Something else also seems a little crazy to me......
There is a 15A breaker for the general receptacles in the main power control panel. When there is shore power and the inverter is off, the breaker will cut the power to the outlets that are also supplied by the inverter. That makes sense.
The inverter also has a built-in transfer switch so it knows when there is shore power or generator power and does not provide any AC output. That makes sense too.
But here is where things don't make sense.... when there is no shore power and the inverter is on, wouldn't the output of the inverter feed AC back across the 15A breaker for the receptacles when the breaker is still in its normally on position and because all of the receptacles are all wired together on the same circuit?
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