South Carolina / Hilton Head Island

Is solar worth it in Hilton Head Island?

Palmetto Electric Coop Inc averages 12.8¢/kWh. With 5.3 peak sun hours a day, a typical 6.7 kW system makes ~10,418 kWh a year and saves about $1,332 in year one.

11.7years to pay off
Electric rate12.8¢per kWh
Peak sun5.3hrs/day
System6.7 kW≈$18,425
25-yr net$30,146after cost

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