switch it too LP, maybe you have enough voltage, you can keep the batteries charged
should only be drawing 3-4amps for the fridge heating element
what else in the house is on that same circuit, the cord is plugged into
did you use 16ga cord ?
a good 12ga cord should allow things to work
I can explain it to you.
But I Can Not understand it for you !
....
Connected using T-Mobile Home internet and Visible Phone service
1997 F53 Bounder 36s