. This multi-channel model supports broad sales and installation capabilities, which together allow us to achieve capital-efficient growth. Second, we are able to provide differentiated solutions to our customers that, combined with a great customer experience, we believe will drive meaningful margin advantages for us over the long term as we strive to create the industry’s most valuable and satisfied customer base.

Our core solar service offerings are provided through our lease and power purchase agreements, which we refer to as our “Customer Agreements” and which provide customers with simple, predictable pricing for solar energy that is insulated from rising retail electricity prices. While customers have the option to purchase a solar energy system onoutright from us, most of our customers choose to buy solar as a customer’s home and either sellservice from us through our Customer Agreements without the system to the homeowner or, as is more often the case, sell the energy generated by the system to the homeowner pursuant tosignificant upfront investment of purchasing a lease or power purchase agreement (“PPA”) with no or low upfront costs. We refer to these leases and PPAs as “Customer Agreements.” Following installation, a system is interconnected to the local utility grid. The home’s energy usage is provided by the solar energy system, with any additional energy needs provided by the local utility. Unless the solar energy system is connected to a battery, any excess solar energy that is not immediately used by the homeowners is exported to the utility grid using a bi-directional utility net meter, and the homeowner generally receives a credit for the excess energy from their utility to offset future usage of utility-generated energy.
We offersystem. With our solar service offerings, both directlywe install solar energy systems on our customers’ homes and provide them the solar power produced by those systems for typically a 20- or 25-year initial term. In addition, we monitor, maintain and insure the system during the term of the contract. In exchange, we receive predictable cash flows from high credit quality customers and qualify for tax and other benefits. We finance portions of these tax benefits and cash flows through tax equity, non-recourse debt and project equity structures in order to fund our upfront costs, overhead and growth investments. We develop valuable customer relationships that can extend beyond this initial contract term and provide us an opportunity to offer additional services in the homeownerfuture, such as our home battery storage service. Since our founding, we have continued to invest in a platform of services and throughtools to enable large scale operations for us and our partner network, and these partners include solar partners, which includeintegrators, sales andpartners, installation partners and other strategic partners,partners. The platform includes processes and software, as well as fulfillment and acquisition of marketing leads. We believe our platform empowers new market entrants and smaller industry participants to profitably serve our large and underpenetrated market without making the significant investments in technology and infrastructure required to compete effectively against established industry players. Our platform provides the support for our multi-channel model, which include retail partners. In addition,drives broad customer reach and capital-efficient growth.
Delivering a differentiated customer experience is core to our strategy. We emphasize a customized solution, including a design specific to each customer’s home and pricing configurations that typically drive both customer savings and value to us. We believe that our passion for engaging our customers, developing a trusted brand, and providing a customized solar service offering resonates with our customers who are accustomed to a traditional residential power market that is often overpriced and lacking in customer choice.
32


We have experienced substantial growth in our business and operations since our inception in 2007, as well as through our acquisition of Vivint Solar in 2020. As of March 31, 2023, we selloperated the largest fleet of residential solar energy systems directly to customers for cash. We also sell solar energy panels and other products (such as racking) to resellers. As of September 30, 2017, we sell our solar services to customers in 22 states, plus the District of Columbia, and sold solar energy panels and other products to resellers throughout the United States. Approximately halfWe have a Networked Solar Energy Capacity of our cumulative systems deployed are in California.
We compete mainly with traditional utilities. In5,907 megawatts as of March 31, 2023, which represents the markets we serve,aggregate megawatt production capacity of our strategy is to price the energy we sell below prevailing local retail electricity rates. As a result, the price our customers pay to buy energy from us through our solar service offerings varies depending on the state where the customer lives, the local traditional utility that otherwise provides electricity to the customer, as well as the prices other solar energy companies charge in that region. Even within the same neighborhood, site-specific characteristics drive meaningful variability in the revenue and cost profiles of each home. Using our proprietary technology, we target homes with advantageous revenue and cost characteristics, which means we are often able to offer pricing that allows customers to save more on their energy bill while maintaining our ability to meet our targeted returns. For example, with the insights provided by our technology, we can offer competitive pricing to customers with homes that have favorable characteristics, such as roofs that allow for easy installation, high electricity consumption, or low shading, effectively passing through the cost savings we are able to achieve on these installations to the homeowner.
Our ability to offer Customer Agreements depends in part on our ability to finance the purchase and installation of the solar energy systems by monetizingthat have been recognized as deployments, from our inception through the resulting customer cash flowsmeasurement date. Gross Earning Assets as of March 31, 2023 were approximately $11.6 billion. Please see the section entitled “Key Operating Metrics” for more details on how we calculate Networked Solar Energy Capacity and related investmentGross Earning Assets.
We also have a long track record of attracting low-cost capital from diverse sources, including tax credits (“ITCs”), accelerated tax depreciationequity and other incentives from governments and local utilities. We monetize these incentives underdebt investors. Since inception we have raised tax equity investment funds which are generally structured as non-recourse project financings. From inception to November 6, 2017, we have established 34 investment funds, which represent financing for an estimated $6.2 billion in valuefinance the installation of solar energy systemssystems.
Macroeconomic Environment
Our business and financial performance also depend on a cumulative basis.worldwide economic conditions. We intend to establish additional investment fundsface global macroeconomic challenges, particularly in light of increases and volatility in interest rates, uncertainty in markets, inflationary trends, navigating complex and evolving regulatory and tax frameworks, and the dynamics of the global trade environment. In the first quarter of fiscal year 2023, we observed market uncertainty, increasing inflationary pressures, supply constraints, and bank failures. These market dynamics, which we expect will continue into the foreseeable future, have impacted and may also use debt, equitycontinue to impact our business and other financing strategies to fund our growth.financial results, including costs and revenues.


Investment Funds
Our Customer Agreements provide for recurring customer payments, typically over 20 or 25 years, and the related solar energy systems are generally eligible for Commercial ITCs, accelerated tax depreciation and other government or utility


incentives. Our financing strategy is to monetize these benefits at a low weighted average cost of capital. This low cost of capital enables us to offer attractive pricing to our customers for the energy generated by the solar energy system on their homes. Historically, we have monetized a portion of the value created by our Customer Agreements and the related solar energy systems through investment funds. These assets are attractive to fund investors due to the long-term, recurring nature of the cash flows generated by our Customer Agreements, the high credit scores of our customers, the fact that energy is a non-discretionary good and our low loss rates. In addition, fund investors can receive attractive after-tax returns from our investment funds due to their ability to utilize Commercial ITCs, accelerated depreciation and certain government or utility incentives associated with the funds’ ownership of solar energy systems.
From inception to November 6, 2017,As of March 31, 2023, we have formed 34had 64 active investment funds. Of these 34 funds, 29 are currently active andwhich are described below. We have established different types of investment funds to implement our asset monetization strategy. Depending on the nature of the investment fund, cash may be contributed to the investment fund by the investor upfront or in stages based on milestones associated with the design, construction or interconnection status of the solar energy systems. The cash contributed by the fund investor is used by the investment fund to purchase solar energy systems. The investment funds either own or enter into a master lease with a Sunrun subsidiary for the solar energy systems, Customer Agreements and associated incentives. We receive on-going cash distributions from the investment funds representing a portion of the monthly customer payments received. We use the upfront cash, as well as on-going distributions to cover our costs associated with designing, purchasing and installing the solar energy systems. In addition, we also use debt, equity and other financing strategies to fund our operations. The allocation of the economic benefits between us and the fund investor and the corresponding accounting treatment varies depending on the structure of the investment fund.
33


We currently utilize three legal structures in our investment funds, which we refer to as: (i) lease pass-throughs,pass-through financing obligations, (ii) partnership flips and (iii) joint venture (“JV”) inverted leases. We reflect lease pass-through arrangementsfinancing obligations on our consolidated balance sheet as a lease pass-through financing obligation. We record the investor’s interest in partnership flips or JV inverted leases (which we define collectively as “consolidated joint ventures”) as noncontrolling interests or redeemable noncontrolling interests. These consolidated joint ventures are usually redeemable at our option and, in certain cases, at the investor’s option. If redemption is at our option or the consolidated joint ventures are not redeemable, we record the investor’s interest as a noncontrolling interest and account for the interest using the hypothetical liquidation at book value (“HLBV”) method. If the investor has the option to put their interest to us, we record the investor’s interest as a redeemable noncontrolling interest at the greater of the HLBV and the redemption value.


The table below provides an overview of our current investment funds (in millions, except number of funds and MW Deployed)(dollars in millions):
    Consolidated Joint Ventures
  Lease Pass-Through Partnership Flip JV Inverted Lease
Consolidation Owner entity consolidated, tenant entity not consolidated Single entity, consolidated Owner and tenant entities consolidated Owner and tenant entities consolidated
Balance sheet classification Lease pass-through financing obligation Redeemable noncontrolling interests and noncontrolling interests Redeemable noncontrolling interests and noncontrolling interests Noncontrolling interests
Revenue from ITCs Recognized annually over 5 years as the recapture period elapses None None None
Method of calculating investor interest Effective interest rate method Greater of HLBV or redemption value Greater of HLBV or redemption value Pro rata
Liability balance as of September 30, 2017 $144.0
 N/A
 N/A
 N/A
Noncontrolling interest balance (redeemable or otherwise) as of September 30, 2017 N/A
 $456.8
 $72.4
 $7.0
Number of funds (as of September 30, 2017) 5
 17
 5
 1
MW deployed (as of September 30, 2017) 129.5
 639.4
 149.1
 20.7
Carrying value of solar energy systems, net (as of September 30, 2017) $429.1
 $1,800.1
 $519.5
 $80.5
Contributions from third-party fund investors (through September 30, 2017) $508.0
 $1,572.9
 $388.4
 $86.3
  Consolidated Joint Ventures
 Pass-Through Financing ObligationsPartnership FlipJV Inverted Lease
ConsolidationOwner entity consolidated, tenant entity not consolidatedSingle entity, consolidatedOwner and tenant entities consolidated
Balance sheet classificationPass-through financing obligationRedeemable noncontrolling interests and noncontrolling interestsRedeemable noncontrolling interests and noncontrolling interests
Revenue from Commercial ITCsRecognized on the permission to operate ("PTO") dateNoneNone
Method of calculating investor interestEffective interest rate methodGreater of HLBV or redemption valueGreater of HLBV or redemption value
Liability balance as of March 31, 2023$303.3 N/AN/A
Noncontrolling interest balance (redeemable or otherwise) as of March 31, 2023N/A$1,694.5 $5.4 
 
For further information regarding our investment funds, including the associated risks, see “Risk Factors—OurPart II, Item 1A. Risk Factors— "Our ability to provide our solar service offerings to homeownerscustomers on an economically viable basis depends in part on our ability to finance these systems with fund investors who seek particular tax and other benefits”, as well as Note 8, Lease 10, Pass-Through Financing Obligations, Note 9, 11, VIE Arrangements and Note 10, 12, Redeemable Noncontrolling Interests and Equity to our consolidated financial statements appearing elsewhere in this Quarterly Report on Form 10-Q.



34


Key Operating Metrics
The following operating metrics are used by management to evaluate the performance of the business. Management believes these metrics provide investors with helpful information to determine the economic performance of the business activities in a period that would otherwise not be observable from historic GAAP measures. We regularly review a number of metrics, including the following key operating metrics, to evaluate our business, measure our performance, identify trends affecting our business, formulate financial projections and make strategic decisions. Some of our key operating metrics are estimates that are based on our management’s beliefs and assumptions and on information currently available to management. Although we believe that we have a reasonable basis for each of these estimates, we caution you that these estimates are based on a combination of assumptions that may prove to be inaccurate over time. Any inaccuracies could be material to our actual results when compared to our calculations. Please see the section titled “Risk Factors” in this Quarterly Report on Form 10-Q for more information. Furthermore, other companies may calculate these metrics differently than we do now or in the future, which would reduce their usefulness as a comparative measure.
During the fourth quarter of 2016, we reviewed our key operating metrics to ensure our reported metrics remain aligned with how we currently operate our business. Based on our growing operating experience, unique business model and industry trends, we modified our method for calculating Megawatts Booked and replaced Estimated Retained Value and Estimated Nominal Contracted Payments Remaining with Gross Earning Assets. We believe these changes provide investors with improved indicators of performance and trends and are better aligned with our current sales compensation and key operating objectives. As a result of this modification, the presentation of Megawatts Booked for periods prior to December 31, 2016 in the tables below has been recast to reflect the updated calculation methodology. In addition, we have now modified the definition of Gross Earning Assets to explain that in calculating Gross Earning Assets we deduct estimated cash distributions to our cash equity financing providers, similar to how we exclude estimated cash distributions to investors in consolidated joint ventures.

Megawatts Bookedrepresents the aggregate megawatt production capacity of our solar energy systems, whether sold directly to customers or subject to an executed Customer Agreement, for which we have confirmation that the systems have reached NTP, net of cancellations.

Megawatts DeployedNetworked Solar Energy Capacityrepresents the aggregate megawatt production capacity of our solar energy systems, whether sold directly to customers or subject to executed Customer Agreements (i) for which we have (i) confirmation that the systems are installed on the roof, subject to final inspection orinspection; (ii) in the case of certain system installations by our partners, for which we have accrued at least 80% of the expected project cost (inclusive of acquisitions of installed systems), or (iii) for multi-family and any other systems that have reached NTP, measured on the percentage of the project that has been completed based on expected project cost.
Systems that have met these criteria are considered to be deployed. We believe it is helpful to investors to evaluate networked solar energy capacity added during the period in order to measure the growth of our business as a whole, whether sold directly to customers or subject to executed Customer Agreements.


Gross Earning Assetsis calculated as Gross Earning Assets Contracted Period plus Gross Earning Assets Renewal Period.

Gross Earning Assets Contracted Period represents the present value of the remaining net cash flows (discounted at 6%) during the initial term of our Customer Agreements as of the measurement date. It is calculated as the present value of cash flows (discounted at 6%) we expect to receive duringfrom Subscribers in future periods, after deducting expected operating and maintenance costs based on the service agreements underlying each fund, equipment replacements costs, distributions to tax equity partners in consolidated joint venture partnership flip structures, and distributions to project equity investors. We include cash flows we expect to receive in future periods from state incentive and rebate programs, contracted sales of solar renewable energy credits, and awarded net cash flows from grid service programs with utility or grid operators.

Gross Earning Assets Renewal Period is the forecasted net present value we would receive upon or following the expiration of the initial 20-yearCustomer Agreement term of our Customer Agreements for systems that have been deployed asbut before the 30th anniversary of the measurement date, plussystem’s activation (either in the form of cash payments during any applicable renewal period or a discounted estimate of the value of the Customer Agreement renewal term or solar energy system purchase at the end of the initial term. Consistent with industry standards, we use a discount rateterm), for Subscribers as of 6%. We consider a discount rate of 6% to be appropriate and consistent with recent market transactions that demonstrate that a portfolio of residential solar homeowner contracts is an asset class that can be securitized successfully on a long-term basis, with a coupon of less than 5%.the measurement date. We calculate the Gross Earning Assets value of the purchase or renewalRenewal Period amount at the expiration of the initial contract term assuming either a 10-yearsystem purchase or a renewal, forecasting only a 30-year customer relationship (although the customer may renew for additional years, or purchase the system), at a contract rate equal to 90% of the customer’s contractual rate in effect at the end of the initial contract term. After the initial (typically 20-year) contract term, our Customer Agreements provide customerstypically automatically renew annually or for five years and the optionrate is initially set at up to renew their contracts for the remaining life of the solar energy system typically at a 10% discount to then-prevailing utility power prices.


Gross Earning Assets excludes estimated cash distributions to investors in consolidated joint ventures and estimated operating, maintenance and administrative expensesSubscribers represent the cumulative number of Customer Agreements for systems deployedthat have been recognized as deployments through the measurement date.

Customers represent the cumulative number of deployments, from our inception through the measurement date. In calculating Gross Earning Assets, we deduct estimated cash distributions to our cash equity financing providers. In calculating Gross Earning Assets, we do not deduct customer payments we are obligated to pass throughWe believe that it is helpful to investors to evaluate customers added during the period in lease pass-throughsorder to measure the growth of our business as these amounts are reflected on our balance sheet as long-term and short-term lease pass-through obligations, similar to the way that debt obligations are presented. In determining our finance strategy, we use lease pass-throughs and long-term debt in an equivalent fashion as the schedule of payments of distributions to lease pass-through investors is more similar to the payment of interest to lenders than the internal rates of return (IRRs) paid to investors in other tax equity structures.a whole.

35
Gross Earning Assets Under Energy Contractrepresents the net cash flows during the initial (typically 20 year) term of our Customer Agreements (less substantially all value from SRECs prior to July 1, 2015), for systems deployed as of the measurement date.




Gross Earning Assets Value of Purchase or Renewalisthe forecasted net present value we would receive upon or following the expiration of the initial Customer Agreement term (either in the form of cash payments during any applicable renewal period or a system purchase at the end of the initial term), for systems deployed as of the measurement date.


Gross Earning Assets is forecasted as of a specific date. It is forward-looking, and we use judgment in developing the assumptions used to calculate it. Factors that could impact Gross Earning Assets include, but are not limited to, customer payment defaults, or declines in utility rates or early termination of a contract in certain circumstances, including prior to installation. We believe it is useful for investors to evaluate the future expected cash flows from all customers that have been deployed through the respective measurement date, less estimated costs to maintain such systems and estimated distributions to tax equity partners in consolidated joint venture partnership flip structures, and distributions to project equity investors. Various assumptions are made when calculating these metrics. Gross Earning Assets utilize a 6% unlevered discount rate (weighted average cost of capital or “WACC”) to discount future cash flows to the present period. Furthermore, this metric assumes that customers renew after the initial contract period at a rate equal to 90% of the rate in effect at the end of the initial contract term. For Customer Agreements with 25-year initial contract terms, a 5-year renewal period is assumed. For a 20-year initial contract term, a 10-year renewal period is assumed. In all instances, we assume a 30-year customer relationship, although the customer may renew for additional years, or purchase the system. Estimated cost of servicing assets has been deducted and is estimated based on the service agreements underlying each fund.



 As of March 31,
 20232022
Networked Solar Energy Capacity (megawatts)5,9074,890
Customers829,709689,774
 As of March 31,
 2023
2022(1)
 (in thousands)
Gross Earning Assets Contracted Period$8,583,529 $7,039,700 
Gross Earning Assets Renewal Period2,969,814 3,115,589 
Gross Earning Assets$11,553,343 $10,155,289 

(1)    The Gross Earning Assets as of March 31, 2022 reflect the application of a 5% unlevered discount rate, which is consistent with the discount rate used during that period. If we had applied an unlevered discount rate of 6% as of March 31, 2022, the Gross Earning Assets Contracted Period would have been $6,482,838 and the Gross Earning Assets Renewal Period would have been $2,565,342.
36
  For the Three Months Ended September 30,
  2017 2016
MW Booked (during the period) (1)
 93 83
MW Deployed (during the period) 90 80
(1)MW Booked for the three months ended September 30, 2016 has been recast to reflect the updated method of calculating MW Booked as discussed above.


  As of September 30,
  2017 2016
Cumulative Megawatts Deployed (end of period) (1)
 1,117 801
(1)The Cumulative Megawatts Deployed may not equal the sum of all MW deployed each year due to rounding.
  As of September 30,
  2017 2016
     
  (in thousands)
Gross Earning Assets Under Energy Contract $1,359,017
 $1,107,858
Gross Earning Assets Value of Purchase or Renewal 709,414
 561,239
Gross Earning Assets $2,068,431
 $1,669,097
The tables below provide a range of Gross Earning Asset amounts if different default, discount and purchase and renewal assumptions were used.
Gross Earning Assets Under Energy Contract:Contracted Period:
 As of March 31, 2023
 Discount rate
Default rate4%5%6%7%8%
 (in thousands)
5%$9,938,625 $9,085,876 $8,343,313 $7,693,951 $7,123,739 
0%$10,240,759 $9,354,689 $8,583,529 $7,909,525 $7,317,993 
  As of September 30, 2017
  Discount rate
Default rate 4% 5% 6% 7% 8%
           
  (in thousands)
5% $1,559,176
 $1,434,253
 $1,323,525
 $1,225,096
 $1,137,354
0% $1,602,766
 $1,473,525
 $1,359,017
 $1,257,270
 $1,166,606


Gross Earning Assets Value of Purchase or Renewal:Renewal Period:
 As of March 31, 2023
 Discount rate
Purchase or Renewal rate4%5%6%7%8%
 (in thousands)
80%$3,815,170 $3,129,186 $2,576,573 $2,129,668 $1,766,866 
90%$4,395,311 $3,605,874 $2,969,814 $2,455,331 $2,037,593 
100%$4,975,450 $4,082,560 $3,363,052 $2,780,994 $2,308,317 

  As of September 30, 2017
  Discount rate
Purchase or Renewal rate 4% 5% 6% 7% 8%
           
  (in thousands)
80% $941,825
 $762,149
 $618,804
 $504,057
 $411,901
90% $1,079,608
 $873,699
 $709,414
 $577,897
 $472,265
100% $1,217,391
 $985,249
 $800,024
 $651,736
 $532,629

Total Gross Earning Assets:
 As of March 31, 2023
 Discount rate
Purchase or Renewal rate4%5%6%7%8%
 (in thousands)
80%$14,055,929 $12,483,875 $11,160,102 $10,039,192 $9,084,859 
90%$14,636,070 $12,960,563 $11,553,342 $10,364,856 $9,355,585 
100%$15,216,209 $13,437,249 $11,946,581 $10,690,518 $9,626,310 

  As of September 30, 2017
  Discount rate
Purchase or Renewal rate 4% 5% 6% 7% 8%
           
  (in thousands)
80% $2,544,591
 $2,235,674
 $1,977,821
 $1,761,328
 $1,578,507
90% $2,682,374
 $2,347,224
 $2,068,431
 $1,835,167
 $1,638,871
100% $2,820,157
 $2,458,774
 $2,159,041
 $1,909,007
 $1,699,235

Critical Accounting Policies and Estimates
There
Our discussion and analysis of our financial condition and results of operations are based upon our financial statements, which have been no materialprepared in accordance with generally accepted accounting principles in the United States ("GAAP"). GAAP requires us to make estimates and assumptions that affect the reported amounts of assets, liabilities, revenue, expenses and related disclosures. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. In many instances, we could have reasonably used different accounting estimates, and in other instances, changes in the accounting estimates are reasonably likely to occur from period to period. Actual results could differ significantly from our criticalestimates. Our future financial statements will be affected to the extent that our actual results materially differ from these estimates. For further information on all of our significant accounting policies, and estimates during the nine months ended September 30, 2017 from those disclosed insee Note 2, Summary of Significant Accounting Policies of our Annual Reportannual report on Form 10-K for the year ended December 31, 2016, as filed2022.
We believe that policies associated with our principles of consolidation, revenue recognition, goodwill, impairment of long-lived assets, provision for income taxes, business combinations and calculation of noncontrolling interests and redeemable noncontrolling interests have the greatest impact on our consolidated financial statements. Therefore, we consider these to be our critical accounting policies and estimates.

37


Revenue Recognition
We recognize revenue when control of goods or services is transferred to customers, in an amount that reflects the consideration we expect to be entitled to in exchange for those goods or services.
Customer Agreements and Incentives Revenue. Customer agreements and incentives revenue is primarily comprised of revenue from our Customer Agreements and sales of Commercial ITCs and SRECs to third parties.
We begin to recognize revenue from a Customer Agreement when PTO for the applicable solar energy system is given by the local utility company or on the date daily operation commences if utility approval is not required. For Customer Agreements that include a fixed fee per month which entitles the customer to any and all electricity generated by the system, we recognize revenue evenly over the time that we satisfy our performance obligations over the initial term of Customer Agreements. For Customer Agreements that charge a fixed price per kilowatt hour, revenue is recognized based on the actual amount of power generated at rates specified under the contracts. Customer Agreements typically have an initial term of 20 or 25 years. After the initial contract term, our Customer Agreements typically automatically renew annually or for five years.
We also apply for and receive SRECs associated with the SECenergy generated by our solar energy systems and sell them to third parties in certain jurisdictions. SREC revenue is estimated net of any variable consideration related to possible liquidated damages if we were to deliver fewer SRECs than contractually committed, and is generally recognized upon delivery of the SRECs to the counterparty.
Certain upfront payments related to Customer Agreements and SRECs are deemed to have a financing component, and therefore increase both revenue and interest expense by the same amount over the term of the related agreement. The additional revenue is included in the total transaction price to be recorded over the term of the agreement and is recognized based on the timing of the delivery. The interest expense is recognized based upon an amortization schedule which typically decreases throughout the term of the related agreement.
For pass-through financing obligation funds, the value attributable to the Commercial ITCs is recognized in the period a solar system is granted PTO, at which point we have met our obligation to the investor. The Commercial ITCs are subject to recapture under the Internal Revenue Code (“Code”) if the underlying solar energy system either ceases to be a qualifying property or undergoes a change in ownership within five years of its placed-in-service date. The recapture amount decreases on the anniversary of the PTO date. We have not historically incurred a material recapture of Commercial ITCs, and do not expect to experience a material recapture of Commercial ITCs in the future.
Consideration from customers is considered variable due to the performance guarantee under Customer Agreements and liquidated damage provisions under SREC contracts in the event minimum deliveries are not achieved. Customer Agreements with a performance guarantee provide a credit to the customer if the system's cumulative production, as measured on various PTO anniversary dates, is below our guarantee of a specified minimum. Revenue is recognized to the extent it is probable that a significant reversal of such revenue will not occur. If our estimate of the future production shortfall amount for Customer Agreements with a performance guarantee was 10% higher, the additional reduction to revenue in the three months ended March 31, 2023 would have been less than $2.6 million. Our estimated production shortfall reduced revenue during the three months ended March 31, 2023 by less than $6.8 million more than the prior year's period. We have historically estimated an immaterial amount of liquidated damages pursuant to SREC contracts, and actual damages have not been materially different from estimates, nor material in amount during the Exchange Act.

three months ended March 31, 2023 and 2022.

Solar Energy Systems and Product Sales. Solar energy systems sales are comprised of revenue from the sale of solar energy systems directly to customers. We generally recognize revenue from solar energy systems sold to customers when the solar energy system passes inspection by the authority having jurisdiction, which inspection generally occurs after installation but prior to PTO, at which time we have met the performance obligation in the contract. For solar energy system sales that include delivery obligations up until interconnection to the local power grid with permission to operate, we recognize revenue at PTO. Certain solar energy systems sold to customers include fees for extended warranty and maintenance services. These fees are recognized over the life of the service agreement.
38


Product sales revenue consists of revenue from the sale of solar panels, inverters, racking systems, roof repair, and other solar energy products sold to resellers, as well as the sale of customer leads to third parties, including our partners and other solar providers. Product sales revenue is recognized when control is transferred, generally upon shipment, or as services are delivered. Customer lead revenue is recognized at the time the lead is delivered.
Goodwill
Goodwill represents the excess of the purchase price over the fair value of assets acquired and liabilities assumed. Goodwill is reviewed for impairment at least annually or whenever events or changes in circumstances indicate that the carrying amount may be impaired. We have determined that we operate as one reporting unit and our goodwill is tested for impairment at the enterprise level. We perform our annual impairment test of goodwill on October 1 of each fiscal year or whenever events or circumstances change or occur that would indicate that goodwill might be impaired. When assessing goodwill for impairment, we use qualitative and if necessary, quantitative methods in accordance with FASB ASC Topic 350, Goodwill. We also consider our enterprise value and if necessary, a discounted cash flow model, which involves assumptions and estimates, including our future financial performance, weighted average cost of capital and interpretation of currently enacted tax laws.

Circumstances that could indicate impairment and require us to perform a quantitative impairment test include a significant decline in our financial results, a significant decline in our enterprise value relative to our net book value, a sustained decline in our stock price, or an unanticipated change in competition or our market share and a significant change in our strategic plans. A sustained decrease in the price of our common stock is one of the qualitative factors to be considered as part of an impairment test when evaluating whether events or changes in circumstances may indicate that it is more likely than not that a potential goodwill impairment exists. As of October 1, 2022, we concluded that our fair value exceeded our carrying value. Due to a material sustained decline of our market capitalization after consideration of a control premium below the book value of equity during the first quarter, as of March 31, 2023 we performed a quantitative assessment related to the recoverability of our goodwill for our one reporting unit. We estimated the fair value of our reporting unit primarily based on consideration of an income approach analysis. Under the income approach, our future cash flows were estimated and converted to present value based on a discount rate reflecting a market participant risk-adjusted rate of return.

