Where Senga Energy Ranks
Position among installers of home solar in each city, by installations in the most recent three years of records, and how Senga Energy compares with the local market there.
Its strongest market is Stockton, where it accounts for 2% of the home systems with a known installer.
| City | Rank | Installations | Local share | Price vs. local median | Leased (city average) |
|---|---|---|---|---|---|
| Stockton, California | #8 | 143 | 2% | 31% higher | 76% (52%) |
What Senga Energy Installs
- Typical system size
- 7.2 kW
- Leased or on a PPA
- 60%
- Installed with a battery
- 63%
Mostly sells leases and power purchase agreements: you pay monthly and don't own the panels.
Panel brands
- CSI Solar (26%)
- Canadian Solar (22%)
- LONGi Green Energy (20%)
Inverter brands
- SolarEdge (66%)
- Enphase Energy (25%)
- Enphase Energy (3%)
Senga Energy Prices Compared With the State
Median price per watt of systems the homeowner bought outright, before incentives.
| State | Senga Energy | State median | Difference |
|---|---|---|---|
| California (2023–2025) | $4.29/W | $4.25/W | about the same |
Home Installations per Year
Records for the most recent year can be incomplete while utilities finish reporting.
Where Senga Energy Installs Most
| City | Installations (2023–2025) |
|---|---|
| Stockton, CA | 143 |
| El Dorado Hills, CA | 60 |
| Rocklin, CA | 41 |
| Lincoln, CA | 32 |
| Manteca, CA | 32 |
| Merced, CA | 28 |
| San Jose, CA | 28 |
| West Sacramento, CA | 28 |
| Oroville, CA | 24 |
| Plumas Lake, CA | 23 |
| Vacaville, CA | 23 |
| Woodland, CA | 23 |
| Loomis, CA | 22 |
| Auburn, CA | 21 |
| Cathedral City, CA | 20 |
Specialist Rankings
Where Senga Energy ranks among the companies that install the most systems with a battery or with a given inverter brand.
- SolarEdge Installers in Stockton, CA: #4 (70 systems)
- Solar Battery Installers in Merced, CA: #5 (23 systems)
- Solar Battery Installers in Stockton, CA: #7 (115 systems)
Other Top Installers in Stockton
The companies ranked next to Senga Energy in Stockton, by home installations in 2023–2025.
| Company | Installations | Median price | Leased / PPA |
|---|---|---|---|
| Sunrun | 2,740 | $3.10/W | 80% |
| Bright Planet Solar | 577 | $6.42/W | 66% |
| Sonray Construction | 467 | $3.12/W | 62% |
| Tesla | 251 | $4.28/W | 1% |
| Empower Electric | 248 | $5.65/W | <1% |
| V3 Electric | 202 | — | 80% |
Senga Energy: Common Questions
Is Senga Energy still in business?
Senga Energy was still installing home solar in 2025, the latest year in the public records we use, and it is not on our list of installers that closed or went bankrupt. Records lag a year or two, so confirm before you sign: its California license (CSLB #1033247) shows whether it is active, and recent Google reviews show whether it is still answering customers.
Does Senga Energy lease solar panels or sell them?
60% of its home systems in 2023–2025 were leased or on a power purchase agreement, and 40% were bought by the homeowner. Mostly sells leases and power purchase agreements: you pay monthly and don't own the panels.
What solar panels and inverters does Senga Energy install?
Panels: CSI Solar (26%), Canadian Solar (22%) and LONGi Green Energy (20%). Inverters: SolarEdge (66%), Enphase Energy (25%) and Enphase Energy (3%). Shares of its home systems in 2023–2025 with a known brand.
How much does Senga Energy charge for solar?
In California (2023–2025), homeowners who bought a system from Senga Energy paid a median of $4.29/W before incentives — about the same as the state median of $4.25/W. For its typical 7.2 kW system, that is about $31,000. By city: 31% higher than the Stockton median.
Does Senga Energy install solar batteries?
63% of its home systems in 2023–2025 included a battery. It ranks among the top battery installers in Merced, CA, Stockton, CA.
Where does Senga Energy install solar?
Most of its recent work is in Stockton (143), El Dorado Hills (60), Rocklin (41), Lincoln (32) and Manteca (32). It is ranked in 1 city in California.
Before You Sign With Senga Energy
- California license: CSLB #1033247 (C-10, C-17), issued 11/22/2017, registered to SENGA ENERGY LLC in El Dorado Hills. It appears in the state's list of active licenses. Check its current status on the CSLB site.
- Reviews and contact details: call (916) 400-9920 (the number on its license) or see Senga Energy on Google Maps, where recent reviews tell you more than any ranking.
- Quotes: get at least three, and compare price per watt, equipment brands and the workmanship warranty — not just the monthly payment.
Compare Senga Energy with other installers
The Stockton ranking puts Senga Energy next to the other companies that install the most there, with each one's price and leasing share.
Top solar installers in Stockton →Where These Numbers Come From
Source: Tracking the Sun, Lawrence Berkeley National Laboratory (2026 edition), licensed CC BY 4.0. In New York and New Jersey, recent years come from the state programs' own records (NYSERDA and New Jersey's Clean Energy Program). Company names were standardized and closures checked against news reports by Solar Power Fix. More about our methodology.