Madison, NJ 07940 solar market data
Updated July 7, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Madison 07940 has 134 solar installations, recent growth not yet measurable, and a Market Score of 49 — higher than 84% of U.S. zip markets.
Versus New Jersey
How 07940 compares with the state
Installed cost
—
state median —/W
Market score
49 vs 62
New Jersey scores 62
Share of state installs
0.05%
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
07940 by year
13 installs in the trailing twelve months vs 2 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 07940
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | GREENHOUSE SOLAR | 48 | 0 | 9.9 | — |
| 2 | TESLA | 12 | 0 | 6.12 | — |
| 3 | GREEN POWER ENERGY | 9 | 0 | 10.97 | — |
| 4 | VENTURE HOME SOLAR | 7 | 1 | 9.75 | — |
| 5 | MOMENTUM SOLAR | 5 | 1 | 7.67 | — |
| 6 | GREEN HOUSE SOLAR | 3 | 3 | 9.39 | — |
| 7 | APEX SOLAR | 3 | 0 | 11.21 | — |
| 8 | RYAN SOLAR | 3 | 0 | 8.26 | — |
| 9 | SEA BRIGHT SOLAR | 3 | 0 | 13.37 | — |
| 10 | TRINITY SOLAR | 2 | 1 | 5.08 | — |
| 11 | EMT RENEWABLES | 2 | 0 | 9.26 | — |
| 12 | SOLAR HOME | 2 | 0 | 11.68 | — |
Equipment
What gets installed in 07940
Share of systems with a recorded brand
Modules
REDACTED100.0%
Inverters
REDACTED100.0%
Frequently asked
Quick answers about 07940
How many solar installations are there in 07940?
SolarDNA counts 134 active solar installations in Madison 07940, 131 of them residential, with data through July 7, 2026.
How much does solar cost in 07940?
Not enough priced systems in 07940 to report a median.
Is solar growing in 07940?
Recent growth cannot be measured yet for 07940: too few recent installs (data runs through July 7, 2026).
Who installs solar in 07940?
GREENHOUSE SOLAR, TESLA, GREEN POWER ENERGY lead the 31 installers with systems in 07940. The full comp set is above.
Is 07940 a good market for solar sales?
07940 scores 49 out of 100 (Great, higher than 84% of U.S. zip markets). With under 500 installations the score is provisional.