Counts from public records, not a review or rating. I have no partnership with Sky Power Systems; the name is as the utility recorded it.
Sky Power Systems at a glance
| License lookup | California Contractors State License Board |
|---|---|
| Systems in records | 1,519 |
| Years in records | 2004–2023 |
| Latest record | 12/2023 |
| States | California |
| Top cities | Danville, Pleasanton, San Ramon, Livermore, Alamo |
| Typical system | 7.1 kW |
| Main panel brand | SunPower |
| Main inverter brand | SunPower |
| With a battery | 0% |
| Leased or PPA | 8% |
Records: LBNL Tracking the Sun.
Sky Power Systems systems by state
| State | Systems | Earliest record | Latest record |
|---|---|---|---|
| California | 1,519 | 2004 | 2023-12 |
Systems by year
Where Sky Power Systems installs
California
| City | Systems | Share of company's CA systems |
|---|---|---|
| Danville | 257 | 17% |
| Pleasanton | 145 | 10% |
| San Ramon | 143 | 9% |
| Livermore | 119 | 8% |
| Alamo | 114 | 8% |
| Walnut Creek | 103 | 7% |
| Lafayette | 63 | 4% |
| San Jose | 48 | 3% |
| Concord | 41 | 3% |
| Orinda | 35 | 2% |
| Oakland | 34 | 2% |
| Dublin | 34 | 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 (61%), SANYO ELECTRIC CO LTD OF PANASONIC GROUP (16%), Panasonic Corporation of North America (5%), LG Electronics Inc. (5%), Sharp (2%)
- Inverters: SunPower (38%), SolarEdge Technologies Ltd. (26%), SMA America (12%), Enphase Energy Inc. (9%), ABB (8%)
- Leases and PPAs: 8% 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
Jeff Periera Home Energy (1,566), Altair Solar (1,558), Energy Remodeling (1,546), California Solar Electric Systems (1,528), Solar360 Buidling Services (1,517), Mohr Power Solar (1,491), Sunfusion Solar (1,491), Skytech Solar (1,482).