Andover, NJ 07821 solar market data
Updated August 5, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Andover 07821 has 237 solar installations, recent growth not yet measurable, and a Market Score of 49 — higher than 86% of U.S. zip markets.
Versus New Jersey
How 07821 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
07821 by year
29 installs in the trailing twelve months vs 22 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 07821
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | TRINITY SOLAR | 54 | 13 | 10.8 | — |
| 2 | SUNRUN | 26 | 0 | 10.25 | — |
| 3 | MOMENTUM SOLAR | 17 | 5 | 15.8 | — |
| 4 | GREEN POWER ENERGY | 7 | 1 | 16.08 | — |
| 5 | INFINITY SOLAR SYSTEMS | 6 | 0 | 12.32 | — |
| 6 | SUNNYMAC | 5 | 2 | 13.05 | — |
| 7 | SOLAR HOME | 5 | 0 | 12.21 | — |
| 8 | TGI SOLUTIONS | 4 | 0 | 105.24 | — |
| 9 | VISION SOLAR | 4 | 0 | 13.27 | — |
| 10 | FREEDOM FOREVER | 3 | 0 | 26.76 | — |
| 11 | KG BUILDERS RE DIVISION | 3 | 0 | 79.88 | — |
| 12 | SUNGEVITY | 3 | 0 | 7.31 | — |
Equipment
What gets installed in 07821
Share of systems with a recorded brand
Modules
REDACTED100.0%
Inverters
REDACTED100.0%
Frequently asked
Quick answers about 07821
How many solar installations are there in 07821?
SolarDNA counts 237 active solar installations in Andover 07821, 207 of them residential, with data through August 5, 2026.
How much does solar cost in 07821?
Not enough priced systems in 07821 to report a median.
Is solar growing in 07821?
Recent growth cannot be measured yet for 07821: too few recent installs (data runs through August 5, 2026).
Who installs solar in 07821?
TRINITY SOLAR, SUNRUN, MOMENTUM SOLAR lead the 39 installers with systems in 07821. The full comp set is above.
Is 07821 a good market for solar sales?
07821 scores 49 out of 100 (Great, higher than 86% of U.S. zip markets). With under 500 installations the score is provisional.