Lockport, IL 60441 solar market data
Updated September 11, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Lockport 60441 has 306 solar installations, recent growth not yet measurable, and a Market Score of 43 — higher than 54% of U.S. zip markets.
Versus Illinois
How 60441 compares with the state
Installed cost
—
state median $6.56/W
Market score
43 vs 43
Illinois scores 43
Share of state installs
0.27%
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
60441 by year
39 installs in the trailing twelve months vs 33 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 60441
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | SUNRUN | 33 | 19 | 9.86 | — |
| 2 | FREEDOM FOREVER | 14 | 11 | 8.49 | — |
| 3 | SUNPOWER | 4 | 4 | 14.52 | — |
| 4 | FRESH COAST SOLAR | 2 | 1 | 602.16 | — |
| 5 | CERTASUN | 2 | 0 | 9.35 | — |
| 6 | BRIGHT PLANET SOLAR | 1 | 1 | 9.02 | — |
| 7 | ION SOLAR | 1 | 1 | 5.16 | — |
| 8 | LGCY POWER | 1 | 1 | 6.89 | — |
| 9 | NATIONAL SOLAR SERVICE | 1 | 1 | 11.2 | — |
| 10 | GRNE-NELNET | 1 | 0 | 10 | — |
| 11 | TESLA | 1 | 0 | 9.32 | — |
Frequently asked
Quick answers about 60441
How many solar installations are there in 60441?
SolarDNA counts 306 active solar installations in Lockport 60441, 303 of them residential, with data through September 11, 2026.
How much does solar cost in 60441?
Not enough priced systems in 60441 to report a median.
Is solar growing in 60441?
Recent growth cannot be measured yet for 60441: too few recent installs (data runs through September 11, 2026).
Who installs solar in 60441?
SUNRUN, FREEDOM FOREVER, SUNPOWER lead the 11 installers with systems in 60441. The full comp set is above.
Is 60441 a good market for solar sales?
60441 scores 43 out of 100 (Good, higher than 54% of U.S. zip markets). With under 500 installations the score is provisional.