PanelCensus

Solar installations in Washington County, PA

98 recorded installations in Washington County, Pennsylvania — capacity, prices and the installers doing the work.

Dataset updated . Sources: LBNL Tracking the Sun + city permit records + state programs + USGS/EIA utility-scale.

Installations
98
Total capacity
30.7 MW
Median price
$5.50/W
pre-incentive
Third-party owned
0%
lease / PPA

Most active

Top installers in Washington County

Growth

Installations by year

2009
2
2010
11
2011
21
2012
11
2013
10
2017
1
2018
1
2019
4
2020
2
2021
4
2022
1
2023
4
2024
4
2025
3
2026
3

Frequently asked questions

How many homes have solar in Washington County?

PanelCensus records 98 solar installations in Washington County, Pennsylvania (30.7 MW of capacity). Dataset coverage depends on Pennsylvania's reporting programs, so the true total is higher.

How much does solar cost in Washington County?

The median installed price for recorded systems in Washington County is $5.50/W pre-incentive; the median system runs 10.2 kW.

Who installs solar in Washington County?

The most active recorded installers in Washington County are Energy Independent Solutions,LLC, Adam Solar Resources, Solar Power Industries.

County assignment is derived from installation ZIP codes via the Census 2020 ZCTA↔county crosswalk (primary county by land-area overlap) — approximate at county boundaries. See methodology.