Congerville, IL 61729 solar market data
Updated April 1, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Congerville 61729 has 31 solar installations, recent growth not yet measurable, and a Market Score of 41 — higher than 42% of U.S. zip markets.
Versus Illinois
How 61729 compares with the state
Installed cost
—
state median $6.56/W
Market score
41 vs 43
Illinois scores 43
Share of state installs
0.03%
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
61729 by year
2 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 61729
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | 360 ELECTRIC | 1 | 1 | 7.76 | — |
| 2 | ZELLER ELECTRIC | 1 | 1 | 18.43 | — |
Frequently asked
Quick answers about 61729
How many solar installations are there in 61729?
SolarDNA counts 31 active solar installations in Congerville 61729, 29 of them residential, with data through April 1, 2026.
How much does solar cost in 61729?
Not enough priced systems in 61729 to report a median.
Is solar growing in 61729?
Recent growth cannot be measured yet for 61729: too few recent installs (data runs through April 1, 2026).
Who installs solar in 61729?
360 ELECTRIC, ZELLER ELECTRIC lead the 2 installers with systems in 61729. The full comp set is above.
Is 61729 a good market for solar sales?
61729 scores 41 out of 100 (Good, higher than 42% of U.S. zip markets). With under 500 installations the score is provisional.