Decatur, IL 62522 solar market data
Updated September 22, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Decatur 62522 has 63 solar installations, recent growth not yet measurable, and a Market Score of 41 — higher than 45% of U.S. zip markets.
Versus Illinois
How 62522 compares with the state
Installed cost
—
state median $6.56/W
Market score
41 vs 43
Illinois scores 43
Share of state installs
0.06%
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
62522 by year
27 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 62522
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 13 | 7 | 10.34 | — |
| 2 | LGCY POWER | 4 | 4 | 8.3 | — |
| 3 | LEGACY SOLAR | 4 | 3 | 12.16 | — |
| 4 | TRON SOLAR | 4 | 2 | 9.46 | — |
| 5 | ROUTE 66 SOLAR | 3 | 2 | 10.92 | — |
| 6 | AMBIA ENERGY | 2 | 2 | 7.44 | — |
| 7 | BRIGHT PLANET SOLAR | 2 | 2 | 7.74 | — |
| 8 | CR SOLAR | 2 | 1 | 14.59 | — |
| 9 | FREEDOM FOREVER | 2 | 1 | 8.76 | — |
| 10 | OFF GRID ENERGY SOLUTIONS | 1 | 1 | 4.92 | — |
| 11 | REVOLUTION ENERGY SYSTEMS | 1 | 1 | 9.2 | — |
| 12 | ADT SOLAR | 1 | 0 | 17.82 | — |
Frequently asked
Quick answers about 62522
How many solar installations are there in 62522?
SolarDNA counts 63 active solar installations in Decatur 62522, 60 of them residential, with data through September 22, 2026.
How much does solar cost in 62522?
Not enough priced systems in 62522 to report a median.
Is solar growing in 62522?
Recent growth cannot be measured yet for 62522: too few recent installs (data runs through September 22, 2026).
Who installs solar in 62522?
SUNRUN, LGCY POWER, LEGACY SOLAR lead the 18 installers with systems in 62522. The full comp set is above.
Is 62522 a good market for solar sales?
62522 scores 41 out of 100 (Good, higher than 45% of U.S. zip markets). With under 500 installations the score is provisional.