Solar installer
United Sun Energy
Based at Chico, CA 95928. Installed solar on 137 homes since 2023 in California. Installing since 2013. Latest install on record: June 2026.
- Homes since 2023
- 137
- Median price
- $3.31/W
- Typical system
- 9.5 kW
- Leased or PPA
- 1%
Price
Homes that bought their system from United Sun Energy paid a median $3.31/W installed, and the middle half paid $3.02/W–$3.66/W (75 systems since 2023, before incentives). That's $0.76 a watt below the California median of $4.07/W.
20% of its recent systems included a battery.
Where it installs
Counties with homes it installed since 2023, busiest first.