It costs about a dollar per watt for the electricity to operate an electrical device all year. I say about as it is an average depending on where you are could be more or less.
So:
It costs roughly $75 to burn a 75 watt light bulb all year.
It costs about $150 to leave a 150 watt computer turned on all year.
Now we could bring up solar, and you would have the cost of the solar unit but it would .....na, forget it that's a different subject.
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2015 Four Winds Super C, Class C Motorhome
4 - 100w mono solar panels with MPPT40 to charge four 6v batteries with 440amp hours.
Progressive Industries HW50c surge protector
1800 / 3600 inverter with auto transfer switch,
The bosses: My wife and two Labradoddles 80 lbs each
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