Washington / Maple Valley

Is solar worth it in Maple Valley?

Puget Sound Energy Inc averages 14.6¢/kWh. With 3.9 peak sun hours a day, a typical 9.2 kW system makes ~10,368 kWh a year and saves about $1,517 in year one.

13.7years to pay off
Electric rate14.6¢per kWh
Peak sun3.9hrs/day
System9.2 kW≈$25,300
25-yr net$30,025after cost

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