Solar installer

Sun Solar

Installed solar on 579 homes since 2023 in Illinois. Latest install on record: September 2026.

Homes since 2023: 579
Median price: —
Typical system: —
Leased or PPA: —

Price

Public records don’t show enough systems bought outright from Sun 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.

St. Clair County, IL · 151 Madison County, IL · 115 Clinton County, IL · 93 Monroe County, IL · 20 Marion County, IL · 18 Macoupin County, IL · 17 Williamson County, IL · 14 Jefferson County, IL · 12 McLean County, IL · 10 Franklin County, IL · 9 Bond County, IL · 8 Union County, IL · 8 Peoria County, IL · 7 Jersey County, IL · 6 Crawford County, IL · 5 Jackson County, IL · 5 Macon County, IL · 5 Champaign County, IL · 4 Randolph County, IL · 4 Saline County, IL · 4 Sangamon County, IL · 4 Adams County, IL · 3 Fayette County, IL · 3 Lawrence County, IL · 3 Montgomery County, IL · 3 Richland County, IL · 3 Stark County, IL · 3 Wayne County, IL · 3 Alexander County, IL · 2 Cumberland County, IL · 2 Edwards County, IL · 2 Greene County, IL · 2 Hamilton County, IL · 2 Jasper County, IL · 2 Knox County, IL · 2 Massac County, IL · 2 Morgan County, IL · 2 Perry County, IL · 2 Pope County, IL · 2 Tazewell County, IL · 2 Washington County, IL · 2 White County, IL · 2 Cass County, IL · 1 Christian County, IL · 1 Clay County, IL · 1 Coles County, IL · 1 Hancock County, IL · 1 Henderson County, IL · 1 Logan County, IL · 1 Pike County, IL · 1 Pulaski County, IL · 1 Shelby County, IL · 1 Woodford County, IL · 1

By state

State	Homes	Median
Illinois	579	—

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.