The significant assumptions and estimates used in the assessment include, among others, estimated future net annual contracted cashflows under our existing long term customer agreements, as well as future growth estimates which rely on management judgements. We also compared the total invested capital (including market capitalization) to the fair value of our reporting unit to assess the reasonableness of fair value after consideration of a control premium. The fair value of our one reporting unit exceeded its carrying amount as of March 31, 2023. Holding all other assumptions constant, a 100 basis point increase in the discount rate assumption would not have resulted in impairment. Should, among other events and circumstances, industry conditions deteriorate, the outlook for future operating results and cash flow decline or regulations change, costs of equity or debt capital increase, valuations for comparable public companies or comparable acquisition valuations decrease, or our market capitalization experience a further sustained decline below its book value, we may need to further reassess the recoverability of goodwill in future periods.
Impairment of Long-Lived Assets
The carrying amounts of our long-lived assets, including solar energy systems and definite-lived intangible assets, are periodically reviewed for impairment whenever events or changes in circumstances indicate that the carrying value of these assets may not be recoverable or that the useful life is shorter than originally estimated. Factors that we consider in deciding when to perform an impairment review would include significant negative industry or economic trends, and significant changes or planned changes in our use of the assets. Recoverability of these assets is measured by comparison of the carrying amount of each asset group to the future undiscounted cash flows the asset is expected to generate over its remaining life. If the asset is considered to be impaired, the amount of any impairment is measured as the difference between the carrying value and the fair value of the impaired asset. If the useful life is shorter than originally estimated, we amortize the remaining carrying value over the new shorter useful life. During the three months ended March 31, 2023 and 2022, there were no indicators of impairment and therefore no cash flow analysis was performed.
39


Noncontrolling Interests and Redeemable Noncontrolling Interests
Our noncontrolling interests and redeemable noncontrolling interests represent fund investors’ interests in the net assets of certain investment funds, which we consolidate, that we have entered into in order to finance the costs of solar energy facilities under Customer Agreements. We have determined that the provisions in the contractual arrangements of the investment funds represent substantive profit-sharing arrangements, which gives rise to the noncontrolling interests and redeemable noncontrolling interests. We have further determined that for all but two of these arrangements, the appropriate methodology for attributing income and loss to the noncontrolling interests and redeemable noncontrolling interests each period is a balance sheet approach using the HLBV method.
Attributing income and loss to the noncontrolling interests and redeemable noncontrolling interests under the HLBV method requires the use of various inputs to calculate the amounts that fund investors would receive upon a hypothetical liquidation. Changes in these inputs, including change in tax rates, can have a significant impact on the amount that fund investors would receive upon a hypothetical liquidation.
We classify certain noncontrolling interests with redemption features that are not solely within our control outside of permanent equity on our consolidated balance sheets. Redeemable noncontrolling interests are reported using the greater of their carrying value at each reporting date as determined by the HLBV method or their estimated redemption value in each reporting period. Estimating the redemption value of the redeemable noncontrolling interests requires the use of significant assumptions and estimates such as projected future cash flows at the time the redemption feature can be exercised.
We determine the net income (loss) attributable to common stockholders by deducting from net loss, the net loss attributable to noncontrolling interests and redeemable noncontrolling interests in these funds. The net loss attributable to noncontrolling interests and redeemable noncontrolling interests represents the fund investors’ allocable share in the results of operations of these investment funds. For these funds, we have determined that the provisions in the contractual arrangements represent substantive profit-sharing arrangements, where the allocations to the partners sometimes differ from the stated ownership percentages. We have further determined that, for these arrangements, the appropriate methodology for attributing income and loss to the noncontrolling interests and redeemable noncontrolling interests each period is a balance sheet approach using the HLBV method. Under the HLBV method, the amounts of income and loss attributed to the noncontrolling interests and redeemable noncontrolling interests in the consolidated statements of operations reflect changes in the amounts the fund investors would hypothetically receive at each balance sheet date under the liquidation provisions of the contractual provisions of these funds, assuming the net assets of the respective investment funds were liquidated at the carrying value determined in accordance with GAAP. The fund investors’ interest in the results of operations of these investment funds is initially determined by calculating the difference in the noncontrolling interests and redeemable noncontrolling interests’ claim under the HLBV method at the start and end of each reporting period, after taking into account any contributions and distributions between the fund and the fund investors and subject to the redemption provisions in certain funds.
The calculation of HLBV does not require estimates since each HLBV calculation is based upon the liquidation provisions of each fund’s contractual agreement. The calculation of the redeemable noncontrolling interest balance involves estimates such as a discount rate used in net present value calculations, and customer default rates. If the assumptions used for each of these were 10% higher, the impact to the aggregate redeemable noncontrolling interest balance as of March 31, 2023 would be a reduction of $21.4 million.
40



Results of Operations
The results of operations presented below should be reviewed in conjunction with the consolidated financial statements and notes thereto included elsewhere in this Quarterly Report on Form 10-Q.
 Three Months Ended March 31,
 20232022
 (in thousands, except per share data)
Revenue:  
Customer agreements and incentives$246,474 $209,692 
Solar energy systems and product sales343,375 286,092 
Total revenue589,849 495,784 
Operating expenses:
Cost of customer agreements and incentives236,905 201,785 
Cost of solar energy systems and product sales320,018 249,844 
Sales and marketing202,836 174,926 
Research and development4,557 6,257 
General and administrative51,886 43,081 
Amortization of intangible assets1,341 1,341 
Total operating expenses817,543 677,234 
Loss from operations(227,694)(181,450)
Interest expense, net(142,698)(92,254)
Other (expense) income, net(25,000)113,958 
Loss before income taxes(395,392)(159,746)
Income tax benefit(59,619)(3,277)
Net loss(335,773)(156,469)
Net loss attributable to noncontrolling interests and redeemable noncontrolling interests(95,385)(68,691)
Net loss attributable to common stockholders$(240,388)$(87,778)
Net loss per share attributable to common stockholders
Basic$(1.12)$(0.42)
Diluted$(1.12)$(0.42)
Weighted average shares used to compute loss per share attributable to common stockholders
Basic214,548 208,676 
Diluted214,548 208,676 

41
  Three Months Ended September 30, Nine Months Ended September 30,
  2017 2016 2017 2016
         
  (in thousands, except per share data)
Revenue:        
Operating leases and incentives $58,462
 $43,150
 $171,897
 $123,084
Solar energy systems and product sales 82,829
 68,883
 211,359
 210,230
Total revenue 141,291
 112,033
 383,256
 333,314
Operating expenses:  
  
    
Cost of operating leases and incentives 49,232
 40,770
 140,682
 117,478
Cost of solar energy systems and product sales 69,588
 57,264
 179,957
 176,376
Sales and marketing 37,298
 40,192
 101,758
 127,096
Research and development 3,936
 2,458
 10,642
 7,294
General and administrative 27,925
 21,331
 77,776
 68,193
Amortization of intangible assets 1,052
 1,051
 3,154
 3,154
Total operating expenses 189,031
 163,066
 513,969
 499,591
Loss from operations (47,740) (51,033) (130,713) (166,277)
Interest expense, net 17,707
 13,957
 49,586
 38,535
Other expenses (income), net (94) 42
 589
 (460)
Loss before income taxes (65,353) (65,032) (180,888) (204,352)
Income tax expense (benefit) 14,834
 9,936
 37,625
 13,146
Net loss (80,187) (74,968) (218,513) (217,498)
Net loss attributable to noncontrolling interests and redeemable noncontrolling interests (107,969) (91,846) (284,144) (280,153)
Net income attributable to common stockholders $27,782
 $16,878
 $65,631
 $62,655
Net income per share attributable to common stockholders        
Basic $0.26
 $0.16
 $0.62
 $0.61
Diluted $0.25
 $0.16
 $0.61
 $0.60
Weighted average shares used to compute net income per share attributable to common stockholders        
Basic 105,783
 102,707
 105,060
 101,988
Diluted 109,598
 105,092
 107,893
 104,698




Comparison of the Three Months Ended September 30, 2017March 31, 2023 and 20162022
Revenue
Three Months Ended March 31,Change
20232022$%
(in thousands)
Customer agreements$225,088 $190,502 $34,586 18 %
Incentives21,386 19,190 2,196 11 %
Customer agreements and incentives246,474 209,692 36,782 18 %
Solar energy systems228,902 199,999 28,903 14 %
Products114,473 86,093 28,380 33 %
Solar energy systems and product sales343,375 286,092 57,283 20 %
Total revenue$589,849 $495,784 $94,065 19 %
  Three Months Ended September 30, Change
  2017 2016 $ %
         
  (in thousands)  
Operating leases $47,600
 $34,144
 $13,456
 39%
Incentives 10,862
 9,006
 1,856
 21%
Operating leases and incentives 58,462
 43,150
 15,312
 35%
         
Solar energy systems 30,734
 27,585
 3,149
 11%
Products 52,095
 41,298
 10,797
 26%
Solar energy systems and product sales 82,829
 68,883
 13,946
 20%
Total revenue $141,291
 $112,033
 $29,258
 26%
Operating LeasesCustomer Agreements and Incentives. Operating lease revenue increased by $13.5The $34.6 million increase in Revenue from customer agreements was primarily due to both an increase in solar energynew systems under Customer Agreements being placed in service in the period from OctoberApril 1, 20162022 through September 30, 2017, andMarch 31, 2023, plus a full quarterthree months of revenue recognized in the third quarter of 20172023 for systems placed in service in the third quarterfirst three months of 20162022 versus only a portion recognizedpartial amount of such revenue related to the period in which the third quarter of 2016.assets were in service in 2022. Revenue from incentives increased by $1.9consisted primarily of sales of SRECs. The $2.2 million primarily dueincrease related to an increase in solar renewable energy credits ("SRECs") revenue as a resultthe timing and volume of theSREC sales under contracts whereby revenue was recognized upon delivery.which were responsive to market conditions.
Solar Energy Systems and Product Sales. Revenue from solar energy systems sales increased by $3.1$28.9 million compared to the prior year primarily due to overall increased demand for solar energy systems in certain states.the marketplace, particularly through retail partners. Additionally, the average price of system sales increased 3% from the prior year period. Product sales increased by $10.8$28.4 million, compared to the prior year period primarily due to an increaseoverall increased demand for solar energy related products and services in volume of fulfillmentthe marketplace, and to a lesser extent, price increases on various solar products sold offset by industry-wide price decreases.to resellers.
Operating Expenses
 Three Months Ended March 31,Change
 20232022$%
 (in thousands)
Cost of customer agreements and incentives$236,905 $201,785 $35,120 17 %
Cost of solar energy systems and product sales320,018 249,844 70,174 28 %
Sales and marketing202,836 174,926 27,910 16 %
Research and development4,557 6,257 (1,700)(27)%
General and administrative51,886 43,081 8,805 20 %
Amortization of intangible assets1,341 1,341 — — %
Total operating expenses$817,543 $677,234 $140,309 21 %
  Three Months Ended September 30, Change
  2017 2016 $ %
         
  (in thousands)  
Cost of operating leases and incentives $49,232
 $40,770
 $8,462
 21 %
Cost of solar energy systems and product sales 69,588
 57,264
 12,324
 22 %
Sales and marketing 37,298
 40,192
 (2,894) (7)%
Research and development 3,936
 2,458
 1,478
 60 %
General and administrative 27,925
 21,331
 6,594
 31 %
Amortization of intangible assets 1,052
 1,051
 1
  %
Total operating expenses $189,031
 $163,066
 $25,965
 16 %
Cost of Operating LeasesCustomer Agreements and Incentives. The $8.5$35.1 million increase in costCost of operating leasescustomer agreements and incentives was primarily due to the increase in solar energynew systems placed in service in the period from OctoberApril 1, 20162022 through September 30, 2017,March 31, 2023, plus a full quarterthree months of expensescosts recognized in 2023 for systems placed in service in the third quarterthree months of 20162022 versus only a partial quarteramount of such expenses related to the period in which the assets were in service in 2016. This resulted in an $8.2 million increase in depreciation and amortization of solar energy system equipment costs and initial direct costs.
2022.
The costCost of operating leasescustomer agreements and incentives decreased to 84%remained consistent with the prior year's period at 96% of operating leaserevenue from customer agreements and incentives revenue during the three months ended September 30, 2017, from 94% during the three months ended September 30, 2016. This reduction in cost compared to revenue is due to a reduction in the proportion of leased systems installedMarch 31, 2023.

42



by us as opposed to third parties compared to the prior year. Systems installed by us bear an allocation of costs, such as warehouse rent and utilities, information technology, administrative and product planning costs, that are expensed during the construction and installation phase as these costs do not meet the criteria for capitalization under Accounting Standards Codification (“ASC”) 360 Property, Plant, and Equipment. These costs can fluctuate depending on the volume of megawatts installed directly by us for systems under an operating lease, and are not necessarily proportional to the increase in revenue generated by our entire fleet of leased systems. As such, the cost of operating leases and incentives as a percentage of operating lease and incentives revenue can vary from period to period.
Cost of Solar Energy Systems and Product Sales. The $12.3$70.2 million increase in costCost of solar energy systems and product sales was primarily due to anthe corresponding net increase in the solar energy systems and product sales discussed above.
The Cost of solar energy systems discussed above.and product sales increased to 93% of revenue from solar energy systems and product sales during the three months ended March 31, 2023, from 87% during the three months ended March 31, 2022, primarily as a result of sales price increases lagging cost increases, as well as volume pricing granted in our distribution business.
Sales and Marketing Expense. The $2.9$27.9 million increase in Sales and marketing expense was primarily attributable to increases in headcount driving higher employee compensation and costs to acquire customers through our sales lead generating partners. Included in Sales and marketing expense is $12.2 million and $8.2 million of amortization of costs to obtain Customer Agreements for the three months ended March 31, 2023 and 2022, respectively.
Research and Development Expense. The $1.7 million decrease in salesResearch and marketingdevelopment expense was primarily attributable to a decrease in average headcount and decrease in our use of certain third party lead generation and direct mailer provider services as we continue to generate more leads internally.driving lower employee compensation costs.
General and Administrative Expense. The $6.6$8.8 million increase in generalGeneral and administrative expenses was primarily relatesattributable to hiring of personnel to support the growth of our business and an increase in professional services.headcount driving higher employee compensation costs. Additionally, there were increases related to information technology related consulting costs, when compared to the three months ended March 31, 2022.
Non-Operating Expenses,
  Three Months Ended September 30, Change
  2017 2016 $ %
         
  (in thousands)  
Interest expense, net $17,707
 $13,957
 $3,750
 27 %
Other expenses (income), net (94) 42
 (136) (324)%
Total interest and other expenses, net $17,613
 $13,999
 $3,614
 26 %
net
 Three Months Ended March 31,Change
 20232022$%
 (in thousands)
Interest expense, net$(142,698)$(92,254)$(50,444)55 %
Other (expense) income, net$(25,000)$113,958 $(138,958)(122)%
 
Interest Expense, net. The increase in interestInterest expense, net of $3.8$50.4 million was primarily related to additional borrowingsnon-recourse debt entered into subsequent to March 31, 2022. Included in 2017.net interest expense is $7.5 million and $6.9 million of non-cash interest recognized under Customer Agreements that have a significant financing component for the three months ended March 31, 2023 and 2022, respectively.

Other (Expense) Income, net. The decrease in other income, net of $139.0 million related primarily to losses on derivatives, as well as a $47.3 million gain on an equity investment recognized in the three months ended March 31, 2022, with no such comparable activity in the three months ended March 31, 2023.
Income Tax ExpenseBenefit    
 Three Months Ended March 31,Change
 20232022$%
 (in thousands)
Income tax benefit$(59,619)$(3,277)$(56,342)1,719 %
  Three Months Ended September 30, Change
  2017 2016 $ %
         
  (in thousands)  
Income tax expense $14,834
 $9,936
 $4,898
 49%

The increase in income tax expensebenefit of $56.3 million is primarily relatesattributable to an increase in ourincreased losses allocable to the controlling interest which generated a deferred tax liabilities related to partnerships, depreciation expense and capitalized indirect costs. Given our net operating loss carryforwardsbenefit, as of December 31, 2016, we do not expect to pay income tax, including in connection with our 2017 income tax provision, until ourthe valuation allowance for federal net operating losses are fully utilized. As of December 31, 2016, our federal and state net operating loss carryforwards were $571.0 million and $524.9 million, respectively. If not utilized, the federal net operating loss will begin to expirewas reduced in the prior year 2028 and the state net operating losses will begin to expireleaving a federal tax benefit in the current year 2024.period.

43



Net Loss Attributable to Noncontrolling Interests and Redeemable Noncontrolling Interests
  Three Months Ended September 30, Change
  2017 2016 $ %
         
  (in thousands)  
Net loss attributable to noncontrolling interests and redeemable noncontrolling interests $(107,969) $(91,846) $(16,123) 18%
 Three Months Ended March 31,Change
 20232022$%
 (in thousands)
Net loss attributable to noncontrolling interests and redeemable noncontrolling interests$(95,385)$(68,691)$(26,694)39 %
 
The increase in netNet loss attributable to noncontrolling interests and redeemable noncontrolling interests was primarily athe result of thean addition of 7six other new investment funds since September 30, 2016, as well asMarch 31, 2022, for which the HLBV method is used in determining the amount of net income or loss attributable to noncontrolling interests and redeemableinterests. Redeemable noncontrolling interests which generally allocates more loss to the noncontrolling interest in the first several years after fund formation.

Comparison of the Nine Months Ended September 30, 2017 and 2016
Revenue
  Nine Months Ended September 30, Change
  2017 2016 $ %
         
  (in thousands)  
Operating leases $129,696
 $92,451
 $37,245
 40 %
Incentives 42,201
 30,633
 11,568
 38 %
Operating leases and incentives 171,897
 123,084
 48,813
 40 %
         
Solar energy systems 79,431
 93,655
 (14,224) (15)%
Products 131,928
 116,575
 15,353
 13 %
Solar energy systems and product sales 211,359
 210,230
 1,129
 1 %
Total revenue $383,256
 $333,314
 $49,942
 15 %
Operating Leases and Incentives. Operating lease revenue increased by $37.2 million, due to both an increase in solar energy systems under Customer Agreements being placed in service in the period from October 1, 2016 through September 30, 2017, and due to a full nine months of revenue recognized in 2017 for systems placed in service in the nine months ended September 30, 2016 versus only a portion recognized in 2016. Revenue from incentives increased by $11.6 million due to an increase in ITC revenue, which relates to solar energy systems in lease pass-through funds being placed in service in the prior year as we recognize revenue from the monetization of these ITCs annually over five years on each anniversary of a solar energy system’s permission-to-operate date. Additionally, the increase in revenue from incentives was due to an increase in SREC revenue as a result of the sales under contracts whereby the revenue recognition had previously been deferred until minimum levels of deliveries were met, assuring there would be no potential penalties due to the customer and the sales under contracts whereby revenue was recognized upon delivery.
Solar Energy Systems and Product Sales. Revenue from solar energy systems sales decreased by $14.2 million compared to the prior year due to softer customer demand in our retail sales channel. Product sales increased by $15.4 million, compared to the prior year period primarily due to an increase in volume of fulfillment products sold, offset by industry-wide price decreases.





Operating Expenses
  Nine Months Ended September 30, Change
  2017 2016 $ %
         
  (in thousands)  
Cost of operating leases and incentives $140,682
 $117,478
 $23,204
 20 %
Cost of solar energy systems and product sales 179,957
 176,376
 3,581
 2 %
Sales and marketing 101,758
 127,096
 (25,338) (20)%
Research and development 10,642
 7,294
 3,348
 46 %
General and administrative 77,776
 68,193
 9,583
 14 %
Amortization of intangible assets 3,154
 3,154
 
  %
Total operating expenses $513,969
 $499,591
 $14,378
 3 %

Cost of Operating Leases and Incentives. The $23.2 million increase in cost of operating leases and incentives was primarily due to an increase in depreciation expense related to the increase in solar energy systems placed in service in the period from October 1, 2016 through September 30, 2017, plus a full nine months of expenses recognized for systems placed in service in the nine months ended September 30, 2016 versus only a portion of such expenses related to the period in which the assets were in service in 2016.
The cost of operating leases and incentives decreased to 82% of operating lease and incentives revenue during the nine months ended September 30, 2017, from 95% during the nine months ended September 30, 2016. This reduction in cost compared to revenue is due to a reduction in the proportion of leased systems installed by us as opposed to third parties compared to the prior year. Systems installed by us bear an allocation of costs, such as warehouse rent and utilities, information technology, administrative and product planning costs, that are expensed during the construction and installation phase as these costs do not meet the criteria for capitalization under ASC 360 Property, Plant, and Equipment. These costs can fluctuate depending on the volume of megawatts installed directly by us for systems under an operating lease, and are not necessarily proportional to the increase in revenue generated by our entire fleet of leased systems. As such, the cost of operating leases and incentives as a percentage of operating lease and incentives revenue can vary from period to period.
Cost of Solar Energy Systems and Product Sales. The $3.6 million increase in cost of solar energy systems and product sales was due to an increase in the product sales discussed above.
Sales and Marketing Expense. The $25.3 million decrease in sales and marketing expense was primarily attributable to the decrease in our use of certain third party lead generation and direct mailer provider services as we continue to generate more leads internally and decrease in personnel.
Research and Development Expense. The $3.3 million increase in research and development was primarily attributable to hiring of personnel to support the growth of our business.
General and Administrative Expense. The $9.6 million increase in general and administrative expenses primarily relates to hiring of personnel to support the growth of our business and an increase in professional services.






Non-Operating Expenses
  Nine Months Ended September 30, Change
  2017 2016 $ %
         
  (in thousands)  
Interest expense, net $49,586
 $38,535
 $11,051
 29 %
Other expenses (income), net 589
 (460) 1,049
 (228)%
Total interest and other expenses, net $50,175
 $38,075
 $12,100
 32 %
Interest Expense, net. The increase in interest expense, net of $11.1 million was related to additional borrowings entered into in 2017.
Income Tax Expense
  Nine Months Ended September 30, Change
  2017 2016 $ %
         
  (in thousands)  
Income tax expense $37,625
 $13,146
 $24,479
 186%
The increase in income tax expense primarily relates to an increase in our deferred tax liabilities related to partnerships, depreciation expense and capitalized indirect costs. The increase in our deferred tax liabilities was offset by the adoption of ASU 2016-16, Intra-Entity Transfers of Assets Other Than Inventory, which netted prepaid tax assets of $378.2 million against deferred tax liabilities. Given our net operating loss carryforwards as of December 31, 2016, we do not expect to pay income tax, including in connection with our 2017 income tax provision, until our net operating losses are fully utilized. As of December 31, 2016, our federal and state net operating loss carryforwards were $571.0 million and $524.9 million, respectively. If not utilized, the federal net operating loss will begin to expire in the year 2028 and the state net operating losses will begin to expire in the year 2024.
Net Loss Attributable to Noncontrolling Interests and Redeemable Noncontrolling Interests
  Nine Months Ended September 30, Change
  2017 2016 $ %
         
  (in thousands)  
Net loss attributable to noncontrolling interests and redeemable noncontrolling interests $(284,144) $(280,153) $(3,991) 1%
The increase in net loss attributable to noncontrolling interests and redeemable noncontrolling interests was primarily a result of the addition of 7 funds since September 30, 2016, as well as the HLBV method used in determining the amount of net income or loss attributable to noncontrolling interests and redeemable noncontrolling interests, which generally allocates more loss to the noncontrolling interest in the first several years after fund formation.
Liquidity and Capital Resources
As of September 30, 2017,March 31, 2023, we had cash of $216.1$628.5 million, which consisted of cash held in checking and savings accounts with financial institutions. We finance our operations mainly through a variety of financing fund arrangements that we have formed with fund investors, borrowings, cash generated from our sources of revenue and more recently, proceedsborrowings from secured credit facilities arrangements with syndicates of banks and from secured, long-term non-recourse loan arrangements. In 2022, we received $1.2 billion of new commitments on secured credit facilities arrangements for up to $402.0 million.with syndicates of banks and $1.2 billion of commitments from secured, long-term non-recourse loan arrangements. Our principal uses of cash are funding our business, including the costs of acquisition and installation of solar energy systems,


satisfaction of our obligations under our debt instruments and other working capital requirements. As of September 30, 2017,March 31, 2023, we had outstanding borrowings of $552.3 million on our $600.0 million corporate bank line of credit maturing in January 2025. Additionally, we have purchase commitments, which have the balance under our working capital facility was $247.0ability to be canceled without significant penalties, with multiple suppliers to purchase $286.1 million of photovoltaic modules, inverters and batteries by the end of 2023. In January 2021, we issued $400.0 million of convertible senior notes with a maturity date in April 2018. As of September 30, 2017, our cash balance was $216.1 million and as such, we do not currently have the funds required to fully repay the debt. As this facility has a three year term, we are in the processFebruary 1, 2026, for net proceeds of negotiating refinancing options and we expect to extend the maturity date of the facility. Although there is no assurance that we will be able to do so, we believe that it is probable that we will be able to extend or otherwise refinance the facility prior to maturity.
approximately $389.0 million. Our business model requires substantial outside financing arrangements to grow the business and facilitate the deployment of additional solar energy systems. The solar energy systems that are operational are expected to generate a positive return rate over the term of the Customer Agreement, typically 20 or 25 years. However, in order to grow, we will continue to be dependent on financing from outside parties. If financing is not available to us on acceptable terms if and when needed, we may be required to reduce planned spending, which could have a material adverse effect on our operations. While there can be no assurances, we anticipate raising additional required capital from new and existing investors. We believe our cash, investment fund commitments and available borrowings as further described below will be sufficient to meet our anticipated cash needs (other than the repayment of our working capital facility expected to be refinanced) for at least the next 12 months. We believe we will meet longer-term expected future cash requirements and obligations through a combination of cash flows from operating activities, available cash balances, and available credit via our credit facilities. The following table summarizes our cash flows for the periods indicated:
 Nine Months Ended September 30, Three Months Ended March 31,
 2017 2016 20232022
    
 (in thousands) (in thousands)
Consolidated cash flow data:  
  
Consolidated cash flow data:  
Net cash used in operating activities
 $(39,166) $(127,231)
Net cash used in operating activities
$(439,323)$(256,409)
Net cash used in investing activities (589,144) (545,692)Net cash used in investing activities(510,310)(502,101)
Net cash provided by financing activities 638,088
 676,536
Net cash provided by financing activities839,836 770,694 
 $9,778
 $3,613
Net change in cash and restricted cashNet change in cash and restricted cash$(109,797)$12,184 
Operating Activities
During the ninethree months ended September 30, 2017,March 31, 2023, we used $39.2$439.3 million in net cash infrom operating activities. The driver of our operating cash inflow consistsoutflow consisted of payments received from customers.the cost of our revenue, as well as sales, marketing and general and administrative costs. During the ninethree months ended September 30, 2017,March 31, 2023, our operating cash outflows were $49.5 million from our net loss excluding non-cash and non-operating items. The $49.5 million includes a final cash payment of $8.8 million related to the Clean Energy Experts, LLC ("CEE") acquisition as discussed in Note 3, Acquisitions of our Form 10-K for the year ended December 31, 2016. Changes in working capital, other than inventory, resulted in a net cash inflow of $6.3 million. Changes in inventory resulted in a cash inflow of $4.0 million.
During the nine months ended September 30, 2016, we used $127.2 million in net cash in operating activities. The primary driver of our operating cash inflow consists of payments received from customers. During the nine months ended September 30, 2016, we had an increase in deferred revenue of approximately $7.2 million relating to upfront lease payments received from customers and solar energy system incentive rebate payments received from various state and local utilities. This increase was offset by our operating cash outflows of $109.7$190.7 million from our net loss excluding non-cash and non-operating items. Changes in inventoryworking capital resulted in a net cash outflow of $14.6$248.6 million.
44



During the three months ended March 31, 2022, we used $256.4 million in net cash from operating activities. The driver of our operating cash outflow consisted of the cost of our revenue, as well as sales, marketing and general and administrative costs. During the three months ended March 31, 2022, our operating cash outflows were $113.6 million from our net loss excluding non-cash and non-operating items. Changes in working capital other than deferred revenue and inventory, resulted in an outflowa net cash inflow of cash of $10.1$142.8 million.
Investing Activities
During the ninethree months ended September 30, 2017,March 31, 2023, we used $589.1$510.3 million in cash in investing activities. Of this amount, weThe majority was used $583.2 million to design, acquire and install solar energy systems and components under our long-term Customer Agreements, and $6.0 million for capitalized software projects and the acquisition of office equipment.Agreements.
During the ninethree months ended September 30, 2016,March 31, 2022, we used $545.7$502.1 million in cash in investing activities. Of this amount, weThe majority was used $530.3 million to design, acquire and install solar energy systems and components under our long-


termlong-term Customer Agreements, $10.4Agreements. Included within cash used in investing activities during the three months ended March 31, 2022, was a $75.0 million for the acquisition of office equipment, leasehold improvements and furniture, and $5.0 million forcontribution we made as an additional purchase consideration for the acquisition of CEE.investment in our home electrification venture with SK E&S Co., Ltd.
Financing Activities
During the ninethree months ended September 30, 2017,March 31, 2023, we generated $638.1$839.8 million from financing activities. This was primarily driven by $437.2$335.9 million in net proceeds from fund investors, $195.0$510.3 million in net proceeds from debt, $4.0 million in proceeds from non-recourse debt, net of repayments and debt fees, and $12.8 million from state grants,tax credits, net of recapture and $1.3 million in net proceeds from stock-based awards activity, offset by $7.6$7.2 million in payments for capitalacquisition of noncontrolling interests and $4.5 million in repayments under finance lease obligations.
During the ninethree months ended September 30, 2016,March 31, 2022, we generated $676.5$770.7 million from financing activities. This was primarily driven by $408.7$181.2 million in net proceeds from fund investors, $265.1$620.5 million in net proceeds from debt and $2.5 million in net proceeds from stock-based awards activity, offset by $30.2 million in acquisition of debt issuance costsnoncontrolling interests and $3.3 million in repayments including repayment of asset-backed notes, and $9.1 million from state grants, net of recapture.under finance lease obligations.

Debt and FinancingInvesting Fund Commitments
Debt Instruments
For a discussion of the terms and conditions of debt instruments and changes thereof in the period, refer to Note 6, Indebtedness, to our consolidated financial statements included elsewhere in this Quarterly Report on Form 10-Q.
Investment Fund Commitments
As of September 30, 2017,March 31, 2023, we had undrawn committed and available capital of approximately $148.7$673.9 million which that may only be used to purchase and install solar energy systems. We intend to establish new investment funds in the future, and we may also use debt, equity or other financing strategies to finance our business.
Contractual Obligations For a discussion of the terms and Other Commitments
The following table summarizes our contractual obligations asconditions of September 30, 2017 (in thousands):
  Payments Due by Period
  Less Than 1 Year 1 to 3 Years 3 to 5 Years More Than 5 Years Total
           
  (in thousands)
Contractual Obligations: 
 
 
 
 
Debt obligations (including future interest) $314,696
 $207,580
 $533,467
 $239,917
 $1,295,660
Purchase commitments 98,000
 72,000
 
 
 170,000
Distributions payable to noncontrolling interests and redeemable noncontrolling interests 14,785
 
 
 
 14,785
Capital lease obligations (including accrued interest) 8,439
 7,102
 328
 18
 15,887
Operating lease obligations 9,033
 11,664
 5,220
 1,948
 27,865
Total contractual obligations $444,953
 $298,346
 $539,015
 $241,883
 $1,524,197
Off-Balance Sheet Arrangements
We includedebt instruments and changes thereof in the period, refer to Note 8, Indebtedness, to our consolidated financial statements all assets and liabilities and results of operations of investment fund arrangements that we have entered into. We do not have any off-balance sheet arrangements.included elsewhere in this Quarterly Report on Form 10-Q.




Recent Accounting Pronouncements
See Note 2, Summary of Significant Accounting Policies, to our consolidated financial statements included elsewhere in this Quarterly Report on Form 10-Q.


45


Item 3. Quantitative and Qualitative Disclosures About Market Risk
We are exposed to certain market risks in the ordinary course of our business. Our primary exposure includes changes in interest rates because certain borrowings bear interest at floating rates based on LIBOR or SOFR, as applicable, plus a specified margin. We sometimes manage our interest rate exposure on floating-rate debt by entering into derivative instruments to hedge all or a portion of our interest rate exposure in certain debt facilities. We do not enter into any derivative instruments for trading or speculative purposes. Changes in economic conditions could result in higher interest rates, thereby increasing our interest expense and operating expenses and reducing funds available for capital investments, operations and other purposes. A hypothetical 10% increase inFor quantitative and qualitative disclosures about market risk, see Item 7A, "Quantitative and Qualitative Disclosures About Market Risk," of our interest ratesannual report on our variable rate debt facilities would have increased our interest expense by $2.0 millionForm 10-K for the nine monthsyear ended September 30, 2017, which hasDecember 31, 2022. Our exposures to market risk have not changed materially from $1.5 million since December 31, 2016.2022.


Item 4. Controls and Procedures
Evaluation of Disclosure Controls and Procedures
We carried out an evaluation, under the supervision and with the participation of our management, including our Chief Executive Officer and our Chief Financial Officer, of the effectiveness of our “disclosure controls and procedures” (as such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act) as of the end of the period covered by this Quarterly Report on Form 10-Q, pursuant to Rules 13a-15(e) and 15d-15(e) under the Exchange Act.10-Q.

