A worked example: 8 kW in Ohio
An 8 kW system — about 19 × 425-watt panels — at Ohio's assumed installed cost of $2.45–$3.20 per watt runs roughly $19,600–$25,600 before incentives. At about 1,200 kWh of production per installed kW, it would generate around 9,600 kWh per year. Valuing self-consumed electricity at the assumed $0.16/kWh retail rate and exports conservatively, first-year savings land near $1,266 — a simple payback of roughly 15–20 years.
There is no federal tax credit in that math: the Section 25D residential credit ended for systems installed after December 31, 2025. State or utility incentives, where they exist, would shorten payback from here.
Net metering in Ohio
Ohio requires net metering, but excess generation is credited at the generation (supply) component of the rate rather than the full retail rate.
Ohio solar incentives
Ohio offers no state solar tax credit; its SREC market has collapsed to negligible value. ECO-Link discounted financing has supported home energy projects.
What changes a Ohio solar quote?
Equipment, roof condition, electrical upgrades, permitting, labor, system size, batteries and financing can all change the installed price. Savings also depend on the specific utility rate, how much solar electricity the home uses directly, and what the utility pays for exports.
Frequently asked questions
How much do solar panels cost in Ohio?
Using an assumed installed cost of $2.45–$3.20 per watt, a typical 8 kW home system in Ohio costs roughly $19,600–$25,600 before incentives. Smaller and larger systems scale roughly with size, though small systems cost more per watt.
Is solar worth it in Ohio?
With Ohio electricity around $0.16/kWh and production around 1,200 kWh per installed kW per year, an 8 kW system could save roughly $1,266 in year one, for a simple payback of about 15–20 years with no federal credit. Whether that is "worth it" depends on your rate plan, export compensation, roof, and how long you plan to stay in the home.
Does Ohio have net metering?
Ohio requires net metering, but excess generation is credited at the generation (supply) component of the rate rather than the full retail rate.
What solar incentives does Ohio offer in 2026?
Ohio offers no state solar tax credit; its SREC market has collapsed to negligible value. ECO-Link discounted financing has supported home energy projects. Note that the federal Section 25D residential credit ended for systems installed after December 31, 2025, so state, local and utility programs are now the main incentives for purchased systems.
Is there still a federal solar tax credit in Ohio?
No — the 30% federal residential clean energy credit (Section 25D) ended for systems installed after December 31, 2025 under the One Big Beautiful Bill Act. Leased or PPA systems may still benefit indirectly because the system owner can claim the commercial 48E credit through 2027.
Use this as a starting point
This page provides broad state assumptions, not a current market survey or binding quote. Before purchasing, verify applicable incentives, utility rules, installer licensing, warranties and financing terms.
Where these numbers come from
State assumptions are informed by public data and reviewed periodically (September 2026):