Solar installations in Grafton County, NH
1,159 recorded installations in Grafton County, New Hampshire — 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 Grafton County
| # | Installer | Installs here |
|---|---|---|
| 1 | Revision Energy | 216 |
| 2 | Energy Emporium | 132 |
| 3 | Solaflect Energy | 120 |
| 4 | Granite State Solar | 78 |
| 5 | Plymouth Solar Energy | 62 |
| 6 | Parei | 60 |
| 7 | Frase Electric | 55 |
| 8 | Rgs Energy | 43 |
| 9 | Norwich Technology | 27 |
| 10 | Sunray Solarnh | 27 |
Growth
Installations by year
Frequently asked questions
How many homes have solar in Grafton County?
PanelCensus records 1,159 solar installations in Grafton County, New Hampshire (14.4 MW of capacity). Dataset coverage depends on New Hampshire's reporting programs, so the true total is higher.
How much does solar cost in Grafton County?
The median installed price for recorded systems in Grafton County is $3.78/W pre-incentive; the median system runs 6.8 kW.
Who installs solar in Grafton County?
The most active recorded installers in Grafton County are Revision Energy, Energy Emporium, Solaflect 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.