Solar in Florence: What Homeowners Should Know
Florence sees an average of 4.3 peak sun hours per day, which is what ultimately determines how much electricity a rooftop system produces here. A standard 8 kW system (about 20 panels) generates roughly 10,045 kWh each year in Florence — and paired with Kentucky's local electricity rate of $0.095/kWh, that's where the savings come from.
At those numbers, a Florence homeowner saves about $80/month ($954/year). Against a $22,400 system cost, that works out to a payback of about 23.5 years, after which the system produces essentially free power for two decades — an estimated $10,195 in lifetime savings. Note: the 30% federal tax credit expired at the end of 2025 for purchased systems, though a solar lease or PPA can still pass it through. The local grid is served by Duke Energy KY, whose net metering policy directly affects how much credit you earn for surplus power.
Cost & Savings Breakdown
Based on a standard 8 kW system in Florence
25-Year Savings Projection
Utility & Net Metering
Available Incentives
Choosing a Solar Installer in Florence
- 1.Get at least 3 quotes. Prices in Kentucky vary widely between installers — comparing bids on the same 8 kW system is the fastest way to avoid overpaying.
- 2.Confirm Duke Energy KY interconnection experience. An installer who regularly files with your local utility will move your permit and net-metering paperwork through faster.
- 3.Check licensing & the warranty. Look for NABCEP-certified installers and a workmanship warranty of 10+ years on top of the standard 25-year panel warranty.
- 4.Size for your actual usage. With 4.3 sun hours/day in Florence, make sure the proposed system matches your kWh history — not just your roof space.
Common Questions
How much does solar cost in Florence?
Solar in Florence, Kentucky costs approximately $22,400 for a 8 kW system. The 30% federal tax credit expired December 31, 2025 for purchased systems, though solar leases and PPAs can still pass it through.
What is the solar payback period in Florence?
The estimated payback period for solar in Florence is 23.5 years for a standard 8 kW system, based on local sun hours of 4.3 hrs/day and a rate of $0.095/kWh.
Is solar worth it in Florence?
For most Florence homeowners, yes. With 4.3 peak sun hours per day and an electricity rate of $0.095/kWh, a typical system saves $954 per year and around $10,195 over 25 years after paying for itself in 23.5 years.
How many solar panels do I need in Florence?
A standard 8 kW home solar system is about 20 panels, producing roughly 10,045 kWh per year in Florence at 4.3 sun hours/day. Your exact size depends on your household's electricity use.
Does Duke Energy KY offer net metering?
Duke Energy KY offers Full Retail net metering. Full retail rate.