Don't have a link, but just an "ISTR" on alternator charging where the issue was, when you added fatter wire etc so you got more charging amps, and ran the fridge etc, that this would be more amps for longer than the alternator could take and it would heat up and die.
It might be bogus for all I know for sure. There is something about the alternators in police cars being able to take more than the ones in regular cars. I ASSume the ones in MHs are regular types. Although in a Class C, which is made from an "incomplete truck" that could have been made into an ambulance instead, maybe it would have the stronger type of alternator.
Here we have a worry that the Li batts might be harmed (can't say--seems situational?) and that the alternator might be harmed from too many amps (Li being low R etc, and the fridge on) so somebody who knows about all this should step in and clear it all up.