In connection with that evaluation, our Chief Executive Officer and our Chief Financial Officer concluded that our disclosure controls and procedures were effective and designed to provide reasonable assurance that the information required to be disclosed is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange CommissionSEC's rules and forms as of September 30, 2017. TheMarch 31, 2023. As such term is defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act, “disclosure controls and procedures,” as defined in Rules 13a-15l and 15d-15l under the Securities Exchange Act of 1934, as amended (the “Exchange Act”),procedures” means controls and other procedures of a company that are designed to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized and reported, within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is accumulated and communicated to the company’s management, including its principal executive and principal financial officers, or persons performing similar functions, as appropriate to allow timely decisions regarding required disclosure. Management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving their objectives and management necessarily applies its judgment in evaluating the cost-benefit relationship of possible controls and procedures.
Changes in Internal Control over Financial Reporting
There was no change in our internal control over financial reporting identified in connection with the evaluation required by RuleRules 13a-15(d) and 15d-15(d) of the Exchange Act that occurred during the period covered by this Quarterly Report on Form 10-Q that has materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.



46


PART II – OTHER INFORMATION
Item 1. Legal Proceedings.
See Note 13, 15, Commitments and Contingencies, to our consolidated financial statements included elsewhere in this Quarterly Report on Form 10-Q.


Item 1A. Risk Factors.

Investing in our common stock involves a high degree of risk. You should carefully consider the risks and uncertainties described below, together with all of the other information in this Quarterly Report on Form 10-Q,


including the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations” and our consolidated financial statements and related notes, before making a decision to invest in our common stock. The risks and uncertainties described below may not be the only ones we face. If any of the risks actually occur, our business, financial condition, results of operations, cash flows and prospects could be materially and adversely affected. In that event, the market price of our common stock could decline, and you could lose part or all of your investment.

Risks Related to the Solar Industry

The solar energy industry is an emerging market which is constantly evolving and may not develop to the size or at the rate we expect.

The solar energy industry is an emerging and constantly evolving market opportunity. We believe the solar energy industry is still developing and maturing, and we cannot be certain that the market will grow to the size or at the rate we expect. For example, we have experienced increases in cancellations of our Customer Agreements in certain geographic markets during various periods in our operating history. Any future growth of the solar energy market and the success of our solar service offerings depend on many factors beyond our control, including recognition and acceptance of the solar service market by consumers, the pricing of alternative sources of energy, a favorable regulatory environment, the continuation of expected tax benefits and other incentives, and our ability to provide our solar service offerings cost effectively. If the markets for solar energy do not develop to the size or at the rate we expect, our business may be adversely affected.

Solar energy has yet to achieve broad market acceptance and depends in part on continued support in the form of rebates, tax credits, and other incentives from federal, state and local governments. Additionally, there have been significant changes in the residential solar policy and pricing framework in California, which is one of our key markets and represents over 40% of our customer base. Newly adopted changes to California’s net metering policy in December 2022 present a significant change to the financial benefits California customers will receive from our solar systems and may negatively impact the financial attractiveness of our offerings in this market. Further if support diminishes materially for solar policy related to rebates, tax credits and other incentives, our ability to obtain external financing on acceptable terms, or at all, could be materially adversely affected. These types of funding limitations could lead to inadequate financing support for the anticipated growth in our business. Furthermore, growth in residential solar energy depends in part on macroeconomic conditions, retail prices of electricity and customer preferences, each of which can change quickly. Declining macroeconomic conditions, including in the job markets and residential real estate markets, could contribute to instability and uncertainty among customers and impact their financial wherewithal, credit scores or interest in entering into long-term contracts, even if such contracts would generate immediate and long-term savings.

Furthermore, market prices of retail electricity generated by utilities or other energy sources could decline for a variety of reasons, as discussed further below. Any such declines in macroeconomic conditions, changes in retail prices of electricity or changes in customer preferences would adversely impact our business.

Achieving net zero emissions by 2050 will require an unprecedented transformation of American energy systems and the adoption of a wide variety of clean energy, storage, and home electrification solutions. Our successful deployment of such products will depend on several factors outside our control, including shifting market conditions and policy frameworks. Our failure to adapt to changing market conditions, to compete successfully with existing or new competitors, and to adopt new or enhanced offerings could limit our growth and have a material adverse effect on our business and prospects.

47


We have historically benefited from declining costs in our industry, and our business and financial results may be harmed as a result of recent and any continued increases in costs associated with our solar service offerings and any failure of these costs to continue declining as we currently expect. If we do not reduce our cost structure in the future, our ability to continue to be profitable may be impaired.

Declining costs related to raw materials, manufacturing and the sale and installation of our solar service offerings have been a key driver in the pricing of our solar service offerings and, more broadly, customer adoption of solar energy. While historically the prices of solar panels and raw materials have declined, the cost of solar panels and raw materials have at times increased and may increase in the future, and such products’ availability could decrease, due to a variety of factors, including restrictions stemming from the COVID-19 pandemic, supply chain disruptions, inflation, tariffs and trade barriers, export regulations, geopolitical conflicts, regulatory or contractual limitations, industry market requirements, and changes in technology and industry standards.

For example, we and our solar partners purchase a significant portion of the solar panels used in our solar service offerings from overseas manufacturers. In January 2018, in response to a petition filed under Section 201 of the Trade Act of 1974, the United States imposed four-year tariffs on imported solar modules and imported solar cells not assembled into other products (the “Section 201 Module Tariffs”) that apply to all imports above a 2.5 gigawatts (GW) annual threshold. The Section 201 Module Tariffs were 30% in 2018 and stepped down by 5% each year. While the tariffs were scheduled to expire in February 2022, U.S. International Trade Commission recommended that the Biden Administration extend the tariffs for another four years. On February 4, 2022, the Biden Administration announced a four-year extension of the Section 201 tariffs starting at 14.75%, with a modest reduction to the tariff rate each year. The decision exempted bifacial modules from the tariffs as well as 5 GW of imported solar cells each year.

The United States also has, from time to time, considered tariffs on goods imported from other countries. For example, in August 2021, an anonymous group of U.S. solar manufacturers filed petitions with the U.S. Department of Commerce alleging that Chinese companies were evading antidumping and countervailing duty (AD/CVD) orders on crystalline silicon photovoltaic cells and modules, which are used in the production of solar panels. The petitioners requested a federal investigation into Chinese firms allegedly circumventing tariffs by manufacturing in Malaysia, Vietnam and Thailand, and sought to apply the existing tariffs on China to companies in these three countries. Ultimately, the Department of Commerce objected to the anonymous nature of the petition, and it expired. Subsequently, on February 8, 2022, Auxin Solar, a U.S.-based solar panel manufacturer, submitted a petition to the U.S. Department of Commerce to request country-wide circumvention inquiries pursuant to Section 781(b) of the Tariff Act of 1930 concerning crystalline silicon photovoltaic cells and modules assembled in Malaysia, Thailand, Vietnam and Cambodia using Chinese inputs. On April 1, 2022, the Department initiated the inquiries, and, after conducting an investigation, issued a preliminary decision on December 2, 2022, recommending that the Biden Administration impose tariffs on certain solar panel imports from the Southeast Asian countries.

Prior to the Department of Commerce issuing its preliminary decision, the Biden Administration in June 2022 issued Presidential Proclamation 10414, which paused the collection of any new anti-dumping or countervailing duty of certain solar cells and modules exported from Cambodia, Malaysia, Thailand, and Vietnam for two years, until June 2024. The White House initiated this “bridge” action in advance of the Department of Commerce’s preliminary decision, in effect deferring any new solar tariffs for 24 months. Even though the White House effectively deferred any new tariffs from taking effect until June 2024, the Commerce Department’s investigation and subsequent preliminary decision had the effect of increasing module prices and affected module supply. In addition, Congress is expected to consider legislation this year via procedures of the Congressional Review Act (“CRA”) that could rescind Presidential Proclamation 10414, which could retroactively impose tariffs on certain cell and module imports. If the CRA becomes law and overcomes a presidential veto, the imposed duties could further increase module prices and limit module supply, which would negatively impact our supply chain and operations.

In addition, the withhold release order issued by U.S. Customs and Border Protection (CBP) on June 24, 2021 applicable to certain silica-based products manufactured in the Xinjiang Uyghur Autonomous Region of China, and any other allegations regarding forced labor in China and U.S. trade regulations to prohibit the importation of any goods derived from forced labor, could also disrupt our business operations and supply chain. In particular, the Uyghur Forced Labor Prevention Act that President Biden signed into law on December 23, 2021 could affect our supply chain and operations. Intensive examinations, withhold release orders, and related governmental procedures have resulted in supply chain and operational delays throughout the industry, and we have implemented policies and procedures to maintain compliance and minimize delays. These and other similar trade restrictions that may be imposed in the future could cause delivery and installation delays, and restrict the global supply of polysilicon and solar products. This could result in near-term demand for available solar energy systems despite higher costs,
48


increased costs of polysilicon and the overall cost of solar energy systems, and equipment shortages, potentially reducing overall demand for and limiting the supply of our products and services.

We cannot predict what actions may ultimately be taken with respect to tariffs or trade relations between the United States and other countries, what products may be subject to such actions, or what actions may be taken by other countries in retaliation. The tariffs described above, the adoption and expansion of trade restrictions, the occurrence of a trade war, or other governmental action related to tariffs, trade agreements or related policies have the potential to adversely impact our supply chain and access to equipment, our costs and ability to economically serve certain markets. Any such cost increases or decreases in availability could slow our growth and cause our financial results and operational metrics to suffer. We cannot predict whether and to what extent U.S. trade policies will change under the Biden Administration and cannot ensure that additional tariffs or other restrictive measures will not continue or increase.

Other factors may also impact costs, such as our choice to make significant investments to drive growth in the future.

We face competition from traditional energy companies as well as solar and other renewable energy companies.

The solar energy industry is highly competitive and continually evolving as participants strive to distinguish themselves within their markets and compete with large utilities. We believe that our primary competitors are the established utilities that supply energy to homeowners by traditional means. We compete with these utilities primarily based on price, predictability of price, and the ease by which homeowners can switch to electricity generated by our solar service offerings. If we cannot offer compelling value to customers based on these factors, then our business and revenue will not grow. Utilities generally have substantially greater financial, technical, operational and other resources than we do. As a result of their greater size, utilities may be able to devote more resources to the research, development, promotion and sale of their products or respond more quickly to evolving industry standards and changes in market conditions than we can. Furthermore, these competitors are able to devote substantially more resources and funding to regulatory and lobbying efforts.

Utilities could also offer other value-added products or services that could help them compete with us even if the cost of electricity they offer is higher than ours. In addition, a majority of utilities’ sources of electricity are non-solar, which may allow utilities to sell electricity more cheaply than we can. Moreover, regulated utilities are increasingly seeking approval to “rate-base” their own residential solar and battery businesses. Rate-basing means that utilities would receive guaranteed rates of return for their solar and battery businesses. This is already commonplace for utility-scale solar projects and commercial solar projects. While few utilities to date have received regulatory permission to rate-base residential solar or storage, our competitiveness would be significantly harmed should more utilities receive such permission because we do not receive guaranteed profits for our solar service offerings.

We face competition from other residential solar service providers, and we also may face competition from new entrants into the market as a result of the passage of the IRA and its anticipated impacts and benefits to the solar industry. Some of these competitors may have a higher degree of brand name recognition, differing business and pricing strategies, lower barriers to entry into the solar market, and greater capital resources than we have, as well as extensive knowledge of our target markets. If we are unable to establish or maintain a consumer brand that resonates with customers, maintain high customer satisfaction, or compete with the pricing offered by our competitors, our sales and market share position may be adversely affected, as our growth is dependent on originating new customers. We also face competitive pressure from companies that may offer lower-priced consumer offerings than we do.

In addition, we compete with companies that are not regulated like traditional utilities but that have access to the traditional utility electricity transmission and distribution infrastructure. These energy service companies are able to offer customers electricity supply-only solutions that are competitive with our solar service offerings on both price and usage of solar energy technology while avoiding the long-term agreements and physical installations that our current fund-financed business model requires. This may limit our ability to attract customers, particularly those who wish to avoid long-term contracts or have an aesthetic or other objection to putting solar panels on their roofs.

Furthermore, we face competition from purely finance-driven nonintegrated competitors that subcontract out the installation of solar energy systems, from installation businesses (including solar partners) that seek financing from external parties, from large construction companies and from electrical and roofing companies. In addition,
49


local installers that might otherwise be viewed as potential solar partners may gain market share by being able to be the first providers in new local markets. Some of these competitors may provide energy at lower costs than we do. Finally, as declining prices for solar panels and related equipment has resulted in an increase in consumers purchasing instead of leasing solar energy systems, we face competition from companies that offer consumer loans for these solar panel purchases.

As the solar industry grows and evolves, we will continue to face existing competitors as well as new competitors who are not currently in the market (including those resulting from the consolidation of existing competitors) that achieve significant developments in alternative technologies or new products such as storage solutions, EV chargers, loan products, or other programs related to third-party ownership. Our failure to adapt to changing market conditions, to compete successfully with existing or new competitors and to adopt new or enhanced technologies could limit our growth and have a material adverse effect on our business and prospects.

A material drop in the retail price of utility-generated electricity or electricity from other sources would harm our business, financial condition, and results of operations.

A customer’s decision to buy solar energy from us often stems from a desire to lower electricity costs. Decreases in the retail prices of electricity from utilities or other energy sources would harm our ability to offer competitive pricing and could harm our business. The price of electricity from utilities could decrease as a result of:

the construction of a significant number of new power generation plants, including nuclear, coal, natural gas or renewable energy technologies;

the construction of additional electric transmission and distribution lines;

a reduction in the price of natural gas or other natural resources;

energy conservation technologies and public initiatives to reduce electricity consumption;

development of new energy technologies that provide less expensive energy, including storage; and

utility rate adjustments and customer class cost reallocation.

A reduction in utility electricity prices would make the purchase of our solar service offerings less attractive. If the retail price of energy available from utilities were to decrease due to any of these or other reasons, we would be at a competitive disadvantage. As a result, we may be unable to attract new customers and our growth would be limited.

The production and installation of solar energy systems depends heavily on suitable meteorological and environmental conditions. If meteorological or environmental conditions are unexpectedly unfavorable, the electricity production from our solar service offerings may be below our expectations, and our ability to timely deploy new systems may be adversely impacted.

The energy produced and revenue and cash flows generated by a solar energy system depend on suitable solar and weather conditions, both of which are beyond our control. Furthermore, components of our systems, such as panels and inverters, could be damaged by severe weather or natural catastrophes, such as hailstorms, tornadoes, fires, or earthquakes. In these circumstances, we generally would be obligated to bear the expense of repairing the damaged solar energy systems that we own. Sustained unfavorable weather or environmental conditions also could unexpectedly delay the installation of our solar energy systems, leading to increased expenses and decreased revenue and cash flows in the relevant periods. Extreme weather conditions, as well as the natural catastrophes that could result from such conditions, can severely impact our operations by delaying the installation of our systems, lowering sales, and causing a decrease in the output from our systems due to smoke or haze. Weather patterns could change, making it harder to predict the average annual amount of sunlight striking each location where our solar energy systems are installed. This could make our solar service offerings less economical overall or make individual systems less economical. Any of these events or conditions could harm our business, financial condition, and results of operations.

50


Climate change may have long-term impacts on our business, our industry, and the global economy.

Climate change poses a systemic threat to the global economy and will continue to do so until our society transitions to renewable energy and decarbonizes. While our core business model seeks to accelerate this transition to renewable energy, there are inherent climate-related risks to our business operations. Warming temperatures throughout the United States, and in California, our biggest market, in particular, have contributed to extreme weather, intense drought, and increased wildfire risks. These events have the potential to disrupt our business, our third-party suppliers, and our customers, and may cause us to incur additional operational costs. For instance, natural disasters and extreme weather events associated with climate change can impact our operations by delaying the installation of our systems, leading to increased expenses and decreased revenue and cash flows in the period. They can also cause a decrease in the output from our systems due to smoke or haze. Additionally, if weather patterns significantly shift due to climate change, it may be harder to predict the average annual amount of sunlight striking each location where our solar energy systems are installed. This could make our solar service offerings less economical overall or make individual systems less economical.

Our corporate mission is to create a planet run by the sun, and we seek to mitigate these climate-related risks not only through our core business model and sustainability initiatives, but also by working with organizations who are also focused on mitigating their own climate-related risks.

Risks Related to Our BusinessOperating Structure and Our IndustryFinancing Activities

We need to raise capital to finance the continued growth of our residentialoperations and solar service business. If capital is not available to us on acceptable terms, as and when needed, our business and prospects would be materially and adversely impacted. In addition, our business is affected by general economic conditions and related uncertainties affecting markets in which we operate. Volatility in current economic conditions could adversely impact our business, including our ability to raise financing.

Our future success depends on our ability to raise capital from third parties to grow our business. To date, we have funded our business principally through low-cost tax equity investment funds. If we are unable to establish new investment funds when needed, or upon desirable terms, the growth of our solar service business would be impaired. Changes in tax law could also affect our ability to establish such tax equity investment funds, or impact the terms of existing or future funds.funds, or reduce the pool of capital available for us to grow our business.

The contract terms in certain of our existing investment fund documents contain various conditions with respect to our ability to draw on financing commitments from the fund investors, including conditions that restrict our ability to draw on such commitments if an event occurs that could reasonably be expected to have a material adverse effect on the fund or, in some instances, us. If we wereare not able to satisfy such conditions due to events related to our business, a specific investment fund, developments in our industry, including tax or regulatory changes, or otherwise, and as a result, we wereare unable to draw on existing funding commitments, we could experience a material adverse effect on our business, liquidity, financial condition, results of operations and prospects. If any of the investors that currently invest in our investment funds were to decide not to invest in future investment funds to finance our solar service offerings due to general market conditions, concerns about our business or prospects or any other reason, or materially change the terms under which they wereare willing to provide future financing, we would need to identify new investors to invest in our investment funds and our cost of capital may increase.

In addition, our business and results of operations are materially affected by conditions in the global capital markets and the economy. A general slowdown or volatility in current economic conditions, stemming from the level of U.S. national debt, currency fluctuations, unemployment rates, the availability and cost of credit, the U.S. housing market, tariffs, trade wars, inflation levels, negative interest rates, energy costs, and concerns over a slow economic recoveryslowing economy or other factors, could adversely affect our business, including our ability to raise financing.

There can be no assurance that we will be able to continue to successfully access capital in a manner that supports the growth of our business. Certain sources of capital may not be available in the future, and competition for any available funding may increase. We cannot be sure that we will be able to maintain necessary levels of funding without incurring high funding costs, unfavorable changes in the terms of funding instruments or the liquidation of certain assets. If we are unable to continue to offer a competitive investment profile, we may lose access to these funds or they may only be available on less favorable terms than those provided to our competitors or currently provided to us. If we are unable to arrange new or alternative methods of financing on favorable terms,
51


our business, liquidity, financial condition, results of operations, and prospects could be materially and adversely affected.
The
Volatility and increases in interest rates raise our cost of capital and may adversely impact our business.

While interest rates have been at long-term historic lows in recent years, they have recently increased, and may continue increasing in the near future. Rising interest rates, including recent historic increases starting in 2021 and continuing through the first quarter of 2023, have and may continue to result in a decrease in our advance rates, reducing the proceeds we receive from certain investment funds. Because our financing structure is sensitive to volatility in interest rates, higher rates increase our cost of capital and may decrease the amount of capital available to us to finance the deployment of new solar energy industry is an emerging market that is constantly evolvingsystems. Our future success depends on our ability to raise capital from fund investors and may not developobtain secured lending to help finance the size or at the rate we expect.
The solar energy industry is an emerging and constantly evolving market opportunity. We believe the solar energy industry will take several years to fully develop and mature, and we cannot be certain that the market will grow at the rate we expect. For example, we have experienced increases in cancellations of our Customer Agreements in certain geographic markets during certain periods throughout our operating history. Any future growth of the solar energy market and the successdeployment of our solar service offerings depend on many factors beyondofferings. Part of our control, including recognitionbusiness strategy is to seek to reduce our cost of capital through these arrangements to improve our margins, offset reductions in government incentives and acceptancemaintain the price competitiveness of theour solar service marketofferings. Rising base interest rates or credit spreads, which have, and may continue to be worsened by consumers, the pricing of


alternative sources of energy, a favorable regulatory environment, the continuation of expected tax benefits andinflation, an economic recession, or other incentives andvariables, may have an adverse impact on our ability to provideoffer attractive pricing on our solar service offerings cost-effectively.to customers, which could negatively impact sales of our solar energy offerings, and our cash flows. Because we typically enter into interest rate swaps shortly after the installation of a system, we are subject to higher interest rate risk between customer pricing through installation, which may cause volatility to our cash flows.

The majority of our cash flows to date have been from solar service offerings under Customer Agreements that have been monetized under various investment fund structures. One of the components of this monetization is the present value of the payment streams from customers who enter into these Customer Agreements. If the markets for solar energy do not develop atrate of return required by capital providers, including debt providers, rises as a result of a rise in interest rates, it will reduce the ratepresent value of the customer payment stream and consequently reduce the total value derived from this monetization. Any measures that we could take to mitigate the impact of rising interest rates could ultimately have an adverse impact on the value proposition that we offer customers.

We expect our business may be adversely affected.
Solar energy has yet to achieve broad market acceptance and depends in part on continued supportincur substantially more debt in the formfuture, which could intensify the risks to our business.

We and our subsidiaries expect to incur additional debt in the future, subject to the restrictions contained in our debt instruments. Some of rebates, tax credits and other incentives from federal, state and local governments. If this support diminishes,our existing debt arrangements restrict our ability to obtain external financingincur additional indebtedness, including secured indebtedness, and we may be subject to similar restrictions under the terms of future debt arrangements. These restrictions could inhibit our ability to pursue our business strategies. Increases in our existing debt obligations would further heighten the debt related risk discussed above.

Furthermore, there is no assurance that we will be able to enter into new debt instruments on acceptable terms or at all, could be materially adversely affected. These types of funding limitations could lead to inadequate financing support for the anticipated growth in our business. Furthermore, growth in residential solar energy depends in part on macroeconomic conditions, retail prices of electricity and homeowner preferences, each of which can change quickly. Declining macroeconomic conditions, including in the job markets and residential real estate markets, could contribute to instability and uncertainty among homeowners and impact their financial wherewithal, credit scores or interest in entering into long-term contracts, even if such contracts would generate immediate and long-term savings.
Market prices of retail electricity generated by utilities or other energy sources could decline for a variety of reasons, as discussed further below. Any such declines in macroeconomic conditions or changes in homeowner preferences would adversely impact our business.
Our ability to provide our solar service offerings to homeowners on an economically viable basis depends in part on our ability to finance these systems with fund investors who seek particular tax and other benefits.
Our solar service offerings have been eligible for federal investment tax credits (“ITCs”), U.S. Treasury grants and other tax benefits. We have relied on, and will continue to rely on, tax equity investment funds, which are financing structures that monetize a substantial portion of those benefits, in order to finance our solar service offerings.all. If for any reason, we were unable to continue to monetize those benefits through these arrangements, we may be unable to providesatisfy financial covenants and maintainother terms under existing or new instruments, or obtain waivers or forbearance from our solar service offerings for homeowners on an economically viable basis.
The availability of this tax-advantaged financing depends upon many factors, including:
our ability to compete with other solar energy companies for the limited number of potential fund investors, each of which has limited funds and limited appetite for the tax benefits associated with these financings;
the state of financial and credit markets;
changes in the legal or tax risks associated with these financings; and
non-renewal of these incentives or decreases in the associated benefits.
The federal government currently offers a 30% ITC (the “Commercial ITC”) under Section 48(a) of the Internal Revenue Code of 1986, as amended (the “Code”), for the installation of certain solar power facilities owned for business purposes. The depreciable basis of a solar facility is also reduced by 50% of the tax credit claimed. Similarly, the federal government currently offers a 30% investment tax credit (“Residential ITC”) for the installation of certain solar power facilities owned by residential taxpayers. The Commercial ITC was set to step down to 10% and the Residential ITC was set to expire at the end of 2016. However in December 2015, Congress passed legislation extending both the Commercial and Residential ITC for an additional five years with a ramp down from 30% to 26% for solar property commencing construction in 2020 and then further to 22% for solar property commencing construction in 2021. Current law provides that the Commercial ITC will be 10% for both (i) solar property commencing construction after 2021 and (ii) solar property which commenced construction during or prior to 2021 but which is placed in service after 2023, and the Residential ITC will expire after 2021.
Potential investors must remain satisfied that the funding structures that we offer will make the tax benefits associated with solar energy systems available to these investors, which depends on the investors’ assessment of the tax law, the absence of any unfavorable interpretations of that law and the continued application of existing tax law and interpretations to our funding structures. Adverse changes in existing law or interpretations of existing law by the Internal Revenue Service (the “IRS”) and the courts could reduce the willingness of investors to invest in funds associated with these solar energy systems. Moreover, if corporate tax rates are reduced, there will be less appetite for tax benefits overall, which will reduce the pool of available funds, and certain benefits (such as depreciation) will have less value, requiring additional cash to be paid to investors to meet return demands. Accordingly, we cannot assure you that this type of financing will continue to be available to us. New investment


fund structures or other financing mechanisms may also become available, and if we are unable to take advantage of these fund structures and financing mechanisms, we may be at a competitive disadvantage. If, for any reason, we were unable to finance our solar service offerings through tax-advantaged structureslenders, or if we were unable to realizeobtain refinancing or monetize Commercial ITCs ornew financings for our working capital, equipment, and other tax benefits, we may no longer be able to provide our solar service offerings to new homeownersneeds on an economically viable basis, which would have a material adverse effect onacceptable terms if and when needed, our business financial condition and results of operations.
If the Internal Revenue Service or the U.S. Department of the Treasury makes determinations that the fair market value of our solar energy systems is materially lower than what we have claimed, we may have to pay significant amounts to our fund investors and our business, financial condition and prospects maywould be materially and adversely affected.
We and our fund investors claim the Commercial ITC or the U.S. Treasury grant in amounts based on the fair market value of our solar energy systems. We have obtained independent appraisals to determine the fair market values we report for claiming Commercial ITCs and U.S. Treasury grants. The IRS and the U.S. Treasury Department review these fair market values. With respect to U.S. Treasury grants, the U.S. Treasury Department reviews the reported fair market value in determining the amount initially awarded, and the IRS and the U.S. Treasury Department may also subsequently audit the fair market value and determine that amounts previously awarded must be repaid to the U.S. Treasury Department or that excess awards constitute taxable income for U.S. federal income tax purposes. With respect to Commercial ITCs, the IRS may review the fair market value on audit and determine that the tax credits previously claimed must be reduced. If the fair market value is determined in these circumstances to be less than what we reported, we may owe our fund investors an amount equal to this difference, plus any costs and expenses associated with a challenge to that valuation. We could also be subject to tax liabilities, including interest and penalties. If the IRS or the U.S. Treasury Department further disagrees now or in the future with the amounts we reported regarding the fair market value of our solar energy systems, or if we receive an adverse outcome with respect to the Department of the Treasury Inspector General investigation discussed elsewhere in this “Risk Factors” section and in the section entitled “Item 1. Legal Proceedings” elsewhere in this Quarterly Report on Form 10-Q, it could have a material adverse effect on our business, financial condition and prospects. For example, a hypothetical five percent downward adjustment in the fair market value of the solar energy systems related to approximately $269.0 million in U.S. Treasury grants that we have received since the beginning of the U.S. Treasury grant program through December 31, 2014, would obligate us to repay approximately $14.0 million to our fund investors. Two of our investors are currently being audited by the IRS, both of which involve a review of our fair market value determinations of our solar energy systems. If these audits result in an adverse finding, we may be subject to an indemnity obligation to these investors. Since the Company cannot determine how the IRS will evaluate system values used in claiming ITCs, the Company is unable to reliably estimate the maximum potential future payments that it could have to make under this obligation as of each balance sheet date.

We have historically benefited from declining costs in our industry, and our business and financial results may be harmed not only as a result of any increases in costs associated with our solar service offerings but also any failure of these costs to continue to decline as we currently expect. If we do not reduce our cost structure in the future, our ability to continue to be profitable may be impaired.

Declining costs related to raw materials, manufacturing and the sale and installation of our solar service offerings has been a key driver in the pricing of our solar service offerings and, more broadly, homeowner adoption of solar energy. While historically the prices of solar panels and raw materials have declined, the cost of solar panels and raw materials could increase in the future, and such products’ availability could decrease, due to a variety of factors, including trade barriers, export regulations, regulatory or contractual limitations, industry market requirements and changes in technology and industry standards. Any such cost increases or decreases in availability could slow our growth and cause our financial results and operational metrics to suffer. For example, in the past, we and our solar partners purchased a significant portion of the solar panels used in our solar service offerings from manufacturers based in China or containing components from China.

In April 2017, Suniva, Inc., a U.S.-based solar panel manufacturer (“Suniva”), filed a petition for global safeguards with the U.S. International Trade Commission (USITC), which included requests for the imposition of tariffs on crystalline silicon photovoltaic (CSPV) solar cells and the establishment of a minimum price for solar modules imported into the United States. Another solar panel manufacturer, SolarWorld AG, later joined Suniva’s petition. On September 22, 2017, the USITC determined that increased imports of solar panels and cells are a substantial cause of injury to the U.S. solar panel manufacturing industry. On October 31, 2017, three different


remedies were proposed by the four USITC Commissioners, each limited to four years in length. Two of the four Commissioners agreed on a four-year “tariff-rate quota” that would initially allow for up to 1 gigawatt (GW) of tariff-free cell imports, with any imports over 1 GW subject to a thirty percent (30%) tariff. Each subsequent year, the tariff would decrease by five percent (5%) and the in-quota amount would increase by 0.2 GW. The USITC will formally report these recommendations to the President of the United States on November 13, 2017. These recommendations will be reviewed by the US Trade Representative and on or before January 12, 2018, the President will then determine what, if any, remedies or trade relief should be implemented for an initial period of up to four years. If a remedy is ultimately imposed it could adversely affect our costs, our supply, or have other material adverse impacts on our business. For example, if a tariff is imposed, it would be reflected in the purchase price of the solar panels and components we and our solar partners purchase, and if a quota is imposed, it could adversely impact our future access to solar panels and components.

As another example, in February 2015, the U.S. government imposed antidumping and countervailing duties on solar cells manufactured in China and Taiwan. In addition, we may face other increases in our operating expenses, including increases in wages or other labor costs, as well as marketing, sales or branding related costs. In addition, we are investing heavily in building our direct-to-consumer capabilities after our 2014 acquisition of the residential sales and installation business of Mainstream Energy Corporation, as well as its fulfillment business, AEE Solar, and its racking business, SnapNrack, which we refer to collectively as Mainstream Energy Corporation (“MEC”). These investments included significantly increasing our installation capacity through the opening of new branches, increasing our hiring in construction and in associated management personnel, and increasing brand and sales and marketing expenses.

