Solar installer

Source Solar

Name: Source Solar
Address: Claremont, CA, 91711, US
Telephone: (714) 715-5903

Based at Claremont, CA 91711. Installed solar on 269 homes since 2023 in 3 states. Installing since 2015. Latest install on record: September 2026.

(714) 715-5903

Homes since 2023: 269
Median price: $2.67/W
Typical system: 7.5 kW
Leased or PPA: 0%

Price

Homes that bought their system from Source Solar paid a median $2.67/W installed, and the middle half paid $2.29/W–$2.92/W (68 systems since 2023, before incentives). That's $1.40 a watt below the California median of $4.07/W.

12% of its recent systems included a battery.

Where it installs

Counties with homes it installed since 2023, busiest first.

Kern County, CA · 59 Cook County, IL · 27 DuPage County, IL · 27 Adams County, IL · 22 St. Clair County, IL · 12 Iroquois County, IL · 10 Los Angeles County, CA · 9 Whiteside County, IL · 8 Rock Island County, IL · 7 Ford County, IL · 6 Kane County, IL · 6 Madison County, IL · 6 McDonough County, IL · 6 San Bernardino County, CA · 6 Kendall County, IL · 5 Lake County, IL · 5 Fulton County, IL · 4 San Diego County, CA · 4 Vermilion County, IL · 4 Orange County, CA · 3 Winnebago County, IL · 3 DeKalb County, IL · 2 Jersey County, IL · 2 Kankakee County, IL · 2 LaSalle County, IL · 2 Marshall County, IL · 2 Solano County, CA · 2 Will County, IL · 2 Woodford County, IL · 2 Bureau County, IL · 1 Cass County, IL · 1 Champaign County, IL · 1 Clinton County, IL · 1 Green County, WI · 1 Hancock County, IL · 1 Knox County, IL · 1 Lee County, IL · 1 Massac County, IL · 1 McHenry County, IL · 1 Mercer County, IL · 1 Morgan County, IL · 1 Riverside County, CA · 1 Tazewell County, IL · 1

By state

State	Homes	Median
Illinois	184	—
California	84	$2.67/W
Wisconsin	1	—

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.