☀️ Solar panels in Lexington, KY: cost & savings (2026)
Cost after tax credit: $16,800 · Payback: 11.5 years · Est. savings: $1,467/year.
With about 320,347 residents, Lexington is a large city and the #2 largest city in Kentucky. Homes here pay Kentucky's residential rate of 12.5¢/kWh (about $131/month), so a typical 8 kW solar system — roughly $16,800 after the 30% federal tax credit — saves close to $1,467/year and pays back in about 11.5 years. That makes solar usually worth it in Lexington. Below, compare nearby Kentucky cities and get real quotes.
Is solar worth it in Lexington?
Solar pays off fastest where power is expensive and the sun is strong. In Lexington, electricity runs about 12.5¢/kWh and South sunlight gives a production factor of 1.10×. A standard system offsetting most of a $131/month bill returns roughly $1,467/year and pays for itself in about 11.5 years.
Your real result depends on roof, shading, exact usage and installer pricing. Always compare a couple of real Lexington quotes before signing.
Lexington solar FAQ
How much do solar panels cost in Lexington, KY?
A typical 8 kW home system is around $24,000 before incentives, or about $16,800 after the 30% federal tax credit in Lexington. Local utility or Kentucky incentives can lower it further.
Is solar worth it in Lexington?
In Lexington it's usually worth it: with Kentucky electricity at 12.5¢/kWh and South sunlight, a system saves roughly $1,467/year and pays for itself in about 11.5 years, then produces largely free power for the rest of its 25+ year life.
How much can I save with solar in Lexington?
About $1,467 per year and roughly $19,875 over 25 years after the system pays for itself. Exact savings depend on your roof, shading and usage.
How do I get cheap solar in Lexington?
Get at least three quotes from installers active in Lexington, claim the 30% federal tax credit, stack any Kentucky or utility rebates, and avoid oversizing the system beyond your $131/month usage.