We may continue to make significant investments to drive growth in the future. Increases in any of these costs could adversely affect our results of operations and financial condition and harm our business and prospects. If we are unable to reduce our cost structure in the future, it could have a material adverse effect on our ability to be profitable and on our business and prospects.
We rely on net metering and related policies to offer competitive pricing to homeowners in all of our current markets, and changes to net metering policies may significantly reduce demand for electricity from our solar service offerings.
As of September 30, 2017, a substantial majority of states have adopted net metering policies. Net metering policies are designed to allow homeowners to serve their own load using on-site energy generation. Electricity that is generated by a solar energy system and consumed on-site avoids a retail energy purchase from the applicable utility, and excess electricity that is exported back to the electric grid generates a retail credit within a homeowner’s monthly billing period. At the end of the monthly billing period, if the homeowner has generated excess electricity within that month, the homeowner typically carries forward a credit for any excess electricity to be offset against future utility energy purchases. At the end of an annual billing period or calendar year, utilities either continue to carry forward a credit, or reconcile the homeowner’s final annual or calendar year bill using different rates (including zero credit) for the exported electricity.
Utilities, their trade associations, and fossil fuel interests in the country are currently challenging net metering policies, and seeking to either eliminate them, cap them, or impose charges on homeowners that have net metering. For example, in October 2015 the Hawaii Public Utilities Commission issued an Order that eliminates net metering for all new customers. In its place, the Commission implemented two programs: an interim program until October 21, 2017 that reduced the credit customers received when they exported power, and a second program for non-exporting systems. On October 20, 2017 the Commission announced two new programs replacing the interim export program: (i) one providing customers with a credit when they export power during certain periods of time, and (ii) another paying customers for exported power at all times but at a lower rate and allowing the utility the ability to shut off customers’ solar systems during grid emergencies. The exact parameters of these new programs are expected to be finalized by the utility by December 20, 2017, and customers will have the option of opting into either the existing non-exporting system program or the two new replacement export programs. All existing net metering customers and customers who submitted net metering applications before October 12, 2015 are grandfathered indefinitely under the old rules. We will continue to build and service these systems. In addition, in early 2016 we ceased new installations in Nevada in response to the elimination of net metering by the Public Utilities Commission of Nevada (“PUCN”). However, in September 2016, the PUCN issued an Order grandfathering in customers under the prior net metering rules who had installed a solar energy system or had submitted a net metering application prior to December 31, 2015. Furthermore, in June 2017, the governor of Nevada signed legislation, AB 405, which restores net metering at a reduced credit — starting at 95% of the retail rate and


declining as solar penetration increases — and grandfathers new customers for 20 years at the net metering rate in effect at the time they apply for interconnection. As another example, in December 2016, the Arizona Corporation Commission (“ACC”) issued a decision to eliminate net metering and reduce export rates for new solar customers. The specific rate changes applicable to Arizona solar customers may be determined in utility rate cases taking place in 2017. In Arizona Public Service Company’s ("APS") rate case, intervenors agreed upon a settlement, which the ACC accepted in August 2017. In addition, the ACC is scheduled to hold hearings beginning in November 2017 to consider rate changes applicable to solar customers proposed by Tuscon Electric Power and UNS Electric. In addition, New Hampshire issued its net metering order in June 2017, which removes a previously existing 100 MW cap on net metering and grandfathers in customers under existing rates until 2040.
Some states set limits on the total percentage of a utility’s customers that can adopt net metering. For example, South Carolina has a net metering cap. New York and New Jersey currently have no net metering cap, however, these states have caps that trigger commission review of net metering policies. These policies could be subject to change in the future, and other states we serve now or in the future may adopt net metering caps. If the net metering caps in these jurisdictions are reached without an extension of net metering policies, homeowners in the future will not have access to the economic value proposition net metering allows. In addition, if overall solar consumer demand in South Carolina grows as expected in the coming year and the cap is not increased or otherwise extended, the South Carolina net metering cap may be reached. Our ability to sell our solar service offerings may be adversely impacted by the failure to extend existing limits to net metering or the elimination of currently existing net metering policies. The failure to adopt a net metering policy where it currently is not in place would pose a barrier to entry in those states. Additionally, the imposition of charges that only or disproportionately impact homeowners that have solar systems, or the introduction of rate designs such as the “unbundled” rates mentioned above, would adversely impact our business.
Electric utility statutes and regulations and changes to statutes or regulations may present technical, regulatory and economic barriers to the purchase and use of our solar service offerings that may significantly reduce demand for such offerings.
Federal, state and local government statutes and regulations concerning electricity heavily influence the market for our solar service offerings. These statutes and regulations relate to electricity pricing, net metering, incentives, taxation, competition with utilities, and the interconnection of homeowner-owned and third party-owned solar energy systems to the electrical grid. These statutes and regulations are constantly evolving. Governments, often acting through state utility or public service commissions, change and adopt different rates for residential customers on a regular basis and these changes can have a negative impact on our ability to deliver savings to homeowners.
Utilities, their trade associations, and fossil fuel interests in the country, each of which has significantly greater economic and political resources than the residential solar industry, are currently challenging solar-related policies to reduce the competitiveness of residential solar energy. Any adverse changes in solar-related policies could have a negative impact on our business and prospects. For example, in early 2016, we ceased new installations in Nevada as a result of the elimination of net metering (which was thereafter amended by the PUCN to grandfather in customers who had installed a solar energy system or submitted a net metering application prior to December 31, 2015). In June 2017, the governor of Nevada signed legislation, AB 405, which restores net metering at a reduced credit — starting at 95% of the retail rate and declining as solar penetration increases — and grandfathered customers for 20 years.
We face competition from traditional energy companies as well as solar energy companies.
The solar energy industry is highly competitive and continually evolving as participants strive to distinguish themselves within their markets and compete with large utilities. We believe that our primary competitors are the established utilities that supply energy to homeowners by traditional means. We compete with these utilities primarily based on price, predictability of price, and the ease by which homeowners can switch to electricity generated by our solar service offerings. If we cannot offer compelling value to homeowners based on these factors, then our business and revenue will not grow. Utilities generally have substantially greater financial, technical, operational and other resources than we do. As a result of their greater size, these competitors may be able to devote more resources to the research, development, promotion and sale of their products or respond more quickly to evolving industry standards and changes in market conditions than we can. Furthermore, these competitors are able to devote substantially more resources and funding to regulatory and lobbying efforts.


Utilities could also offer other value-added products or services that could help them compete with us even if the cost of electricity they offer is higher than ours. In addition, a majority of utilities’ sources of electricity are non-solar, which may allow utilities to sell electricity more cheaply than us. Moreover, regulated utilities are increasingly seeking approval to “rate-base” their own residential solar businesses. Rate-basing means that utilities would receive guaranteed rates of return for their solar businesses. This is already commonplace for utility scale solar projects and commercial solar projects. While few utilities to date have received regulatory permission to rate-base residential solar, our competitiveness would be significantly harmed should more utilities receive such permission because we do not receive guaranteed profits for our solar service offerings.
We also face competition from other residential solar service providers. Some of these competitors have a higher degree of brand name recognition, differing business and pricing strategies, and greater capital resources than we have, as well as extensive knowledge of our target markets. If we are unable to establish or maintain a consumer brand that resonates with homeowners, or competes with the pricing offered by our competitors, our sales and market share position may be adversely affected as our growth is dependent on originating new homeowners. We may also face competitive pressure from companies who offer lower priced consumer offerings than us.
We also compete with companies that are not regulated like traditional utilities but that have access to the traditional utility electricity transmission and distribution infrastructure. These energy service companies are able to offer homeowners electricity supply-only solutions that are competitive with our solar service offerings on both price and usage of solar energy technology while avoiding the long-term agreements and physical installations that our current fund-financed business model requires. This may limit our ability to attract homeowners, particularly those who wish to avoid long-term contracts or have an aesthetic or other objection to putting solar panels on their roofs.
We also face competition from purely finance-driven nonintegrated competitors that subcontract out the installation of solar energy systems, from installation businesses (including solar partners) that seek financing from external parties, from large construction companies and from electrical and roofing companies. In addition, local installers that might otherwise be viewed as potential solar partners may gain market share by being able to be the first providers in new local markets. Some of these competitors may provide energy at lower costs than we do. Finally, as declining prices for solar panels and related equipment has resulted in an increase in consumers purchasing instead of leasing solar energy systems, we face competition from companies that offer consumer loans for these solar panel purchases.
As the solar industry grows and evolves, we will continue to face existing competitors as well as new competitors who are not currently in the market (including those resulting from the consolidation of existing competitors) that achieve significant developments in alternative technologies or new products such as storage solutions, loan products or other programs related to third-party ownership. Our failure to adapt to changing market conditions, to compete successfully with existing or new competitors and to adopt new or enhanced technologies could limit our growth and have a material adverse effect on our business and prospects.
Regulations and policies related to rate design could deter potential homeowners from purchasing our solar service offerings, reduce the value of the electricity we produce, and reduce the savings that our homeowners could realize from our solar service offerings.
All states regulate investor-owned utility retail electricity pricing. In addition, there are numerous publicly owned utilities and electric cooperatives that establish their own retail electricity pricing through some form of regulation or internal process. These regulations and policies could deter potential homeowners from purchasing our solar service offerings. For example, utilities in states including Arizona, Massachusetts and New Hampshire are seeking rate design changes to “unbundle” rates, utilities in Utah have sought such changes in the past and utilities in additional states such as New York may potentially follow suit. This form of “unbundling” can include changing rates to charge lower volume-based rates – the rates charged for kilowatt hours of electricity purchased by a residential customer – raising unavoidable fixed charges that a homeowner is subject to when they purchase solar energy from third parties, and levying charges on homeowners based on their point of maximum demand during a month (referred to as “demand charge”). These forms of rate design would adversely impact our business by reducing the value of the electricity our solar energy systems produce and reducing the savings homeowners receive by purchasing our solar service offerings. These proposals could continue in other states. In addition to changes in general rates charged to all residential customers, utilities are increasingly seeking solar-specific charges (which may be fixed charges, capacity-based charges, or other rate charges). Any of these changes could materially reduce the demand for our products and could limit the number of markets in which our products are


competitive with electricity provided by the utilities. As mentioned above, in December 2016, the ACC issued a decision to eliminate net metering and reduce export rates for new solar customers. The specific rate changes applicable to Arizona solar customers may be determined in utility rate cases taking place in 2017. In APS's current rate case, intervenors agreed upon a settlement, which the ACC accepted in August 2017. Additionally, the ACC is scheduled to hold hearings beginning in November 2017 to consider rate changes for solar customers proposed by Tucson Electric Power and UNS Electric. As another example, in early 2016, we ceased new installations in Nevada in response to the elimination of net metering by the PUCN, which decision was amended by the PUCN in September 2016 to grandfather in customers who had installed a solar energy system or submitted a net metering application prior to December 31, 2015 under the prior net metering rules. In June 2017, the governor of Nevada signed legislation, AB 405, which restores net metering at a reduced credit — starting at 95% of the retail rate and declining as solar penetration increases — and grandfathered customers for 20 years.
Our business currently depends on the availability of utility rebates, tax credits and other financial incentives in addition to other tax benefits. The expiration, elimination or reduction of these rebates and incentives could adversely impact our business.
Our business depends on government policies that promote and support solar energy and enhance the economic viability of owning solar energy systems. U.S. federal, state and local governmental bodies provide incentives to owners, distributors, installers and manufacturers of solar energy systems to promote solar energy. These incentives include the ITCs, as discussed above, as well as other tax credits, rebates and other financial incentives, such as system performance payments and payments for solar renewable energy credits (“SRECs”) associated with solar energy generation. Some markets, such as New Jersey and Massachusetts, currently utilize SRECs. SRECs can be volatile and could decrease over time as the supply of SREC-producing solar energy systems installed in a particular market increases. We rely on the incentives listed above to lower our cost of capital and to incent investors to invest in our funds, all of which enables us to lower the price we charge homeowners for our solar service offerings. These incentives have had a significant impact on the development of solar energy but they could change at any time, especially in light of the recent change in administration, as further described below. These incentives may also expire on a particular date (as discussed above with respect to the ITC), end when the allocated funding is exhausted, or be reduced, terminated or repealed without notice. The financial value of certain incentives may also decrease over time.
The current administration’s proposed environmental and tax policies may create regulatory uncertainty in the solar energy industry and may lead to a reduction or removal of various clean energy programs and initiatives designed to curtail climate change. Such a reduction or removal of incentives could diminish the market for solar energy. The current administration has also made public statements regarding reducing the corporate tax rate, expensing capital costs and imposing a border adjustment tax on imported goods. A reduction in the corporate tax rate and the expensing of capital costs could diminish the capacity of potential fund investors to benefit from tax incentives, and could require additional cash to be distributed to such fund investors in lieu of tax benefits. In addition, a border adjustment tax on imported goods could increase our cost inputs. Furthermore, the current administration has made public statements regarding overturning or modifying policies of, or regulations enacted by, the prior administration that placed limitations on coal and gas electric generation, mining and/or exploration. Any effort to overturn federal and state laws, regulations or policies that are supportive of solar energy generation or that remove costs or other limitations on other types of energy generation that compete with solar energy projects could materially and adversely affect our business.
Our business model also relies on multiple tax exemptions offered at the state and local levels. For example, solar energy systems are generally not considered in determining values for calculation of local and state real and personal property taxes as a result of applicable property tax exemptions. If solar energy systems were not excluded, the property taxes payable by homeowners would be higher, which could offset any potential savings our solar service offerings could offer. For example, the Arizona Department of Revenue has determined that the rule that solar energy systems have no value and add no value does not apply to solar panels that are leased (as opposed to owned) and has subjected our leased solar panels to personal property taxes in that state. While we are challenging that determination, an adverse outcome will subject us and other solar companies to an increase in personal property taxes. If we pass this additional tax on to our customers in the form of higher prices, it could reduce or eliminate entirely the savings that these solar panels would otherwise provide to the homeowner. We are involved in ongoing litigation challenging the Arizona personal property tax determination. In May 2017, the Arizona Court of Appeals upheld the tax court’s ruling that the Arizona Department of Revenue had no legal authority to assess rooftop solar energy equipment, reversed the Tax Court’s ruling that the statute, Section 42-11054(C)(2) is unconstitutional, and ruled that the counties have no authority to tax rooftop solar equipment. The Arizona


Department of Revenue is currently appealing that decision and there can be no assurances that this litigation will be resolved in a manner that is favorable to us or other solar companies. If this litigation is not resolved in a manner that is favorable to us and other solar companies, it will adversely impact our operations in Arizona. If we decide to pass the tax cost on to our customers, such price increase could adversely impact our ability to attract new customers in Arizona, and the savings that our current Arizona customers realize could be reduced or eliminated by the additional tax imposed, which will make our solar service offerings less attractive to those customers and could increase the risk of default from those customers. In addition, South Carolina counties do not currently assess property tax on residential solar energy systems, although state law does not provide for an explicit exemption. In general, we rely on certain state and local tax exemptions that apply to the sale of equipment, sale of power, or both. These state and local sales tax exemptions can be changed by the state legislature and other regulators, and such a change, for example if South Carolina were to begin assessing property tax on residential solar energy systems, could adversely impact our business.
We are not currently regulated as a utility under applicable laws, but we may be subject to regulation as a utility in the future or become subject to new federal and state regulations for any additional solar service offerings we may introduce in the future.
Federal, state and municipal laws do not currently regulate us as a utility. As a result, we are not subject to the various regulatory requirements applicable to U.S. utilities. However, any federal, state, local or otherwise applicable regulations could place significant restrictions on our ability to operate our business and execute our business plan by prohibiting or otherwise restricting our sale of electricity. These regulatory requirements could include restricting our sale of electricity, as well as regulating the price of our solar service offerings. If we were subject to the same regulatory authorities as utilities in the United States or if new regulatory bodies were established to oversee our business, then our operating costs could materially increase.
Our business depends in part on the regulatory treatment of third-party owned solar energy systems.
Our Customer Agreements are third-party ownership arrangements. Sales of electricity by third parties face regulatory challenges in some states and jurisdictions. These challenges pertain to issues such as whether third party-owned systems qualify for the same levels of rebates or other non-tax incentives available for homeowner-owned solar energy systems, whether third-party-owned systems are eligible at all for these incentives, and whether third-party-owned systems are eligible for net metering and the associated significant cost savings. Reductions in, or eliminations of, the current treatment of third-party arrangements could reduce demand for our solar service offerings, adversely impact our access to capital and cause us to increase the price we charge homeowners for energy.
Interconnection limits or circuit-level caps imposed by regulators may significantly reduce our ability to sell electricity from our solar service offerings in certain markets or slow interconnections, harming our growth rate and customer satisfaction scores.
Interconnection rules establish the circumstances in which rooftop solar will be connected to the electricity grid. Interconnection limits or circuit-level caps imposed by regulators may curb our growth in key markets. Utilities throughout the country have different rules and regulations regarding interconnection and some utilities cap or limit the amount of solar energy that can be interconnected to the grid. Our systems do not provide power to homeowners until they are interconnected to the grid. The vast majority of our current homeowners are connected to the grid, and we expect most homeowners to continue to be connected to the grid in the future.
Interconnection regulations are based on claims from utilities regarding the amount of solar electricity that can be connected to the grid without causing grid reliability issues or requiring significant grid upgrades. Although recent rulings from the Hawaii Public Utilities Commission have helped resolve some problems, historically, interconnection limits or circuit-level caps have slowed the pace of our installations in Hawaii. Similar interconnection limits could slow our future installations in Hawaii or other markets, harming our growth rate and customer satisfaction scores.





We may be required to make payments or contribute assets to our investors upon the occurrence of certain events, including one-time reset or true-up payments or upon the exercise of a redemption option by one of our tax equity investors.

Our fund investors in our tax equity investment funds typically advance capital to us based on, energyamong other things, production capacity estimates. The models we use to calculate prepayments in connection with certain of our tax equity investment funds will beare updated for each investment fund at a fixed date occurring after placement in service of all applicable solar energy systems or an agreed upon date (typically within the first year of the applicable term) to reflect certain specified conditions, as they exist at such date including the ultimate system size of the equipment that was sold or leased how much itto the tax equity investment fund, the cost thereof, and when itthe date the equipment went into service. In some cases, these true-up models will also incorporate any changes in law, which would include any reduction in rates (and thus any reduction in the benefits of depreciation). As a result of this true up,true-up, applicable payments are resized, and we may be obligated to refund a portion of the tax equity investor’s prepayments or to contribute additional assets to the tax equity investment fund. In addition, certain of our tax equity fund investors have the right to require us to purchase their interests in the tax equity investment funds after a set period of time, generally at a price equal to the greater of a set purchase price or fair market value of the interests at the time of the repurchase. Any significant
52


refunds, capital contributions, or purchases that we may be required to make could adversely affect our liquidity or financial condition.
A material drop in the retail price of utility-generated electricity or electricity from other sources would harm
Loan financing developments could adversely impact our business, financial condition and results of operations.business.
We believe that a homeowner’s decision
The third-party ownership structure, which we bring to buy solar energy from us is primarily driven by a desire to lower electricity costs. Decreases in the retail prices of electricity from utilities or other energy sources would harm our ability to offer competitive pricing and could harm our business. The price of electricity from utilities could decrease as a result of:
the construction of a significant number of new power generation plants, including nuclear, coal, natural gas or renewable energy technologies;
the construction of additional electric transmission and distribution lines;
a reduction in the price of natural gas or other natural resources as a result of new drilling techniques or other technological developments, a relaxation of associated regulatory standards, or broader economic or policy developments;
energy conservation technologies and public initiatives to reduce electricity consumption; and
development of new energy technologies that provide less expensive energy.
A reduction in utility electricity prices would make the purchase ofmarket through our solar service offerings, less attractive. Ifcontinues to be the retail pricepredominant form of energy availablesystem ownership in the residential solar market in many states. However, with the development of new loan financing products, we have seen a modest shift from utilities wereleasing and power purchase arrangements to decrease due to anyoutright purchases of these or other reasons, we would be at a competitive disadvantage. As a result, we may be unable to attract new homeowners and our growth would be limited.
It is difficult to evaluate our business and prospects due to our limited operating history.
Until 2014, we focused our efforts primarily on the sales, financing and monitoring of solar energy systemssystem by the customer (i.e., a customer purchases the solar energy system outright instead of leasing the system or buying power from us). Continued increases in third-party loan financing products and outright purchases could result in the demand for residentiallong-term Customer Agreements to decline, which would require us to shift our product focus to respond to the market trend and could have an adverse effect on our business. The majority of our customers with installation provided by our solar partners. In February 2014, we acquired MEC. We have limited experience managing the fulfillment and racking lines of the MEC business, and we may not be successful in maintaining or growing the revenue from these businesses. Further, we have limited experience, in comparison to our solar partner model, in our direct-to-consumer business, and as a result, we may fail to grow as quickly or achieve the revenue scale targeted in connection with such a model. We may also be unsuccessful in expanding our customer base through installation ofhistorically chosen our solar service offerings within our current markets or in new markets we may enter. Additionally, we cannot assure you that we will be successful in generating substantial revenue from our currentas opposed to buying a solar service offerings or from any additional solar service offerings we may introduce inenergy system outright. Our financial model is impacted by the future. Our limited operating history, combined with the rapidly evolving and competitive naturevolume of our industry, may not provide an adequate basis for you to evaluate our results of operations and business prospects. In addition, we only have limited insight into emerging trends, such as alternative energy sources, commodity prices in the overall energy market, and legal and regulatory changes that impact the solar industry, any of which could adversely impact our business, prospects and results of operations.


We have incurred losses and may be unable to achieve or sustain profitability in the future.
We have incurred net losses in the past and may continue to incur net losses as we increase our spending to finance the expansion of our operations, expand our installation, engineering, administrative, sales and marketing staffs, increase spending on our brand awareness and other sales and marketing initiatives, and implement internal systems and infrastructure to support our growth. We do not know whether our revenue will grow rapidly enough to absorb these costs and our limited operating history makes it difficult to assess the extent of these expenses or their impact on our results of operations. Our ability to achieve profitability depends on a number of factors, including but not limited to:
growing our customer base;
finding investors willing to invest in our investment funds on favorable terms;
maintaining or further lowering our cost of capital;
reducing the cost of components for our solar service offerings;
growing and maintaining our channel partner network;
growing our direct-to-consumer business to scale; and
reducing our operating costs by lowering our customer acquisition costs and optimizing our design and installation processes and supply chain logistics.
Even if we do achieve profitability, we may be unable to sustain or increase our profitability in the future.
Our results of operations may fluctuate from quarter to quarter, which could make our future performance difficult to predict and could cause our results of operations for a particular period to fall below expectations, resulting in a decline in the price of our common stock.
Our quarterly results of operations are difficult to predict and may fluctuate significantly in the future. We have experienced seasonal and quarterly fluctuations in the past and expect these fluctuations to continue. However, given that we are an early-stage company operating in a rapidly changing industry, those fluctuations may be masked by our recent growth rates and thus may not be readily apparent from our historical results of operations. As such, our past quarterly results of operations may not be good indicators of likely future performance.
In addition to the other risks described in this “Risk Factors” section, as well as the factors discussed in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” section, the following factors could cause our results of operations and key performance indicators to fluctuate:
the expiration or initiation of any governmental tax rebates or incentives;
significant fluctuations in homeowner demand forcustomers who choose our solar service offerings, or fluctuationsand an increase in the geographic concentrationnumber of installationscustomers who choose to purchase solar energy systems (whether for cash or through third-party financing) may harm our business and financial results.

Additionally, as discussed above, reductions in the Commercial ITC as scheduled may impact the attractiveness of solar energy systems;
changesto certain customers and could potentially harm our business. Reductions in, financial markets, whicheliminations of, or expirations of, governmental incentives such as the Residential Energy Efficient Property Credit could restrict our ability to access available financing sources;
seasonal or weather conditions that impact sales, energy production and system installations;
the amount and timing of operating expenses related to the maintenance and expansion of our business, operations and infrastructure;
announcements by us or our competitors of new products or services, significant acquisitions, strategic partnerships, joint ventures or capital-raising activities or commitments;
changes in our pricing policies or terms or those of our competitors, including utilities;
changes in regulatory policy related to solar energy generation;
the loss of one or more key partners or the failure of key partners to perform as anticipated;
actual or anticipated developments in our competitors’ businesses or the competitive landscape;
actual or anticipated changes in our growth rate;
general economic, industry and market conditions; and
changes to our cancellation rate.


In the past, we have experienced seasonal fluctuations in sales and installations, particularly in the fourth quarter. This has been the result of decreased sales through the holiday season and weather-related installation delays. In addition, energy production is greater in the second and third quarters of the year, causing variability in operating lease revenue throughout the year. Our incentives revenue is also highly variable due to associated revenue recognition rules, as discussed in greater detail in the section titled “Management’s Discussion and Analysis of Financial Condition and Results of Operations.” Seasonal and other factors may also contribute to variability in our sales of solar energy systems and product sales. For these or other reasons, the results of any prior quarterly or annual periods should not be relied upon as indications of our future performance. In addition, our actual revenue or key operating metrics in one or more future quarters may fall short of the expectations of investors and financial analysts. If that occurs, the trading price of our common stock could decline and you could lose part or all of your investment.
Our actual financial results may differ materially from any guidance we may publish from time to time.
We have in the past and may, from time to time, provide guidance regarding our future performance that represents our management’s estimates as of the date such guidance is provided. Any such guidance is based upon a number of assumptions with respect to future business decisions (some of which may change) and estimates that, while presented with numerical specificity, are inherently subject to significant business, economic and competitive uncertainties and contingencies (many of which are beyond our control). Guidance is necessarily speculative in nature, and it can be expected that some or all of the assumptions that inform such guidance will not materialize or will vary significantly from actual results. Our ability to meet deployment volume, cost, net present value or any other forward-looking guidance is impacted by a number of factors including, but not limited to,reduce the number of customers who choose to purchase our solar energy systems sold versus leased, changes in installation costs, the availability of additional financing on acceptable terms, changes in the retail prices of traditional utility generated electricity, the availability of rebates, tax credits and other incentives, changes in policies and regulations including net metering and interconnection limits or caps, the availability of solar panels and other raw materials, as well as the other risks to our business that are described in this section. Accordingly, our guidance is only an estimate of what management believes is realizable as of the date such guidance is provided. Actual results may vary from such guidance and the variations may be material. Investors should also recognize that the reliability of any forecasted financial data diminishes the farther in the future that the data is forecast. In light of the foregoing, investors should not place undue reliance on our financial guidance, and should carefully consider any guidance we may publish in context.systems.
If we fail to manage our recent and future growth effectively, we may be unable to execute our business plan, maintain high levels of customer service or adequately address competitive challenges.
We have experienced significant growth in recent periods, and we intend to continue to expand our business within existing markets and in a number of new locations in the future. This growth has placed, and any future growth may place, a significant strain on our management, operational and financial infrastructure. In particular, we will be required to expand, train and manage our growing employee base and solar partners. Our management will also be required to maintain and expand our relationships with homeowners, suppliers and other third parties and attract new homeowners and suppliers, as well as to manage multiple geographic locations.
In addition, our current and planned operations, personnel, systems and procedures might be inadequate to support our future growth and may require us to make additional unanticipated investment in our infrastructure, including additional costs for the expansion of our employee base and our solar partners as well as marketing and branding costs. Our success and ability to further scale our business will depend, in part, on our ability to manage these changes in a cost-effective and efficient manner. If we cannot manage our growth, we may be unable to take advantage of market opportunities, execute our business strategies or respond to competitive pressures. This could also result in declines in quality or homeowner satisfaction, increased costs, difficulties in introducing new solar service offerings or other operational difficulties. Any failure to effectively manage growth could adversely impact our business and reputation.
Servicing our debt requires a significant amount of cash to comply with certain covenants and satisfy payment obligations, and we may not have sufficient cash flow from our business to pay our substantial debt and may be forced to take other actions to satisfy our obligations under our indebtedness, which may not be successful.

We have substantial amounts of debt, including the working capitalour Notes, our $600.0 million credit facility and the non-recourse debt facilities entered into by our subsidiaries, as discussed in more detail in the section titled “Management’s Discussion and


Analysis of Financial Condition and Results of Operations” and our consolidated financial statements. Specifically, as of September 30, 2017, we have a $247.0 million bank line of credit maturingstatements, in April 2018, which management expects to refinance with an extended maturity date. In addition, oureach case, included in this periodic report. Our ability to make scheduled payments of the principal of, to pay interest on or to refinance our indebtedness depends on our future performance, which is subject to economic, financial, competitive, and other factors beyond our control. Our business may not continue to generate cash flow from operations in the future sufficient to service our debt and make necessary capital expenditures to operate our business. If we are unable to generate such cash flow, we may be required to adopt one or more alternatives, such as selling assets, restructuring debt or obtaining additional equity capital on terms that may be onerous or highly dilutive. Our ability to timely repay or otherwise refinance our indebtedness (including, but not limited to, the bank line of credit disclosed above) will depend on the capital markets and our financial condition at such time. We may not be able to engage in any of these activities or engage in these activities on desirable terms, which could result in a default on our debt obligations.obligations and negatively impact our financial condition and prospects.

Indebtedness under certain of our Senior and Subordinated Debt Facilities bear interest at variable interest rates based on LIBOR, while our credit facility and certain other Senior and Subordinated Debt Facilities accrue interest at variable interest rates based on the Secured Overnight Financing Rate (or other benchmark rates based thereof, collectively, “SOFR”). The potential replacement of LIBOR with SOFR or an alternative reference rate in the applicable debt facilities where interest and interest rate swap payments are based on LIBOR may adversely affect interest rates charged with respect to such facilities and may otherwise affect our financial condition and results of operations. Our debt facilities accruing interest based on SOFR may suffer from potential volatility and uncertainty around SOFR as a LIBOR replacement rate and increase our cost to hedge our floating rate exposure which could adversely affect our financial condition and results of operations.

In July 2017, the U.K. Financial Conduct Authority, the authority that regulates LIBOR, announced that it intended to stop compelling banks to submit rates for the calculation of LIBOR after 2021. In March 2021, the U.K. Financial Conduct Authority announced that all LIBOR tenors will either cease to be provided by any benchmark administrator or will no longer be representative (a) with respect to the 1-week and 2-month U.S. dollar LIBOR tenors, immediately after December 31, 2021 and (b) with respect to all other U.S. dollar LIBOR tenors, immediately after June 30, 2023. As a result, it appears highly likely that LIBOR will be discontinued by June 30, 2023. In July 2021, the Alternative Reference Rates Committee (“ARRC”) in the U.S., a steering committee comprised of large
53


U.S. financial institutions and other market participants organized to ensure a successful transition away from U.S. dollar LIBOR, has identified SOFR as its preferred alternative rate to LIBOR for use in derivatives and other financial contracts that are currently indexed to LIBOR. ARRC has proposed a paced market transition plan to SOFR from U.S. dollar LIBOR and organizations are currently working on industry-wide and company-specific transition plans as relating to derivatives and cash markets exposed to U.S. dollar LIBOR. We have certain financial contracts, including many of our Senior and Subordinated Debt Facilities, that remain indexed to U.S. dollar LIBOR. Furthermore, changes in the method of determining LIBOR, or the replacement of LIBOR with an alternative reference rate, may adversely affect interest rates on our current or future indebtedness. Any transition process may involve, among other things, increased volatility or illiquidity in markets for instruments that rely on LIBOR or SOFR, reductions in the value of certain instruments or the effectiveness of related transactions such as hedges, increased borrowing costs, uncertainty under applicable documentation, or difficult and costly consent or amendment processes. We are monitoring this activity and evaluating the related risks, and any such effects of the transition away from LIBOR may result in increased borrowing costs and reduced borrowing capacity, may impair our ability to refinance our indebtedness or hedge our exposure to floating rate instruments, or may result in difficulties, complications or delays in connection with future financing efforts, any of which could adversely affect our financial condition and results of operations. In addition, certain of our debt facilities accrue interest based on SOFR. Since the initial publication of SOFR, daily changes in the rate have, on occasion, been more volatile than daily changes in comparable benchmark or market rates, and SOFR over time may bear little or no relation to the historical actual or historical indicative data. Additionally, some of our credit facilities based on SOFR include a credit adjustment on SOFR due to LIBOR representing an unsecured lending rate while SOFR represents a secured lending rate. In addition, ARRC has imposed certain curbs on interdealer trading in SOFR derivatives, which reduce market liquidity and may raise hedging costs for us as end-users. The possible volatility of, and uncertainty around, SOFR as a LIBOR replacement rate, the applicable credit adjustment, and illiquidity in SOFR derivative markets could result in higher borrowing costs for us, which would adversely affect our financial condition, and results of operations.

