Solar Payback Calculator Florida – 6 kW System
Estimate your solar panel payback in Florida: a 6 kW system at 5.3 peak-sun hours and $0.15/kWh, with local incentives. Runs 100% in your browser.
Runs locally in your browser — no upload, no trackingTry: System size=6, Peak sun hours=5.3, Performance ratio (0–1)=0.85, Electricity rate=0.15, Installed cost=2.8, Federal ITC=30, State incentive=0, Annual elec. price rise=0.03, Net metering credit (0–1)=0.85 → 9,866 kWh/yr, $1,258/yr, $11,760, 9.3 years, $45,862
How to use
Florida law requires utilities to offer net metering at full retail rate, but a 2022 change lets utilities petition to end it for new customers, so verify the current terms with your provider. This page pre-fills a 6 kW system with Florida's 5.3 peak-sun hours, $0.15/kWh rate and a net metering credit of 0.85. Adjust the system size, installed cost and federal ITC, then press Calculate.
The simple payback divides your net cost (after the 30% federal ITC) by your first-year savings. Because electricity prices usually rise, the 25-year total understates your real savings if you leave the 3% default in place.
FAQ
What is the solar payback period in Florida?
It depends on system size, your 0.15/kWh rate and local incentives, but Florida's 5.3 peak-sun hours make a 6 kW system produce roughly 9,866 kWh a year. Enter your details above for the exact break-even year.