Solar installer
Option One Corporation
Based at Apple Valley, CA 92308. Installed solar on 882 homes since 2023 in 2 states. Installing since 2013. Latest install on record: August 2026.
- Homes since 2023
- 882
- Median price
- $3.68/W
- Typical system
- 9.6 kW
- Leased or PPA
- 0%
Price
Homes that bought their system from Option One Corporation paid a median $3.68/W installed, and the middle half paid $3.30/W–$4.06/W (435 systems since 2023, before incentives). That's $0.39 a watt below the California median of $4.07/W.
43% of its recent systems included a battery.
Where it installs
Counties with homes it installed since 2023, busiest first.