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Easily. A Group 31 battery alone should run it for 3 days if the temps are moderate.I am leaving for a UP trip Saturday and am about to give up on bringing my MT17 fridge as I have not integrated it into my Lexus yet. Do the experts here think that if I strapped an AGM Group31 in the back and hooked up a 100 watt panel on the roof rack I could keep the fridge going for 5 full days with zero other charging method? I tried to run my Noco charger off the AC plug in the back but it wouldn't charge a battery, probably too much for the inverter.
Thanks for the input! Now to see if I can get all the parts and pieces gathered off Amazon Prime.
You will want a suitably sized inverter running off your battery...
Are you choosing solar for charging your battery because the rig sits without running for more than a day or two?
Start by calculating your appliance(s) demand and work backward for properly sized battery, solar panel(s), inverter, controller, wiring, etc.
Nuts, you will need to determine whether your batteries are wired in parallel or in series. (I imagine the main electrical system is 12V but perhaps the starter is 24V? No idea about the F250.) If in parallel then it would be OK I think to connect the output of the controller to one battery, assuming the wires to the second are not very long. If in series, then you might need to have the controller be built for/set to 24V and connect it properly to one electrode of each battery. You probably don't want to charge only 1 battery of 2 in series.
As far as auxiliary equipment, whether you would connect it to an inverter or not would depend on whether the equipment is intended for 120V AC (then yes) or whether it is running on 12V DC (then no).
Will check whether they are dc vs ac.
The batteries?
I hope I read it wrong.