Hillsborough, NJ solar installation & market data
Updated July 29, 2026 By The SolarDNA Data Team
Hillsborough has 1,472 solar installations across 1 zip code, installations up 52.7% over the trailing twelve months, and an installs-weighted Market Score of 68.
Active installations
1,472
Zip markets
1
Median cost
—
12-mo growth
▲ 52.7%
Installers active
12
City Market Score
Excellent · installs-weighted across 1 zips
Best zip in Hillsborough scores higher than 99% of U.S. zip markets.
Versus New Jersey
How Hillsborough compares with the state
Installed cost
—
state median —/W
Market score
68 vs 62
New Jersey scores 62
Share of state installs
0.60%
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: 139–187 installs (midpoint 163)
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
Hillsborough by year
142 installs in the trailing twelve months vs 93 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Hillsborough
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | MOMENTUM SOLAR | 111 | 13 | 1 | — |
| 2 | SUNRUN | 106 | 8 | 1 | — |
| 3 | TESLA | 95 | 7 | 1 | — |
| 4 | SEA BRIGHT SOLAR | 88 | 3 | 1 | — |
| 5 | TRINITY SOLAR | 77 | 18 | 1 | — |
| 6 | GREEN POWER ENERGY | 67 | 7 | 1 | — |
| 7 | GREENHOUSE SOLAR | 53 | 0 | 1 | — |
| 8 | GREENTECH SOLAR USA | 50 | 0 | 1 | — |
| 9 | INFINITY SOLAR SYSTEMS | 32 | 5 | 1 | — |
| 10 | SUNNYMAC | 30 | 4 | 1 | — |
| 11 | SOLAR ENERGY WORLD | 24 | 7 | 1 | — |
| 12 | EMT RENEWABLES | 21 | 3 | 1 | — |
Zip markets
Zips in Hillsborough
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 08844 | 1,472 | — | 68 A |