Princeton Junction, NJ 08550 solar market data
Updated August 12, 2026 By The SolarDNA Data Team
Princeton Junction 08550 has 779 solar installations, installations up 41.6% over the trailing twelve months, and a Market Score of 62 — higher than 99% of U.S. zip markets.
Zip Market Score
Excellent · higher than 99% of zips
Versus New Jersey
How 08550 compares with the state
Installed cost
—
state median —/W
Market score
62 vs 62
New Jersey scores 62
Share of state installs
0.32%
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
08550 by year
109 installs in the trailing twelve months vs 77 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 08550
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TESLA | 85 | 9 | 10.63 | — |
| 2 | SUNNYMAC | 57 | 13 | 10.52 | — |
| 3 | SUNRUN | 53 | 4 | 9.18 | — |
| 4 | TRINITY SOLAR | 46 | 8 | 9.76 | — |
| 5 | GREEN POWER ENERGY | 44 | 9 | 11.55 | — |
| 6 | MOMENTUM SOLAR | 34 | 10 | 10.86 | — |
| 7 | SOLAR ENERGY WORLD | 31 | 12 | 11.75 | — |
| 8 | NRG RENEWABLES | 16 | 0 | 8.26 | — |
| 9 | AD ENERGY | 14 | 0 | 14.35 | — |
| 10 | EMT RENEWABLES | 13 | 0 | 9.14 | — |
| 11 | GREENTECH SOLAR USA | 13 | 0 | 10.57 | — |
| 12 | SUNPOWER | 10 | 0 | 11.94 | — |
Equipment
What gets installed in 08550
Share of systems with a recorded brand
Modules
REDACTED100.0%
Inverters
REDACTED100.0%
Frequently asked
Quick answers about 08550
How many solar installations are there in 08550?
SolarDNA counts 779 active solar installations in Princeton Junction 08550, 751 of them residential, with data through August 12, 2026.
How much does solar cost in 08550?
Not enough priced systems in 08550 to report a median.
Is solar growing in 08550?
Installations in 08550 are up 41.6%: 109 in the trailing twelve months versus 77 before.
Who installs solar in 08550?
TESLA, SUNNYMAC, SUNRUN lead the 88 installers with systems in 08550. The full comp set is above.
Is 08550 a good market for solar sales?
08550 scores 62 out of 100 (Excellent, higher than 99% of U.S. zip markets).