Solar installer

Piper Electric

Name: Piper Electric
Address: Riverdale, CA, 93656, US
Telephone: (559) 836-4386

Based at Riverdale, CA 93656. Installed solar on 37 homes since 2023 in California. Installing since 2021. Latest install on record: October 2025.

(559) 836-4386

Homes since 2023: 37
Median price: $2.37/W
Typical system: 3.2 kW
Leased or PPA: 0%

Price

Homes that bought their system from Piper Electric paid a median $2.37/W installed, and the middle half paid $2.37/W–$2.38/W (36 systems since 2023, before incentives). That's $1.70 a watt below the California median of $4.07/W.

Where it installs

Counties with homes it installed since 2023, busiest first.

Kings County, CA · 31 Madera County, CA · 2 Tulare County, CA · 2 Fresno County, CA · 1 Glenn County, CA · 1

By state

State	Homes	Median
California	37	$2.37/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.