Counts from public records, not a review or rating. I have no partnership with Gnrg; the name is as the utility recorded it.
Gnrg at a glance
| License lookup | California Contractors State License Board |
|---|---|
| Systems in records | 662 |
| Years in records | 2014–2023 |
| Latest record | 11/2023 |
| States | California |
| Top cities | Lancaster, Palmdale, Los Angeles, Bakersfield, Fontana |
| Typical system | 4.8 kW |
| Main panel brand | CSI Solar Co., Ltd. |
| Main inverter brand | SolarEdge Technologies Ltd. |
| With a battery | 0% |
| Leased or PPA | 4% |
Records: LBNL Tracking the Sun.
Gnrg systems by state
| State | Systems | Earliest record | Latest record |
|---|---|---|---|
| California | 662 | 2014 | 2023-11 |
Systems by year
Where Gnrg installs
California
| City | Systems | Share of company's CA systems |
|---|---|---|
| Lancaster | 38 | 6% |
| Palmdale | 24 | 4% |
| Los Angeles | 24 | 4% |
| Bakersfield | 16 | 2% |
| Fontana | 14 | 2% |
| Whittier | 13 | 2% |
| Canyon Country | 10 | 2% |
| Ontario | 10 | 2% |
| Oxnard | 10 | 2% |
| Long Beach | 10 | 2% |
| Pomona | 10 | 2% |
| Thousand Oaks | 9 | 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: CSI Solar Co., Ltd. (26%), SunEdison (20%), Aptos Solar Technology LLC (5%), SunPower (4%), China Sunergy (Nanjing) (4%)
- Inverters: SolarEdge Technologies Ltd. (75%), Enphase Energy Inc. (22%), Altenergy Power System Inc. (2%), SunPower (0%), SMA America (0%)
- Leases and PPAs: 4% 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
The Green Store (669), Best Solar (666), Future Energy Savers (666), Landmark Capital (664), Solex (661), Unlimited Energy (657), Epic Energy Ca (656), Suntrek Industries (649).