Solar installer
Western Sierra
Based at Pacheco, CA 94553. Installed solar on 36 homes since 2023 in California. Installing since 2011. Latest install on record: April 2026.
- Homes since 2023
- 36
- Median price
- $4.29/W
- Typical system
- 6.5 kW
- Leased or PPA
- 0%
Price
Homes that bought their system from Western Sierra paid a median $4.29/W installed, and the middle half paid $4.02/W–$4.66/W (26 systems since 2023, before incentives). That's $0.22 a watt above the California median of $4.07/W.
17% of its recent systems included a battery.
Where it installs
Counties with homes it installed since 2023, busiest first.