Romeoville, IL 60446 solar market data
Updated September 17, 2026 By The SolarDNA Data Team
Romeoville 60446 has 878 solar installations, installations down 29.8% over the trailing twelve months, and a Market Score of 38 — higher than 21% of U.S. zip markets.
Versus Illinois
How 60446 compares with the state
Installed cost
—
state median $6.56/W
Market score
38 vs 43
Illinois scores 43
Share of state installs
0.78%
of 112.7K tracked statewide
Battery attach
0.0%
state 0.0%
Statewide momentum
▲ 23.1%
residential solar added in Illinois, 12 months through Jul 2026
Statewide market
136.9K systems
4.0% of homes · utility-reported through Jul 2026
Next-12-month outlook: 58–78 installs (midpoint 68)
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
60446 by year
80 installs in the trailing twelve months vs 114 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 60446
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 77 | 33 | 9.36 | — |
| 2 | FREEDOM FOREVER | 24 | 8 | 7.32 | — |
| 3 | BRIGHT PLANET SOLAR | 12 | 6 | 7.24 | — |
| 4 | GREEN GRIDS SOLAR | 4 | 4 | 11.96 | — |
| 5 | SUNPOWER | 4 | 4 | 8.69 | — |
| 6 | BRS FIELD OPS | 3 | 2 | 7.47 | — |
| 7 | CERTASUN | 3 | 1 | 8.46 | — |
| 8 | DYNAMIC ELECTRIC | 2 | 2 | 1411.23 | — |
| 9 | EMPWR SOLAR LLP | 2 | 2 | 8.29 | — |
| 10 | FRESH COAST SOLAR | 2 | 2 | 10.35 | — |
| 11 | QUALITY SOLAR | 2 | 2 | 10.84 | — |
| 12 | SPARC SOLAR | 2 | 2 | 11.05 | — |
Frequently asked
Quick answers about 60446
How many solar installations are there in 60446?
SolarDNA counts 878 active solar installations in Romeoville 60446, 866 of them residential, with data through September 17, 2026.
How much does solar cost in 60446?
Not enough priced systems in 60446 to report a median.
Is solar growing in 60446?
Installations in 60446 are down 29.8%: 80 in the trailing twelve months versus 114 before.
Who installs solar in 60446?
SUNRUN, FREEDOM FOREVER, BRIGHT PLANET SOLAR lead the 31 installers with systems in 60446. The full comp set is above.
Is 60446 a good market for solar sales?
60446 scores 38 out of 100 (Fair, higher than 21% of U.S. zip markets).