We expectmay not have the ability to incur substantially moreraise the funds necessary to settle conversions of the Convertible Senior Notes in cash or to repurchase the Convertible Senior Notes upon a fundamental change, and our future debt may contain limitations on our ability to pay cash upon conversion or repurchase of the Convertible Senior Notes.

Holders of the Convertible Senior Notes (the “Notes”) will have the right to require us to repurchase all or a portion of their Notes upon the occurrence of a fundamental change under the indenture, which includes certain events such as a change of control, before the maturity date at a fundamental change repurchase price equal to 100% of the principal amount of the Notes to be repurchased, plus accrued and unpaid special interest, if any. In addition, upon conversion of the Notes, unless we elect to deliver solely shares of our common stock to settle such conversion (other than paying cash in lieu of delivering any fractional share), we will be required to make cash payments in respect of the Notes being converted. However, we may not have enough available cash or be able to obtain financing at the time we are required to make repurchases of Notes surrendered therefor or pay cash for Notes being converted. In addition, our ability to repurchase the Notes or to pay cash upon conversions of the Notes may be limited by law, by regulatory authority or by agreements governing our indebtedness at the time.

Our failure to repurchase Notes at a time when the repurchase is required by the indenture governing such Notes or to pay any cash payable on future whichconversions of the Notes as required by the indenture would constitute a default. A default under the indenture or the fundamental change itself could intensifyalso lead to a default under agreements governing our existing or future indebtedness. If the risksrepayment of the related indebtedness were to our business.be accelerated after any applicable notice or grace periods, we may not have sufficient funds to repay the indebtedness and repurchase the Notes or make cash payments upon conversions thereof.

We are subject to counterparty risk with respect to the capped call transactions.

In connection with our issuance of the Notes in January 2021, we entered into privately negotiated capped call transactions (the “Capped Call transactions”) with certain financial institutions (the "option counterparties"). The option counterparties are financial institutions or affiliates of financial institutions, and our subsidiaries expect to incur additional debt in the future,we will be subject to the restrictions containedrisk that one or more of such option counterparties may default under the Capped Call transactions. Our exposure to the credit risk of the option counterparties will not be secured by any collateral. If any option counterparty becomes subject to bankruptcy or other insolvency proceedings, with respect to such option counterparty’s obligations under the relevant Capped Call transaction, we will become an unsecured creditor in those proceedings with a claim equal to our exposure at that time under such transaction. Our exposure will depend on many factors but, generally, an increase in our debt instruments. exposure will be positively correlated to an increase in our common stock market price and in the volatility of the market price of our common stock. In addition, upon a default by any of the option counterparties, we
54


may suffer adverse tax consequences and dilution with respect to our common stock. We can provide no assurance as to the financial stability or viability of any of the option counterparties.

Risks Related to Regulation and Policy

The customer value proposition for distributed solar, storage, and home electrification products is influenced by a number of factors, including, but not limited to, the retail price of electricity, the valuation of electricity not consumed on site and exported to the grid, the rate design mechanisms of customers’ utility bills, various policies related to the permitting and interconnection costs of our products to homes and the grid, the availability of incentives for solar, batteries, and other electrification products, and other policies which allow aggregations of our systems to provide the grid value. Significant changes to any of these policies may impact the competitiveness of our service offerings to customers.

The value proposition of our solar and storage offering, as well as our other related home electrification offerings is impacted by several factors outside of our control including, but are not limited to, the retail price of electricity with which we compete, the valuation of electricity not consumed on site but exported to the grid, and the rate design mechanisms of customers’ utility bills, various policies related to the permitting and interconnection costs of our products to homes and the grid, the availability of incentives for solar, batteries, and other electrification products, and other policies which allow aggregations of our systems to provide the grid value. Utilities, their trade associations, fossil fuel interests, and some other stakeholders not aligned with a decentralized grid have been challenging many legislative and regulatory policies that enhance the customer value proposition of residential solar and storage for over two decades across the United States.

In connection with the value attributed to exported electricity, net metering (“NEM”) has traditionally been the main policy mechanism to measure and value exported electricity sent back to the grid in the markets within which we do business. That value has always varied depending on the retail price of power in a certain market, substantial differences in rate design per market, and NEM market specific differences, including detail around how to carry over NEM credits, whether or not to cap the amount of net metered solar in a specific market, or how a market values the exported electricity. A substantial majority of the markets in which we operate have implemented NEM policies, allowing end customers to receive credits for the electricity not consumed on site and exported to the grid.

Some states, including our largest market of California, have moved away from the traditional NEM credit structure of paying the full retail rate for exported electricity, and instead, such states have chosen to value excess generation by customers’ solar systems in different ways. In 2016, the Arizona Corporation Commission (“ACC”) replaced retail NEM with a fixed export rate. In 2017, Nevada restored the basic NEM structure (which it ended early in 2016) but also implemented a reduced credit step down to NEM credits over time. Hawaii, a state with extremely high distributed solar penetration, effectively ended NEM in 2016 and has since become a solar plus battery market, with programs that utilize additional value of aggregated distributed resources to support grid needs. Many states across the United States have traditionally set limits on the amount of solar that can be exported for credit and there is a long legislative and regulatory history of those limitations being extended in various states, including California, North Carolina, and South Carolina. New Jersey currently has no cap but a threshold that triggers regulatory review of its NEM policy.

Our existing debt arrangements restrict our ability to incur additional indebtedness, including secured indebtedness, and we may be subject to similar restrictions under the terms of future debt arrangements. These restrictions could inhibit our ability to pursue our business strategies. Increases in our existing debt obligations would further heighten the debt related risk discussed above.
Furthermore, there is no assurance that we will be able to enter into new debt instruments on acceptable terms. If we were unable to satisfy financial covenants and other terms under existing or new instruments, or obtain waivers or forbearance from our lenders, or if we were unable to obtain refinancing or new financings for our working capital, equipment and other needs on acceptable terms if and when needed, our business would be adversely affected.
The production and installation of solar energy systems depends heavily on suitable meteorological conditions. If meteorological conditions are unexpectedly unfavorable, the electricity production fromsell our solar service offerings may be belowadversely impacted by the failure to extend existing limits or “caps” to NEM or the elimination of other existing policies that value exported electricity to the grid. Most recently, on April 26, 2022, Florida Governor DeSantis vetoed legislation that would have established a threshold date and percentage trigger when retail NEM could have faced declines in the immediate export rate in Florida.

Most notably, as a result of the finalization of the NEM proceeding on December 15, 2022 by the California Public Utilities Commission (“CPUC”), California has moved to a Net Billing Tariff structure (“NBT”) in which exported electricity is no longer valued at the retail rate and is instead valued by that state’s “avoided cost” annual calculations, which currently substantially decrease the credit allocated to an exported electron during the day. The final California NEM decision rejected a very controversial solar specific fixed charge and rejected the creation of new non-bypassable charges, minimum bills, and grid participation charges for solar and solar plus storage customers. Additionally, the final California NEM decision made no retroactive changes to legacy NEM 1.0 or 2.0 California customers. In mid-April 2023, new California solar customers located in areas serviced by investor-owned utilities (“IOU”) began applying for NBT.

55


The final California NEM decision presents a significant change to the residential solar market in California. Under this new framework, storage paired with solar will have a heightened value proposition to customers, and we may see increased demand for our expectations,solar plus storage offerings, thereby increasing the importance of procuring a variety of battery storage products and potentially accentuating supply chain risks related to battery storage systems. The new NBT pricing framework may also result in the introduction of new product offerings and pricing structures by us and our ability to timely deploy new systems may be adversely impacted.
The energy produced and revenue and cash flows generated by a solar energy system depend on suitablecompetitors throughout the solar and weather conditions, both ofutilities industries. This may also result in increased competition and uncertainty regarding the demand for such new products and offerings, which are beyond our control. Furthermore, components of our systems, such as panels and inverters, could be damaged by severe weather or natural catastrophes, such as hailstorms, tornadoes, fires or earthquakes. In these circumstances, we generally would be obligated to bear the expense of repairing the damaged solar energy systems that we own. Sustained unfavorable weather also could unexpectedly delay the installation of our solar energy systems, leading to increased expenses and decreased revenue and cash flows in the relevant periods. Weather patterns could change, making it harder to predict the average annual amount of sunlight striking each location where our solar energy systems are installed. This could make our solar service offerings less economical overall or make individual systems less economical. Any of these events or conditions could harm our business, financial condition and results of operations.
Our business is concentrated in certain markets, putting us at risk of region specific disruptions.
As of September 30, 2017, approximately half of our customers were in California. Accordingly,may adversely impact our business and results of operationsoperations.

Before the final California NEM decision, California passed legislation which provided the CPUC with the ability to implement fixed charges on all California customers above the previous $10 per month maximum and to assign these fixed charges on all end customers according to household income. In early April 2023, the California IOUs made an initial proposal that would represent the highest fixed charges in the United States for all residential customers subject to IOU electricity service in California. Depending on the size of the fixed charges, how the income categories are particularly susceptibledetermined, and rate design for future solar plus storage customers, the value proposition for our customers would be impacted by the decision. The proceeding to adverse economic, regulatory, political, weathermake this determination is scheduled to end in July 2024 with implementation expected to take place in the years to follow. The pending determination may also result in uncertainty regarding demand for such new products and other conditions in this marketofferings, which may adversely impact our business and in other markets thatresults of operations. Additionally, the imposition of charges may become similarly concentrated, in particular the east coast, where wedisproportionately impact or specifically single out homeowners who have seen significant growth in 2016. In addition, our corporate and sales headquarters are located in San Francisco, California, an area that is at a heightened risk of earthquakes. We may not have adequate insurance, including business interruption insurance, to compensate us for losses that may occur from any such significant events, including damage to ourinstalled solar energy systems. A significant natural disaster,systems, including our customers, which could adversely impact our business.


Electric utility statutes and regulations and changes to such as an earthquake, could have a material adverse impact on our business, results of operationsstatutes or regulations may present technical, regulatory and financial condition. In addition, acts of terrorism or malicious computer viruses could cause disruptions in our or our solar partners’ businesses oreconomic barriers to the economy as a whole. To the extent that these disruptions result in delays or cancellations of installations or the deploymentpurchase and use of our solar service offerings our business, results of operations and financial condition would be adversely affected.


Loan financing developments could adversely impact our business.
The third-party ownership structure, which we bring to market through our solar service offerings, continues to be the predominant form of system ownership in the residential solar market in many states. However, with the development of new loan financing products, we have seen a modest shift from leasing to outright purchases of the solar energy system by the homeowner (i.e., a homeowner purchases the solar energy system outright instead of leasing the system from us and paying us for the solar power produced by that system for a 20-year initial term). Continued increases in third-party loan financing products and outright purchases could result in themay significantly reduce demand for long-term Customer Agreements to decline, which would require us to shift our product focus to respond tosuch offerings.

Federal, state and local government statutes and regulations concerning electricity heavily influence the market trend and could have an adverse effect on our business. In 2017, 2016 and 2015, the majority of our customers chose our solar service offerings as opposed to buying a solar energy system outright. Our financial model is impacted by the volume of homeowners who choosefor our solar service offerings and are constantly evolving. These statutes, regulations, and administrative rulings relate to electricity pricing, net metering, consumer protection, incentives, taxation, competition with utilities and the interconnection of homeowner-owned and third party-owned solar energy systems to the electrical grid. These statutes and regulations are constantly evolving. Governments, often acting through state utility or public service commissions, change and adopt different rates for residential customers on a regular basis and these changes can have a negative impact on our ability to deliver savings, or energy bill management, to customers.

In addition, many utilities, their trade associations, and fossil fuel interests in the country, which have significantly greater economic, technical, operational, and political resources than the residential solar industry, are currently challenging solar-related policies to reduce the competitiveness of residential solar energy. Any adverse changes in solar-related policies could have a negative impact on our business and prospects.

Regulations and policies related to rate design could deter potential customers from purchasing our solar service offerings, reduce the value of the electricity our systems produce, and reduce any savings that our customers could realize from our solar service offerings.

All states regulate investor-owned utility retail electricity pricing. In addition, there are numerous publicly owned utilities and electric cooperatives that establish their own retail electricity pricing through some form of regulation or internal process. These regulations and policies could deter potential customers from purchasing our solar service offerings. For example, some utilities in states such as Arizona and Utah have sought and secured rate design changes that reduce credit for residential solar exports to below the retail rate and impose new charges for rooftop solar customers. Utilities in additional states may follow suit. Such rate changes can include changing rates to charge lower volume-based rates—the rates charged for kilowatt hours of electricity purchased by a residential customer—while raising unavoidable fixed charges that an increaseend customer is subject to when they purchase solar energy from third parties, and levying charges on homeowners based on their point of maximum demand during a month (referred to as “demand charge”). For example, the Arizona Public Service Company offers residential demand charge rate plans and if our solar customers have subscribed to those plans, they may not realize typical savings from our offerings. These forms of rate design could adversely impact our business by reducing the value of the electricity our solar energy systems produce compared to retail net metering, and reducing any savings customers realize by purchasing our solar service offerings. These proposals could continue or be replicated in other states. In addition to changes in general rates charged to all residential customers, utilities are increasingly seeking solar-specific charges (which may be fixed charges, capacity-based charges, or other rate
56


charges). Any of these changes could materially reduce the demand for our offerings and could limit the number of customers who choosemarkets in which our offerings are competitive with electricity provided by the utilities.

We are not currently regulated as a utility under applicable laws, but we may be subject to purchaseregulation as a utility in the future or become subject to new federal and state regulations for any additional solar service offerings we may introduce in the future.

Most federal, state, and municipal laws do not currently regulate us as a utility. As a result, we are not subject to the various regulatory requirements applicable to U.S. utilities. However, any federal, state, local or other applicable regulations could place significant restrictions on our ability to operate our business and execute our business plan by prohibiting or otherwise restricting our sale of electricity. These regulatory requirements could include restricting our sale of electricity, as well as regulating the price of our solar service offerings. For example, the New York Public Service Commission and the Illinois Power Agency have issued orders regulating distributed energy providers in certain ways as if they were energy service companies, which increases the regulatory compliance burden for us in such states. If we become subject to the same regulatory authorities as utilities in other states or if new regulatory bodies are established to oversee our business, our operating costs could materially increase.

Our business depends in part on the regulatory treatment of third-party-owned solar energy systems.

Our Customer Agreements are third-party ownership arrangements. Sales of electricity by third parties face regulatory challenges in some states and jurisdictions. These challenges pertain to issues such as whether third-party-owned systems qualify for the same rebates, tax exemptions or other non-tax incentives available for homeowner-owned solar energy systems, (whetherwhether third-party-owned systems are eligible at all for cashthese incentives, whether our customer agreements are properly characterized as leases or power purchase agreements, and whether third-party-owned systems are eligible for net metering and the associated significant cost savings. In 2021, South Carolina enacted legislation providing a solar property tax exemption. Texas and Connecticut clarified through legislation that third-party financing)owned residential solar systems would be treated the same as customer-owned systems, and would qualify for the existing residential solar property tax exemption. Adverse regulatory treatment of third-party ownership arrangements could reduce demand for our solar service offerings, adversely impact our access to capital and cause us to increase the price we charge customers for energy.

Interconnection limits or circuit-level caps imposed by regulators may harmsignificantly reduce our ability to sell electricity from our solar service offerings in certain markets or slow interconnections, harming our growth rate and customer satisfaction scores.

Interconnection rules establish the circumstances in which rooftop solar will be connected to the electricity grid. Interconnection limits or circuit-level caps imposed by regulators may curb our growth in key markets. Utilities throughout the country have different rules and regulations regarding interconnection and some utilities cap or limit the amount of solar energy that can be interconnected to the grid. Our systems do not provide power to customers until they are interconnected to the grid.

Interconnection regulations are based on claims from utilities regarding the amount of solar energy that can be connected to the grid without causing grid reliability issues or requiring significant grid upgrades. Although recent rulings from the Hawaii Utilities Commission have helped resolve some problems, historically, interconnection limits or circuit-level caps have slowed the pace of our installations in Hawaii. Similar interconnection limits could slow our future installations in Hawaii or other markets, harming our growth rate and customer satisfaction scores. Similarly, the California and Hawaii Public Utilities Commissions require the activation of some advanced inverter functionality to head off presumed grid reliability issues, which may require more expensive equipment and more oversight of the operation of the solar energy systems over time. As a result, these regulations may hamper our ability to sell our offerings in certain markets and increase our costs, adversely affecting our business, operating results, financial condition, and financial results.prospects. We expect utility requirements to incorporate these advanced functions provided by the IEEE 1547-2018/UL-1741 SB inverters and that they will become more commonplace. Additional states are expected to adopt the usage of advanced inverters to align with California's anticipated requirement that all new systems use inverters certified to the new UL 1741 SB standard. This requirement could become effective in California during the second quarter of 2023.
The federal government currently offers a 30% Residential ITC for the installation of certain solar power facilities owned by residential taxpayers. The Residential ITC was set
Risks Related to expire at the end of 2016. In December 2015, Congress passed legislation extending the Residential ITC for an additional five years with a ramp down from 30% to 26% for solar property commencing construction in 2020 and then further to 22% for solar property commencing construction in 2021. The Residential ITC is set to expire after 2021. Reductions in, eliminations of, or expirations of, governmental incentives such as the Residential ITC could reduce the number of customers who choose to purchase our solar energy systems.Our Business Operations

Our growth depends in part on the success of our relationships with third parties, including our solar partners.
57



A key component of our growth strategy is to develop or expand our relationships with third parties. For example, we are investing resources in establishing strategic relationships with market players across a variety of industries, including large retailers, to generate new customers. These programs may not roll out as quickly as planned or produce the results we anticipated. A significant portion of our business depends on attracting and retaining new and existing solar partners. Negotiating relationships with our solar partners, investing in due diligence efforts with potential solar partners, training such third parties and contractors, and monitoring them for compliance with our standards require significant time and resources and may present greater risks and challenges than expanding a direct sales or installation team. If we are unsuccessful in establishing or maintaining our relationships with these third parties, our ability to grow our business and address our market opportunity could be impaired. Even if we are able to establish and maintain these relationships, we may not be able to execute on our goal of leveraging these relationships to meaningfully expand our business, brand recognition and customer base. This would limit our growth potential and our opportunities to generate significant additional revenue or cash flows.

We and our solar partners depend on a limited number of suppliers of solar panels, batteries, and other system components to adequately meet anticipated demand for our solar service offerings. Any shortage, bottlenecks, delay, detentions, or component price change from these suppliers, or the acquisition of any of these suppliers by a competitor, could result in sales and installation delays, cancellations, and loss of market share.

We and our solar partners purchase solar panels, inverters, batteries, and other system components and batteries from a limited number of suppliers, making us susceptible to quality issues, shortages, bottlenecks, and price changes. If we or our solar partners fail to develop, maintain and expand our relationships with these or other suppliers, we may be unable to adequately meet anticipated demand for our solar service offerings, or we may only be able to offer our systems at higher costs or after delays. If one or more of the suppliers that we or our solar partners rely upon to meet anticipated demand ceases or reduces production, we may be unable to quickly identify alternate suppliers or to qualify alternative products on commercially reasonable terms, and we may be unable to satisfy this demand.

The acquisition of a supplier by one of our competitors could also limit our access to such components and require significant redesigns of our solar energy systems or installation procedures and have a material adverse effect on our business.

In particular, there areis a limited number of suppliers of inverters, which are components that convert electricity generated by solar panels into electricity that can be used to power the home. For example, once we design a system for use with a particular inverter, if that type of inverter is not readily available at an anticipated price, we may incur delays and additional expenses to redesign the system. Further, the inverters on our solar


energy systems generally carry only ten year warranties. If there is an inverter equipment shortage in a year when a substantial number of inverters on our systems need to be replaced, we may not be able to replace the inverters to maintain proper system functioning or may be forced to do so at higher than anticipated prices, either of which would adversely impact our business.

Similarly, there is a limited number of suppliers of batteries. Once we design a system for use with a particular battery, if that type of battery is not readily available from our supplier, we may incur delays and additional expenses to install the system or be forced to redesign the system. Global demand has increased for lithium-ion battery cells, which may cause challenges for our battery suppliers, including delays or price volatility. Any such delays or reduced availability of battery cells (or other component materials) may impact our sales and operating results. Further, these risks may increase as market demand for our solar and battery offering grows.

There have also been periods of industry-wide shortage of key components, including solar panels, batteries and inverters, in times of rapid industry growth. For example,growth or regulatory change. Further, new or unexpected changes in rooftop fire codes or building codes may require new or different system components to satisfy compliance with such newly effective codes or regulations, which may not be readily available for distribution to us or our suppliers. The manufacturing infrastructure for some of these components has a long lead time, requires significant capital investment and relies on the continued availability of key commodity materials, potentially resulting in an inability to meet demand for these components and, as a result, could negatively impact our ability to install systems in a timely manner. Further,Additionally, any decline in the exchange rate of the U.S. dollar compared to the functional currency of our component suppliers could increase our component prices. Any of these shortages, delays or price changes could limit our growth, cause cancellations or adversely affect our operating margins, and result in loss of market share and damage to our brand.
58



Human rights issues in foreign countries and the U.S. government response to them could also disrupt our supply chain and operations. In particular, the withhold release order issued by U.S. Customs and Border Protection (CBP) on June 24, 2021 applicable to certain silica-based products manufactured in the Xinjiang Uyghur Autonomous Region of China, and any otherallegations regarding forced labor in China and U.S. trade regulations to prohibit the importation of any goods derived from forced labor, could affect our operations. Further, the Uyghur Forced Labor Prevention Act that President Biden signed into law on December 23, 2021, which took effect on June 21, 2022, has affected, and may continue to affect, our supply chain and operations. Intensive examinations, withhold release orders, and related governmental procedures have resulted in supply chain and operational delays throughout the industry, and we have implemented policies and procedures to maintain compliance and minimize delays. These and other similar trade restrictions that may be imposed in the future could cause delivery and installation delays, and restrict the global supply of polysilicon and solar products. This, coupled with the passage of the Inflation Reduction Act, could result in near-term demand for available solar energy systems despite higher costs, as well as increased costs of polysilicon and the overall cost of solar energy systems, potentially reducing overall demand for our products and services.

In addition, our supply chain and operations (or those of our partners) could be subject to events beyond our control, such as earthquakes, wildfires, flooding, hurricanes, tsunamis, typhoons, volcanic eruptions, droughts, tornadoes, the effects of climate change and related extreme weather, public health issues and pandemics, war, terrorism, government restrictions or limitations on trade, and geo-political unrest and uncertainties. On February 24, 2022, Russia invaded Ukraine and the duration of the conflict and extensiveness of the impact are still evolving and indeterminable at this time. We currently do not, and do not plan to in the future, source any products, materials, components, parts, or services directly from Russian or Ukrainian providers. As a result, we do not anticipate any material impacts to our supply chain directly arising from the invasion at this time.

As the primary entity that contracts with homeowners,customers, we are subject to risks associated with construction, cost overruns, delays, customer cancellations, regulatory compliance, and other contingencies, any of which could have a material adverse effect on our business and results of operations.

We are a licensed contractor in certain communities that we service, and we are ultimately responsible as the contracting party for every solar energy system installation. We may be liable, either directly or through our solar partners, to homeownerscustomers for any damage we cause to them, their home, belongings, or property during the installation of our systems. For example, we, either directly or through our solar partners, frequently penetrate homeowners’customers’ roofs during the installation process and may incur liability for the failure to adequately weatherproof such penetrations following the completion of construction. In addition, because the solar energy systems we or our solar partners deploy are high voltage energy systems, we may incur liability for any failure to comply with electrical standards and manufacturer recommendations.

For example, on December 2, 2020, the California Contractors State License Board (the “CSLB”) filed an administrative proceeding against Sunrun and certain of its officers related to an accident that occurred during an installation by one of our channel partners, Horizon Solar Power, which held its own license with the CSLB. On November 8, 2021, the parties entered into a stipulated settlement imposing citations and withdrawing the administrative proceeding with additional conditions. We consistently denied wrongdoing concerning the allegations in the administrative proceeding and made no admissions of wrongdoing incident to the settlement. We could face other similar claims or proceedings in the future, which, if not resolved favorably, could potentially result in fines, public reprimand, probation, or the suspension or revocation of certain of our licenses.

Completing the sale and installation of a solar energy system requires many different steps including a site audit, completion of designs, permitting, installation, electrical sign-off and interconnection. HomeownersCustomers may cancel their Customer Agreement, subject to certain conditions, during this process until commencement of installation, and we have experienced increased customer cancellations in certain geographic markets during certain periods throughoutin our operating history. We or our solar partners may face customer cancellations, delays or cost overruns which may adversely affect our or our solar partners’ ability to ramp up the volume of sales or installations in accordance with our plans. These cancellations, delays or overruns may be the result of a variety of factors, such as labor shortages or other labor issues, defects in materials and workmanship, adverse weather conditions, transportation constraints, construction change orders, site changes or roof conditions, geographic factors and other unforeseen difficulties, any of which could lead to increased cancellation rates, reputational harm and other adverse effects. For example, some customer orders are cancelledcanceled after a site visit if we determine that a customer needs to make repairs to or install a new roof, or that there is excessive shading on their property. If we continue to experience increased customer cancellations, our financial results will potentiallymay be materially and adversely affected. In addition, the current macroeconomic environment, including rising interest rates, instability in financial markets and bank failures, may
59


impact our ability to engage with new customers and expand our relationships with existing customers. If our customers are materially negatively impacted by these factors, our business could be negatively impacted.

Policy can impact solar installation completion timelines. For example, in fall 2022, California passed SB 379, which imposes a required timeline for cities and counties to implement an online, automated solar permitting platform like SolarAPP+. Cities with populations over 50,000 and counties with populations over 150,000 will need to have instant, online, automated residential solar and storage permitting by September 30, 2023, which may increase the rate at which we install solar systems.

In addition, the installation of solar energy systems, energy-storage systems and other energy-related products requiring building modifications are subject to oversight and regulation in accordance with national, state and local laws and ordinances relating to building, fire and electrical codes, safety, environmental protection, utility interconnection and metering, and related matters. We also rely on certain of our and our partners' employees to maintain professional licenses in many of the jurisdictions in which we operate, and our failure to employ properly licensed personnel could adversely affect our licensing status in those jurisdictions. It is difficult and costly to track the requirements of every individual authority having jurisdiction over our installations and to design solar energy systems to comply with these varying standards. Any new government regulations or utility policies pertaining to our systems may result in significant additional expenses to us and our homeownerscustomers and, as a result, could cause a significant reduction in demand for our solar service offerings.
While
As the demand for solar plus storage offerings grows, we anticipate facing additional operational challenges associated with the complexity of deploying storage solutions. For example, solar plus storage offerings tend to have longer cycle times due to factors such as lengthened permitting and inspection times and potential need of a main panel upgrade.

We have a variety of stringent quality standards that we apply in the selection, supervision, and oversight of our third-party suppliers and solar partners. We exercise oversight over our partners we do not controlthrough written agreements requiring compliance with the laws and requirements of all jurisdictions, including regarding safety and consumer protections, by oversight of compliance with these agreements, and enforced by termination of a partner relationship for failure to meet those obligations. However, because our suppliers and solar partners or their business practices. Accordingly,are third parties, ultimately, we cannot guarantee that they will follow our standards or ethical business practices, such as fair wage practices and compliance with environmental, safety and other local laws.laws, despite our efforts to hold them accountable to our standards. A lack of demonstrated compliance could lead us to seek alternative


suppliers or contractors, which could increase our costs and result in delayed delivery or installation of our products, product shortages or other disruptions of our operations. Violation of labor or other laws by our suppliers and solar partners or the divergence of a supplier’s or solar partners’partner's labor or other practices from those generally accepted as ethical in the United States or other markets in which we do business could also attract negative publicity for us and harm our business, brand and reputation in the market.

If we fail to manage our recent and future growth effectively, we may be unable to execute our business plan, maintain high levels of customer service, or adequately address competitive challenges.

We have experienced significant growth in recent periods and we intend to continue to expand our business within existing markets, such as Puerto Rico, and in a number of new locations in the future, and with our product offerings, such as EV chargers. This growth has placed, and any future growth may continue to place, a significant strain on our management, operational and financial infrastructure. In particular, we have been in the past, and may in the future, be required to expand, train and manage our growing employee base and solar partners. Our management will also be required to maintain and expand our relationships with customers, suppliers, and other third parties and attract new customers and suppliers, as well as to manage multiple geographic locations.

During 2021, we experienced our highest customer growth in the past five years, and this trend of increased customer demand and sales productivity has increased our backlog of installation projects. Although installation capacity has grown significantly, it has been and may continue to be, outpaced by the growth of our backlog. An increase in backlog creates higher costs incurred in the period relative to completed installations. If we fail to appropriately manage our backlog in relation to the rate at which we install, it could adversely affect our financial performance and hinder our ability to compete effectively.

In addition, our current and planned operations, personnel, systems and procedures might be inadequate to support our future growth and may require us to make additional unanticipated investment in our infrastructure,
60


including additional costs for the expansion of our employee base and our solar partners as well as marketing and branding costs. Our success and ability to further scale our business will depend, in part, on our ability to manage these changes in a cost-effective and efficient manner. If we cannot manage our growth, we may be unable to take advantage of market opportunities, execute our business strategies or respond to competitive pressures. This could also result in declines in quality or customer satisfaction, increased costs, difficulties in introducing new solar service offerings or other operational difficulties. Any failure to effectively manage growth could adversely impact our business, operating results, financial condition, and reputation.

The COVID-19 pandemic, including its variants, has had and could continue to have an adverse impact on our business, operations, and the markets and communities in which we operate.

Our business and financial condition have been, and could continue to be, affected by the COVID-19 pandemic. The COVID-19 pandemic has had an unprecedented impact on the U.S. economy and has impacted our business, including, but not limited to, staff sales and operations centers and install and maintain solar energy systems in the field, as well as direct-to-home sales activities.

