Solar installer

A1 Solar Power

Name: A1 Solar Power
Address: Lake Elsinore, CA, 92530, US
Telephone: (888) 993-3354

Based at Lake Elsinore, CA 92530. Installed solar on 21 homes since 2023 in California. Installing since 2009. Latest install on record: August 2026.

(888) 993-3354

Homes since 2023: 21
Median price: —
Typical system: 7.7 kW
Leased or PPA: 86%

Price

Public records don’t show enough systems bought outright from A1 Solar Power (at least 10) for a price. Ask for a quote in dollars per watt to compare it with the California median.

95% of its recent systems included a battery.

Where it installs

Counties with homes it installed since 2023, busiest first.

San Bernardino County, CA · 7 Riverside County, CA · 6 Los Angeles County, CA · 4 Ventura County, CA · 2 Kern County, CA · 1 Orange County, CA · 1

By state

State	Homes	Median
California	21	—
Arizonalast in 2012	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.