Where Truepower Solar Ranks
Position among installers of home solar in each city, by installations in the most recent three years of records, and how Truepower Solar compares with the local market there.
Its strongest market is West Covina, 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) |
|---|---|---|---|---|---|
| West Covina, California | #5 | 42 | 2% | 15% higher | 17% (27%) |
| Irvine, California | #8 | 70 | 1% | 39% higher | 16% (22%) |
| Rancho Cucamonga, California | #10 | 35 | 2% | 32% higher | 9% (27%) |
What Truepower Solar Installs
- Typical system size
- 8.1 kW
- Leased or on a PPA
- 12%
- Installed with a battery
- 2%
Sells both owned systems and leases or PPAs.
Panel brands
- SunPower (64%)
- Qcells (18%)
- United Renewable Energy (10%)
Inverter brands
- SunPower (53%)
- SolarEdge (26%)
- Enphase Energy (21%)
Truepower Solar Prices Compared With the State
Median price per watt of systems the homeowner bought outright, before incentives.
| State | Truepower Solar | State median | Difference |
|---|---|---|---|
| California (2021–2023) | $4.60/W | $4.16/W | 11% higher |
Home Installations per Year
Records for the most recent year can be incomplete while utilities finish reporting.
Where Truepower Solar Installs Most
| City | Installations (2021–2023) |
|---|---|
| Arcadia, CA | 82 |
| Irvine, CA | 70 |
| Chino Hills, CA | 51 |
| Walnut, CA | 48 |
| West Covina, CA | 42 |
| Eastvale, CA | 40 |
| Diamond Bar, CA | 39 |
| Rowland Heights, CA | 36 |
| Rancho Cucamonga, CA | 35 |
| Chino, CA | 28 |
| Alhambra, CA | 27 |
| Rosemead, CA | 25 |
| San Gabriel, CA | 24 |
| Monterey Park, CA | 23 |
| Temple City, CA | 23 |
Before You Sign With Truepower Solar
- California license: CSLB #970591 (B, C-46), issued 03/05/2012, registered to TRUEPOWER SOLAR in Pomona. It appears in the state's list of active licenses. Check its current status on the CSLB site.
- Reviews and contact details: call (714) 676-8888 (the number on its license) or see Truepower Solar 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 Truepower Solar with other installers
The West Covina ranking puts Truepower Solar next to the other companies that install the most there, with each one's price and leasing share.
Top solar installers in West Covina →Where These Numbers Come From
Source: Tracking the Sun, Lawrence Berkeley National Laboratory (2024 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.