Counts from public records, not a review or rating. I have no partnership with Slingshot Power; the name is as the utility recorded it.
Slingshot Power at a glance
| License lookup | California Contractors State License Board |
|---|---|
| Systems in records | 1,138 |
| Years in records | 2013–2023 |
| Latest record | 12/2023 |
| States | California |
| Top cities | San Jose, Fremont, Los Altos, Dublin, San Ramon |
| Typical system | 5.1 kW |
| Main panel brand | SunPower |
| Main inverter brand | SolarEdge Technologies Ltd. |
| With a battery | 1% |
| Leased or PPA | 2% |
Records: LBNL Tracking the Sun.
Slingshot Power systems by state
| State | Systems | Earliest record | Latest record |
|---|---|---|---|
| California | 1,138 | 2013 | 2023-12 |
Systems by year
Where Slingshot Power installs
California
| City | Systems | Share of company's CA systems |
|---|---|---|
| San Jose | 269 | 24% |
| Fremont | 95 | 8% |
| Los Altos | 70 | 6% |
| Dublin | 54 | 5% |
| San Ramon | 52 | 5% |
| Saratoga | 42 | 4% |
| Cupertino | 39 | 3% |
| Los Altos Hills | 35 | 3% |
| Rocklin | 29 | 3% |
| Sunnyvale | 25 | 2% |
| San Carlos | 25 | 2% |
| Redwood City | 19 | 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 (38%), LG Electronics Inc. (25%), SANYO ELECTRIC CO LTD OF PANASONIC GROUP (15%), Qcells North America (6%), CSI Solar Co., Ltd. (4%)
- Inverters: SolarEdge Technologies Ltd. (65%), Enphase Energy Inc. (21%), SunPower (7%), SMA America (3%), ABB (3%)
- Leases and PPAs: 2% of its systems with known ownership were leased or under a power purchase agreement.
- Batteries: 1% 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
Ces Construction (1,152), Empire Solar Group (1,150), Clayco Electric (1,139), J P Electric Service (1,139), Fuzion Energy (1,136), Aikyum (1,134), Highlight Solar (1,134), G C Electricsolar (1,133).