| Cover | Mar. 14, 2024 |
| Cover [Abstract] | |
| Entity Central Index Key | 0001772720 |
| Amendment Flag | false |
| Document Type | 8-K |
| Document Period End Date | Mar. 14, 2024 |
| Entity Registrant Name | Spruce Power Holding Corporation |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-38971 |
| Entity Tax Identification Number | 83-4109918 |
| Entity Address, Address Line One | 2000 S Colorado Blvd, Suite 2-825 |
| Entity Address, City or Town | Denver |
| Entity Address, State or Province | CO |
| Entity Address, Postal Zip Code | 80222 |
| City Area Code | (866) |
| Local Phone Number | 777-8235 |
| Written Communications | false |
| Soliciting Material | true |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, par value $0.0001 per share |
| Trading Symbol | SPRU |
| Security Exchange Name | NYSE |
| Entity Emerging Growth Company | false |