The COVID-19 pandemic has also led to significant volatility in global financial markets, which could negatively affect our cost of and access to capital and could have an adverse impact on customer demand and the financial health and credit risk associated with our customers. Future disruptions or instability in capital markets could also negatively impact our ability to raise capital from third parties, such as tax equity partners, to grow our business. In addition, significant inflation, a recession, or a market correction resulting from the impacts of the COVID-19 pandemic has and could continue to adversely affect our business and the value of our common stock. The full economic impact of the pandemic is still not known.

COVID-19 has caused disruptions to the supply chain across the global economy, including within the solar industry. Certain suppliers have experienced, and may continue to experience, delays related to a variety of factors, including logistical delays, and component shortages from upstream vendors. We continue to monitor the situation and are working closely with our solar partners and suppliers to develop contingency plans for potential operations and supply chain interruptions.

The ultimate impact of the pandemic is highly uncertain, beyond our control, dependent on future developments that cannot be accurately predicted, and subject to change. We will continue to monitor developments affecting our workforce, our customers, and our business operations generally and will take additional actions that we determine are necessary in order to mitigate the impacts, however, any steps we take may be inadequate and, as a result, our business may be harmed.

We typically bear the risk of loss and the cost of maintenance, repair and removal on solar energy systems that are owned or leased by our investment funds.

We typically bear the risk of loss and are generally obligated to cover the cost of maintenance, repair and removal for any solar energy system that we sell or lease to our investment funds. At the time we sell or lease a solar energy system to an investment fund, we enter into a maintenance services agreement where we agree to operate and maintain the system for a fixed fee that is calculated to cover our future expected maintenance costs. If our solar energy systems require an above-average amount of repairs or if the cost of repairing systems were higher than our estimate, we would need to perform such repairs without additional compensation. If our solar energy systems, approximately halfmore than 40% of which arewere located in California as of March 31, 2023, are damaged as the result of a natural disaster beyond our control, losses could exceed or be excluded from, our insurance policy limits, and we could incur unforeseen costs that could harm our business and financial condition. We may also incur significant costs for taking other actions in preparation for, or in reaction to, such events. We purchase property insurance with industry standard coverage and limits approved by an investor’s third-party insurance advisors to hedge against such risk, but such coverage may not cover our losses.
Disruptions to our solar production metering solution could negatively impact our revenues and increase our expenses.
Our ability to invoice homeowners for the energy produced by our solar energy systems and monitor solar energy production for various purposes depends on the operation of our metering solution. We could incur significant expense and disruption to our operations in connection with failures of our metering solution, including meter hardware failures and failure of the cellular technology that we use to communicate with those meters. Many of our meters operate on either the 2G or 3G cellular data networks, which are expected to sunset before the term of our contract with homeowners. Upgrading our metering solution may cause us to incur a significant expense. Additionally, our meters communicate data through proprietary software, which we license from our metering partners. Should we be unable to continue to license, on agreeable terms, the software necessary to communicate with our meters, it could cause a significant disruption in our business and operations.
Problems with product quality or performance may cause us to incur warranty expenses and performance guarantee expenses, may lower the residual value of our solar energy systems and may damage our market reputation and cause our financial results to decline.
Homeowners who buy energy from us under leases or power purchase agreements are covered by production guaranties and roof penetration warranties. As the owners of the solar energy systems, we or our investment funds receive a warranty from the inverter and solar panel manufacturers, and, for those solar energy systems that we do not install directly, we receive workmanship and material warranties as well as roof penetration warranties from our solar partners. For example, in 2015 and 2014, we had to replace a significant number of defective inverters, the cost of which was borne by the manufacturer. However, our customers were without solar service for a period of time while the work was done, which impacted customer satisfaction. Furthermore, one or more of our third-party manufacturers or solar partners could cease operations and no longer honor these warranties, leaving us to fulfill these potential obligations to homeowners. Further, we provide a performance guarantee with certain solar service offerings pursuant to which we compensate homeowners on an annual basis if their system does not meet the electricity production guarantees set forth in their agreement with us. Homeowners who buy energy from us under leases or power purchase agreements are covered by production guarantees equal to the length of the term of these agreements, typically 20 years.
Because of our limited operating history, we have been required to make assumptions and apply judgments regarding a number of factors, including our anticipated rate of warranty claims and the durability, performance and reliability of our solar energy systems. Our assumptions could prove to be materially different from the actual performance of our systems, causing us to incur substantial expense to repair or replace defective solar energy systems in the future or to compensate homeowners for systems that do not meet their production guarantees. Product failures or operational deficiencies also would reduce our revenue from power purchase or lease


agreements because they are dependent on system production. Any widespread product failures or operating deficiencies may damage our market reputation and adversely impact our financial results.
Product liability claims against us could result in adverse publicity and potentially significant monetary damages.

If our solar service offerings, including our racking systems, photovoltaic modules, batteries, inverters, or other products, injured someone, we couldwould be exposed to product liability claims. Because solar energy systems and many of our other current and anticipated products are electricity-producing devices, it is possible that individualscustomers or their property could be injured or damaged by our products, whether by product malfunctions, defects, improper installation or other causes. We rely on third-party manufacturing warranties, warranties provided by our
61


solar partners and our general liability insurance to cover product liability claims and have not obtained separate product liability insurance. Our solar energy systems, including our photovoltaic modules, batteries, inverters, and other products, may also be subject to recalls due to product malfunctions or defects. Any product liability claim we face could be expensive to defend and divert management’s attention. The successful assertion of product liability claims against us could result in potentially significant monetary damages that could require us to make significant payments, as well as subject us to adverse publicity, damage our reputation and competitive position and adversely affect sales of our systems and other products. In addition, product liability claims, injuries, defects or other problems experienced by other companies in the residential solar industry could lead to unfavorable market conditions to the industry as a whole, and may have an adverse effect on our ability to attract homeowners,customers, thus affecting our growth and financial performance.

Our business is concentrated in certain markets, putting us at risk of region-specific disruptions.

As of March 31, 2023, more than 40% of our customers were in California. This concentration of our customer base and operational infrastructure could lead to our business and results of operations being particularly susceptible to adverse economic, regulatory, political, weather and other conditions in this market and in other markets that may become similarly concentrated, in particular the east coast, where we have seen significant growth recently. Recent changes to net metering policy and the tariff structure in California in December 2022 create additional uncertainty and challenges, given the size of our customer base in California.

Our corporate and sales headquarters are located in San Francisco, California, an area that has a heightened risk of earthquakes and nearby wildfires. We may not have adequate insurance, including business interruption insurance, to compensate us for losses that may occur from any such significant events. A significant natural disaster, such as an earthquake or wildfire, or a public health crisis, such as a pandemic, or civil unrest could have a material adverse impact on our business, results of operations and financial condition. In addition, acts of terrorism or malicious computer viruses could cause disruptions in our or our solar partners’ businesses or the economy as a whole. To the extent that these disruptions result in delays or cancellations of installations or the deployment of our solar service offerings, our business, results of operations and financial condition would be adversely affected.

Changes to the applicable laws and regulations governing direct-to-home sales and marketing may limit or restrict our ability to effectively compete.

We utilize a direct-to-home sales model as a primary sales channel and are vulnerable to changes in laws and regulations related to direct sales and marketing that could impose additional limitations on unsolicited residential sales calls and may impose additional restrictions such as adjustments to our marketing materials and direct-selling processes, and new training for personnel. If additional laws and regulations affecting direct sales and marketing are passed in the markets in which we operate, it would take time to train our sales professionals to comply with such laws, and we may be exposed to fines or other penalties for violations of such laws. If we fail to compete effectively through our direct-selling efforts, our financial condition, results of operations and growth prospects could be adversely affected.

Expansion into new sales channels could be costly and time-consuming. As we enter new channels, we could be at a disadvantage relative to other companies who have more history in these spaces.

As we continue to expand into new sales channels, such as direct-to-home, homebuilder, retail, and e-commerce channels and adapt to a remote selling model, we have incurred and may continue to incur significant costs. In addition, we may not initially or ever be successful in utilizing these new channels. Furthermore, we may not be able to compete successfully with companies with a historical presence in such channels, and we may not realize the anticipated benefits of entering such channels, including efficiently increasing our customer base and ultimately reducing costs. Entering new channels also poses the risk of conflicts between sales channels. If we are unable to successfully compete in new channels, our operating results and growth prospects could be adversely affected.

Obtaining a sales contract with a potential customer does not guarantee that the potential customer will not decide to cancel or that we will not need to cancel due to a failed inspection, which could cause us to generate no revenue despite incurring costs and adversely affect our results of operations.

Even after we secure a sales contract with a potential customer, we (either directly or through our solar partners) must perform an inspection to ensure the home, including the rooftop, meets our standards and
62


specifications. If the inspection finds repairs to the rooftop are required in order to satisfy our standards and specifications to install the solar energy system, and a potential customer does not want to make such required repairs, we would lose that anticipated sale. In addition, per the terms of our Customer Agreements, a customer maintains the ability to cancel before commencement of installation, subject to certain conditions. Any delay or cancellation of an anticipated sale could materially and adversely affect our financial results, as we may have incurred sales-related, design-related, and other expenses and generated no revenue.

The residual value of our solar energy systems at the end of the associated term of the lease or power purchase agreement may be lower than projected, which may adversely affect our financial performance and valuation.

We depreciate the costs of our solar energy systems over their estimated useful life of 35 years. At the end of the initial 20-yeartypically 20- or 25-year term of the Customer Agreement, customers may choose to purchase their solar energy systems, ask to remove the system at our cost or renew their Customer Agreements. HomeownersCustomers may choose to not renew or purchase for any reason, such asincluding pricing, decreased energy consumption, relocation of residence, or switching to a competitor product.

Furthermore, it is difficult to predict how future environmental regulations may affect the costs associated with the removal, disposal or recycling of our solar energy systems. If the value in trade or renewal revenue is less than we expect, after giving effect to any associated removal and redeployment costs, we may be required to recognize all or some of the remaining unamortized costs. This could materially impair our future results of operations.

We are exposed to the credit risk of customers and payment delinquencies on our accounts receivables.

Our Customer Agreements are typically for 20 or 25 years and require the customer to make monthly payments to us. Accordingly, we are subject to the credit risk of customers. As of March 31, 2023, the average FICO score of our customers under a Customer Agreement with a monthly payment schedule remained at or above 740, which is generally categorized as a “Very Good” credit profile by the Fair Isaac Corporation. However, this may decline to the extent FICO score requirements under future investment funds are relaxed. While customer defaults have been immaterial to date, we expect that the risk of customer defaults may increase as we grow our business. Due to the immaterial amount of customer defaults to date, our reserve for this exposure is minimal, and our future exposure may exceed the amount of such reserves. If we experience increased customer credit defaults, our revenue and our ability to raise new investment funds could be adversely affected. If economic conditions worsen, certain of our customers may face liquidity concerns and may be unable to satisfy their payment obligations to us on a timely basis or at all, which could have a material adverse effect on our financial condition and results of operations.

We may not realize the anticipated benefits of past or future investments, strategic transactions, or acquisitions, and integration of these acquisitions may disrupt our business and management.

We have guaranteedin the past and may in the future, acquire companies, Project pipelines, Projects, SRECs, products, or technologies or enter into joint ventures or other strategic transactions. For example, we completed the acquisition of Vivint Solar on October 8, 2020. Also, in July 2020, we announced a minimum returnventure with SK E&S Co., Ltd. and other affiliated companies focused on home electrification. We may not realize the anticipated benefits of past or future investments, strategic transactions, or acquisitions, and these transactions involve numerous risks that are not within our control. These risks include the following, among others:

failure to be received by an investorsatisfy the required conditions and otherwise complete a planned acquisition, joint venture or other strategic transaction on a timely basis or at all;

legal or regulatory proceedings, if any, relating to a planned acquisition, joint venture or other strategic transaction and the outcome of such legal proceedings;

difficulty in oneassimilating the operations, systems, and personnel of the acquired company, especially given our unique culture;

difficulty in effectively integrating the acquired technologies or products with our current products and technologies;

63


difficulty in maintaining controls, procedures and policies during the transition and integration;

disruption of our investment funds,ongoing business and distraction of our management and employees from other opportunities and challenges due to integration issues;

difficulty integrating the acquired company’s accounting, management information and other administrative systems;

inability to retain key technical and managerial personnel of the acquired business;

inability to retain key customers, vendors and other business partners of the acquired business;

inability to achieve the financial and strategic goals for the acquired and combined businesses;

incurring acquisition-related costs or amortization costs for acquired intangible assets that could impact our results of operations;

significant post-acquisition investments which may lower the actual benefits realized through the acquisition;

potential failure of the due diligence processes to identify significant issues with product quality, legal, and financial liabilities, among other things;

moderating and anticipating the impacts of inherent or emerging seasonality in acquired customer agreements;

potential inability to assert that internal controls over financial reporting are effective; and

potential inability to obtain, or obtain in a timely manner, approvals from governmental authorities, which could delay or prevent such acquisitions.

Our failure to address these risks, or other problems encountered in connection with our past or future investments, strategic transactions, or acquisitions, could cause us to fail to realize the anticipated benefits of these acquisitions or investments, cause us to incur unanticipated liabilities, and harm our business generally. Future acquisitions could also result in dilutive issuances of our equity securities, the incurrence of debt, contingent liabilities, amortization expenses, incremental expenses or the write-off of goodwill, any of which could harm our financial condition or results of operations, and the trading price of our common stock could decline.

From time to time, we may pursue acquisitions of previously installed solar systems to further expand future solar and storage upsell and retrofit opportunities. While we do not expect such acquisitions to represent a material portion of our growth on an annual basis, we plan to pursue such transactions opportunistically. We may not realize the anticipated benefits of such transactions, and these transactions involve numerous risks that are not within our control.

Mergers and acquisitions are inherently risky, may not produce the anticipated benefits and could adversely affect our business, and financial condition or results of operations.

If we are unsuccessful in developing and maintaining our proprietary technology, including our BrightPath software, our ability to attract and retain solar partners could be impaired, our competitive position could be harmed and our revenue could be reduced.

Our future growth depends on our ability to continue to develop and maintain our proprietary technology that supports our solar service offerings, including our design and proposal software, BrightPath. In addition, we rely, and expect to continue to rely, on licensing agreements with certain third parties for aerial images that allow us to efficiently and effectively analyze a customer’s rooftop for solar energy system specifications. In the event that our current or future products require features that we have not developed or licensed, or we lose the benefit of an existing license, we will be required to develop or obtain such technology through purchase, license or other arrangements. If the required technology is not available on commercially reasonable terms, or at all, we may incur additional expenses in an effort to internally develop the required technology. In addition, our BrightPath software
64


was developed, in part, with U.S. federal government funding. When new technologies are developed with U.S. government funding, the government obtains certain rights in any resulting patents, including a nonexclusive license authorizing the government to use the invention for non-commercial purposes. These rights may permit the government to disclose certain confidential information related to BrightPath to third parties and to exercise “march-in” rights to use or allow third parties to use our patented technology. We are also subject to certain reporting and other obligations to the U.S. government in connection with funding for BrightPath. If we are unable to maintain our existing proprietary technology, our ability to attract and retain solar partners could be impaired, our competitive position could be harmed and our revenue could be reduced.

Disruptions to our solar production metering solution could negatively impact our revenue and increase our expenses.

Our ability to monitor solar energy production for various purposes depends on the operation of our metering solution. We could incur significant expense and disruption to our operations in connection with failures of our metering solution, including meter hardware failures and failure or obsolescence of the cellular technology that we use to communicate with those meters. For example, many of our meters operate on either the 3G or 4G cellular data networks, which are expected to sunset before the term of our Customer Agreements, and newer technologies we use today may become obsolete before the end of the term of Customer Agreements entered into now. Upgrading our metering solution may cause us to incur significant expense. Additionally, our meters communicate data through proprietary software, which we license from our metering partners. Should we be unable to continue to license, on agreeable terms, the software necessary to communicate with our meters, it could cause a significant disruption in our business and operations.

Problems with product quality or performance may cause us to incur warranty expenses and performance guarantee expenses, may lower the residual value of our solar energy systems and may damage our market reputation and cause our financial results to decline.

Customers who enter into Customer Agreements with us are covered by production guarantees and roof penetration warranties. As the owners of the solar energy systems, we or our investment funds receive a warranty from the inverter and solar panel manufacturers, and, for those solar energy systems that we do not install directly, we receive workmanship and material warranties as well as roof penetration warranties from our solar partners. Furthermore, one or more of our third-party manufacturers or solar partners could cease operations and no longer honor these warranties, leaving us to fulfill these potential obligations to customers, or such warranties may be limited in scope and amount, and may be inadequate to protect us. We also provide a performance guarantee with certain solar service offerings pursuant to which we compensate customers on an annual basis if their system does not meet the electricity production guarantees set forth in their agreement with us. Customers who enter into Customer Agreements with us are covered by production guarantees equal to the length of the term of these agreements, typically 20 or 25 years. We may suffer financial losses associated if significant performance guarantee payments are triggered.

Because of our limited operating history and the length of the term of our Customer Agreements, we werehave been required to make assumptions and apply judgments regarding a number of factors, including our anticipated rate of warranty claims and the durability, performance and reliability of our solar energy systems. Our assumptions could prove to be materially different from the actual performance of our systems, causing us to incur substantial expense to repair or replace defective solar energy systems in the future or to compensate customers for systems that do not meet their production guarantees. Product failures or operational deficiencies also would reduce our revenue from power purchase or lease agreements because they are dependent on system production. Any widespread product failures or operating deficiencies may damage our market reputation and adversely impact our financial results.

Our business may be harmed if we fail to properly protect our intellectual property, and we may also be required to defend against claims or indemnify others against claims that our intellectual property infringes on the intellectual property rights of third parties.

We believe that the success of our business depends in part on our proprietary technology, including our software, information, processes and know-how. We rely on copyright, trade secret and patent protections to secure our intellectual property rights. Although we may incur substantial costs in protecting our technology, we cannot be certain that we have adequately protected or will be able to adequately protect it, that our competitors will not be able to utilize our existing technology or develop similar technology independently, that the claims allowed with
65


respect to any paymentspatents held by us will be broad enough to protect our technology or that foreign intellectual property laws will adequately protect our intellectual property rights. Moreover, we cannot be certain that our patents provide us with a competitive advantage. Despite our precautions, it may be possible for third parties to obtain and use our intellectual property without our consent. Unauthorized use of our intellectual property by third parties, and the expenses incurred in protecting our intellectual property rights, may adversely affect our business. In the future, some of our products could be alleged to infringe existing patents or other intellectual property of third parties, and we cannot be certain that we will prevail in any intellectual property dispute. In addition, any future litigation required to enforce our patents, to protect our trade secrets or know-how or to defend us or indemnify others against claimed infringement of the rights of third parties could harm our business, financial condition, and results of operations.

We use “open source” software in our solutions, which may require that we release the source code of certain software subject to open source licenses or introduce vulnerabilities into our software that could become exploitable and expose sensitive data, either of which could subject us to possible litigation or other actions that could adversely affect our business.

We utilize software that is licensed under so-called “open source,” “free” or other similar licenses. Open source software is made available to the general public on an “as-is” basis under the terms of a non-negotiable license. We currently combine our proprietary software with open source software but not in a manner that we believe requires the release of the source code of our proprietary software to the public. However, our use of open source software may entail greater risks than use of third-party commercial software. Open source licensors generally do not provide warranties or other contractual protections regarding infringement claims or the quality of the code, which could introduce vulnerabilities that could be exploited and lead to the loss of sensitive or protected data. In addition, if we combine our proprietary software with open source software in a certain manner, we could, under certain open source licenses, be required to release the source code of our proprietary software to the public. This would allow our competitors to create similar offerings with lower development effort and time.

We may also face claims alleging noncompliance with open source license terms or infringement or misappropriation of proprietary software. These claims could result in litigation, require us to purchase a costly license or require us to devote additional research and development resources to change our software, any of which would have a negative effect on our business and results of operations. In addition, if the license terms for open source software that we use change, we may be forced to re-engineer our solutions, incur additional costs or discontinue the use of these solutions if re-engineering cannot be accomplished on a timely basis. Few courts have interpreted open source licenses, and there is a risk that these licenses could be construed in a way that could impose unanticipated conditions or restrictions on our ability to use our proprietary software. We cannot guarantee that we have incorporated or will incorporate open source software in our software in a manner that will not subject us to liability or in a manner that is consistent with our current policies and procedures.

Any security breach, unauthorized access or disclosure, or theft of data, including personal information, we, our third party service providers, and suppliers gather, store, transmit, and use, or other hacking, cyber-attack, phishing attack, and unauthorized intrusions into or through our systems or those of our third party service providers, could harm our reputation, subject us to claims, litigation, financial harm, and have an adverse impact on our business.

In the ordinary course of business, we, our third party providers upon which we rely, and our suppliers receive, store, transmit, and use data, including the personal information of customers, such as names, addresses, email addresses, credit information and other housing and energy use information, as well as the personal information of our employees. Unauthorized disclosure of such personal information, whether through a breach of our or those of our third party service providers and suppliers systems by an unauthorized party, including, but not limited to hackers, threat actors, sophisticated nation-states, nation-state-supported actors, personnel theft or misuse of information, or otherwise, could harm our business. In addition, we, our third party service providers upon which we rely, and our suppliers may be subject to a variety of evolving threats, such as computer malware (including as a result of this guarantee.
Weadvanced persistent threat intrusions), ransomware, malicious code (such as viruses or worms), social engineering (including spear phishing and smishing attacks), telecommunications failures, natural disasters and extreme weather events, general hacking and other similar threats. Cybersecurity incidents have guaranteed payments tobecome more prevalent, have occurred on our systems in the investor in onepast, and could occur on our systems and those of our investment fundsthird parties in the case that the investor does not achievefuture. Our team members who work remotely pose increased risks to our information technology systems and data, because many of them utilize less secure network connections outside our premises.

Inadvertent disclosure of confidential data, such as personal information, or if a specified minimum internal ratethird party were to gain unauthorized access to this type of returndata in this fund. The amounts of potentialour possession, has resulted in, and could result in future payments under this guarantee depend on the amountsclaims or litigation arising from damages suffered by those affected, government enforcement actions (for example,
66


investigations, fines, penalties, audits, and timing of future distributions to the investor from fundsinspections), additional reporting requirements and/or oversight, indemnification obligations, reputational harm, interruptions in our operations, financial loss, and the tax benefits that accrue to the investor from the fund’s activities which is assessed annually. Because of uncertainties associated with estimating the timing and amounts of distributions to the investor, we cannot determine the potential maximum future payments thatother similar harms. In addition, we could have to make under this guarantee,incur significant costs in particular incomplying with the facemultitude of potential changes in tax law. To date,federal, state and local laws, and applicable independent security control frameworks, regarding the unauthorized disclosure of personal information. Although we have not been required to make any payments under this guarantee. We may agree to similar terms with other third-party fund investorsexperienced a material information security breach in the future.last three years, and have developed systems and processes to prevent or detect security breaches and protect the confidential information we receive, store, transmit, and use, we cannot assure you that such measures will provide absolute security. Finally, any perceived or actual unauthorized disclosure of such information, unauthorized intrusion, or other cyberthreat could harm our reputation, substantially impair our ability to attract and retain customers, interrupt our operations, and have an adverse impact on our business.

Our contracts may not contain limitations of liability, and even where they do, there can be no assurance that limitations of liability in our contracts are sufficient to protect us from liabilities, damages, or claims related to our data privacy and security obligations. While we currently maintain cybersecurity insurance, such insurance may not be sufficient to cover us against claims, and we cannot be certain that cyber insurance will continue to be available to us on economically reasonable terms, or at all, or that any insurer will not deny coverage as to any future claim.

Our business is subject to complex and evolving laws and regulations regarding privacy and data protection (“data protection laws”). Many of these laws and regulations are subject to change and uncertain interpretation, and could result in claims, increased cost of operations, or otherwise harm our business.

The regulatory environment surrounding data privacy and protection is constantly evolving and can be subject to significant change. New data protection laws, including California legislation and regulation which affords California consumers an array of new rights, such as the right to be informed about what kinds of personal data companies have collected and why it was collected, pose increasingly complex compliance challenges and potentially elevate our costs. Complying with varying jurisdictional requirements could increase the costs and complexity of compliance, and violations of applicable data protection laws could result in significant penalties. Any failure, or perceived failure, by us to comply with applicable data protection laws could result in proceedings or actions brought against us by governmental entities or others, subject us to significant payments that we may be requiredfines, penalties, judgments and negative publicity, require us to make under such guarantees, now or inchange our business practices, increase the future, couldcosts and complexity of compliance, and adversely affect our financial condition.business.



Damage to our brand and reputation or failure to expand our brand would harm our business and results of operations.

We depend significantly on our brand and reputation for high-quality solar service offerings, engineering and customer service to attract homeownerscustomers and grow our business. If we fail to continue to deliver our solar service offerings within the planned timelines, if our solar service offerings do not perform as anticipated or if we damage any homeowners’customers’ properties or cancel projects,Projects, our brand and reputation could be significantly impaired. We also depend greatly on referrals from homeownerscustomers for our growth. Therefore, our inability to meet or exceed homeowners’customers’ expectations would harm our reputation and growth through referrals. Further, weWe have at times focused particular attention on expeditiously growing our direct sales force and our solar partners, leading us in some instances to hire personnel or partner with third parties who we may later determine do not fit our company culture. In addition, membersculture and standards. Given the sheer volume of interactions our direct sales force and our solar partners may engagehave with customers and potential customers, it is also unavoidable that some interactions will be perceived by customers and potential customers as less than satisfactory and result in what is perceived as aggressive sales tactics that could be unappealing to customers, which could harm our brand and reputation with potential customers.complaints. If we cannot manage our hiring and training processes to avoidlimit potential issues related to expanding our sales team or solar partners and maintain appropriate customer service levels, our businessbrand and reputation may be harmed and our ability to attract homeownersgrow our business would suffer. In addition, if we were unable to achieve a similar level of brand recognition as our competitors, some of which currentlymay have a broader brand footprint, as a result of a larger direct sales force, more resources and longer operational history, we could lose recognition in the marketplace among prospective customers, suppliers and partners, which could affect our growth and financial performance. Our growth strategy involves marketing and branding initiatives that will involve incurring significant expenses in advance of corresponding revenues.revenue. We cannot assure you that such marketing and branding expenses will result in the successful expansion of our brand recognition or increase our revenues.revenue. We are also subject to marketing and advertising regulations in various jurisdictions, and overly restrictive conditions on our marketing and advertising activities may inhibit the sales of the affected products.

67


A failure to hire and retain a sufficient number of employees and service providers in key functions would constrain our growth and our ability to timely complete homeowners’customers’ projects and successfully manage homeownercustomer accounts.

To support our growth, we need to hire, train, deploy, manage and retain a substantial number of skilled employees, engineers, installers, electricians, sales and project finance specialists. Competition for qualified personnel in our industry is increasing, particularly for skilled personnel involved in the installation of solar energy systems. We have in the past been, and may in the future be, unable to attract or retain qualified and skilled installation personnel or installation companies to be our solar partners, which would have an adverse effect on our business. We and our solar partners also compete with the homebuilding and construction industries for skilled labor. As these industries grow and seek to hire additional workers, our cost of labor may increase. The unionization of the industry’s labor force could also increase our labor costs. Shortages of skilled labor could significantly delay a project or otherwise increase our costs. Because our profit on a particular installation is based in part on assumptions as to the cost of such project, cost overruns, delays or other execution issues may cause us to not achieve our expected margins or cover our costs for that project. In addition, because we are headquartered in the San Francisco Bay Area, we compete for a limited pool of technical and engineering resources that requires us to pay wages that are competitive with relatively high regional standards for employees in these fields. Further, we need to continue to expand upon the training of our customer service team to provide high-end account management and service to homeownerscustomers before, during and following the point of installation of our solar energy systems. Identifying and recruiting qualified personnel and training them requires significant time, expense and attention. It can take several months before a new customer service personteam member is fully trained and productive at the standards that we have established. If we are unable to hire, develop and retain talented technical and customer service personnel, we may not be able to realize the expected benefits of this investment or grow our business.

In addition, to support the growth and success of our direct-to-consumer channel, we need to recruit, retain and motivate a large number of sales personnel on a continuing basis. We compete with many other companies for qualified sales personnel, and it could take many months before a new salesperson is fully trained on our solar service offerings. If we are unable to hire, develop and retain qualified sales personnel or if they are unable to achieve desired productivity levels, we may not be able to compete effectively.

If we or our solar partners cannot meet our hiring, retention and efficiency goals, we may be unable to complete homeowners’ projectscustomers’ Projects on time or manage homeownercustomer accounts in an acceptable manner or at all. Any significant failures in this regard would materially impair our growth, reputation, business and financial results. If we are required to pay higher compensation than we anticipate, these greater expenses may also adversely impact our financial results and the growth of our business.



Regulators may limit the type of electricians qualified to install and service our solar and battery systems in California, which may result in workforce shortages, operational delays, and increased costs.

On July 27, 2021, the CSLB decided that only electricians with a certain license (C-10) would be eligible to install energy storage systems in California (the “July CSLB Decision”). On November 29, 2021, the CSLB voted to postpone initiating a formal rulemaking process thereby commencing a stakeholder process to develop an alternative regulatory proposal to be brought back to its Board in March 2022 and committing to adhere to a full rulemaking process in accordance with the California Administrative Procedure Act. In June 2022, the CSLB voted to commence the official rulemaking process on the required licensing to install storage systems in California, including notice and comment, in accordance with the CA Administrative Procedures Act. In the proposal, CSLB recommends that C46 license holders can install battery energy storage systems that do not exceed 80 kWh. For battery energy storage systems that exceed 80 kWh, a C10 license is proposed to be required.

While our workforce includes workers operating under both C-10 and C-46 licenses in California, there are a limited number of C-10 certified electricians in the state, which may result in workforce shortages, operational delays, and increased costs if the CSLB Decision stands. Obtaining a C-10 license can be an extended process, and the timing and cost of having a large number of our C-46 licensed electricians seek such additional qualification is unclear.

A significant portion of our customer base is in California, and as the state deals with growing wildfire risk and grid instability, an increasing number of our customers are choosing our solar and battery offerings. If we are unable to hire, develop and retain sufficient certified electricians, our growth of solar and battery customers in California may be significantly constrained, which would negatively impact our operating results.
68



Our workforce has led the industry in safely installing solar and battery systems for tens of thousands of customers across the country, and we intend to work with regulators, industry partners, and stakeholders to grow the solar and battery market throughout California.

The loss of one or more members of our senior management or key employees may adversely affect our ability to implement our strategy.

