Solar Energy Cost in Mount Prospect, IL in 2026
Most Solar Energy projects in Mount Prospect, IL cost between $19,000 and $36,000. The typical price is $26,000.
Labour and materials in Mount Prospect run about 12% 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 Mount Prospect, IL
| Quality tier | Cost per watt |
|---|---|
| Budget | $2.35 |
| Mid-range | $3.21 |
| High-end | $4.49 |
Solar panel installers in Mount Prospect, IL
Businesses listed on Google near Mount Prospect, 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
Sunrun
4.1(854 reviews)
2291 & 2309 S Mt Prospect Rd, Des Plaines, IL 60018
Certasun
4.7(328 reviews)
1582 Barclay Blvd, Buffalo Grove, IL 60089
Smart Sky Solar
4.9(122 reviews)
1901 N Roselle Rd Suit 800, Schaumburg, IL 60195
Semper Solr
4.9(117 reviews)
3701 W Algonquin Rd Ste 1020, Rolling Meadows, IL 60008
PB Solar Panel Installer
5.0(65 reviews)
1376 Cavell Ave, Highland Park, IL 60035