Solar installations in Los Angeles County, CA
201,159 recorded installations in Los Angeles County, California — capacity, prices and the installers doing the work.
Dataset updated . Refreshed from LBNL's Tracking the Sun public releases.
Most active
Top installers in Los Angeles County
| # | Installer | Installs here |
|---|---|---|
| 1 | Tesla Energy | 31,666 |
| 2 | Sunrun | 22,796 |
| 3 | Sunpower | 12,513 |
| 4 | Verengo | 6,186 |
| 5 | Freedom Forever | 3,324 |
| 6 | Esp Contracting | 2,894 |
| 7 | Petersendean | 2,643 |
| 8 | Solar Optimum Design Electrical | 2,603 |
| 9 | Bright Ops | 2,558 |
| 10 | La Solar Group | 2,498 |
Growth
Installations by year
Frequently asked questions
How many homes have solar in Los Angeles County?
The Tracking the Sun dataset records 201,159 solar installations in Los Angeles County, California (2.0 GW of capacity). Dataset coverage depends on California's reporting programs, so the true total is higher.
How much does solar cost in Los Angeles County?
The median installed price for recorded systems in Los Angeles County is $4.50/W pre-incentive; the median system runs 5.9 kW.
Who installs solar in Los Angeles County?
The most active recorded installers in Los Angeles County are Tesla Energy, Sunrun, Sunpower.
County assignment is derived from installation ZIP codes via the Census 2020 ZCTA↔county crosswalk (primary county by land-area overlap) — approximate at county boundaries. See methodology.