Counts from public records, not a review or rating. I have no partnership with Calsun Electric Systems; the name is as the utility recorded it.
Calsun Electric Systems at a glance
| License lookup | California Contractors State License Board |
|---|---|
| Systems in records | 388 |
| Years in records | 2014–2023 |
| Latest record | 12/2023 |
| States | California |
| Top cities | Paso Robles, Templeton, Atascadero, San Miguel, Morro Bay |
| Typical system | 7.6 kW |
| Main panel brand | Qcells North America |
| Main inverter brand | SolarEdge Technologies Ltd. |
| With a battery | 2% |
| Leased or PPA | 0% |
Records: LBNL Tracking the Sun.
Calsun Electric Systems systems by state
| State | Systems | Earliest record | Latest record |
|---|---|---|---|
| California | 388 | 2014 | 2023-12 |
Systems by year
Where Calsun Electric Systems installs
California
| City | Systems | Share of company's CA systems |
|---|---|---|
| Paso Robles | 185 | 48% |
| Templeton | 52 | 13% |
| Atascadero | 28 | 7% |
| San Miguel | 20 | 5% |
| Morro Bay | 18 | 5% |
| San Luis Obispo | 15 | 4% |
| Arroyo Grande | 10 | 3% |
| Los Osos | 10 | 3% |
| Nipomo | 9 | 2% |
| Creston | 7 | 2% |
| Santa Maria | 5 | 1% |
| Shandon | 4 | 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: Qcells North America (22%), Jinko Solar Co., Ltd (19%), Mission Solar Energy LLC (16%), LG Electronics Inc. (11%), LONGi Green Energy Technology Co., Ltd. (10%)
- Inverters: SolarEdge Technologies Ltd. (64%), Enphase Energy Inc. (23%), Fronius USA (3%), SMA America (2%), Fronius International GmbH (1%)
- Leases and PPAs: 0% of its systems with known ownership were leased or under a power purchase agreement.
- Batteries: 2% 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
Ck Electric (391), Stephen Griffin Construction (391), Renewable Energy Advantage (389), Super Solar (389), Captive Solar Energy (388), Cooperative Community Energy (384), Gilmore Heating And Air (383), Green Conception (383).