Hunterdon County, NJ solar installation & market data
Updated August 24, 2026 By The SolarDNA Data Team
Hunterdon County has 3,090 solar installations across 27 zip codes, installations up 110.8% over the trailing twelve months, and an installs-weighted Market Score of 52.
Active installations
3,090
Zip markets
27
Median cost
—
12-mo growth
▲ 110.8%
Installers active
166
County Market Score
Excellent · installs-weighted across 27 zips
Best zip in Hunterdon County scores higher than 99% of U.S. zip markets.
Versus New Jersey
How Hunterdon County compares with the state
Installed cost
—
state median —/W
Market score
52 vs 62
New Jersey scores 62
Share of state installs
1.27%
of 244.1K tracked statewide
Battery attach
100.0%
state 99.8%
Statewide momentum
▲ 20.1%
residential solar added in New Jersey, 12 months through Jul 2026
Statewide market
239.1K systems
10.4% of homes · utility-reported through Jul 2026
Next-12-month outlook: 324–438 installs (midpoint 381)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±15% band. Not a forecast of permits or policy.
Growth & pricing
Hunterdon County by year
331 installs in the trailing twelve months vs 157 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Hunterdon County
Summed across every zip in the county
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | GREEN POWER ENERGY | 387 | 49 | 20 | — |
| 2 | TRINITY SOLAR | 235 | 67 | 17 | — |
| 3 | SUNRUN | 223 | 13 | 17 | — |
| 4 | MOMENTUM SOLAR | 168 | 19 | 17 | — |
| 5 | TESLA | 85 | 8 | 17 | — |
| 6 | SEA BRIGHT SOLAR | 76 | 12 | 12 | — |
| 7 | SOLAR ENERGY WORLD | 57 | 19 | 15 | — |
| 8 | EMT RENEWABLES | 57 | 8 | 16 | — |
| 9 | SUNNYMAC | 30 | 4 | 10 | — |
| 10 | VISION SOLAR | 28 | 0 | 16 | — |
| 11 | SUNPOWER | 28 | 0 | 13 | — |
| 12 | SUNTUITY | 27 | 0 | 12 | — |
| 13 | SOLAR ME | 25 | 0 | 11 | — |
| 14 | EZNERGY | 23 | 0 | 10 | — |
| 15 | NJ SOLAR POWER | 21 | 3 | 10 | — |
| 16 | GENRENEW | 20 | 1 | 8 | — |
| 17 | VENTURE HOME SOLAR | 19 | 5 | 12 | — |
| 18 | BRIGHT PLANET SOLAR | 19 | 0 | 7 | — |
| 19 | SKYLINE SOLAR | 17 | 4 | 10 | — |
| 20 | EXACT ELECTRIC | 17 | 0 | 4 | — |
| 21 | EVOKE SOLAR | 15 | 0 | 12 | — |
| 22 | PUBLIC SERVICE SOLAR | 14 | 6 | 8 | — |
| 23 | SUNGEVITY | 13 | 0 | 7 | — |
| 24 | POWER HOME REMODELING GROUP | 12 | 3 | 5 | — |
| 25 | ADVANCED SOLAR ENERGY SOLUTIONS | 12 | 0 | 9 | — |
Zip markets
Zips in Hunterdon County
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 08822 | 688 | — | 64 A |
| 08848 | 233 | — | 49 B |
| 08833 | 204 | — | 49 B |
| 08551 | 204 | — | 49 B |
| 08867 | 190 | — | 49 B |
| 08559 | 178 | — | 49 B |
| 08530 | 174 | — | 49 B |
| 08889 | 169 | — | 49 B |
| 08825 | 150 | — | 49 B |
| 07830 | 145 | — | 49 B |
| 08827 | 139 | — | 49 B |
| 08801 | 135 | — | 49 B |
| 08826 | 124 | — | 49 B |
| 08809 | 114 | — | 49 B |
| 08804 | 86 | — | 49 B |
| 08829 | 61 | — | 48 B |
| 08858 | 43 | — | 48 B |
| 08888 | 13 | — | 48 B |
| 08557 | 9 | — | 48 B |
| 08887 | 9 | — | 48 B |
| 08803 | 5 | — | 48 B |
| 07979 | 4 | — | 48 B |
| 08870 | 4 | — | 48 B |
| 08556 | 4 | — | 48 B |
| 08885 | 3 | — | 48 B |
| 08868 | 1 | — | 48 B |
| 08834 | 1 | — | 48 B |