Solar installations in Montgomery County, PA
927 recorded installations in Montgomery 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 Montgomery County
| # | Installer | Installs here |
|---|---|---|
| 1 | Astrum Solar | 63 |
| 2 | Eos Energy | 59 |
| 3 | Heat Shed | 47 |
| 4 | Sunpower | 46 |
| 5 | Mt Ruhl Electrical Contracting | 44 |
| 6 | Greenspring Energy | 31 |
| 7 | Aztec Solar Power | 25 |
| 8 | Solular | 22 |
| 9 | Solardelphia | 21 |
| 10 | Sky Solar Solutions | 21 |
Growth
Installations by year
Frequently asked questions
How many homes have solar in Montgomery County?
PanelCensus records 927 solar installations in Montgomery County, Pennsylvania (49.4 MW of capacity). Dataset coverage depends on Pennsylvania's reporting programs, so the true total is higher.
How much does solar cost in Montgomery County?
The median installed price for recorded systems in Montgomery County is $6.13/W pre-incentive; the median system runs 8.2 kW.
Who installs solar in Montgomery County?
The most active recorded installers in Montgomery County are Astrum Solar, Eos Energy, Heat Shed.
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.