Ohio · Checked August 2026
Net metering in Ohio
What Ohio actually pays for the power your roof sends back, and why that number decides more than the panels do.
Ranked #1 by Solar Power World · Inc. 5000 · 20,000+ installations
Why this matters more than the panels
Net metering at the generation rate, not the retail rate
Export credit is the mechanism that decides what your roof is worth. Two identical systems on identical roofs can differ by years of payback purely because of which export structure they landed on. In Ohio that is the variable to understand before you look at a single panel spec.
The structure
Ohio requires investor-owned utilities to offer net metering for residential systems up to 25 kW. The critical detail is that credits are applied at the generation rate, not the full retail rate. Ohio Edison (FirstEnergy), AEP Ohio and Duke Energy Ohio all operate net metering programs, and the details differ between them.
What that actually means on the bill
AEP Ohio’s published approach multiplies your monthly net export by the generation energy component, and the kilowatt-hours themselves are not banked as a running total month to month. So an exported kilowatt-hour is worth materially less than one you use in the house at the moment it is produced.
Design consequence
When export credit is well below your import rate, oversizing an array to export more lengthens payback rather than shortening it. The design levers that work in Ohio are matching the array to daytime load, adding storage to shift midday production into the evening, and planning for loads you know are coming, such as EV charging.
Co-ops and municipals
The 25 kW requirement applies to investor-owned utilities. Municipal systems and cooperatives set their own terms. Call yours.
Verify before you rely on any of this.
State and utility programs change on their own schedules, blocks fill, and capacity caps close things early. Everything here was checked in August 2026 and is dated for that reason. Confirm the current terms with your utility or your state commission before you make a financial decision, and treat any company quoting you a hard expiry date as a closing device until they show you the filing.
What it means for your roof
The arithmetic in Ohio
Ohio averages about 4.0 peak sun hours a day, so a kilowatt of panels produces roughly 1,168 kilowatt-hours a year here. Every one of those kilowatt-hours is worth one of two very different things: the retail rate, if you use it in the house at the moment it is produced, or whatever your export structure pays, if you send it to the grid.
That gap is the reason system sizing and, in some structures, storage matter so much. Sizing a system to maximize exports under a structure that pays little for exports is a design error, and it is a common one.
Who you would be working with
SolarAmerica
We design your system and manage the project; installation is performed by vetted licensed partners in your area. SolarAmerica is not itself the installing contractor.
Questions
The things people actually ask
Does Ohio have net metering?
Ohio requires investor-owned utilities to offer net metering for residential systems up to 25 kW. The critical detail is that credits are applied at the generation rate, not the full retail rate. Ohio Edison (FirstEnergy), AEP Ohio and Duke Energy Ohio all operate net metering programs, and the details differ between them.
What are solar exports worth in Ohio?
AEP Ohio’s published approach multiplies your monthly net export by the generation energy component, and the kilowatt-hours themselves are not banked as a running total month to month. So an exported kilowatt-hour is worth materially less than one you use in the house at the moment it is produced.
Am I grandfathered if I already have solar?
Grandfathering depends on your interconnection date, and in some states on whether you accepted a rebate. Check your own interconnection date rather than assuming a change applies to you.
Does a battery help?
It depends on the gap between your retail rate and your export credit. Where exports are worth far less than retail, storing production for later use captures the difference. Where exports are credited at or near retail, that gap does not exist and storage is a resilience purchase.
See what your Ohio roof produces against your rate
About 60 seconds. No cost, no obligation, and we will tell you if solar does not make sense for your home.
Ranked #1 by Solar Power World · 20,000+ installations · Licensed installers