Solar installer
Don Barch
Based at Santa Rosa, CA 95407. Installed solar on 24 homes since 2023 in California. Installing since 2004. Latest install on record: June 2026.
- Homes since 2023
- 24
- Median price
- $2.81/W
- Typical system
- 5.0 kW
- Leased or PPA
- 0%
Price
Homes that bought their system from Don Barch paid a median $2.81/W installed, and the middle half paid $2.44/W–$3.37/W (18 systems since 2023, before incentives). That's $1.26 a watt below the California median of $4.07/W.
25% of its recent systems included a battery.
Where it installs
Counties with homes it installed since 2023, busiest first.