Solar installer
Solar Power Supply
Based at Corona, CA 92879. Installed solar on 70 homes since 2023 in California. Installing since 2017. Latest install on record: February 2026.
- Homes since 2023
- 70
- Median price
- $3.74/W
- Typical system
- 9.1 kW
- Leased or PPA
- 0%
Price
Homes that bought their system from Solar Power Supply paid a median $3.74/W installed, and the middle half paid $3.25/W–$4.44/W (44 systems since 2023, before incentives). That's $0.33 a watt below the California median of $4.07/W.
31% of its recent systems included a battery.
Where it installs
Counties with homes it installed since 2023, busiest first.