DavidP wrote:
I understand that, I'm the one who brought that to light in one of my posts where the OP made the correction that he has power to outlets. He still does not have power to multiple 120 Volt circuits like AC and fridge. The above post from pianotuna is going over old ground form many, including myself, who already pointed out everything mentioned. Going in circles at this point until OP does some more testing.
Since the receptacles work, I’m going with the assumption that the AC and fridge quit because they lost the 12V (i.e. thermostat and control board). Having simultaneous issues with 120V and 12V systems with a battery connected is very unlikely.
I second pianofuna’s suggestions.