Mahwah, NJ solar installation & market data
Updated July 13, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Mahwah has 250 solar installations across 2 zip codes, recent growth not yet measurable, and an installs-weighted Market Score of 49.
Active installations
250
Zip markets
2
Median cost
—
12-mo growth
—
Installers active
52
City Market Score
Great · installs-weighted across 2 zips
Best zip in Mahwah scores higher than 86% of U.S. zip markets.
Versus New Jersey
How Mahwah compares with the state
Installed cost
—
state median —/W
Market score
49 vs 62
New Jersey scores 62
Share of state installs
0.10%
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
Mahwah by year
25 installs in the trailing twelve months vs 27 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Mahwah
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 25 | 1 | 1 | — |
| 2 | INFINITY SOLAR SYSTEMS | 23 | 4 | 1 | — |
| 3 | MOMENTUM SOLAR | 22 | 4 | 1 | — |
| 4 | SUNRUN | 19 | 2 | 1 | — |
| 5 | TRINITY SOLAR | 17 | 4 | 1 | — |
| 6 | SUNGEVITY | 7 | 0 | 1 | — |
| 7 | EMT RENEWABLES | 5 | 0 | 1 | — |
| 8 | GREEN POWER ENERGY | 5 | 1 | 1 | — |
| 9 | SOLAR ME | 5 | 0 | 1 | — |
| 10 | VENTURE HOME SOLAR | 5 | 1 | 1 | — |
| 11 | SUNTUITY | 5 | 0 | 1 | — |
| 12 | BRIGHT PLANET SOLAR | 4 | 0 | 1 | — |
| 13 | WILTSHIRE RENEWABLE ENERGY SYSTEMS | 3 | 0 | 1 | — |
| 14 | NRG RENEWABLES | 3 | 0 | 1 | — |
| 15 | VISION SOLAR | 3 | 0 | 1 | — |
| 16 | SUNPOWER | 3 | 0 | 1 | — |
| 17 | GREENHOUSE SOLAR | 3 | 0 | 1 | — |
| 18 | NATIONAL ENERGY PARTNERS | 3 | 0 | 1 | — |
| 19 | POWER ENERGY SOLUTIONS | 2 | 2 | 1 | — |
| 20 | SEA BRIGHT SOLAR | 2 | 0 | 1 | — |
| 21 | GO SOLAR INITIATIVE | 2 | 0 | 1 | — |
| 22 | ORBIT ENERGY | 2 | 0 | 1 | — |
| 23 | POSIGEN | 2 | 0 | 1 | — |
| 24 | GEOSCAPE SOLAR | 2 | 0 | 1 | — |
| 25 | MORGAN ASSOCIATES AND CONSULTING | 2 | 0 | 1 | — |