Counts from public records, not a review or rating. I have no partnership with Ecosolar Usa; the name is as the utility recorded it.
Ecosolar Usa at a glance
| License lookup | California Contractors State License Board |
|---|---|
| Systems in records | 807 |
| Years in records | 2010–2023 |
| Latest record | 12/2023 |
| States | California |
| Top cities | Garden Grove, Westminster, Santa Ana, Fountain Valley, Huntington Beach |
| Typical system | 6.4 kW |
| Main panel brand | SunPower |
| Main inverter brand | SunPower |
| With a battery | 2% |
| Leased or PPA | 23% |
Records: LBNL Tracking the Sun.
Ecosolar Usa systems by state
| State | Systems | Earliest record | Latest record |
|---|---|---|---|
| California | 807 | 2010 | 2023-12 |
Systems by year
Where Ecosolar Usa installs
California
| City | Systems | Share of company's CA systems |
|---|---|---|
| Garden Grove | 190 | 24% |
| Westminster | 77 | 10% |
| Santa Ana | 57 | 7% |
| Fountain Valley | 53 | 7% |
| Huntington Beach | 38 | 5% |
| Orange | 21 | 3% |
| Irvine | 19 | 2% |
| Long Beach | 18 | 2% |
| Buena Park | 15 | 2% |
| Corona | 14 | 2% |
| Fullerton | 14 | 2% |
| Tustin | 14 | 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 (80%), Qcells North America (10%), Silfab Solar Inc. (4%), United Renewable Energy Co., Ltd. (2%), HYUNDAI ENERGY SOLUTIONS CO., LTD. (1%)
- Inverters: SunPower (78%), Enphase Energy Inc. (15%), SolarEdge Technologies Ltd. (4%), SMA America (2%)
- Leases and PPAs: 23% 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
Nexgen Construction (825), Green Nrg (819), Zero Energy Associates (816), Sunmade Energy (812), Aaa Solar Source (800), Sunlogix Energy (797), Aloha Solar (793), Silverline Home Remodeling (790).