Counts from public records, not a review or rating. I have no partnership with Senga Energy; the name is as the utility recorded it.
Senga Energy at a glance
| License lookup | California Contractors State License Board |
|---|---|
| Systems in records | 1,177 |
| Years in records | 2018–2023 |
| Latest record | 12/2023 |
| States | California |
| Top cities | Stockton, Lincoln, Tracy, Rocklin, Manteca |
| Typical system | 7.1 kW |
| Main panel brand | CSI Solar Co., Ltd. |
| Main inverter brand | SolarEdge Technologies Ltd. |
| With a battery | 3% |
| Leased or PPA | 55% |
Records: LBNL Tracking the Sun.
Senga Energy systems by state
| State | Systems | Earliest record | Latest record |
|---|---|---|---|
| California | 1,177 | 2018 | 2023-12 |
Systems by year
Where Senga Energy installs
California
| City | Systems | Share of company's CA systems |
|---|---|---|
| Stockton | 71 | 6% |
| Lincoln | 45 | 4% |
| Tracy | 40 | 3% |
| Rocklin | 38 | 3% |
| Manteca | 38 | 3% |
| El Dorado Hills | 36 | 3% |
| Vacaville | 36 | 3% |
| Bakersfield | 29 | 2% |
| Los Banos | 28 | 2% |
| West Sacramento | 22 | 2% |
| Oroville | 21 | 2% |
| Ione | 20 | 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: CSI Solar Co., Ltd. (51%), Qcells North America (28%), SolarJuice Technology Inc. (6%), LONGi Green Energy Technology Co., Ltd. (4%), Trina Solar (3%)
- Inverters: SolarEdge Technologies Ltd. (79%), Enphase Energy Inc. (9%), SunPower (1%), SMA America (1%), ABB (1%)
- Leases and PPAs: 55% of its systems with known ownership were leased or under a power purchase agreement.
- Batteries: 3% 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
Barnes Solar (1,209), Underline Energy Concepts (1,207), Swell Energy (1,188), Adr Electric (1,182), Pell Solar (1,174), Spg Solar (1,158), Ces Construction (1,152), Empire Solar Group (1,150).