Tonica, IL 61370 solar market data
Updated September 3, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Tonica 61370 has 16 solar installations, recent growth not yet measurable, and a Market Score of 41 — higher than 38% of U.S. zip markets.
Versus Illinois
How 61370 compares with the state
Installed cost
—
state median $6.56/W
Market score
41 vs 43
Illinois scores 43
Share of state installs
0.01%
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
61370 by year
4 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 61370
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | FREEDOM FOREVER | 3 | 2 | 9.16 | — |
| 2 | LEGACY SOLAR | 3 | 2 | 14.89 | — |
| 3 | HARVEST ENERGY SOLUTIONS | 1 | 0 | 9.7 | — |
Frequently asked
Quick answers about 61370
How many solar installations are there in 61370?
SolarDNA counts 16 active solar installations in Tonica 61370, 12 of them residential, with data through September 3, 2026.
How much does solar cost in 61370?
Not enough priced systems in 61370 to report a median.
Is solar growing in 61370?
Recent growth cannot be measured yet for 61370: too few recent installs (data runs through September 3, 2026).
Who installs solar in 61370?
FREEDOM FOREVER, LEGACY SOLAR, HARVEST ENERGY SOLUTIONS lead the 3 installers with systems in 61370. The full comp set is above.
Is 61370 a good market for solar sales?
61370 scores 41 out of 100 (Good, higher than 38% of U.S. zip markets). With under 500 installations the score is provisional.