How long does solar take to pay off in Janesville, WI?

About 11.2 years for a 8.3 kW system at 16.9 cents/kWh.

Is solar worth it in Janesville?

Wisconsin Power & Light Co averages 16.9¢/kWh. With 4.3 peak sun hours a day, a typical 8.3 kW system makes ~10,317 kWh a year and saves about $1,743 in year one.

11.2years to pay off

Electric rate16.9¢per kWh

Peak sun4.3hrs/day

System8.3 kW≈$22,825

25-yr net$40,708after cost

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