Certasun is a solar company headquartered in Buffalo Grove, Illinois. Josh Lutton founded Certasun in 2018 after working for nine years as a managing partner of Woodlawn Associates, a consulting firm that specializes in residential solar.
Certasun installs residential solar power systems, as well as solar power battery storage and electric vehicle charging stations.
Certasun is a SunPower Elite Dealer, signifying that SunPower has determined Certasun provides the highest level of quality and customer service in its solar installations.
Certasun is also Illinois Shines Approved Vendor #1.
Certasun customers who refer someone else to the solar company will receive $500 after the referred person completes their solar installation.
Certasun offers a “No Surprises Guarantee." The guarantee makes a number of promises to Certasun customers, including that Certasun employees will leave the customer’s home as clean or cleaner than when they arrived, that Certasun will give customers unbiased information about their financing options, and that customers’ solar power systems will perform as intended over the lifetime of the system. This guarantee should help increase potential customers’ confidence in working with Certasun.
Certasun solar installations come with a 25-year warranty across the board. Because the company exclusively installs SunPower Equinox solar systems, every part of its solar power systems is under the same warranty, so there’s no confusion on which company is responsible for an issue.
Certasun serves only those homeowners located in northeastern Illinois, eastern Wisconsin, and southeastern Massachusetts.
While many solar companies work with residential, commercial, and agricultural clients, Certasun installs only residential solar power systems.
Certasun exclusively installs the SunPower Equinox solar system. While SunPower is a reputable solar brand, this choice does limit customers’ options if they install through Certasun.
Certasun does not appear to employ any NABCEP-certified technicians, which puts it at a disadvantage compared to solar companies that do.