Washington, NJ solar installation & market data
Updated August 17, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Washington has 396 solar installations across 1 zip code, installations up 14.6% over the trailing twelve months, and an installs-weighted Market Score of 54.
Active installations
396
Zip markets
1
Median cost
—
12-mo growth
▲ 14.6%
Installers active
12
City Market Score
Excellent · installs-weighted across 1 zips
Best zip in Washington scores higher than 97% of U.S. zip markets.
Versus New Jersey
How Washington compares with the state
Installed cost
—
state median —/W
Market score
54 vs 62
New Jersey scores 62
Share of state installs
0.16%
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: 53–65 installs (midpoint 59)
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
Washington by year
55 installs in the trailing twelve months vs 48 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in Washington
Summed across every zip in the city
| # | Installer | Installs | 12-mo | Zips | $/W |
|---|---|---|---|---|---|
| 1 | TRINITY SOLAR | 86 | 24 | 1 | — |
| 2 | MOMENTUM SOLAR | 56 | 5 | 1 | — |
| 3 | SUNRUN | 35 | 3 | 1 | — |
| 4 | GREEN POWER ENERGY | 14 | 4 | 1 | — |
| 5 | TESLA | 12 | 0 | 1 | — |
| 6 | VISION SOLAR | 12 | 0 | 1 | — |
| 7 | EMT RENEWABLES | 9 | 5 | 1 | — |
| 8 | SUNNYMAC | 7 | 2 | 1 | — |
| 9 | VENTURE HOME SOLAR | 4 | 1 | 1 | — |
| 10 | POSIGEN | 4 | 0 | 1 | — |
| 11 | POWER HOME REMODELING GROUP | 4 | 0 | 1 | — |
| 12 | WHITMAN CONSTRUCTION | 4 | 0 | 1 | — |
Zip markets
Zips in Washington
Ranked by installations · click for the zip market
| Zip | Installs | $/W | Score |
|---|---|---|---|
| 07882 | 396 | — | 54 A |