Solar installations in Delaware County, PA
279 recorded installations in Delaware County, Pennsylvania — capacity, prices and the installers doing the work.
Dataset updated . Refreshed from LBNL's Tracking the Sun public releases.
Most active
Top installers in Delaware County
| # | Installer | Installs here |
|---|---|---|
| 1 | Edf Renewable Energy | 16 |
| 2 | Astrum Solar | 14 |
| 3 | Open Sky Energy | 14 |
| 4 | Guerrera And Sons Electric | 12 |
| 5 | Eos Energy | 11 |
| 6 | Greenspring Energy | 11 |
| 7 | Suntricity Power Corporation | 10 |
| 8 | Mesa Electric | 10 |
| 9 | Standard Solar | 10 |
| 10 | Solular | 9 |
Growth
Installations by year
Frequently asked questions
How many homes have solar in Delaware County?
The Tracking the Sun dataset records 279 solar installations in Delaware County, Pennsylvania (3.9 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 6.2 kW.
Who installs solar in Delaware County?
The most active recorded installers in Delaware County are Edf Renewable Energy, Astrum Solar, Open Sky Energy.
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.