Solar installer

IL-Solar

Installed solar on 281 homes since 2023 in Illinois. Latest install on record: August 2026.

Homes since 2023: 281
Median price: —
Typical system: —
Leased or PPA: —

Price

Public records don’t show enough systems bought outright from IL-Solar (at least 10) for a price. Ask for a quote in dollars per watt to compare it with the Illinois median.

Where it installs

Counties with homes it installed since 2023, busiest first.

Montgomery County, IL · 51 Madison County, IL · 31 Henry County, IL · 29 Sangamon County, IL · 20 Macoupin County, IL · 15 Piatt County, IL · 13 Macon County, IL · 12 Jersey County, IL · 9 Champaign County, IL · 8 Stark County, IL · 8 Christian County, IL · 6 Peoria County, IL · 6 Richland County, IL · 6 St. Clair County, IL · 6 Williamson County, IL · 6 Tazewell County, IL · 5 Bureau County, IL · 4 Cass County, IL · 4 Clinton County, IL · 4 Fayette County, IL · 4 Logan County, IL · 4 Calhoun County, IL · 3 Morgan County, IL · 3 Knox County, IL · 2 Marshall County, IL · 2 Perry County, IL · 2 Schuyler County, IL · 2 Bond County, IL · 1 Clay County, IL · 1 Coles County, IL · 1 De Witt County, IL · 1 Edgar County, IL · 1 Fulton County, IL · 1 Jackson County, IL · 1 Marion County, IL · 1 McLean County, IL · 1 Menard County, IL · 1 Moultrie County, IL · 1 Pike County, IL · 1 Scott County, IL · 1 Shelby County, IL · 1 Vermilion County, IL · 1 Will County, IL · 1

By state

State	Homes	Median
Illinois	281	—

Homes installed since 2023.

Installed prices and installers from public installation records: Lawrence Berkeley National Laboratory’s Tracking the Sun (systems installed through 2025) and state program files from California, New York, New Jersey, Connecticut, Illinois and Oregon, which run into 2026. Prices are in dollars per watt of panel capacity (DC), before rebates and tax credits, for homes that bought their system; leased systems and systems with batteries are left out.