Solar installations in Suffolk County, NY
21,610 recorded installations in Suffolk County, New York — 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 Suffolk County
| # | Installer | Installs here |
|---|---|---|
| 1 | Sunrun | 3,166 |
| 2 | Tesla Energy | 2,766 |
| 3 | Sunation Solar Systems | 1,852 |
| 4 | Level Solar | 885 |
| 5 | Sunpower | 797 |
| 6 | Nrg Residential Solar Solutions | 768 |
| 7 | Green Logic | 671 |
| 8 | Long Island Power Solutions | 658 |
| 9 | Harvest Power | 596 |
| 10 | Ny State Solar Dba For Nyss | 586 |
Growth
Installations by year
Frequently asked questions
How many homes have solar in Suffolk County?
PanelCensus records 21,610 solar installations in Suffolk County, New York (698.8 MW of capacity). Dataset coverage depends on New York's reporting programs, so the true total is higher.
How much does solar cost in Suffolk County?
The median installed price for recorded systems in Suffolk County is $4.88/W pre-incentive; the median system runs 8.1 kW.
Who installs solar in Suffolk County?
The most active recorded installers in Suffolk County are Sunrun, Tesla Energy, Sunation Solar Systems.
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.