Solar installer Connecticut Green Bank contractor NY-Sun participating contractor

Sunrun

Name: Sunrun
Address: 600 California St, Suite 1800, San Francisco, CA, 94108, US
Telephone: (805) 242-7255

Based at 600 California St, Suite 1800, San Francisco, CA 94108. Installed solar on 167,740 homes since 2023 in 12 states. Installing since 1999. Latest install on record: September 2026.

(805) 242-7255 Website

Homes since 2023: 167,740
Median price: $3.80/W
Typical system: 6.1 kW
Leased or PPA: 82%

Price

Homes that bought their system from Sunrun paid a median $3.80/W installed, and the middle half paid $2.95/W–$4.71/W (17,470 systems since 2023, before incentives). In California, where most of its priced systems are, its median of $3.60/W is $0.47 a watt below the California median of $4.07/W.

50% of its recent systems included a battery.

Where it installs

Counties with homes it installed since 2023, busiest first.

Riverside County, CA · 13,796 San Diego County, CA · 13,692 Los Angeles County, CA · 11,104 San Bernardino County, CA · 9,706 Cook County, IL · 8,230 Fresno County, CA · 6,739 Orange County, CA · 6,270 Kern County, CA · 6,235 San Joaquin County, CA · 5,542 Contra Costa County, CA · 4,639 Tulare County, CA · 4,631 Santa Clara County, CA · 4,062 San Luis Obispo County, CA · 2,828 Alameda County, CA · 2,826 Solano County, CA · 2,762 Ventura County, CA · 2,739 Will County, IL · 2,450 Queens County, NY · 2,240 Placer County, CA · 2,212 Santa Barbara County, CA · 2,009 DuPage County, IL · 2,008 Sonoma County, CA · 1,967 Lake County, IL · 1,902 Richmond County, NY · 1,853 Middlesex County, NJ · 1,653 Merced County, CA · 1,611 Maricopa County, AZ · 1,595 Madera County, CA · 1,580 Monterey County, CA · 1,541 Union County, NJ · 1,432 Kings County, CA · 1,380 Kane County, IL · 1,188 Burlington County, NJ · 1,108 Westchester County, NY · 1,041 San Mateo County, CA · 1,040 Winnebago County, IL · 1,024 Bergen County, NJ · 994 Camden County, NJ · 980 McHenry County, IL · 940 Peoria County, IL · 864 Yolo County, CA · 860 Orange County, NY · 857 Tazewell County, IL · 828 Essex County, NJ · 804 Marin County, CA · 792 Kendall County, IL · 758 Butte County, CA · 720 Mercer County, NJ · 707 Pima County, AZ · 698 Yuba County, CA · 689 Passaic County, NJ · 626 Rockland County, NY · 520 Santa Cruz County, CA · 516 El Dorado County, CA · 515 Champaign County, IL · 508 Stanislaus County, CA · 498 Napa County, CA · 495 Somerset County, NJ · 485 Ocean County, NJ · 469 Gloucester County, NJ · 466

And 123 more counties.

By state

State	Homes	Median
California	118,902	$3.60/W
Illinois	23,513	—
New Jersey	11,558	—
New York	7,968	$5.06/W
Arizona	2,571	$4.54/W
Massachusetts	1,680	$3.73/W
Vermont	1,022	—
Texas	323	—
Florida	191	$4.00/W
Connecticut	9	—
New Mexico	2	—
New Hampshire	1	—
Oregonlast in 2016	0	—
Wisconsinlast in 2020	0	—

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.