Solar Panel Installation & Energy Services in
Joliet, Illinois

Windows, siding, doors and heat pumps are handled by our sister company, Renovate Right 365.

Does Solar Power Midwest serve Joliet, IL?

Yes. Solar Power Midwest serves homeowners and businesses in Joliet, Will County, Illinois for solar panel installation and battery storage.

How much can a Joliet homeowner save with solar?

SPM customers in the Joliet area average $210/month in electric bill savings after going solar. Actual savings depend on roof size, current usage, and financing. With Illinois Shines SREC payments and $0 down financing, most systems pay for themselves in 7-10 years.

Are ComEd rebates available in Joliet?

Joliet is in the ComEd service area. Qualifying homeowners can access ComEd rebates of up to $2,000 on heat pumps. SPM handles the solar rebate paperwork at no extra charge.

How long does solar installation take in Joliet?

Most residential solar installations in Joliet take 1-2 days on-site. Permitting with Will County and utility interconnection through ComEd typically adds 4-8 weeks before the system goes live.

Does ComEd pay you for solar in Joliet?

Yes. ComEd credits the power a Joliet solar system exports to the grid through net metering. Under the Climate and Equitable Jobs Act, systems interconnected after December 31, 2024 move to supply-only net metering, so export credits are based on the supply portion of your rate rather than your full retail rate; systems interconnected before that date generally keep their prior terms. On top of those bill credits, the Illinois Shines program separately pays homeowners roughly $60 to $75 per REC for 15 years.

Is solar worth it in Joliet, IL in 2026?

Yes, for most Joliet homeowners, solar is still worth it in 2026. The 30% federal solar tax credit expired December 31, 2025, but Illinois's own incentives, especially Illinois Shines SREC payments and net metering credits, keep the math working, and electricity rates have kept climbing statewide, which shrinks the payback further each year. SPM also sizes every Joliet system to your actual usage first, so you are not paying for solar capacity you do not need.

Who is a trusted solar contractor near Joliet, IL?

Solar Power Midwest is a locally based solar contractor and installer serving Joliet and all of Will County. SPM has been in business since 2001, holds a 4.72 star SolarReviews rating, and every solar panel installation is completed by licensed, insured crews with SPM accountable from quote to final inspection.

Do I need a permit to install solar in Joliet?

Yes. Solar in Joliet requires a permit through the City of Joliet's Building Inspectional Services Division, filed by a licensed, registered contractor. SPM prepares and submits everything and coordinates the ComEd interconnection.

Does a historic district affect solar in Joliet?

It can. Joliet has National Register historic districts such as the East Side Historic District and the Cathedral Area, where exterior changes may get extra review. SPM checks whether your home is in a designated district before finalizing the panel layout.

Do you install commercial solar in Joliet, IL?

Yes. SPM installs commercial solar in Joliet in addition to residential solar, sized around the building's actual electrical load. City of Joliet permitting and ComEd interconnection are handled the same way as our residential Joliet projects.

Can I add a battery with solar in Joliet?

Yes. SPM can pair a home battery for backup power with your Joliet solar installation, sized to account for the added electrical load.

Which solar company near me in Joliet, IL should I hire?

Look for a solar installer with a verifiable rating, real local permitting experience, and licensed, insured crews. SPM has served the Joliet area since 2001, holds a 4.72 star SolarReviews rating, and handles the City of Joliet permit and ComEd interconnection directly rather than subcontracting it out.