Trenton, NJ 08691 solar market data
Updated August 7, 2026 By The SolarDNA Data Team
Trenton 08691 has 672 solar installations, installations up 172.5% over the trailing twelve months, and a Market Score of 64 — higher than 99% of U.S. zip markets.
Zip Market Score
Excellent · higher than 99% of zips
Versus New Jersey
How 08691 compares with the state
Installed cost
—
state median —/W
Market score
64 vs 62
New Jersey scores 62
Share of state installs
0.28%
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: 106–144 installs (midpoint 125)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±15% band. Not a forecast of permits or policy.
Growth & pricing
08691 by year
109 installs in the trailing twelve months vs 40 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 08691
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TRINITY SOLAR | 75 | 18 | 7.93 | — |
| 2 | SUNRUN | 50 | 5 | 9.37 | — |
| 3 | TESLA | 50 | 1 | 10.11 | — |
| 4 | MOMENTUM SOLAR | 47 | 10 | 9.21 | — |
| 5 | SUNNYMAC | 30 | 6 | 10.65 | — |
| 6 | GREEN POWER ENERGY | 26 | 10 | 12.31 | — |
| 7 | NJ SOLAR POWER | 25 | 15 | 13.84 | — |
| 8 | PANATEC CORPORATION | 18 | 1 | 9.56 | — |
| 9 | SOLAR ENERGY WORLD | 13 | 4 | 12.35 | — |
| 10 | SEA BRIGHT SOLAR | 13 | 1 | 15.87 | — |
| 11 | SKYLINE SOLAR | 12 | 0 | 10.13 | — |
| 12 | VENTURE HOME SOLAR | 10 | 1 | 5.67 | — |
Equipment
What gets installed in 08691
Share of systems with a recorded brand
Modules
REDACTED100.0%
Inverters
REDACTED100.0%
Frequently asked
Quick answers about 08691
How many solar installations are there in 08691?
SolarDNA counts 672 active solar installations in Trenton 08691, 610 of them residential, with data through August 7, 2026.
How much does solar cost in 08691?
Not enough priced systems in 08691 to report a median.
Is solar growing in 08691?
Installations in 08691 are up 172.5%: 109 in the trailing twelve months versus 40 before.
Who installs solar in 08691?
TRINITY SOLAR, SUNRUN, TESLA lead the 90 installers with systems in 08691. The full comp set is above.
Is 08691 a good market for solar sales?
08691 scores 64 out of 100 (Excellent, higher than 99% of U.S. zip markets).