Hackettstown, NJ 07840 solar market data
Updated July 30, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Hackettstown 07840 has 474 solar installations, installations up 22.7% over the trailing twelve months, and a Market Score of 56 — higher than 98% of U.S. zip markets.
Zip Market Score
Excellent · higher than 98% of zips
Versus New Jersey
How 07840 compares with the state
Installed cost
—
state median —/W
Market score
56 vs 62
New Jersey scores 62
Share of state installs
0.19%
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: 53–67 installs (midpoint 60)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±11% band. Not a forecast of permits or policy.
Growth & pricing
07840 by year
54 installs in the trailing twelve months vs 44 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 07840
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TRINITY SOLAR | 95 | 26 | 9.58 | — |
| 2 | SUNRUN | 67 | 1 | 8.69 | — |
| 3 | MOMENTUM SOLAR | 50 | 3 | 9.57 | — |
| 4 | TESLA | 25 | 1 | 9.31 | — |
| 5 | GREEN POWER ENERGY | 11 | 3 | 14.93 | — |
| 6 | INFINITY SOLAR SYSTEMS | 8 | 2 | 11.63 | — |
| 7 | FREEDOM FOREVER | 8 | 0 | 6.4 | — |
| 8 | EMT RENEWABLES | 7 | 1 | 10.95 | — |
| 9 | BRIGHT PLANET SOLAR | 7 | 0 | 9.46 | — |
| 10 | SEA BRIGHT SOLAR | 6 | 0 | 10.99 | — |
| 11 | SUNTUITY | 6 | 0 | 12.6 | — |
| 12 | GREENHOUSE SOLAR | 4 | 0 | 13.71 | — |
Equipment
What gets installed in 07840
Share of systems with a recorded brand
Modules
REDACTED100.0%
Inverters
REDACTED100.0%
Frequently asked
Quick answers about 07840
How many solar installations are there in 07840?
SolarDNA counts 474 active solar installations in Hackettstown 07840, 442 of them residential, with data through July 30, 2026.
How much does solar cost in 07840?
Not enough priced systems in 07840 to report a median.
Is solar growing in 07840?
Installations in 07840 are up 22.7%: 54 in the trailing twelve months versus 44 before.
Who installs solar in 07840?
TRINITY SOLAR, SUNRUN, MOMENTUM SOLAR lead the 60 installers with systems in 07840. The full comp set is above.
Is 07840 a good market for solar sales?
07840 scores 56 out of 100 (Excellent, higher than 98% of U.S. zip markets). With under 500 installations the score is provisional.