Chicago, IL 60620 solar market data
Updated September 23, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Chicago 60620 has 367 solar installations, installations down 22.2% over the trailing twelve months, and a Market Score of 37 — higher than 18% of U.S. zip markets.
Versus Illinois
How 60620 compares with the state
Installed cost
—
state median $6.56/W
Market score
37 vs 43
Illinois scores 43
Share of state installs
0.33%
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: 50–62 installs (midpoint 56)
Trailing-12-month installs carried forward at half the observed growth rate (capped at ±30%), with a ±11% band. Not a forecast of permits or policy.
Growth & pricing
60620 by year
63 installs in the trailing twelve months vs 81 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 60620
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 91 | 40 | 7.79 | — |
| 2 | FREEDOM FOREVER | 11 | 5 | 6.93 | — |
| 3 | BRIGHT PLANET SOLAR | 7 | 3 | 4.64 | — |
| 4 | MIDWEST SOLUTIONS | 3 | 3 | 10.91 | — |
| 5 | LGCY POWER | 2 | 2 | 8.82 | — |
| 6 | TITAN SOLAR POWER | 2 | 1 | 8 | — |
| 7 | PALMETTO SOLAR | 2 | 0 | 5.85 | — |
| 8 | AILEY SOLAR ELECTRIC | 1 | 1 | 45.6 | — |
| 9 | FREEWORLD RENEWABLES | 1 | 1 | 6.8 | — |
| 10 | ION DEVELOPER | 1 | 1 | 6.88 | — |
| 11 | ION SOLAR | 1 | 1 | 6.02 | — |
| 12 | NEXT BUILDERS DBA AMERICAN ENERGY SYSTEMS | 1 | 1 | 12.71 | — |
Frequently asked
Quick answers about 60620
How many solar installations are there in 60620?
SolarDNA counts 367 active solar installations in Chicago 60620, 363 of them residential, with data through September 23, 2026.
How much does solar cost in 60620?
Not enough priced systems in 60620 to report a median.
Is solar growing in 60620?
Installations in 60620 are down 22.2%: 63 in the trailing twelve months versus 81 before.
Who installs solar in 60620?
SUNRUN, FREEDOM FOREVER, BRIGHT PLANET SOLAR lead the 18 installers with systems in 60620. The full comp set is above.
Is 60620 a good market for solar sales?
60620 scores 37 out of 100 (Fair, higher than 18% of U.S. zip markets). With under 500 installations the score is provisional.