Illiopolis, IL 62539 solar market data
Updated September 8, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Illiopolis 62539 has 17 solar installations, recent growth not yet measurable, and a Market Score of 41 — higher than 38% of U.S. zip markets.
Versus Illinois
How 62539 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
62539 by year
5 installs in the trailing twelve months vs 5 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 62539
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | FREEDOM FOREVER | 2 | 2 | 9.4 | — |
| 2 | LEGACY SOLAR | 1 | 1 | 14.76 | — |
| 3 | MISSOURI SUN SOLAR | 1 | 1 | 12.96 | — |
| 4 | SUNRUN | 1 | 1 | 6.97 | — |
| 5 | OFF GRID ENERGY SOLUTIONS | 1 | 0 | 17.82 | — |
| 6 | PROGRESSIVE ELECTRIC | 1 | 0 | 12.3 | — |
Frequently asked
Quick answers about 62539
How many solar installations are there in 62539?
SolarDNA counts 17 active solar installations in Illiopolis 62539, 16 of them residential, with data through September 8, 2026.
How much does solar cost in 62539?
Not enough priced systems in 62539 to report a median.
Is solar growing in 62539?
Recent growth cannot be measured yet for 62539: too few recent installs (data runs through September 8, 2026).
Who installs solar in 62539?
FREEDOM FOREVER, LEGACY SOLAR, MISSOURI SUN SOLAR lead the 6 installers with systems in 62539. The full comp set is above.
Is 62539 a good market for solar sales?
62539 scores 41 out of 100 (Good, higher than 38% of U.S. zip markets). With under 500 installations the score is provisional.