How much do solar panels cost in Ohio?

Ohio does not have one installed price. The national median from Berkeley Lab's August 2026 update was about $3.60 per watt for host-owned residential systems installed in 2025, before incentives, with cash lower and loans higher in the subset where financing was identified. Columbus, Cleveland, Cincinnati, and Dayton are four utilities.

Four companies

AEP Ohio serves Columbus. The Illuminating Company, Ohio Edison, and Toledo Edison are FirstEnergy. Duke Energy Ohio serves Cincinnati. AES Ohio serves Dayton. A bid that names the wrong rider is not a small error. Net metering in Ohio often credits the generation portion of the rate rather than the full retail price. Read the current PUCO-approved tariff.

Do not pad the price with a credit

Ohio-sited renewable energy credits exist and have often been worth much less than Maryland or Pennsylvania solar credits. Do not treat a broker screenshot as income. The federal homeowner credit does not apply to installations completed after 2025. See the tax credit page.

What to line up

Cash price, system size, modeled winter and summer kilowatt-hours, and the export credit. Lake-effect snow in Cleveland and Akron belongs in the production file. Cincinnati hills belong in the shade file. City notes start at Columbus, Cleveland, Cincinnati, and Dayton. The 2025 EIA average for Ohio was 16.90 cents per kWh, which is the calculator's input, not your tariff.