Upgrading inverter

[Guest Tim503]

If you stay with 4 T105 type and the original set up I would just use the electronics with fridge and maybe the microwave for a minute. Otherwise you should start the generator. Your lights are most likely 12 volt. You can add another 2/0 if need be but your batteries should not be used for a long microwave use. Short plate or coffee heating is okay. The remote will give you it's voltage.