
Best Solar Companies in Elgin, IL
Compare 3 solar installers in Elgin. Read reviews, compare ratings, and get free quotes.
3 solar companies serve Elgin, IL — compare ratings, then see local costs and savings.
- 3 solar installers serve Elgin, IL, compared here by rating and experience.
- Elgin averages 4 peak sun hours per day, strong for solar production.
- A typical 6 kW system costs about $3.05/watt before the 30% federal tax credit.
- Elgin homeowners save about $35k over 25 years, with payback in about 7 years.
Who are the top solar installers in Elgin, IL?
Affordable Solar Roof & Air
- Years in business
- 14
- Service area
- Elgin
- Phone
- (800) 515-1254
Sunergy Solutions LLC
- Years in business
- 6
- Service area
- Elgin
- Phone
- (603) 289-1090
Green Power Energy
- Years in business
- 17
- Service area
- Elgin
- Phone
- (855) 525-1675
Why Go Solar in Elgin, IL?
Elgin homeowners are increasingly turning to solar energy to reduce electricity bills and increase property values. With an average of 4 peak sun hours per day in Illinois, solar panels in Elgin can generate significant energy savings.
The average cost of solar in Illinois is about $3.05/watt before incentives. After the 30% federal tax credit, Elgin homeowners can expect to save approximately $35k over 25 years with a payback period of around 7 years.
How do you choose a solar company in Elgin?
- Get multiple quotes: Compare at least 3 quotes from different Elgin solar installers to ensure competitive pricing.
- Check credentials: Verify that the company is licensed in Illinois and carries proper insurance.
- Read reviews: Look at customer reviews and ratings to gauge service quality and reliability.
- Compare warranties: Understand what's covered under workmanship vs. equipment warranties.
- Ask about financing: Many Elgin solar companies offer $0-down financing, leases, or PPA options.

Solar Companies FAQ - Elgin, IL
We currently list 3 solar companies serving Elgin, IL. These companies have been rated by homeowners who have had solar panels installed.
The average cost of solar panels in Elgin is about $3.05 per watt before incentives. For a typical 6kW system, that's approximately $18,300 before the 30% federal tax credit.
Elgin homeowners can take advantage of the 30% federal solar tax credit, net metering, and SRECs. Visit our Illinois solar incentives page for the full list of available programs.
Most residential solar installations in Elgin take 1-3 days once the crew arrives. However, the full process from signing a contract to turning on your system typically takes 2-3 months, including permitting and utility interconnection.
Get your free solar quote
Real prices from vetted local installers — in 2 minutes.
No obligation • Compare top installers

Solar Companies in Other Illinois Cities

Start saving with solar today.
Join thousands of homeowners who've switched to clean energy and locked in decades of lower bills.