Solar installations in Mercer County, NJ
7,574 recorded installations in Mercer County, New Jersey — capacity, prices and the installers doing the work.
Dataset updated . Refreshed from LBNL's Tracking the Sun public releases.
Most active
Top installers in Mercer County
| # | Installer | Installs here |
|---|---|---|
| 1 | Sunrun | 1,575 |
| 2 | Trinity Solar | 679 |
| 3 | Momentum Solar | 518 |
| 4 | Tesla Energy | 269 |
| 5 | Sunnymac | 237 |
| 6 | Green Power Energy | 181 |
| 7 | Suntuity | 151 |
| 8 | Bright Ops | 131 |
| 9 | Vision Solar | 115 |
| 10 | Exact Electric | 102 |
Growth
Installations by year
Frequently asked questions
How many homes have solar in Mercer County?
The Tracking the Sun dataset records 7,574 solar installations in Mercer County, New Jersey (216.9 MW of capacity). Dataset coverage depends on New Jersey's reporting programs, so the true total is higher.
How much does solar cost in Mercer County?
Not enough priced records in this county to compute a reliable median.
Who installs solar in Mercer County?
The most active recorded installers in Mercer County are Sunrun, Trinity Solar, Momentum 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.