Potomac, IL 61865 solar market data
Updated August 3, 2026Provisional score · under 500 installs By The SolarDNA Data Team
Potomac 61865 has 13 solar installations, recent growth not yet measurable, and a Market Score of 41 — higher than 38% of U.S. zip markets.
Versus Illinois
How 61865 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
61865 by year
4 installs in the trailing twelve months vs 3 before
Installations by year
Median installed cost, $/W DC by year
Installer comp set
Who installs in 61865
Ranked by systems recorded in this zip
| # | Installer | Installs | 12-mo | Avg kW | $/W |
|---|---|---|---|---|---|
| 1 | LGCY POWER | 2 | 2 | 15.17 | — |
| 2 | ATLAS TOTAL HOME | 1 | 1 | 25.92 | — |
| 3 | NEW PRAIRIE CONSTRUCTION | 1 | 1 | 12.6 | — |
| 4 | BLUE SKY SMART SOLUTIONS | 1 | 0 | 13.12 | — |
| 5 | MX ELECTRIC | 1 | 0 | 13.77 | — |
| 6 | TITAN SOLAR POWER | 1 | 0 | 10.8 | — |
Frequently asked
Quick answers about 61865
How many solar installations are there in 61865?
SolarDNA counts 13 active solar installations in Potomac 61865, 9 of them residential, with data through August 3, 2026.
How much does solar cost in 61865?
Not enough priced systems in 61865 to report a median.
Is solar growing in 61865?
Recent growth cannot be measured yet for 61865: too few recent installs (data runs through August 3, 2026).
Who installs solar in 61865?
LGCY POWER, ATLAS TOTAL HOME, NEW PRAIRIE CONSTRUCTION lead the 6 installers with systems in 61865. The full comp set is above.
Is 61865 a good market for solar sales?
61865 scores 41 out of 100 (Good, higher than 38% of U.S. zip markets). With under 500 installations the score is provisional.