- Why We Picked It: ADT Solar (formerly Sunpro Solar) is a great choice for customers who want to ensure their solar investment is protected. It offers a 25-year power production guarantee, plus extended warranty coverage on parts and panels.
Going solar is a big investment, so it’s important to find a company that balances quality and price. We at the This Old House Reviews Team have extensively researched the best solar power installers in the United States, comparing solar panel installation costs, services, and customer service reviews. We narrowed down our choices and compiled this guide to the best Illinois solar providers, from Chicago to Springfield.
Compare Solar Companies Across IL
|Star Rating||Superlative||Location Presence||BBB Rating||Link|
|SunPower||Best High-Efficiency System||50 States||A+||Get Quote|
|Blue Raven||Most Reputable||22 States||A+||Get Quote|
|Sunrun||Best Solar Panel Leasing||20 States||A+||Get Quote|
|ADT Solar||Best Solar Warranty||23 States||A+||Get Quote|
|Palmetto||Best Customer Support||24 States||A+||Get Quote|
|Tesla Solar||Best Solar Tech||50 States||NR||Get Quote|
|Superlative||Best High-Efficiency System|
|Location Presence||50 States|
|Location Presence||22 States|
|Superlative||Best Solar Panel Leasing|
|Location Presence||20 States|
|Superlative||Best Solar Warranty|
|Location Presence||23 States|
|Superlative||Best Customer Support|
|Location Presence||24 States|
|Superlative||Best Solar Tech|
|Location Presence||50 States|
Illinois’s Top Solar Energy Companies:
- ADT Solar: Best Solar Warranty
- Blue Raven Solar: Most Reputable
- Palmetto: Best Customer Support
- Sunrun: Best Solar Panel Leasing
Our Top Solar Company Picks for Illinois
Learn more: ADT Solar review
Learn more: Blue Raven Solar review
Learn more: Palmetto Solar review
Learn more: Sunrun review
- Arizona Solar Companies
- California Solar Companies
- Colorado Solar Companies
- Connecticut Solar Companies
- Florida Solar Companies
- Georgia Solar Companies
- Illinois Solar Companies
- Maryland Solar Companies
- Massachusetts Solar Companies
- New Jersey Solar Companies
- New Mexico Solar Companies
- New York Solar Companies
- North Carolina Solar Companies
- Pennsylvania Solar Companies
- South Carolina Solar Companies
- Texas Solar Companies
- Utah Solar Companies
Solar Incentives in Illinois
All solar owners are eligible for the federal solar tax credit (also known as the investment tax credit or ITC). This credit provides a tax reduction equal to 30% of your solar energy costs. The rate will drop to 26% in 2033 and 22% in 2034 before ending.
You may also qualify for state incentives and rebates. Here are some of the key programs Illinois offers:
- Adjustable Block Program: The Adjustable Block Program, also known as Illinois Shines, provides one solar renewable energy certificate (SREC) for each megawatt-hour (MWh) your system produces over a 15-year period. These certificates can amount to thousands in savings.
- Illinois net-metering: Utility companies will buy back excess energy your system produces under the statewide net-metering program.
- Property tax breaks: Thanks to the special assessment for solar energy systems, Illinois homeowners’ property taxes won’t go up even though installing a solar system increases home value.
The best solar provider depends on your individual priorities and home’s energy needs. Palmetto Solar is our top pick due to its extensive customer support, comprehensive service plan, remote monitoring capabilities, and additional protection coverage.
Consider your monthly energy consumption, sunlight exposure, and roof’s shape and direction when researching companies. These will all factor into your solar panel costs. We recommend getting at least three quotes before making a final decision.
FAQs About Solar Companies in Illinois
The This Old House Reviews Team is committed to providing comprehensive and unbiased reviews to our readers. After over a thousand hours of research on solar companies, interviews with experts, and common customer needs, we’ve created a detailed rating system for solar providers based on six factors:
- Solar equipment, installation, and services (25%)
- Warranty and performance guarantees (25%)
- Brand reputation and certifications (15%)
- Financing options (15%)
- Experience (10%)
- Availability (10%)
Total scores are divided by 20 for a final 5-point rating scale.
To share feedback or ask a question about this article, send a note to our Reviews team at firstname.lastname@example.org.