Grant Park, IL 60940 solar market data
Updated September 11, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Grant Park 60940 has 20 solar installations, recent growth not yet measurable, and a Market Score of 41 — higher than 42% of U.S. zip markets.
Versus Illinois
How 60940 compares with the state
Installed cost
—
state median $6.56/W
Market score
41 vs 43
Illinois scores 43
Share of state installs
0.02%
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
Growth & pricing
60940 by year
5 installs in the trailing twelve months vs 3 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 60940
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | BRIGHT PLANET SOLAR | 2 | 2 | 8 | — |
| 2 | GREEN GRIDS SOLAR | 2 | 2 | 9.08 | — |
| 3 | FREEDOM FOREVER | 1 | 1 | 20.5 | — |
| 4 | GRNE-NELNET | 1 | 0 | 20.54 | — |
Frequently asked
Quick answers about 60940
How many solar installations are there in 60940?
SolarDNA counts 20 active solar installations in Grant Park 60940, 10 of them residential, with data through September 11, 2026.
How much does solar cost in 60940?
Not enough priced systems in 60940 to report a median.
Is solar growing in 60940?
Recent growth cannot be measured yet for 60940: too few recent installs (data runs through September 11, 2026).
Who installs solar in 60940?
BRIGHT PLANET SOLAR, GREEN GRIDS SOLAR, FREEDOM FOREVER lead the 4 installers with systems in 60940. The full comp set is above.
Is 60940 a good market for solar sales?
60940 scores 41 out of 100 (Good, higher than 42% of U.S. zip markets). With under 500 installations the score is provisional.