North Dakota / Williston

Is solar worth it in Williston?

Montana-Dakota Utilities Co averages 11.7¢/kWh. With 4.3 peak sun hours a day, a typical 8.2 kW system makes ~10,348 kWh a year and saves about $1,213 in year one.

15.0years to pay off
Electric rate11.7¢per kWh
Peak sun4.3hrs/day
System8.2 kW≈$22,550
25-yr net$21,680after cost

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