Counts from public records, not a review or rating. I have no partnership with Solarworx; the name is as the utility recorded it.
Solarworx at a glance
| License lookup | California Contractors State License Board |
|---|---|
| Systems in records | 466 |
| Years in records | 2019–2023 |
| Latest record | 12/2023 |
| States | California |
| Top cities | Sonora, Jamestown, Tuolumne, Groveland, Twain Harte |
| Typical system | 10.4 kW |
| Main panel brand | CertainTeed |
| Main inverter brand | Enphase Energy Inc. |
| With a battery | 0% |
| Leased or PPA | 0% |
Records: LBNL Tracking the Sun.
Solarworx systems by state
| State | Systems | Earliest record | Latest record |
|---|---|---|---|
| California | 466 | 2019 | 2023-12 |
Systems by year
Where Solarworx installs
California
| City | Systems | Share of company's CA systems |
|---|---|---|
| Sonora | 247 | 53% |
| Jamestown | 43 | 9% |
| Tuolumne | 32 | 7% |
| Groveland | 24 | 5% |
| Twain Harte | 23 | 5% |
| Columbia | 19 | 4% |
| Soulsbyville | 13 | 3% |
| Mi Wuk Village | 10 | 2% |
| Copperopolis | 8 | 2% |
| Angels Camp | 8 | 2% |
| La Grange | 7 | 2% |
| Oakdale | 6 | 1% |
Source: LBNL Tracking the Sun, residential systems in utility interconnection records. City as the utility recorded it. How I count.
Equipment and ownership
- Panels: CertainTeed (27%), Heliene (26%), Aptos Solar Technology LLC (19%), Enphase Energy Inc. (14%), Chint Solar (Zhejiang) Co., Ltd. (6%)
- Inverters: Enphase Energy Inc. (58%), SolarEdge Technologies Ltd. (27%), SunPower (0%), Sol-Ark (0%)
- Leases and PPAs: 0% of its systems with known ownership were leased or under a power purchase agreement.
- Batteries: 0% of its systems had a battery on record.
Offered a lease or PPA? Read lease vs buy first.
Before you sign
- License. Look the company up with the California Contractors State License Board and check the name on the contract matches the license.
- Run the quote through the quote checker and the list in how to check a solar quote.
Companies of similar size in California records
Us Green Solar (471), Advanced Energy Services (469), Zurn Electric (469), Green Tech Solutions (467), Pacific Energy (465), Treepublic Solar (465), Sungenia Solar Solutions (459), Ready Home Energy (455).