Where Option One Corporation Ranks
Position among installers of home solar in each city, by installations in the most recent three years of records, and how Option One Corporation compares with the local market there.
Its strongest market is Victorville, 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) |
|---|---|---|---|---|---|
| Victorville, California | #7 | 133 | 2% | 12% lower | 0% (43%) |
What Option One Corporation Installs
- Typical system size
- 8.7 kW
- Leased or on a PPA
- <1%
- Installed with a battery
- 8%
Mostly sells systems the homeowner owns, paid in cash or with a loan.
Panel brands
- Hyundai Energy Solutions (45%)
- REC Solar (42%)
- Trina Solar (8%)
Inverter brands
- Enphase Energy (85%)
- SolarEdge (12%)
- Tesla (2%)
Option One Corporation Prices Compared With the State
Median price per watt of systems the homeowner bought outright, before incentives.
| State | Option One Corporation | State median | Difference |
|---|---|---|---|
| California (2021–2023) | $3.67/W | $4.16/W | 12% lower |
Home Installations per Year
Records for the most recent year can be incomplete while utilities finish reporting.
Where Option One Corporation Installs Most
| City | Installations (2021–2023) |
|---|---|
| Apple Valley, CA | 359 |
| Victorville, CA | 133 |
| Hesperia, CA | 108 |
| Barstow, CA | 32 |
| Helendale, CA | 32 |
| Phelan, CA | 30 |
| Palm Springs, CA | 23 |
| Fontana, CA | 22 |
| Oak Hills, CA | 22 |
| Yucca Valley, CA | 18 |
| Redlands, CA | 12 |
| San Diego, CA | 12 |
| Adelanto, CA | 11 |
| Lucerne Valley, CA | 11 |
| Palm Desert, CA | 11 |
Before You Sign With Option One Corporation
- California license: ask for the license number and look it up on the CSLB site; solar work needs a C-46, C-10 or B license.
- Reviews and contact details: call (855) 502-6363 or see Option One Corporation 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 Option One Corporation with other installers
The Victorville ranking puts Option One Corporation next to the other companies that install the most there, with each one's price and leasing share.
Top solar installers in Victorville →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.