Hardwiring inverter to converter and redundant charging

Hi,

Don't muddy the waters.

Solar charge controller connects to the battery bank.

Inverter powers the shore connection.

If you want it automated then a transfer switch and a sub panel work well.

If not, just provide an outlet that is supplied by the inverter and plug in the shore power cord. The converter needs disconnection. The fridge, and water heater should be set to propane.