Solar installer

Infinity Energy

Name: Infinity Energy
Address: Rocklin, CA, 95765, US
Telephone: (916) 474-4723

Based at Rocklin, CA 95765. Installed solar on 7,666 homes since 2023 in 2 states. Installing since 2010. Latest install on record: August 2026.

(916) 474-4723

Homes since 2023: 7,666
Median price: $4.98/W
Typical system: 5.6 kW
Leased or PPA: 41%

Price

Homes that bought their system from Infinity Energy paid a median $4.98/W installed, and the middle half paid $3.94/W–$5.97/W (3,406 systems since 2023, before incentives). That's $0.91 a watt above the California median of $4.07/W.

13% of its recent systems included a battery.

Where it installs

Counties with homes it installed since 2023, busiest first.

Fresno County, CA · 1,185 Kern County, CA · 998 San Joaquin County, CA · 734 Alameda County, CA · 666 San Diego County, CA · 600 Santa Clara County, CA · 420 Riverside County, CA · 347 Los Angeles County, CA · 341 Contra Costa County, CA · 293 San Bernardino County, CA · 218 Placer County, CA · 204 Orange County, CA · 177 Ventura County, CA · 158 San Benito County, CA · 151 Kings County, CA · 135 Tulare County, CA · 125 Yuba County, CA · 117 San Mateo County, CA · 66 Madera County, CA · 63 Merced County, CA · 52 Sutter County, CA · 51 Solano County, CA · 50 Shasta County, CA · 48 Santa Cruz County, CA · 45 Sonoma County, CA · 41 El Dorado County, CA · 39 Butte County, CA · 36 Yolo County, CA · 34 San Francisco County, CA · 27 Monterey County, CA · 24 San Luis Obispo County, CA · 24 Marin County, CA · 23 Santa Barbara County, CA · 22 Nevada County, CA · 21 Tehama County, CA · 18 Lake County, CA · 16 Mendocino County, CA · 16 Calaveras County, CA · 15 Napa County, CA · 10 Amador County, CA · 9 Stanislaus County, CA · 9 Tuolumne County, CA · 9 Mariposa County, CA · 6 Glenn County, CA · 5 Sacramento County, CA · 5 Colusa County, CA · 4 Bexar County, TX · 3 Lassen County, CA · 2 Humboldt County, CA · 1 Plumas County, CA · 1

By state

State	Homes	Median
California	7,663	$4.98/W
Texas	3	—

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.