Solar installer

Ampwrx

Name: Ampwrx
Address: Lodi, CA, 95240, US
Telephone: (209) 331-0535

Based at Lodi, CA 95240. Installed solar on 117 homes since 2023 in California. Installing since 2021. Latest install on record: June 2026.

(209) 331-0535

Homes since 2023: 117
Median price: $3.39/W
Typical system: 7.4 kW
Leased or PPA: 2%

Price

Homes that bought their system from Ampwrx paid a median $3.39/W installed, and the middle half paid $2.92/W–$3.52/W (97 systems since 2023, before incentives). That's $0.68 a watt below 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.

San Joaquin County, CA · 43 Calaveras County, CA · 40 Contra Costa County, CA · 6 Tuolumne County, CA · 6 Stanislaus County, CA · 5 Alameda County, CA · 4 Los Angeles County, CA · 4 Amador County, CA · 2 El Dorado County, CA · 2 Alpine County, CA · 1 Fresno County, CA · 1 Mariposa County, CA · 1 San Benito County, CA · 1 Sonoma County, CA · 1

By state

State	Homes	Median
California	117	$3.39/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.