Rated 4.5+ stars by ION Solar customers
Switching to solar power in Illinois
Everything you need to know about making the switch to solar, from process and pricing to tax rebates and more.
Why switch to Solar in Illinois?
Illinois homeowners are switching to solar to power their homes
Up to 30% in federal tax credits
Depending on your situation, you may qualify for the The Solar Investment Tax Credit, which can reduce the cost of your system by up to 30%.
Get bill credits for generating excess energy
Illinois has a statewide net metering policy, which means you can get bill credits for excess energy your system produces.
Get free energy once your system is paid off
After paying off your loan, any power you generate is free (average US payback time is 5-15 years, which means decades of free power!).
No upfront or out-of-pocket cost to switch
ION offers you some of the best financing options available in the solar industry. Our goal is to reduce your current monthly power bill while allowing you to pay off your power completely.
Trusted by homeowners in Illinois & across the USA
4.5+ Stars
By 7,000+ ION Solar Customers.
A+ Rating
From the Better Business Bureau.
Top 5
Residential Solar Installer.
85,000+
Installs across the United States.
The installation process
Switch to solar in just
4 simple steps
Wondering what it might be like to switch to solar? Here’s a high-level look at what you can expect as an ION customer.
On-site personalized home assessment
After learning more about your power needs, our team will measure, test, and assess your home before designing your custom solar system.
Custom design that fits your power needs & home aesthetic
Based on your unique needs, our in-house engineering team will build you a custom system that’s not only powerful & reliable, but looks good, too.
Permits, installation & approvals
You relax while our team handles the permits, installation, and approval process from your local government and power company.
Turn on your new solar-powered home!
Soak up all the benefits of going solar, from more control over your power bill to powering your home with clean energy, and more.
Why Illinois homeowners have chosen ION as their solar provider
Worry-free,
done-for-you service
ION handles everything for you – from financing and design to permits and installation – all you have to do is provide a power bill & sign the papers.
Thoughtful,
modern design that’s customized
to your home
By using black-on-black panels and organizing them in a clean way, you get a system that’s not only powerful & reliable, but looks sleek & tidy, too.
Full-service customer support before, during & after installation
With ION, you get a dedicated project coordinator, weekly check-ins, as well as fast & friendly support via phone, email, and live chat.
Protected by industry-leading
product warranties & guarantees
30-Year Panel
Warranty
Your premium solar panels are protected for 25 years and guaranteed to produce a minimum of 85% capacity or more for 30 years.
25-Year Microinverter
Warranty
The microinverters that power your system are protected for 25 years by the manufacturer, Enphase.
10-Year Workmanship Guarantee
All work performed on your home during the installation process (such as rigging, drilling & more) is covered for a full decade.
ION Satisfaction
Guarantee
Our mission is to provide a premium product and a premium experience. If we don't hit this goal, we have a team ready to help.
