Tennessee / Gallatin

Is solar worth it in Gallatin?

Nashville Electric Service averages 13.5¢/kWh. With 4.7 peak sun hours a day, a typical 7.6 kW system makes ~10,328 kWh a year and saves about $1,391 in year one.

12.6years to pay off
Electric rate13.5¢per kWh
Peak sun4.7hrs/day
System7.6 kW≈$20,900
25-yr net$29,811after cost

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