Trenton, NJ 08620 solar market data
Updated August 17, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Trenton 08620 has 487 solar installations, recent growth not yet measurable, and a Market Score of 51 — higher than 90% of U.S. zip markets.
Zip Market Score
Excellent · higher than 90% of zips
Versus New Jersey
How 08620 compares with the state
Installed cost
—
state median —/W
Market score
51 vs 62
New Jersey scores 62
Share of state installs
0.20%
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
08620 by year
42 installs in the trailing twelve months vs 35 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 08620
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 90 | 1 | 7.97 | — |
| 2 | TRINITY SOLAR | 60 | 4 | 7.48 | — |
| 3 | SUNNYMAC | 34 | 4 | 8.81 | — |
| 4 | MOMENTUM SOLAR | 28 | 4 | 8.22 | — |
| 5 | SKYLINE SOLAR | 13 | 3 | 8.92 | — |
| 6 | BRIGHT PLANET SOLAR | 13 | 0 | 7.59 | — |
| 7 | SOLAR ENERGY WORLD | 9 | 2 | 9.66 | — |
| 8 | VELOCITY ENERGY & HOME SOLUTIONS | 8 | 4 | 9.28 | — |
| 9 | KOPP ELECTRIC | 8 | 0 | 9.76 | — |
| 10 | WHITMAN CONSTRUCTION | 7 | 2 | 9.38 | — |
| 11 | GREEN POWER ENERGY | 6 | 1 | 12.38 | — |
| 12 | FREEDOM FOREVER | 6 | 0 | 8 | — |
Equipment
What gets installed in 08620
Share of systems with a recorded brand
Modules
REDACTED100.0%
Inverters
REDACTED100.0%
Frequently asked
Quick answers about 08620
How many solar installations are there in 08620?
SolarDNA counts 487 active solar installations in Trenton 08620, 481 of them residential, with data through August 17, 2026.
How much does solar cost in 08620?
Not enough priced systems in 08620 to report a median.
Is solar growing in 08620?
Recent growth cannot be measured yet for 08620: too few recent installs (data runs through August 17, 2026).
Who installs solar in 08620?
SUNRUN, TRINITY SOLAR, SUNNYMAC lead the 52 installers with systems in 08620. The full comp set is above.
Is 08620 a good market for solar sales?
08620 scores 51 out of 100 (Excellent, higher than 90% of U.S. zip markets). With under 500 installations the score is provisional.