Illinois / Granite
Is solar worth it in Granite?
Ameren Illinois Company averages 8.3¢/kWh. With 4.5 peak sun hours a day, a typical 7.8 kW system makes ~10,296 kWh a year and saves about $854 in year one.
19.0years to pay off
Electric rate8.3¢per kWh
Peak sun4.5hrs/day
System7.8 kW≈$21,450
25-yr net$9,672after cost
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