Solar companies in Michigan
Installers, contractors and solar service companies whose service area covers Michigan.
About solar in Michigan

Michigan solar is accelerating fast. The state ranked 13th in the nation for new solar added in 2025 — nearly a gigawatt in a single year, on top of roughly 2,800 megawatts already installed — and its 2023 clean energy law, which requires 50% renewable power by 2030 and 100% clean electricity by 2040, has utilities planning thousands of megawatts more: about 9,100 megawatts of new solar is projected over the next five years, the eighth-biggest build-out in the country.
That same 2023 law opened the door wider for rooftops, raising the cap on Michigan's distributed generation program from 1% to 10% of each utility's peak load. Under the program's inflow-outflow billing, the solar power you use at home offsets your bill directly, the extra you send out earns a credit built on the power-supply portion of your rate, unused credits roll forward indefinitely, and the renewable energy credits your system earns stay yours. Individual systems can be as large as 550 kW, sized to your home's usage.
From Detroit and Grand Rapids to the Upper Peninsula, the installers below can tell you how your utility's outflow rate would treat a system on your roof — and check the full list of Michigan rebates and incentives plus our solar energy resources before you sign.