Solar installer

SolarTech Energy Systems

Name: SolarTech Energy Systems
Address: La Mesa, CA, 91942, US
Telephone: (619) 743-9193

Based at La Mesa, CA 91942. Installed solar on 2,102 homes since 2023 in 4 states. Installing since 2001. Latest install on record: August 2026.

(619) 743-9193

Homes since 2023: 2,102
Median price: $3.91/W
Typical system: 6.9 kW
Leased or PPA: 2%

Price

Homes that bought their system from SolarTech Energy Systems paid a median $3.91/W installed, and the middle half paid $3.59/W–$4.31/W (1,155 systems since 2023, before incentives). In California, where most of its priced systems are, its median of $3.95/W is $0.12 a watt below the California median of $4.07/W.

34% of its recent systems included a battery.

By state

State	Homes	Median
California	1,960	$3.95/W
Arizona	133	$2.68/W
Illinois	5	—
Vermont	4	—
New Hampshirelast in 2017	0	—
Oregonlast in 2003	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.

Price

Where it installs