Northfield, NJ solar installation & market data
Updated August 4, 2026 By The SolarDNA Data Team
Northfield has 743 solar installations across 1 zip code, recent growth not yet measurable, and an installs-weighted Market Score of 52.
Active installations
743
Zip markets
1
Median cost
—
12-mo growth
—
Installers active
12
City Market Score
Excellent · installs-weighted across 1 zips
Best zip in Northfield scores higher than 94% of U.S. zip markets.
Versus New Jersey
How Northfield compares with the state
Installed cost
—
state median —/W
Market score
52 vs 62
New Jersey scores 62
Share of state installs
0.30%
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
Growth & pricing
Northfield by year
47 installs in the trailing twelve months vs 39 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Northfield
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 117 | 2 | 1 | — |
| 2 | TRINITY SOLAR | 115 | 2 | 1 | — |
| 3 | SUN UP ZERO DOWN | 60 | 3 | 1 | — |
| 4 | ALL SEASON SOLAR NJ | 33 | 0 | 1 | — |
| 5 | SUNNYMAC | 26 | 4 | 1 | — |
| 6 | TESLA | 23 | 0 | 1 | — |
| 7 | BRIGHT PLANET SOLAR | 22 | 0 | 1 | — |
| 8 | MOMENTUM SOLAR | 17 | 2 | 1 | — |
| 9 | CE TEAM | 15 | 1 | 1 | — |
| 10 | EMT RENEWABLES | 14 | 5 | 1 | — |
| 11 | SUNTUITY | 14 | 0 | 1 | — |
| 12 | CASTLE ENERGY | 10 | 0 | 1 | — |
Zip markets
Zips in Northfield
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 08225 | 743 | — | 52 A |