Counts from public records, not a review or rating. I have no partnership with Solartech Energy Systems; the name is as the utility recorded it.
Solartech Energy Systems at a glance
| License lookup | California Contractors State License Board |
|---|---|
| Systems in records | 6,197 |
| Years in records | 2003–2023 |
| Latest record | 12/2023 |
| States | California |
| Top cities | San Diego, El Cajon, Chula Vista, Escondido, La Mesa |
| Typical system | 6.2 kW |
| Main panel brand | SunPower |
| Main inverter brand | SunPower |
| With a battery | 6% |
| Leased or PPA | 1% |
Records: LBNL Tracking the Sun.
Solartech Energy Systems systems by state
| State | Systems | Earliest record | Latest record |
|---|---|---|---|
| California | 6,197 | 2003 | 2023-12 |
Systems by year
Where Solartech Energy Systems installs
California
| City | Systems | Share of company's CA systems |
|---|---|---|
| San Diego | 2,012 | 32% |
| El Cajon | 470 | 8% |
| Chula Vista | 425 | 7% |
| Escondido | 235 | 4% |
| La Mesa | 203 | 3% |
| Carlsbad | 193 | 3% |
| Poway | 174 | 3% |
| Santee | 145 | 2% |
| Oceanside | 145 | 2% |
| Encinitas | 130 | 2% |
| San Marcos | 123 | 2% |
| Spring Valley | 118 | 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: SunPower (78%), LG Electronics Inc. (10%), WAAREE ENERGIES LIMITED (5%), Alps Technology (3%), CSI Solar Co., Ltd. (1%)
- Inverters: SunPower (44%), Enphase Energy Inc. (43%), SolarEdge Technologies Ltd. (8%), NeoVolta Inc. (1%), SMA America (1%)
- Leases and PPAs: 1% of its systems with known ownership were leased or under a power purchase agreement.
- Batteries: 6% 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
American Solar Direct (7,281), Hooked On Solar (7,097), Powur Home Construction (6,961), Sun Solar Energy Solutions (6,875), Kota Construction (6,154), Quality Homes Services (6,099), Nexus Energy Systems (6,044), 1st Light Energy (5,762).