| | |
Name of Subsidiary | | Jurisdiction of Incorporation |
| Helios Depositor, LLC | | Delaware |
| Helios Issuer, LLC | | Delaware |
| Sunnova ABS Holdings III, LLC | | Delaware |
| Sunnova ABS Holdings, LLC | | Delaware |
| Sunnova ABS Management, LLC | | California |
| Sunnova AP 6 Warehouse II, LLC | | Delaware |
| Sunnova Asset Portfolio 4, LLC | | Delaware |
| Sunnova Asset Portfolio 5 Holdings, LLC | | Delaware |
| Sunnova Asset Portfolio 5, LLC | | Delaware |
| Sunnova Asset Portfolio 6 Holdings, LLC | | Delaware |
| Sunnova Asset Portfolio 6, LLC | | Delaware |
| Sunnova Asset Portfolio 7 Holdings, LLC | | Delaware |
| Sunnova Energy Corporation | | Delaware |
| Sunnova Energy Guam, LLC | | Delaware |
| Sunnova Energy Puerto Rico, LLC | | Delaware |
| Sunnova Energy Yield GP LLC | | Delaware |
| Sunnova Energy Yield, LP | | Delaware |
| Sunnova EZ-Own Portfolio, LLC | | Delaware |
| Sunnova Helios II Depositor, LLC | | Delaware |
| Sunnova Helios II Issuer, LLC | | Delaware |
| Sunnova Helios III Depositor, LLC | | Delaware |
| Sunnova Helios III Issuer, LLC | | Delaware |
| Sunnova Intermediate Holdings, LLC | | Delaware |
| Sunnova LAP Holdings, LLC | | Delaware |
| Sunnova LAP I, LLC | | Delaware |
| Sunnova LAP II, LLC | | Delaware |
| Sunnova Lease Vehicle 3-HI, LLC | | Delaware |
| Sunnova Management, LLC | | Delaware |
| Sunnova Protect Holdings, LLC | | Delaware |
| Sunnova Protect Management, LLC | | Delaware |
| Sunnova Protect OpCo, LLC | | Delaware |
| Sunnova RAYS I Depositor, LLC | | Delaware |
| Sunnova RAYS I Holdings, LLC | | Delaware |
| Sunnova RAYS I Issuer, LLC | | Delaware |
| Sunnova RAYS I Management, LLC | | Delaware |
| Sunnova SAP I, LLC | | Delaware |
| Sunnova SAP II, LLC | | Delaware |
| Sunnova SLA Management, LLC | | Delaware |
| Sunnova SSA Management, LLC | | Delaware |
| Sunnova TE Management I, LLC | | Delaware |
| Sunnova TE Management II, LLC | | Delaware |
| Sunnova TE Management III, LLC | | Delaware |
| Sunnova TEP I Developer, LLC | | Delaware |
| Sunnova TEP I Holdings, LLC | | Delaware |
| Sunnova TEP I Manager, LLC | | Delaware |
| Sunnova TEP I, LLC | | Delaware |
| Sunnova TEP II Developer, LLC | | Delaware |
| Sunnova TEP II Holdings, LLC | | Delaware |
| Sunnova TEP II Manager, LLC | | Delaware |
| Sunnova TEP II, LLC | | Delaware |
| Sunnova TEP II-B, LLC | | Delaware |
| Sunnova TEP III Manager, LLC | | Delaware |
| Sunnova TEP III, LLC | | Delaware |
