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The pay off time for our system here in Hawaii was, if I recall, about 6 years, even though the price of installations is really high. The price of electricity
by lutorm 9y ago
The pay off time for our system here in Hawaii was, if I recall, about 6 years, even though the price of installations is really high. The price of electricity is too, though.
- matt_wulfeck 9y agoWhat do you pay per kwh?
- vkou 9y agoThe internet tells me it's 30c/KWH. Hawaii's primary source of electricity is oil.