Solar Panels in Lancaster, OH: Cost, Payback & Savings
A typical 8.4 kW home solar system in Lancaster costs about $30,240 and pays for itself in about 13.5 years, saving roughly $33,154 over 25 years at Ohio's average electricity price of 18.7¢/kWh.
Monthly solar production in Lancaster
Estimated output of a 8.4 kW south-facing roof system. Jul is the strongest month (1,223 kWh); Dec the weakest (475 kWh).
Solar production (kWh) Typical home use, 846 kWh/month
Solar payback calculator for Lancaster
Pre-filled with Lancaster's sunshine and Ohio's average electricity price. Enter your own bill and an installer's price per watt to see your payback.
Leave export credit blank where the utility offers full net metering. Where exports earn less, solar used at home as it's produced is worth the full price and the rest earns the export credit.
How Lancaster compares
- Each kW of panels here produces about 1,262 kWh a year — about the same as the Ohio median and 8% less than the US median city (1,371 kWh).
- Payback ranks #124 of 203 Ohio places we cover.
- Sunshine varies little across a state; electricity price, installed cost and how utilities credit exported power drive most of the difference between states.
Net metering, tax credits and incentives in 2026
Ohio offers net metering: power you send to the grid is credited at or near the retail price, so every solar kWh is valued at 18.7¢ here.
There is no federal tax credit for buying home solar installed in 2026. The 30% Residential Clean Energy Credit (Section 25D) ended for systems placed in service after December 31, 2025, so the costs and paybacks on this page include no federal credit.
Ohio and local utilities may still offer rebates, performance payments, property-tax or sales-tax exemptions. Search the DSIRE incentives database for Ohio and ask installers which programs they apply for you.
Frequently asked questions
Is solar worth it in Lancaster, OH?
For a typical home, a solar system pays for itself in about 13.5 years and then keeps saving money. Over 25 years the estimated net savings are $33,154. Verdict: solid long-term investment. Your own payback depends on your roof, your bill and the quotes you get.
How many solar panels do I need in Lancaster, OH?
A home using 846 kWh a month (the Ohio average) needs about 21 panels of 400 W — a 8.4 kW system — to cover its annual use. Divide your own yearly kWh by 1,262 to get the kW you need.
How much do solar panels cost in Lancaster, OH?
At 3.60 dollars per watt, a 8.4 kW system costs about $30,240 before any state or utility incentives. There is no federal tax credit for systems installed in 2026.
How much sun does Lancaster get?
Lancaster averages 4.6 peak sun hours per day, so each kilowatt of panels produces about 1,262 kWh a year.
Does Ohio have net metering?
Yes. Power sent back to the grid is credited at or near the retail price (18.7¢ per kWh on average).
How much does electricity cost in Ohio?
Residential electricity in Ohio averages 18.7¢ per kWh, and a typical home uses 846 kWh a month (EIA).
Solar payback in nearby places
- Pickerington13.2 yrs
- Pataskala13.3 yrs
- Circleville13.2 yrs
- Reynoldsburg13.2 yrs
- Heath13.4 yrs
- Whitehall13.2 yrs
- Bexley13.2 yrs
- Gahanna13.1 yrs