Solar installations in Delaware County, PA
335 recorded installations in Delaware 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.
Most active
Top installers in Delaware County
| # | Installer | Installs here |
|---|---|---|
| 1 | Edf Renewable Energy | 16 |
| 2 | Open Sky Energy | 14 |
| 3 | Astrum Solar | 14 |
| 4 | Guerrera And Sons Electric | 12 |
| 5 | Eos Energy | 11 |
| 6 | Greenspring Energy | 11 |
| 7 | Mesa Electric | 10 |
| 8 | Suntricity Power Corporation | 10 |
| 9 | Standard Solar | 10 |
| 10 | Green Power Energy | 9 |
Growth
Installations by year
Frequently asked questions
How many homes have solar in Delaware County?
PanelCensus records 335 solar installations in Delaware County, Pennsylvania (9.6 MW of capacity). Dataset coverage depends on Pennsylvania's reporting programs, so the true total is higher.
How much does solar cost in Delaware County?
The median installed price for recorded systems in Delaware County is $6.22/W pre-incentive; the median system runs 7.9 kW.
Who installs solar in Delaware County?
The most active recorded installers in Delaware County are Edf Renewable Energy, Open Sky Energy, Astrum Solar.
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.