Solar Thermal Cost in Chicago, IL in 2026
Most Solar Thermal projects in Chicago, IL cost between $5,500 and $10,000. The typical price is $7,500.
Solar thermal serves hot water rather than the whole electrical load, so systems are smaller.
Labour and materials in Chicago run about 19% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Panel efficiency and inverter type
- Roof complexity and mounting hardware
- Main panel upgrade if the busbar cannot take the backfeed
- Battery storage, which is priced separately
Usually included
- Panels, inverters and racking
- Design, permitting and interconnection
- Installation and commissioning
Usually extra
- Battery storage
- Roof repair or replacement before install
- Utility interconnection fees in some territories
Unit prices in Chicago, IL
| Quality tier | Cost per watt |
|---|---|
| Budget | $1.34 |
| Mid-range | $1.83 |
| High-end | $2.56 |
Solar panel installers in Chicago, IL
Businesses listed on Google near Chicago, IL. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Kapital Electric, Inc.
4.8(747 reviews)
1270 Mark St, Bensenville, IL 60106
RxSun
4.8(139 reviews)
2211 N Elston Ave Ste 208, Chicago, IL 60614
Windfree Solar Co
4.6(117 reviews)
5022 W Foster Ave, Chicago, IL 60630
WindSoleil
4.9(69 reviews)
401 N Trumbull Ave # D, Chicago, IL 60624
SLR Solar Panel Installer
5.0(59 reviews)
4939 Oakton St, Skokie, IL 60077
Ailey Solar
4.8(63 reviews)
1965 W Pershing Rd, Chicago, IL 60609