Solar installer

Solar Technologies

Name: Solar Technologies
Address: San Ramon, CA, 94583, US
Telephone: (925) 939-8300

Based at San Ramon, CA 94583. Installed solar on 995 homes since 2023 in California. Installing since 2001. Latest install on record: August 2026.

(925) 939-8300

Homes since 2023: 995
Median price: $4.55/W
Typical system: 6.0 kW
Leased or PPA: 0%

Price

Homes that bought their system from Solar Technologies paid a median $4.55/W installed, and the middle half paid $4.19/W–$5.01/W (532 systems since 2023, before incentives). That's $0.48 a watt above the California median of $4.07/W.

34% of its recent systems included a battery.

Where it installs

Counties with homes it installed since 2023, busiest first.

Santa Clara County, CA · 266 Contra Costa County, CA · 201 Alameda County, CA · 187 Santa Cruz County, CA · 136 San Mateo County, CA · 81 San Francisco County, CA · 44 Monterey County, CA · 30 Marin County, CA · 29 Solano County, CA · 8 Sonoma County, CA · 5 San Benito County, CA · 4 Napa County, CA · 3 San Joaquin County, CA · 1

By state

State	Homes	Median
California	995	$4.55/W
Texaslast in 2016	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.