How long does solar take to pay off in Boone, NC?

About 12.1 years for a 7.5 kW system at 13.9 cents/kWh.

Is solar worth it in Boone?

Duke Energy Carolinas, LLC averages 13.9¢/kWh. With 4.7 peak sun hours a day, a typical 7.5 kW system makes ~10,358 kWh a year and saves about $1,444 in year one.

12.1years to pay off

Electric rate13.9¢per kWh

Peak sun4.7hrs/day

System7.5 kW≈$20,625

25-yr net$32,022after cost

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