Solar Panel Installation in Mentor, OH
Local sun, utility rules, permits and installers
Mentor has about 1,060 kWh a year per kW of rooftop solar (our estimate). Your utility decides what exported power earns, so see the rules for Cleveland Electric Illum and City of Painesville below, then get quotes.
Mentor solar at a glance
Utility rules and programs for Mentor
Cleveland Electric Illum and City of Painesville serve Lake County, so which rules apply depends on your address.
| Utility | Type | Solar export rule |
|---|---|---|
| Cleveland Electric Illum Co | investor-owned | The Illuminating Company is part of FirstEnergy and uses the same Net Energy Metering Rider: excess energy is credited at the generation component of your rate schedule. Residential systems up to 25 kW use the Level 1 application. |
| City of Painesville | city-owned | Ask this utility for its current solar export rate and programs; we have not verified them. |
Program details are from each utility’s own pages (read October 2026). See the Ohio incentives table for statewide credits and a status for every program.
Permits and approvals in Mentor
- City of Mentor Engineering & Building Department: permit information · 440-974-5785
- The department issues building permits and requires contractors to register with the city. Electrical, plumbing and HVAC contractors need a valid Ohio license.
- The utility must approve the connection before you switch on: FirstEnergy Ohio interconnection · your own utility’s interconnection page.
- Check any contractor on the Ohio eLicense verification before you sign.
- Under Senate Bill 61 (2022, R.C. 5312.16 and 5311.192), solar panels are allowed in HOAs and condo communities unless the documents specifically prohibit them, and associations may only set reasonable limits on size, place and manner.
Fees and steps change; confirm with the office before you start. We have not verified timelines for Mentor.
Costs and savings
We do not have verified installed prices for Mentor alone. The Ohio figures above show what to expect; real quotes depend on your home, equipment and installer. Try the solar savings calculator, and get at least two written quotes.
Choosing an installer
- License: check the contractor on the Ohio eLicense verification and that the license covers this work.
- Quote: ask for an itemized written quote that names the equipment, warranties and who pulls the permit and handles the utility approval.
- Compare: get two or three quotes and compare them line by line, not only the total.
Get solar quotes in Mentor
Tell us about your project in Mentor. We reply ourselves and match you with a licensed installer who serves your area. It is free, with no obligation, and nothing is shared with an installer unless you choose one.
More for Mentor
Home Battery Installation in Mentor · Backup Generator Installation in Mentor · Home EV Charger Installation in Mentor · Mentor energy guide · Ohio energy guide.
Solar Panel Installation in Mentor FAQs
Is solar worth it in Mentor?
The sun is strong (about 1,060 kWh a year per kW, our estimate), but export credits are low, so solar pays most when sized to what you use at home or paired with a battery. See the Ohio incentives for the state credit.
Is there a federal solar tax credit in 2026?
No. The federal 25D credit ended for expenditures after December 31, 2025. We found no Ohio state solar credit; the state sales-tax and property-tax treatment of home solar is not confirmed, so ask your installer.
Do I need a permit for solar panels in Mentor?
Usually yes, and the utility may need to approve solar and batteries. City of Mentor Engineering & Building Department handles permits in Mentor; see the permit information above.
How do I find a licensed installer in Mentor?
Use the quote button on this page. We reply ourselves and match you with a licensed installer who serves your area; you can check any contractor on the Ohio eLicense verification.
Sources: sunshine and climate NASA POWER; hazards FEMA National Risk Index; utility numbers EIA-861 (2024); prices EnergySage (October 2026) and Generac (U.S.); credits IRS and the Ohio Department of Taxation; permit information from the city or town’s own page; utility programs from each utility’s own pages (October 2026). General information, not financial, tax, legal or electrical advice. See our editorial policy.