Solar installer

Sun At Work Solar

Name: Sun At Work Solar
Address: Diamond Springs, CA, 95619, US
Telephone: (530) 575-1883

Based at Diamond Springs, CA 95619. Installed solar on 122 homes since 2023 in California. Installing since 2015. Latest install on record: June 2026.

(530) 575-1883

Homes since 2023: 122
Median price: $5.08/W
Typical system: 8.2 kW
Leased or PPA: 7%

Price

Homes that bought their system from Sun At Work Solar paid a median $5.08/W installed, and the middle half paid $3.97/W–$5.96/W (74 systems since 2023, before incentives). That's $1.01 a watt above the California median of $4.07/W.

18% of its recent systems included a battery.

By state

State	Homes	Median
California	122	$5.08/W

Homes installed since 2023.

Installed prices and installers from public installation records: Lawrence Berkeley National Laboratory’s Tracking the Sun (systems installed through 2025) and state program files from California, New York, New Jersey, Connecticut, Illinois and Oregon, which run into 2026. Prices are in dollars per watt of panel capacity (DC), before rebates and tax credits, for homes that bought their system; leased systems and systems with batteries are left out.

Price

Where it installs