Neptune, NJ solar installation & market data
Updated July 16, 2026 By The SolarDNA Data Team
Neptune has 1,328 solar installations across 1 zip code, installations up 16.2% over the trailing twelve months, and an installs-weighted Market Score of 59.
Active installations
1,328
Zip markets
1
Median cost
—
12-mo growth
▲ 16.2%
Installers active
12
City Market Score
Excellent · installs-weighted across 1 zips
Best zip in Neptune scores higher than 99% of U.S. zip markets.
Versus New Jersey
How Neptune compares with the state
Installed cost
—
state median —/W
Market score
59 vs 62
New Jersey scores 62
Share of state installs
0.54%
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: 77–94 installs (midpoint 85)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±10% band. Not a forecast of permits or policy.
Growth & pricing
Neptune by year
79 installs in the trailing twelve months vs 68 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Neptune
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TRINITY SOLAR | 294 | 22 | 1 | — |
| 2 | SUNRUN | 290 | 5 | 1 | — |
| 3 | MOMENTUM SOLAR | 63 | 6 | 1 | — |
| 4 | NRG RENEWABLES | 37 | 0 | 1 | — |
| 5 | SUNTUITY | 35 | 0 | 1 | — |
| 6 | SUNNYMAC | 26 | 6 | 1 | — |
| 7 | TESLA | 21 | 0 | 1 | — |
| 8 | FREEDOM FOREVER | 17 | 2 | 1 | — |
| 9 | EMT RENEWABLES | 15 | 6 | 1 | — |
| 10 | CODE GREEN SOLAR | 13 | 0 | 1 | — |
| 11 | KOPP ELECTRIC | 11 | 0 | 1 | — |
| 12 | SKYLINE SOLAR | 10 | 2 | 1 | — |
Zip markets
Zips in Neptune
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 07753 | 1,328 | — | 59 A |