Solar installations in Erie County, NY
3,658 recorded installations in Erie County, New York — capacity, prices and the installers doing the work.
Dataset updated . Refreshed from LBNL's Tracking the Sun public releases.
Most active
Top installers in Erie County
| # | Installer | Installs here |
|---|---|---|
| 1 | Solar Liberty Energy Systems | 1,130 |
| 2 | Cir Electrical Construction | 685 |
| 3 | Solcius | 615 |
| 4 | Buffalo Solar | 227 |
| 5 | Nrg Residential Solar Solutions | 118 |
| 6 | Freedom Solar | 106 |
| 7 | Direct Energy Solar Formerly Astrum | 86 |
| 8 | Sigora Solar | 62 |
| 9 | Tm Montante Development | 60 |
| 10 | Collegiate Builders | 43 |
Growth
Installations by year
Frequently asked questions
How many homes have solar in Erie County?
The Tracking the Sun dataset records 3,658 solar installations in Erie County, New York (251.0 MW of capacity). Dataset coverage depends on New York's reporting programs, so the true total is higher.
How much does solar cost in Erie County?
The median installed price for recorded systems in Erie County is $3.50/W pre-incentive; the median system runs 7.5 kW.
Who installs solar in Erie County?
The most active recorded installers in Erie County are Solar Liberty Energy Systems, Cir Electrical Construction, Solcius.
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.