Solar installer
Calsun Electric Systems
Based at Paso Robles, CA 93446. Installed solar on 127 homes since 2023 in California. Installing since 2017. Latest install on record: August 2026.
- Homes since 2023
- 127
- Median price
- $3.50/W
- Typical system
- 6.5 kW
- Leased or PPA
- 0%
Price
Homes that bought their system from Calsun Electric Systems paid a median $3.50/W installed, and the middle half paid $3.23/W–$3.80/W (94 systems since 2023, before incentives). That's $0.57 a watt below the California median of $4.07/W.
11% of its recent systems included a battery.
Where it installs
Counties with homes it installed since 2023, busiest first.