Counts from public records, not a review or rating. I have no partnership with J J Electric; the name is as the utility recorded it.
J J Electric at a glance
| License lookup | California Contractors State License Board |
|---|---|
| Systems in records | 743 |
| Years in records | 2006–2023 |
| Latest record | 12/2023 |
| States | California |
| Top cities | Santa Rosa, Sebastopol, Petaluma, Oakland, Sonoma |
| Typical system | 6.7 kW |
| Main panel brand | REC Solar |
| Main inverter brand | Enphase Energy Inc. |
| With a battery | 19% |
| Leased or PPA | 0% |
Records: LBNL Tracking the Sun.
J J Electric systems by state
| State | Systems | Earliest record | Latest record |
|---|---|---|---|
| California | 743 | 2006 | 2023-12 |
Systems by year
Where J J Electric installs
California
| City | Systems | Share of company's CA systems |
|---|---|---|
| Santa Rosa | 156 | 21% |
| Sebastopol | 106 | 14% |
| Petaluma | 83 | 11% |
| Oakland | 27 | 4% |
| Sonoma | 25 | 3% |
| Novato | 25 | 3% |
| Rohnert Park | 22 | 3% |
| Berkeley | 21 | 3% |
| Napa | 21 | 3% |
| San Rafael | 20 | 3% |
| Cloverdale | 17 | 2% |
| Windsor | 17 | 2% |
Source: LBNL Tracking the Sun, residential systems in utility interconnection records. City as the utility recorded it. How I count.
Equipment and ownership
- Panels: REC Solar (29%), LG Electronics Inc. (20%), Enphase Energy Inc. (18%), Solaria Corporation (10%), Panasonic Corporation of North America (9%)
- Inverters: Enphase Energy Inc. (73%), SolarEdge Technologies Ltd. (4%), SMA America (1%), LG Electronics Inc. (1%), SunPower (0%)
- Leases and PPAs: 0% of its systems with known ownership were leased or under a power purchase agreement.
- Batteries: 19% 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
Secure Roofing And Solar (763), Bright Life Solar (749), Aztec Solar (747), Phoenix Solar Energy Ca (744), Freevolt Usa (741), Climate And Energy (738), Myers Electric Company (738), Sunrise Solar (737).