Certasun
Certasun is the Midwest’s premier solar company. We combine industry leading equipment, expert design, and world class installation experience.
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Our latest offering!
Introducing Prio Prepaid Solar Service
Introducing Prio Prepaid Solar Service
Prio is a prepaid solar service available exclusively to Certasun customers served by ComEd in northern Illinois.
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Get connected for a free Solar Consultation!
Get connected for a free Solar Consultation!
Solar panel installation, batteries, and EV chargers in Illinois and Wisconsin. Get expert solar panel installation and guidance from a trusted local solar company.
Certasun Blog
What to Know About Leasing Solar Panels in Chicago
What to Know About Leasing Solar Panels in Chicago
Leasing solar can be a really fantastic option for going solar -- but make sure you understand what you're signing up for.
The Future of Solar is Bright
The Future of Solar is Bright
Despite concerns over the federal solar tax credit elimination, Certasun remains optimistic about the future of residential solar in Chicago.
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