Solar installer

Ambrose Solar

Name: Ambrose Solar
Address: Vacaville, CA, 95688, US
Telephone: (707) 999-8036

Based at Vacaville, CA 95688. Installed solar on 1,692 homes since 2023 in California. Installing since 2017. Latest install on record: August 2026.

(707) 999-8036

Homes since 2023: 1,692
Median price: $4.53/W
Typical system: 8.5 kW
Leased or PPA: 0%

Price

Homes that bought their system from Ambrose Solar paid a median $4.53/W installed, and the middle half paid $4.15/W–$5.13/W (575 systems since 2023, before incentives). That's $0.46 a watt above the California median of $4.07/W.

54% of its recent systems included a battery.

By state

State	Homes	Median
California	1,692	$4.53/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.

Price

Where it installs