We depend on our experienced management team, and the loss of one or more key executives could have a negative impact on our business. In particular, we are dependent onWith any change in leadership, there is a risk to organizational effectiveness and employee retention as well as the servicespotential for disruption to our business. None of our chief executive officer and co-founder, Lynn Jurich, and our Chairman and co-founder, Edward Fenster. We also depend on our ability to retain and motivate key employees and attract qualified new employees. Neither our founders norexecutives or our key employees are bound by employment agreements for any specific term, and we may be unable to replace key members of our management team and key employees in the event we lose their services. Integrating new employees into our management team could prove disruptive to our operations, require substantial resources and management attention and ultimately prove unsuccessful. An inability to attract and retain sufficient managerial personnel who have critical industry experience and relationships could limit or delay our strategic efforts, which could have a material adverse effect on our business, financial condition, and results of operations.
We may not realize the anticipated benefits of past or future acquisitions, and integration of these acquisitions may disrupt our business and management.
We acquired MEC in February 2014 and Clean Energy Experts, LLC (“CEE”) in April 2015. We may in the future acquire additional companies, project pipelines, products, or technologies or enter into joint ventures or other strategic initiatives. We may not realize the anticipated benefits of past or future acquisitions, and any acquisition has numerous risks that are not within our control. These risks include the following, among others:
difficulty in assimilating the operations and personnel of the acquired company, especially given our unique culture;
difficulty in effectively integrating the acquired technologies or products with our current products and technologies;
difficulty in maintaining controls, procedures and policies during the transition and integration;
disruption of our ongoing business and distraction of our management and employees from other opportunities and challenges due to integration issues;
difficulty integrating the acquired company’s accounting, management information and other administrative systems;
inability to retain key technical and managerial personnel of the acquired business;
inability to retain key customers, vendors and other business partners of the acquired business;
inability to achieve the financial and strategic goals for the acquired and combined businesses;
incurring acquisition-related costs or amortization costs for acquired intangible assets that could impact our results of operations;
significant post-acquisition investments which may lower the actual benefits realized through the acquisition;
potential failure of the due diligence processes to identify significant issues with product quality, legal and financial liabilities, among other things;
potential inability to assert that internal controls over financial reporting are effective; and
potential inability to obtain, or obtain in a timely manner, approvals from governmental authorities, which could delay or prevent such acquisitions.
Our failure to address these risks, or other problems encountered in connection with our past or future acquisitions, could cause us to fail to realize the anticipated benefits of these acquisitions or investments, cause us to incur unanticipated liabilities, and harm our business generally. Future acquisitions could also result in dilutive issuances of our equity securities, the incurrence of debt, contingent liabilities, amortization expenses, incremental expenses or the write-off of goodwill, any of which could harm our financial condition or results of operations.
Mergers and acquisitions of companies are inherently risky, may not produce the anticipated benefits and could adversely affect our business, financial condition or results of operations.


If we are unsuccessful in developing and maintaining our proprietary technology, including our BrightPath software, our ability to attract and retain solar partners could be impaired, our competitive position could be harmed and our revenue could be reduced.
Our future growth depends on our ability to continue to develop and maintain our proprietary technology that supports our solar service offerings, including our design and proposal software, BrightPath. In addition, we rely, and expect to continue to rely, on licensing agreements with certain third parties for aerial images that allow us to efficiently and effectively analyze a homeowner’s rooftop for solar energy system specifications. In the event that our current or future products require features that we have not developed or licensed, or we lose the benefit of an existing license, we will be required to develop or obtain such technology through purchase, license or other arrangements. If the required technology is not available on commercially reasonable terms, or at all, we may incur additional expenses in an effort to internally develop the required technology. In addition, our BrightPath software was developed, in part, with U.S. federal government funding. When new technologies are developed with U.S. government funding, the government obtains certain rights in any resulting patents, including a nonexclusive license authorizing the government to use the invention for non-commercial purposes. These rights may permit the government to disclose our confidential information to third parties and to exercise “march-in” rights to use or allow third parties to use our patented technology. We are also subject to certain reporting and other obligations to the U.S. government in connection with funding for BrightPath. If we were unable to maintain our existing proprietary technology, our ability to attract and retain solar partners could be impaired, our competitive position could be harmed and our revenue could be reduced.
Our business may be harmed if we fail to properly protect our intellectual property, and we may also be required to defend against claims or indemnify others against claims that our intellectual property infringes on the intellectual property rights of third parties.
We believe that the success of our business depends in part on our proprietary technology, including our software, information, processes and know-how. We rely on copyright, trade secret and patent protections to secure our intellectual property rights. Although we may incur substantial costs in protecting our technology, we cannot be certain that we have adequately protected or will be able to adequately protect it, that our competitors will not be able to utilize our existing technology or develop similar technology independently, that the claims allowed with respect to any patents held by us will be broad enough to protect our technology or that foreign intellectual property laws will adequately protect our intellectual property rights. Moreover, we cannot be certain that our patents provide us with a competitive advantage. Despite our precautions, it may be possible for third parties to obtain and use our intellectual property without our consent. Unauthorized use of our intellectual property by third parties, and the expenses incurred in protecting our intellectual property rights, may adversely affect our business. In the future, some of our products could be alleged to infringe existing patents or other intellectual property of third parties, and we cannot be certain that we will prevail in any intellectual property dispute. In addition, any future litigation required to enforce our patents, to protect our trade secrets or know-how or to defend us or indemnify others against claimed infringement of the rights of third parties could harm our business, financial condition and results of operations.
The Office of the Inspector General of the U.S. Department of the Treasury has issued subpoenas to a number of significant participants in the rooftop solar energy installation industry, including us. The subpoena we received requires us to deliver certain documents in our possession relating to our participation in the U.S. Treasury grant program. These documents have been delivered to the Office of the Inspector General of the U.S. Department of the Treasury, which is investigating the administration and implementation of the U.S. Treasury grant program.
In July 2012, we and other companies that are significant participants in both the solar industry and the cash grant program (under Section 1603 of the American Recovery and Reinvestment Act of 2009) received subpoenas from the U.S. Department of the Treasury’s Office of the Inspector General. Our subpoena requested, among other things, documents that relate to our applications for U.S. Treasury grants and communications with certain other solar service companies or certain firms that appraise solar energy property for U.S. Treasury grant application purposes. The Inspector General is working with the Civil Division of the U.S. Department of Justice to investigate the administration and implementation of the U.S. Treasury grant program, including possible misrepresentations concerning the fair market value of the solar power systems submitted for grant under that program made in grant applications by companies in the solar industry, including us. We produced documents and testimony as requested by the Inspector General, and we intend to continue to cooperate fully with the Inspector General and the Department of Justice. We are not able to predict how long this review will be on-going. If, at the conclusion of the investigation, the Inspector General concludes that misrepresentations were made, the Department of Justice could


decide to bring a civil action to recover amounts it believes were improperly paid to us. If it were successful in asserting this action, we could be required to pay damages and penalties for any funds received based on such misrepresentations (which, in turn, could require us to make indemnity payments to certain of our fund investors). Such consequences could have a material adverse effect on our business, liquidity, financial condition and prospects. Additionally, the period of time necessary to resolve the investigation is uncertain, and this matter could require significant management and financial resources that could otherwise be devoted to the operation of our business.
We are subject to legal proceedings, regulatory inquiries and litigation, and we have previously been, and may in the future be, named in additional legal proceedings, become involved in regulatory inquiries or be subject to litigation in the future, all of which are costly, distracting to our core business and could result in an unfavorable outcome, or a material adverse effect on our business, financial condition, results of operations, or the trading price for our securities.

We are involved in legal proceedings and receive inquiries from government and regulatory agencies. For example, in additionagencies from time to the pending U.S. Department of the Treasury investigation discussed above, in connection with its review of the Department of Treasury’s Section 1603 program, which allows taxpayers to receive cash grants for certain qualified renewable energy projects, the United States Senate Committee on Finance and the House Committee on Ways and Means sent us an inquiry regarding our use of solar energy incentives, third-party financing, and methods of determining cost basis for solar energy properties, to which we have responded.time. In the event that we are involved in significant disputes or are the subject of a formal action by a regulatory agency, we could be exposed to costly and time consumingtime-consuming legal proceedings that could result in any number of outcomes. Although outcomes of such actions vary, any current or future claims or regulatory actions initiated by or against us, whether successful or not, could result in significant costs, costly damage awards or settlement amounts, injunctive relief, increased costs of business, fines or orders to change certain business practices, significant dedication of management time, diversion of significant operational resources, or otherwise harm our business.

If we are not successful in our legal proceedings and litigation, we may be required to pay significant monetary damages, which could hurt our results of operations. Lawsuits are time-consuming and expensive to resolve and divert management’s time and attention. Although we carry general liability insurance, our insurance may not cover potential claims or may not be adequate to indemnify us for all liability that may be imposed. We cannot predict how the courts will rule in any potential lawsuit against us. Decisions in favor of parties that bring lawsuits against us could subject us to significant liability for damages, adversely affect our results of operations and harm our reputation.

A failure to comply with laws and regulations relating to our interactions with current or prospective residential customers could result in negative publicity, claims, investigations, and litigation, and adversely affect our financial performance.

Our business involves transactions with homeowners.customers. We and our solar partners must comply with numerous federal, state and local laws and regulations that govern matters relating to our interactions with homeowners,customers, including those pertaining to privacy and data security, consumer financial and credit transactions, home improvement contracts, warranties and direct-to-home solicitation.solicitation, along with certain rules and regulations specific to the marketing and sale of residential solar products and services. These laws and regulations are dynamic and subject to potentially differing interpretations, and various federal, state and local legislative and regulatory bodies may expand current laws or regulations, or enact new laws and regulations, regarding these matters. Changes in these laws or regulations or their interpretation could dramatically affect how we do business, acquire customers, and manage and use information we collect from and about current and prospective customers and the costs associated therewith. We strive to comply with all applicable laws and regulations relating to our interactions with residential customers. It is possible, however, that these requirements may be interpreted and applied in a manner that is inconsistent from one jurisdiction to another and may conflict with other rules or our practices. Our noncomplianceNoncompliance with any such laws or regulations, or the perception that we or our solar partners have violated such laws or regulations or engaged in deceptive practices that could result in a violation, could also expose us to claims, proceedings, litigation and investigations by private parties and regulatory authorities, as well as substantial fines
69


and negative publicity, each of which may materially and adversely affect our business. We have incurred, and will continue to incur, significant expenses to comply with such laws and regulations, and increased regulation of matters relating to our interactions with residential customers could require us to modify our operations and incur significant additional expenses, which could have an adverse effect on our business, financial condition, and results of operations.



Any investigations, actions, adoption or amendment of regulations relating to the marketing of our products to residential consumers could divert management’s attention from our business, require us to modify our operations and incur significant additional expenses, which could have an adverse effect on our business, financial condition, and results of operations or could reduce the number of our potential customers.

We cannot ensure that our sales professionals and other personnel will always comply with our standard practices and policies, as well as applicable laws and regulations. In any of the numerous interactions between our sales professionals or other personnel and our customers or potential customers, our sales professionals or other personnel may, without our knowledge and despite our efforts to effectively train them and enforce compliance, engage in conduct that is or may be prohibited under our standard practices and policies and applicable laws and regulations. Any such non-compliance, or the perception of non-compliance, has exposed us to claims and could expose us to additional claims, proceedings, litigation, investigations, or enforcement actions by private parties or regulatory authorities, as well as substantial fines and negative publicity, each of which may materially and adversely affect our business and reputation. We have incurred, and will continue to incur, significant expenses to comply with the laws, regulations and industry standards that apply to us.

Compliance with occupational safety and health requirements and best practices can be costly, and noncompliance with such requirements may result in potentially significant penalties, operational delays and adverse publicity.

The installation of solar energy systems requires our employees and employees of our solar partners to work with complicated and potentially dangerous electrical and utility systems. The evaluation and installation of our energy-related products also require these employees to work in locations that may contain potentially dangerous levels of asbestos, lead or mold or other substances. We also maintain large fleets of vehicles that these employees use in the course of their work. There is substantial risk of serious illness, injury, or death if proper safety procedures are not followed. Our operations are subject to regulation under the U.S. Occupational Safety and Health Act (“OSHA”("OSHA") and equivalent state laws. Changes to OSHA requirements, or stricter interpretation or enforcement of existing laws or regulations, could result in increased costs. If we fail to comply with applicable OSHA regulations, even if no work-related serious illness, injury, or death occurs, we may be subject to civil or criminal enforcement and be required to pay substantial penalties, incur significant capital expenditures, or suspend or limit operations. Any accidents, citations, violations, illnesses, injuries or failure to comply with industry best practices may subject us to adverse publicity, damage our reputation and competitive position and adversely affect our business.
Rising interest rates will adversely impact our business.
Rising interest rates will increase our cost of capital. Our future success depends on our ability to raise capital from fund investors and obtain secured lending to help finance the deployment of our solar service offerings. Part of our business strategy is to seek to reduce our cost of capital through these arrangements to improve our margins, offset future reductions in government incentives and maintain the price competitiveness of our solar service offerings. Rising interest rates may have an adverse impact on our ability to offer attractive pricing on our solar service offerings to homeowners.
The majority of our cash flows to date have been from solar service offerings under Customer Agreements that have been monetized under various investment fund structures. One of the components of this monetization is the present value of the payment streams from homeowners who enter into these Customer Agreements. If the rate of return required by capital providers, including debt providers, rises as a result of a rise in interest rates, it will reduce the present value of the homeowner payment stream and consequently reduce the total value derived from this monetization. Any measures that we could take to mitigate the impact of rising interest rates on our ability to secure third-party financing could ultimately have an adverse impact on the value proposition that we offer homeowners.
We are exposed to the credit risk of homeowners and payment delinquencies on our accounts receivables.
Our Customer Agreements are typically for 20 years and require the homeowner to make monthly payments to us. Accordingly, we are subject to the credit risk of homeowners. As of September 30, 2017, the average FICO score of our customers under a lease or power purchase agreement with a monthly payment schedule remained at or above 740, which is generally categorized as a "Very Good" credit profile by the Fair Isaac Corporation. However, this may decline to the extent FICO score requirements under future investment funds are relaxed. While to date homeowner defaults have been immaterial, we expect that the risk of homeowner defaults may increase as we grow our business. Due to the immaterial amount of homeowner defaults to date, our reserve for this exposure is minimal, and our future exposure may exceed the amount of such reserves. If we experience increased homeowner credit defaults, our revenues and our ability to raise new investment funds could be adversely affected. If economic conditions worsen, certain of our homeowners may face liquidity concerns and may be unable to satisfy their payment obligations to us on a timely basis or at all, which could have a material adverse effect on our financial condition and results of operations.
Obtaining a sales contract with a potential customer does not guarantee that a potential customer will not decide to cancel or that we will need to cancel due to a failed inspection, which could cause us to generate no revenue from a product and adversely affect our results of operations.
Even after we secure a sales contract with a potential customer, we (either directly or through our solar partners) must perform an inspection to ensure the home, including the rooftop, meets our standards and specifications. If the inspection finds repairs to the rooftop are required in order to satisfy our standards and specifications to install the solar energy system, and a potential customer does not want to make such required repairs, we would lose that anticipated sale. In addition, per the terms of our Customer Agreements, a customer


maintains the ability to cancel before commencement of installation, subject to certain conditions. Any delay or cancellation of an anticipated sale could materially and adversely affect our financial results, as we may have incurred significant expense and generated no revenue.
The requirements of being a public company may strain our resources, divert management’s attention and affect our ability to attract and retain qualified board members and officers.
We are subject to the reporting requirements of the Exchange Act, the listing requirements of the NASDAQ Stock Market and other applicable securities rules and regulations. Compliance with these rules and regulations has increased our legal and financial compliance costs, made some activities more difficult, time-consuming or costly and increased demand on our systems and resources. The Exchange Act requires, among other things, that we file annual, quarterly and current reports with respect to our business and results of operations and maintain effective disclosure controls and procedures and internal control over financial reporting. To maintain and improve our disclosure controls and procedures and internal control over financial reporting to meet this standard, significant resources and management oversight may be required. As a result, management’s attention may be diverted from other business concerns, which could harm our business and results of operations. Although we have already hired additional employees to comply with these requirements, we may need to hire more employees in the future, which will increase our costs and expenses.
We use “open source” software in our solutions, which may require that we release the source code of certain software subject to open source licenses or subject us to possible litigation or other actions that could adversely affect our business.
We utilize software that is licensed under so-called “open source,” “free” or other similar licenses. Open source software is made available to the general public on an “as-is” basis under the terms of a non-negotiable license. We currently combine our proprietary software with open source software but not in a manner that we believe requires the release of the source code of our proprietary software to the public. However, our use of open source software may entail greater risks than use of third-party commercial software. Open source licensors generally do not provide warranties or other contractual protections regarding infringement claims or the quality of the code. In addition, if we combine our proprietary software with open source software in a certain manner, we could, under certain open source licenses, be required to release the source code of our proprietary software to the public. This would allow our competitors to create similar offerings with lower development effort and time.
We may also face claims alleging noncompliance with open source license terms or infringement or misappropriation of proprietary software. These claims could result in litigation, require us to purchase a costly license or require us to devote additional research and development resources to change our software, any of which would have a negative effect on our business and results of operations. In addition, if the license terms for open source software that we use change, we may be forced to re-engineer our solutions, incur additional costs or discontinue the use of these solutions if re-engineering cannot be accomplished on a timely basis. Although we monitor our use of open source software to avoid subjecting our offerings to unintended conditions, few courts have interpreted open source licenses, and there is a risk that these licenses could be construed in a way that could impose unanticipated conditions or restrictions on our ability to use our proprietary software. We cannot guarantee that we have incorporated or will incorporate open source software in our software in a manner that will not subject us to liability or in a manner that is consistent with our current policies and procedures.
Any security breach or unauthorized disclosure or theft of personal information we gather, store and use, or other hacking and phishing attacks on our systems, could harm our reputation and subject us to claims or litigation.
We receive, store and use personal information of homeowners, including names, addresses, e-mail addresses, credit information and other housing and energy use information, as well as the personal information of our employees. Unauthorized disclosure of such personal information, whether through breach of our systems by an unauthorized party, employee theft or misuse, or otherwise, could harm our business. In addition, computer malware, viruses, social engineering (predominantly spear phishing attacks), and general hacking have become more prevalent, have occurred on our systems in the past, and could occur on our systems in the future. Inadvertent disclosure of such personal information, or if a third party were to gain unauthorized access to the personal information in our possession, could result in claims or litigation arising from damages suffered by such individuals. In addition, we could incur significant costs in complying with the multitude of federal, state and local laws regarding the unauthorized disclosure of personal information. Our efforts to protect such personal information


may be unsuccessful due to software bugs or other technical malfunctions; employees, contractor, or vendor error or malfeasance; or other threats that evolve. In addition, third parties may attempt to fraudulently induce employees or users to disclose sensitive information. Although we have developed systems and processes that are designed to protect the personal information we receive, store and use and to prevent or detect security breaches, we cannot assure you that such measures will provide absolute security. Finally, any perceived or actual unauthorized disclosure of such information could harm our reputation, substantially impair our ability to attract and retain homeowners and have an adverse impact on our business.
If our products do not work as well as planned or if we are unsuccessful in developing and selling new products or in penetrating new markets, our business, financial condition, and results of operations could be adversely affected.

Our success and ability to compete are dependent on the products whichthat we have developed or may develop in the future. There is a risk that the products that we have developed or may develop may not work as intended, or that the marketing of the products may not be as successful as anticipated. For example, we introduced our BrightBox energy storage system in Hawaii and California and completed the first installation in Hawaii in May 2016. If BrightBox does not work as intended or if BrightBox is not adopted in the future at the rate we expect, our business, financial condition and results of operations could be adversely affected. The development of new products generally requires substantial investment and can require long development and testing periods before they are commercially viable. We intend to continue to make substantial investments in developing new products and it is possible that that we may not develop or acquire new products or product enhancements that compete effectively within our target markets or differentiate our products based on functionality, performance or cost and thus our new technologies and products may not result in meaningful revenue. In addition, any delays in developing and releasing new or enhanced products could cause us to lose revenue opportunities and potential customers. Any technical flaws in product releases could diminish the innovative impact of our products and have a negative effect on customer adoption and our reputation. If we fail to introduce new products that meet the demands of our customers or target markets or do not achieve market acceptance, or if we fail to penetrate new markets, our business, financial conditions and results of operations could be adversely affected.

We have incurred losses and may be unable to sustain profitability in the future.

70


We have incurred net losses in the past and may continue to incur net losses as we increase our spending to finance the expansion of our operations, expand our installation, engineering, administrative, sales and marketing staffs, increase spending on our brand awareness and other sales and marketing initiatives, make significant investments to drive future growth in our business and implement internal systems and infrastructure to support our growth. We do not know whether our revenue will grow rapidly enough to absorb these costs and our limited operating history makes it difficult to assess the extent of these expenses or their impact on our results of operations. Our ability to sustain profitability depends on a number of factors, including but not limited to:

growing our customer base;

reducing our operating costs by lowering our customer acquisition costs and optimizing our design and installation processes and supply chain logistics;

finding investors willing to invest in our investment funds on favorable terms;

maintaining or further lowering our cost of capital;

reducing the cost of components for our solar service offerings;

growing and maintaining our channel partner network;

maintaining high levels of product quality, performance, and customer satisfaction;

mitigating the impact of the COVID-19 pandemic on our business; and

growing our direct-to-consumer business to scale.

Even if we do sustain profitability, we may be unable to achieve positive cash flows from operations in the future.

Our results of operations may fluctuate from quarter to quarter, which could make our future performance difficult to predict and could cause our results of operations for a particular period to fall below expectations, resulting in a decline in the price of our common stock.

Our quarterly results of operations are difficult to predict and may fluctuate significantly in the future. We have experienced seasonal and quarterly fluctuations in the past and expect these fluctuations to continue. However, given that we are operating in a rapidly changing industry, those fluctuations may be masked by our recent growth rates and thus may not be readily apparent from our historical results of operations. As such, our past quarterly results of operations may not be good indicators of likely future performance.

In addition to the other risks described in this “Risk Factors” section, as well as the factors discussed in the “Management’s Discussion and Analysis of Financial Condition and Results of Operations” section, the following factors, among others, could cause our results of operations and key performance indicators to fluctuate:

the expiration, reduction or initiation of any governmental tax rebates, tax exemptions, or incentives;

significant fluctuations in customer demand for our solar service offerings or fluctuations in the geographic concentration of installations of solar energy systems;

changes in financial markets, which could restrict our ability to access available and cost-effective financing sources;

seasonal, environmental or weather conditions that impact sales, energy production, and system installations;

the amount and timing of operating expenses related to the maintenance and expansion of our business, operations and infrastructure;

71


announcements by us or our competitors of new products or services, significant acquisitions, strategic partnerships, joint ventures, or capital-raising activities or commitments;

changes in our pricing policies or terms or those of our competitors, including utilities;

changes in regulatory policy related to solar energy generation;

the loss of one or more key partners or the failure of key partners to perform as anticipated;

actual or anticipated developments in our competitors’ businesses or the competitive landscape;

actual or anticipated changes in our growth rate;

general economic, industry and market conditions beyond our control, such as bank failures, the COVID-19 pandemic, inflationary pressures, other macroeconomic factors, and associated economic downturn; and

changes to our cancellation rate.

In the past, we have experienced seasonal fluctuations in sales and installations, particularly in the fourth quarter. This has been the result of decreased sales through the holiday season and weather-related installation delays. Our incentives revenue is also highly variable due to associated revenue recognition rules, as discussed in greater detail in Management's Discussion and Analysis of Financial Condition and Results of Operations. Seasonal and other factors may also contribute to variability in our sales of solar energy systems and product sales. For these or other reasons, the results of any prior quarterly or annual periods should not be relied upon as indications of our future performance. In addition, our actual revenue or key operating metrics in one or more future quarters may fall short of the expectations of investors and financial analysts. If that occurs, the trading price of our common stock could decline and you could lose part or all of your investment.

Our actual financial results may differ materially from any guidance we may publish from time to time.

We have in the past provided, and may from time to time provide, guidance regarding our future performance that represents our management’s estimates as of the date such guidance is provided. Any such guidance is based upon a number of assumptions with respect to future business decisions (some of which may change) and estimates that, while presented with numerical specificity, are inherently subject to significant business, economic, and competitive uncertainties and contingencies (many of which are beyond our control, including those related to the COVID-19 pandemic, inflationary pressures, geopolitical conflict, bank failures, other macroeconomic factors, and associated economic downturn). Guidance is necessarily speculative in nature, and it can be expected that some or all of the assumptions that inform such guidance will not materialize or will vary significantly from actual results. Our ability to meet deployment volume, cost, net present value or any other forward-looking guidance is impacted by a number of factors including, but not limited to, the number of our solar energy systems purchased outright versus the number of our solar energy systems that are subject to long-term Customer Agreements, changes in installation costs, the availability of additional financing on acceptable terms, changes in the retail prices of traditional utility generated electricity, the availability of rebates, tax credits and other incentives, changes in policies and regulations including net metering and interconnection limits or caps, the availability of solar panels and other raw materials, as well as the other risks to our business that are described in this section. Accordingly, our guidance is only an estimate of what management believes is realizable as of the date such guidance is provided. Actual results may vary from such guidance and the variations may be material. Investors should also recognize that the reliability of any forecasted financial data diminishes the farther in the future that the data is forecast. In light of the foregoing, investors should not place undue reliance on our financial guidance, and should carefully consider any guidance we may publish in context.

The requirements of being a public company may strain our resources, divert management’s attention and affect our ability to attract and retain qualified board members and officers.

We are obligatedsubject to the reporting requirements of the Exchange Act, the listing requirements of the Nasdaq Stock Market and other applicable rules and regulations, including, among other requirements, U.S. laws regarding requirements to disclose efforts to identify the origin and existence of certain “conflict minerals.” Compliance with these rules and regulations has increased our legal and financial compliance costs, made some activities more difficult, time-consuming or costly and increased demand on our systems and resources. The Exchange Act requires, among other things, that we file annual, quarterly and current reports with respect to our business and results of operations and maintain propereffective disclosure controls and effectiveprocedures and internal controls over financial
72


reporting. We may not completeMaintaining our analysis of ourdisclosure controls and procedures and internal controls over financial reporting in accordance with this standard requires significant resources and management oversight. As a result, management’s attention may be diverted from other business concerns, which could harm our business and results of operations. Although we have already hired additional employees to comply with these requirements, we may need to hire more employees in the future, which will increase our costs and expenses.

Risks Related to Taxes and Accounting

Our ability to provide our solar service offerings to customers on an economically viable basis depends in part on our ability to finance these systems with fund investors who seek particular tax and other benefits.

Our solar service offerings have been eligible for federal investment tax credits, U.S. Treasury grants, and other tax benefits. We have relied on, and will continue to rely on, tax equity investment funds, which are financing structures that monetize a substantial portion of those benefits, in order to finance our solar service offerings. If, for any reason, we are unable to continue to monetize those benefits through these arrangements, we may be unable to provide and maintain our solar service offerings for customers on an economically viable basis.

The availability of this tax-advantaged financing depends upon many factors, including:

our ability to compete with other solar energy companies for the limited number of potential fund investors, each of which has limited funds and limited appetite for the tax benefits associated with these financings;

the state of financial and credit markets;

changes in the legal or tax risks associated with these financings; and

legislative or regulatory changes or decreases to these incentives.

The federal government currently offers an investment tax credit (“Commercial ITC”) under Section 48(a) of the Internal Revenue Code of 1986, as amended (the “Code”), for the installation of certain energy properties, including solar power and storage facilities owned for business purposes. The Commercial ITC was extended and expanded upon by the IRA, which was signed into law by President Biden on August 16, 2022. The IRA also created several ITC “adders” to further incentivize various types of solar and storage facilities.

Our inability to operationalize these tax credits, avail ourselves of IRA benefits in a timely manner,fashion, or ensure the facilities we intend to qualify under the ITC adders satisfy the applicable requirements, could impact our ability to compete, and compromise or eliminate opportunities to financially benefit from these internal controlstax credits, which would adversely impact our business. On February 13, 2023, the U.S. Department of the Treasury (“U.S. Treasury”) issued initial guidance regarding the Low-Income Communities Bonus Credit (Notice 2023-17), which stated that the U.S. Treasury and the IRS will not accept applications to use this adder until the third quarter of 2023, or thereafter. The U.S. Treasury also stated that further guidance is forthcoming and will address application procedures, additional criteria, applicable definitions, and other information necessary to submit an application. Without additional clarifying guidance, or changes to the 2023 program construct, this year we are likely to face challenges efficiently monetizing the Low-Income Communities Bonus Credit based on the initial program guidance. In addition, on April 4, 2023, the U.S. Treasury issued initial guidance on the Energy Community Bonus Credit (Notice 2023-29) (the “Notice”). While the Notice stated that taxpayers may rely upon the information included in the Notice, we or our tax equity partners may not be determinedable to utilize the Energy Community Bonus Credit until the U.S. Treasury issues a forthcoming proposed regulation. This regulation and other forthcoming guidance on the other ITC bonus credits may be necessary to determine whether and to what extent we may benefit from the bonus credits, and our ability to incorporate them into our business operations, which will be further impacted by when the U.S. Treasury releases additional guidance.

The federal government also currently offers a personal income tax credit under Section 25D of the Code (“Residential Clean Energy Credit”), for the installation of certain solar power facilities owned by residential taxpayers, which is applicable to customers who purchase a solar energy system outright as opposed to entering into a Customer Agreement.

We and our tax equity partners have claimed and expect to continue to claim ITCs with respect to qualifying solar energy projects. However, the application of law and guidance regarding ITC eligibility to the facts of particular solar energy projects is subject to a number of uncertainties, in particular with respect to the new IRA provisions for which U.S. Treasury regulations (“Treasury Regulations”) will continue to be effective,forthcoming, and there
73


can be no assurance that the IRS will agree with our approach in the event of an audit. The U.S. Treasury is expected to continue issuing Treasury Regulations and additional guidance with respect to the application of the newly enacted IRA provisions, and the IRS and U.S. Treasury may modify existing guidance, possibly with retroactive effect. Any of the foregoing items could reduce the amount of ITCs available to us and our tax equity partners. In this event, we could be required to indemnify tax equity partners for disallowed ITCs, adjust the terms of future tax equity partnerships, or seek alternative sources of funding for solar energy projects, each of which could have a material adverse effect on our business, financial condition, results of operations and prospects.

Future reductions in the Commercial ITC and any further legislative reductions or changes to the Commercial ITC may impact the attractiveness of solar energy to certain tax equity investors and could potentially harm our business. Obtaining tax equity funding (and tax equity funding on advantageous terms) also may become more challenging. Additionally, the benefits of the Commercial ITC have historically enhanced our ability to provide competitive pricing for customers. Reductions in, eliminations of, or expirations of, governmental incentives such as the Residential Clean Energy Credit could reduce the number of customers who choose to purchase our solar energy systems.

Additionally, potential investors must remain satisfied that the structures that we offer make the tax benefits associated with solar energy systems available to these investors, which depends on the investors’ assessment of the tax law, the absence of any unfavorable interpretations of that law and the continued application of existing tax law and interpretations to our funding structures. Changes in existing law or interpretations of existing law by the IRS and/or the courts could reduce the willingness of investors to invest in funds associated with these solar energy systems. Moreover, reductions to the corporate tax rate may reduce the appetite for tax benefits overall, which could reduce the pool of available funds. Accordingly, we cannot provide assurances that this type of financing will continue to be available to us. New investment fund structures or other financing mechanisms may become available, but if we are unable to take advantage of these fund structures and financing mechanisms, we may be at a competitive disadvantage. If, for any reason, we are unable to finance our solar service offerings through tax-advantaged structures or if we are unable to realize or monetize Commercial ITCs or other tax benefits, we may no longer be able to provide our solar service offerings to new customers on an economically viable basis, which would have a material adverse effect on our business, financial condition, and results of operations.

If the IRS makes determinations that the fair market value of our solar energy systems is materially lower than what we have claimed, we may have to pay significant amounts to our fund investors, and our business, financial condition, and prospects may be materially and adversely affected.

We and our fund investors claim the Commercial ITC in amounts based on the fair market value of our solar energy systems. We have obtained independent appraisals to determine the fair market values we report for claiming Commercial ITCs. With respect to Commercial ITCs, the IRS may review the fair market value on audit and determine that the tax credits previously claimed must be reduced. If the fair market value is determined in these circumstances to be less than what we or our tax equity investment funds reported, we may owe our fund investors an amount equal to this difference (including any interest and penalties), plus any costs and expenses associated with a challenge to that valuation. We could also be subject to tax liabilities, including interest and penalties. If the IRS further disagrees now or in the future with the amounts we or our tax equity investment funds reported regarding the fair market value of our solar energy systems, it could have a material adverse effect on our business, financial condition, and prospects.

We have purchased insurance policies insuring us and related parties for additional taxes owed in respect of lost Commercial ITCs, depreciation, gross-up costs and expenses incurred in defending the types of claims described above. However, these policies only cover certain investment funds and have negotiated exclusions from, and limitations to, coverage and therefore may not cover us for all such lost Commercial ITCs, taxes, costs and expenses.

The IRS is auditing one of our investment funds covered by our 2018 insurance policy in an audit involving a review of the fair market value determination of our solar energy systems. If this audit results in an adverse final determination, we may be subject to an indemnity obligation to our investor, which may result in certain limited out-of-pocket costs and potential increased insurance premiums in the future.

74


Our business currently depends on the availability of utility rebates, tax credits and other benefits, tax exemptions and exclusions, and other financial incentives on the federal, state, and/or local levels. We may be adversely affected by changes in, and application of, these laws or other incentives to us, and the expiration, elimination or reduction of these benefits could adversely impact our business.

Our business depends on government policies that promote and support solar energy and enhance the economic viability of owning solar energy systems. U.S. federal, state and local governmental bodies provide incentives to owners, distributors, installers and manufacturers of solar energy systems to promote solar energy. These incentives include Commercial ITCs and Residential Energy Efficient Property Credit, as discussed above, as well as other tax credits, rebates and solar renewable energy credits (“SRECs”) associated with solar energy generation. Some markets, such as New Jersey and Maryland, currently utilize SRECs. SRECs can be volatile and their value could decrease over time as the supply of SREC-producing solar energy systems installed in a particular market increases. For example, in New Jersey, because of the substantial supply of solar energy systems installed, the state was on the cusp of reaching the solar carve-out under the state’s Renewable Portfolio Standard. In May 2018, legislation was enacted to expand New Jersey’s solar carve-out to 5.1% of kilowatt hours of electricity sold in the state. In December 2019, the state regulators adopted a transition program to follow the current SREC program that will be based on a fixed price SREC model and which is anticipated to be available to replace the current SREC program. We rely on these incentives to lower our cost of capital and to attract investors, all of which enable us to lower the price we charge customers for our solar service offerings. These incentives have had a significant impact on the development of solar energy but they could change at any time, especially in light of the recent change in administration, as further described below. These incentives may also expire on a particular date, end when the allocated funding is exhausted, or be reduced, terminated or repealed without notice. The financial value of certain incentives may also decrease over time.

In December 2017, significant federal tax legislation was enacted, including a change to the corporate tax rate (the “Tax Act”). As part of the Tax Act, the current corporate income tax rate was reduced, and there were other changes including limiting or eliminating various other deductions, credits and tax preferences. This reduction in the corporate income tax rate may have reduced appetite for the Commercial ITC and depreciation benefits available with respect to solar facilities. The IRA implemented a corporate alternative minimum tax of 15% of financial statement income (subject to certain adjustments) for companies that report over $1 billion in profits to shareholders; similar to existing law, business credits (including Commercial ITCs) are limited to 75% of income in excess of $25,000 (with no limit against the first $25,000). We cannot predict whether and to what extent the U.S. corporate income tax rate will change under the Biden administration. The U.S. Congress is constantly considering changes to the tax code. Further limitations on, or elimination of, the tax benefits that support the financing of solar energy under current U.S. law could significantly impact our ability to raise tax equity investment funds or impact the terms thereof, including the amount of cash distributable to our investors. Similarly, any unfavorable interpretations of tax law by the IRS and/or the courts with respect to our financing structures could reduce the willingness of investors to invest in our funds associated with any such structure.

Any effort to overturn federal and state laws, regulations or policies that are supportive of solar energy generation or that remove costs or other limitations on other types of energy generation that compete with solar energy projects could materially and adversely affect investorour business.

Our business model also relies on multiple tax exemptions offered at the state and local levels. For example, some states have property tax exemptions that exempt the value of solar energy systems in determining values for calculation of local and state real and personal property taxes. State and local tax exemptions can have sunset dates, triggers for loss of the exemption, and can be changed by state legislatures and other regulators, and if solar energy systems were not exempt from such taxes, the property taxes payable by customers would be higher, which could offset any potential savings our solar service offerings could offer. Similarly, if state or local legislatures or tax administrators impose property taxes on third-party owners of solar energy systems, solar companies like us would be subject to higher costs. California provides an exclusion (the “Solar Exclusion”) from the assessment of California property taxes for qualifying “active solar energy systems” installed as fixtures before January 1, 2027, provided such systems are locally rather than centrally assessed (“Eligible Property”). However, the Solar Exclusion is not a permanent exclusion from the assessment of property tax. Once a change in ownership of the Eligible Property occurs, the Eligible Property may be subject to reassessment and California property taxes may become due.

75


In general, we rely on certain state and local tax exemptions that apply to the sale of equipment, sale of power, or both. These state and local tax exemptions can expire, can be changed by state legislatures, or their application to us can be challenged by regulators, tax administrators, or court rulings, and such changes could adversely impact our business and the profitability of our offerings in certain markets.

We may be subject to adverse California property tax consequences.

The State of California provides an exclusion (the “Solar Exclusion”) from the assessment of California property taxes for qualifying “active solar energy systems” installed as fixtures before January 1, 2027, provided such systems are locally rather than centrally assessed (“Eligible Property”). However, the Solar Exclusion is not a permanent exclusion from the assessment of property tax. Once a change in ownership of the Eligible Property occurs, the Eligible Property may be subject to reassessment and California property taxes may become due.

Vivint Solar, through certain of its subsidiaries, owns solar energy systems that constitute Eligible Property (the “California PV Systems”). To the extent Vivint Solar or its subsidiaries are considered the tax owners of the California PV Systems for purposes of the California Revenue and Tax Code, our acquisition of Vivint Solar may constitute a change of control of the California PV Systems, triggering the loss of the Solar Exclusion and the imposition of California property taxes, which could adversely affect our business.

If we are unable to maintain effective disclosure controls and internal controls over financial reporting, investors may lose confidence in the accuracy and completeness of our companyfinancial reports and, as a result, the value of our common stock.stock may be materially and adversely affected.

We are required, pursuant to the Exchange Act, to furnish a report by management on, among other things, the effectiveness of our internal controls over financial reporting. This assessment will need to includeincludes disclosure of any material weaknesses, if any, identified by our management in our internal controls over financial reporting. WhenWe are continuing to develop and refine our disclosure controls and improve our internal controls over financial reporting. We have expended, and anticipate that we are no longer an emerging growth company,will continue to expend, significant resources in order to maintain and continuously look for ways to enhance existing effective disclosure controls and procedures and internal controls over financial reporting. Our current controls and any new controls that we develop may become inadequate because of changes in conditions in our management report onbusiness, which presents additional complexities relating to the design and implementation of our disclosure controls and internal control over financial reporting will need to be attested to byreporting. In addition, we or our independent registered public accounting firm.firm may identify weaknesses and deficiencies that we may not otherwise identify in a timely manner in the future. If we are not able to complete the work required under Section 404 of the Sarbanes-Oxley Act on a timely basis for future fiscal years, our annual report on Form 10-K may be delayed or deficient. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that misstatements due to error or fraud will not occur or that all control issues and instances of fraud will be detected.

We may fail to establish and maintain effective internal control over financial reporting, in which case we may not detect errors on a timely basis and our consolidated financial statements may be materially misstated. In addition, we cannot guarantee that our internal controlcontrols over financial reporting will prevent or detect all errors and fraud. The risk of errors is increased in light of the complexity of our business and investment funds. For example, we must deal with significant complexity in accounting for our fund structures and the resulting allocation of net income (loss) between our stockholders and noncontrolling interests under the hypothetical liquidation at book value (“HLBV”) method as well as the income tax consequences of these fund structures. As we enter into additional investment funds, which may have contractual provisions different from those of our existing funds, the analysis as to whether we consolidate these funds, the calculation under the HLBV method, and the analysis of the tax impact could become increasingly complicated. This additional complexity could require us to hire additional resources and increase the chance that we experience errors in the future.
Historically, in connection with the audits of our consolidated financial statements for the years ended December 31, 2013 and 2012, we identified material weaknesses in our internal control over financial reporting relating to certain aspects of our financial statement close process and our accounting for income taxes. A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of a company’s annual or interim financial statements


will not be prevented or detected on a timely basis. These material weaknesses resulted from an aggregation of deficiencies.
In addition, in the 2013 consolidated financial statements, we incorrectly accounted for our deferred tax liabilities, prepaid tax asset and the related amortization as it related to income taxes incurred on intercompany transactions. The foregoing resulted in the restatement of our 2012 consolidated financial statements. Subsequent to the quarter ended March 31, 2015, we also identified and corrected an immaterial error related to the accounting for taxes on intercompany transactions.
While we were able to determine in our management's report for fiscal 2016 that our internal control over financial reporting is effective, we may not be able to complete our evaluation, testing and any required remediation in a timely fashion in future fiscal years. During the evaluation and testing process, if we identify one or more material weaknesses in our internal control over financial reporting that we are unable to remediate before the end of the same fiscal year in which the material weakness is identified, we will be unable to assert that our internal controls are effective. If we are unable to assert that our internal controlcontrols over financial reporting is effective, we could lose investor confidence in the accuracy and completeness of our financial reports, which would cause the price of our common stock to decline. In addition, we could become subject to investigations by the NASDAQ Stock Market,Nasdaq, the SEC or other regulatory authorities, which could require additional management attention and which could adversely affect our business.
We
76


Our reported financial results may be adversely affected, and comparability of our financial results with other companies in our industry may be impacted, by changes in U.S. tax laws.the accounting principles generally accepted in the United States.
Congress
Generally accepted accounting principles in the United States are subject to change and interpretation by the current administrationFinancial Accounting Standards Board (“FASB"), the SEC, and various bodies formed to promulgate and interpret appropriate accounting principles. A change in these principles or interpretations could have indicated a desire to reformsignificant effect on our reported financial results and on the U.S. corporate income tax. As partfinancial results of any tax reform, it is possible thatother companies in our industry, and may even affect the current corporate income tax ratereporting of transactions completed before the announcement or effectiveness of a change. Other companies in our industry may be reduced, and there may be other potential changesaffected differently by the adoption of new accounting standards, including limiting or eliminating various other deductions, credits or tax preferences. A reduction intiming of the corporate income tax rate could reduceadoption of new accounting standards, adversely affecting the valuecomparability of certain benefits, such as depreciation, and reduce capacity for other benefits, such as tax credits. Limitations on, or elimination of, such tax benefits could significantly impact our ability to raise tax equity investment funds or impact the terms thereof, including the amount of cash distributable to third parties. At this time, it is not possible to measure the potential impact on our tax equity investment funds, the value of our deferred tax assets, business, prospects or results of operations that might result upon enactment.financial statements.

Our ability to use our net operating loss carryforwards and certain other tax attributes may be limited.

As of December 31, 2016,2022, we had U.S. federal net operating loss carryforwards of approximately $571.0 million and state net operating loss carryforwards (“NOLs”) of approximately $524.9$720.7 million and $2.5 billion, respectively, which begin expiring in varying amounts in 2028 and 2024, respectively, if unused. Our U.S. federal and certain state NOLs generated in tax years beginning after December 31, 2017 total approximately $1.4 billion and $296.8 million, respectively, have indefinite carryover periods, and do not expire. Under Sections 382 and 383 of the Code, if a corporation undergoes an “ownership change,” the corporation’s ability to use its pre-change net operating loss carryforwardsNOLs and other pre-change tax attributes,assets, such as research tax credits, to offset its post-changepost change income and taxes may be limited. In general, an “ownership change” occurs if there is a cumulative change in our ownership by “5% shareholders”stockholders” that exceeds 50 percentage points over a rolling three-year period. Similar rules may apply under state tax laws. Additionally, states may impose other limitations on the use of NOLs and tax credit carryforwards. Any such limitations on our ability to use our net operating loss carryforwardsNOLs and other tax assets could adversely impact our business, financial condition, and results of operations. We have performed an analysis to determine whether an ownership change under Section 382 of the Code had occurred and determined no ownership changes were identified as of December 31, 2022. Vivint Solar, Inc. underwent an ownership change as of October 8, 2020.

We may be required to record a charge to earnings ifan impairment expense on our goodwill or intangible assets become impaired.assets.

We are required under generally accepted accounting principles to test goodwill for impairment at least annually or when events or changes in circumstances indicate that the carrying amount may be impaired, and to review our intangible assets for impairment when events or changes in circumstances indicate the carrying value may not be recoverable. Factors that can lead to impairment of goodwill and intangible assets include significant adverse changes in the business climate and actual or projected operating results, declines in the financial condition of our business and sustained decrease in our stock price. AsSince our annual impairment test of goodwill for the fiscal year ended December 31, 2016, our market capitalization did2022, we have not exceed our carrying value and we performedidentified any qualitative factors that would require a step 1 analysis in accordance with ASU 350 Intangibles – Goodwill and Other and determined that our fair value exceeded our carrying value and thus we did not have anquantitative goodwill impairment related to our goodwill.analysis. However, if we identify any factors that could indicate an impairment, including a sustained decrease in our stock price, we may be required to record charges to earnings if our goodwill becomes impaired.



Risks Related to Ownership of Our Common Stock

Our executive officers, directors and principal stockholders continue to have substantial control over us, which will limit your ability to influence the outcome of important matters, including a change in control.
Each of our
Our executive officers, directors and each of our stockholders who beneficially own 5% or more of our outstanding common stock and their affiliates, in the aggregate, beneficially own approximately 48.9%31.3% of the outstanding shares of our common stock, based on the number of shares outstanding as of September 30, 2017.March 31, 2023. As a result, these stockholders, if acting together, will be able to influence or control matters requiring approval by our stockholders, including the election of directors and the approval of mergers, acquisitions or other extraordinary transactions. They may also have interests that differ from yours and may vote in a way with which you disagree and which may be adverse to your interests. This concentrated control may have the effect of delaying or preventing a change in control of our company, could deprive our stockholders of an opportunity to receive a premium for their capital stock and might ultimately affect the market price of our common stock.

77


The market price of our common stock has been and may continue to be volatile, and you could lose all or part of your investment.investment in our common stock.

The trading price of our common stock has been volatile since our initial public offering, and is likely to continue to be volatile. Factors that could cause fluctuations in the market price of our common stock include the following:

price and volume fluctuations in the overall stock market from time to time;

volatility in the market prices and trading volumes of companies in our industry or companies that investors consider comparable;

changes in operating performance and stock market valuations of other companies generally, or those in our industry in particular;

sales of shares of our common stock by us or our stockholders;

failure of securities analysts to maintain coverage of us, changes in financial estimates by securities analysts who follow us, or our failure to meet these estimates or the expectations of investors;

the financial projections we may provide to the public, any changes in those projections or our failure to meet those projections;

announcements by us or our competitors of new products or services;

the public’s reaction to our press releases, other public announcements and filings with the SEC;

rumors and market speculation involving us or other companies in our industry;

actual or anticipated changes in our results of operations;

the continued adverse impact of the COVID-19 pandemic;

changes in tax and other incentives that we rely upon in order to raise tax equity investment funds;

actual or perceived privacy or data security incidents;

our ability to protect our intellectual property and other proprietary rights;

changes in the regulatory environment and utility policies and pricing, including those that could reduce theany savings we are able to offer to customers;

actual or anticipated developments in our business, our competitors’ businesses or the competitive landscape generally;

litigation involving us, our industry or both, or investigations by regulators into our operations or those of our competitors;

announced or completed acquisitions of businesses or technologies by us or our competitors;

new laws or regulations or new interpretations of existing laws or regulations applicable to our business;

changes in accounting standards, policies, guidelines, interpretations or principles;

major catastrophic events or civil unrest;

negative publicity, including accurate or inaccurate commentary or reports regarding us, our products, our sales professionals or other personnel, or other third parties affiliated with us, on social media platforms, blogs, and other websites;

78


any significant change in our management; and

general economic conditions including instability in financial markets and bank failures, and slow or negative growth of our markets.

Further, in recent years the stock markets have experienced extreme price and volume fluctuations that have affected and continue to affect the market prices of equity securities of many companies. These fluctuations often


have been unrelated or disproportionate to the operating performance of those companies. In addition, the stock prices of many renewable energy companies have experienced wide fluctuations that have often been unrelated to the operating performance of those companies. These broad market and industry fluctuations, as well as general economic, political and market conditions such as recessions, government shutdowns, interest rate changes, or international currency fluctuations, has, and may continue to, cause the markettrading price of the notes and our common stock to decline. In the past, following periods of volatility in the overall market and the market price of a particular company’s securities, securities class action litigation has often been instituted against these companies. We are party to litigation whichthat could result in substantial costs and a diversion of our management’s attention and resources.

Sales of a substantial number of shares of our common stock in the public market, including by our existing stockholders, could cause our stock price to fall.

Sales of a substantial number of shares of our common stock in the public market, or the perception that these sales might occur, could depress the market price of our common stock and could impair our ability to raise capital through the sale of additional equity securities. We are unable to predict the effect that these sales and others may have on the prevailing market price of our common stock.

In addition, certain of our stockholders, including SK E&S Co., Ltd. and other affiliated companies as well as certain stockholders who received shares as a result of our acquisition of Vivint Solar, have registration rights that would require us to register shares of our capital stock owned by them for public sale in the United States. We have also filed a registration statement to register shares of our common stock reserved for future issuance under our equity compensation plans.plans, including shares underlying equity awards assumed in connection with our acquisition of Vivint Solar. Subject to the satisfaction of applicable exercise periods and applicable volume and restrictions that apply to affiliates, the shares of our common stock issued upon exercise of outstanding options will become available for immediate resale in the public market upon issuance.

Future sales of our common stock may make it more difficult for us to sell equity securities in the future at a time and at a price that we deem appropriate. These sales also could cause the market price of our common stock to decline and make it more difficult for you to sell shares of our common stock.

Anti-takeover provisions contained in our amended and restated certificate of incorporation and amended and restated bylaws, as well as provisions of Delaware law, could impair a takeover attempt.

Our amended and restated certificate of incorporation, amended and restated bylaws and Delaware law contain provisions whichthat could have the effect of rendering more difficult, delaying, or preventing an acquisition deemed undesirable by our board of directors and therefore depress the trading price of our common stock. Among other things, our amended and restated certificate of incorporation and amended and restated bylaws include provisions:

creating a classified board of directors whose members serve staggered three-year terms;

authorizing “blank check” preferred stock, which could be issued by our board of directors without stockholder approval and may contain voting, liquidation, dividend and other rights superior to our common stock;

limiting the liability of, and providing indemnification to, our directors and officers;

limiting the ability of our stockholders to call and bring business before special meetings;

requiring advance notice of stockholder proposals for business to be conducted at meetings of our stockholders and for nominations of candidates for election to our board of directors; and

79


controlling the procedures for the conduct and scheduling of board of directors and stockholder meetings.

These provisions, alone or together, could delay or prevent hostile takeovers and changes in control or changes in our management.

As a Delaware corporation, we are also subject to provisions of Delaware law, including Section 203 of the Delaware General Corporation law, which prevents certain stockholders holding more than 15% of our outstanding capital stock from engaging in certain business combinations without approval of the holders of at least two-thirds of our outstanding capital stock not held by such stockholder.
Any provision of our amended and restated certificate of incorporation, amended and restated bylaws or Delaware law that has the effect of delaying or preventing a change in control could limit the opportunity for our


stockholders to receive a premium for their shares of our capital stock and could also affect the price that some investors are willing to pay for our common stock.

Provisions contained in our amended and restated certificate of incorporation and amended and restated bylaws limit the ability of our stockholders to call special meetings and prohibit stockholder action by written consent.

Our amended and restated certificate of incorporation provides that our stockholders may not take action by written consent. Instead, any such actions must be taken at an annual or special meeting of our stockholders. As a result, our stockholders are not able to take any action without first holding a meeting of our stockholders called in accordance with the provisions of our amended and restated bylaws, including advance notice procedures set forth in our amended and restated bylaws. Our amended and restated bylaws further provide that special meetings of our stockholders may be called only by a majority of our board of directors, the chairman of our board of directors, our Chief Executive Officer or our President. As a result, our stockholders are not allowed to call a special meeting. These provisions may delay the ability of our stockholders to force consideration of a stockholder proposal, including a proposal to remove directors.

Provisions contained in our amended and restated certificate of incorporation and amended and restated bylaws could preclude our stockholders from bringing matters before meetings of stockholders and delay changes in our board of directors.

Our amended and restated bylaws provide advance notice procedures for stockholders seeking to bring business before, or nominate candidates for election as directors at, our annual or special meetings of stockholders. In addition, our amended and restated certificate of incorporation provides that stockholders may remove directors only for cause. Any amendment of these provisions in our amended and restated bylaws or amended and restated certificate of incorporation would require approval by holders of at least 66 2/3% of our then outstanding capital stock. These provisions could preclude our stockholders from bringing matters before annual or special meetings of stockholders and delay changes in our board of directors.

Our amended and restated bylaws provide that a state or federal court located within the State of Delaware will be the sole and exclusive forum for substantially all disputes between us and our stockholders, which could limit our stockholders’ ability to obtain a favorable judicial forum for disputes with us or our directors, officers or employees.

Our amended and restated bylaws provide that, unless we consent to the selection of an alternative forum, the sole and exclusive forum for (i) any derivative action or proceeding brought on our behalf, (ii) any action asserting a claim of breach of fiduciary duty owed by any of our directors, officers or other employees to us or to our stockholders, (iii) any action asserting a claim arising pursuant to any provision of the Delaware General Corporation Law or (iv) any action asserting a claim governed by the internal affairs doctrine shall be a state or federal court located within the state of Delaware, in all cases subject to the court’s having personal jurisdiction over the indispensable parties names as defendants. The choice of forum provision may limit a stockholder’s ability to bring a claim in a judicial forum that it finds favorable for disputes with us or our directors, officers or other employees, which may discourage such lawsuits against us and our directors, officers and other employees. Alternatively, ifIn addition, our amended and restated bylaws also provide that, unless we consent to the selection of an alternative forum, to the fullest extent permitted by law, the federal district courts of the United States of America shall be the sole and exclusive forum for the resolution of any complaint asserting a cause of action arising under the Securities Act. If a court were to find the choice of forum provisionprovisions contained in our amended and restated bylaws to be inapplicable or unenforceable in an action, we may incur additional costs associated with resolving such action in other jurisdictions, which could harm our business, results of operations and financial condition.

80


If securities or industry analysts cease publishing research or reports about us, our business, our market or our competitors, or if they adversely change their recommendations regarding our common stock, the market price of our common stock and trading volume could decline.

The market for our common stock is influenced by the research and reports that securities or industry analysts publish about us, our business, our market or our competitors. If any of the analysts who cover us adversely change their recommendations regarding our common stock, or provide more favorable recommendations about our competitors, the market price of our common stock would likely decline. If any of the analysts who cover us cease coverage of our company or fail to regularly publish reports on us, we could lose visibility in the financial markets, which in turn could cause the market price of our common stock and trading volume to decline.



We do not expect to declare any dividends in the foreseeable future.future, so investors may need to rely on sales of our common stock after price appreciation, which may never occur or only occur at certain times, as the only way to realize any future gains on their investment.

We do not anticipate declaring any cash dividends to holders of our common stock in the foreseeable future. In addition, our credit agreements contain restrictions on payments of cash dividends. Consequently, investors may need to rely on sales of our common stock after price appreciation, which may never occur or only occur at certain times, as the only way to realize any future gains on their investment. Investors seeking cash dividends should not purchase shares of our common stock.

Additional issuances of our capital stock issuancesor equity-linked securities could result in significant dilution to our stockholders.

We may issue additional equity securities to raise capital, make acquisitions or for a variety of other purposes. For example, in connection with the acquisition of Vivint Solar, we issued 0.55 shares of our common stock for each share of Vivint Solar’s common stock owned prior to the acquisition, which resulted in dilution to our stockholders. Additional issuances of our capital stock may be made pursuant to the exercise or conversion of new or existing convertible debt securities (including the Notes), warrants, stock options or other equity incentive awards to new and existing service providers. Any such issuances will result in dilution to existing holders of our stock. We also rely on equity- basedequity-based compensation as an important tool in recruiting and retaining employees. The amount of dilution due to equity-based compensation of our employees and other additional issuances could be substantial.
As an emerging growth company within the meaning of the Securities Act, we will utilize certain modified disclosure requirements, and we cannot be certain if these reduced requirements will make our common stock less attractiveor securities convertible into or exchangeable or exercisable for our common stock could be substantial, and the market price of our common stock could decline.

The Capped Call transactions may negatively affect the value of our common stock.

In connection with the issuance of the Notes, we entered into the Capped Call transactions with the option counterparties. The Capped Call transactions are expected generally to investors.
Wereduce the potential dilution to our common stock upon any conversion of Notes and/or offset any cash payments we are an emerging growth company, and, for as long as we continue to be an emerging growth company, we may choose to take advantage of exemptions from various reporting requirements applicable to other public companies but not to “emerging growth companies.” These exemptions include not being required to have our independent registered public accounting firm audit our internal control over financial reporting under Section 404make in excess of the Sarbanes-Oxley Act, reduced disclosure obligations regarding executive compensationprincipal amount of converted Notes, as the case may be, with such reduction and/or offset subject to a cap.

The option counterparties or their respective affiliates may modify their hedge positions by entering into or unwinding various derivatives with respect to our common stock and/or purchasing or selling our common stock or other securities of ours in our periodic reports and proxy statements, and exemptions fromsecondary market transactions prior to the requirementsmaturity of holdingthe Notes (and are likely to do so during the observation period for conversions of Notes following November 1, 2025 or following any repurchase of Notes by us). This activity could also cause or avoid an increase or a nonbinding advisory vote on executive compensation and stockholder approval of any golden parachute payments not previously approved. We are utilizing, and we plandecrease in future filings with the SEC to continue to utilize, the modified disclosure requirements available to emerging growth companies. As a result, our stockholders may not have access to certain information they may deem important. We could remain an “emerging growth company” for up to five years following the anniversarymarket price of our initial public offering, or untilcommon stock.

The potential effect, if any, of these transactions and activities on the earliestmarket price of (1) the last day of the first fiscal yearour common stock will depend in which our annual gross revenue reaches or exceeds $1.07 billion, (2) the date that we become a “large accelerated filer” as defined in the Exchange Act, which could occur as early as January 1, 2018 or (3) the datepart on which we have issued more than $1.0 billion in non-convertible debt securities during the preceding three-year period.market conditions and cannot be ascertained at this time.


Item 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS
Unregistered Sales of Equity Securities
None.
81


Issuer Purchases of Equity Securities
None.


Item 5. OTHER INFORMATION
None.


Item 6. EXHIBITS
The documents listed in the Exhibit Index of this Quarterly Report on Form 10-Q are incorporated by reference or are filed with this Quarterly Report on Form 10-Q, in each case as indicated therein (numbered in accordance with Item 601 of Regulation S-K).



SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned, thereunto duly authorized.
82


EXHIBIT INDEX
SUNRUN INC.Incorporated by Reference
Date: November 8, 2017By:/s/ Lynn Jurich
Lynn Jurich
Chief Executive Officer
(Principal Executive Officer)
By:/s/ Bob Komin
Bob Komin
Chief Financial Officer
(Principal Accounting and Financial Officer)


EXHIBIT INDEX
    Incorporated by Reference
Exhibit
Number
 Exhibit Description Form File No. Exhibit Filing Date
           
4.1 Warrant to Purchase Shares of Common Stock of Sunrun Inc. 8-K 
001-
37511
 4.1 8/24/17
           
4.2 Registration Rights Agreement between Sunrun Inc. and Comcast Corporation, dated August 23, 2017. 8-K 
001-
37511
 4.1 8/24/17
           
31.1         
           
31.2         
           
32.1†         
           
101.INS XBRL Instance Document.        
           
101.SCH XBRL Taxonomy Schema Linkbase Document.        
           
101.CAL XBRL Taxonomy Definition Linkbase Document.        
           
101.DEF XBRL Taxonomy Calculation Linkbase Document.        
           
101.LAB XBRL Taxonomy Labels Linkbase Document.        
           
101.PRE XBRL Taxonomy Presentation Linkbase Document.        


Exhibit
Number
Exhibit DescriptionFormFile No.ExhibitFiling DateFiled Herewith
10.1+8-K001-3751110.12/22/2023
10.2+8-K001-3751110.22/22/2023
31.1X
31.2X
32.1†X
101.INSXBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCHXBRL Taxonomy Schema Linkbase Document.
101.CALXBRL Taxonomy Definition Linkbase Document.
101.DEFXBRL Taxonomy Calculation Linkbase Document.
101.LABXBRL Taxonomy Labels Linkbase Document.
101.PREXBRL Taxonomy Presentation Linkbase Document.
104Cover Page Interactive Data File (formatted as inline XBRL with applicable taxonomy extension information contained in Exhibits 101.INS, 101.SCH, 101.CAL, 101.DEF, 101.LAB, and 101.PRE)

_____________________

The certifications attached as Exhibit 32.1 that accompany this Quarterly Report on Form 10-Q are deemed furnished and not filed with the Securities and Exchange Commission and are not to be incorporated by reference into any filing of Sunrun Inc. under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended, whether made before or after the date of this Quarterly Report on Form 10-Q, irrespective of any general incorporation language contained in such filing.
+Indicates management contract or compensatory plan.

71
83


SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this Report to be signed on its behalf by the undersigned, thereunto duly authorized.
SUNRUN INC.
Date: May 3, 2023By:/s/ Mary Powell
Mary Powell
Chief Executive Officer
(Principal Executive Officer)
By:/s/ Danny Abajian
Danny Abajian
Chief Financial Officer
(Principal Financial Officer)

84