Dashboard Alternator light
Hi all, The MPPT controller on my coach will deliver 14.6 volts in bulk mode which is fine. In fact it’s exactly what the specs on my GC2 house batteries call for. But when I turn on the engine and...
Forum Discussion
I just went through somthing like this on my truck. one of the two wires that controle the voltage between the voltage regulator and the PCM broke and the altanator defualted to 14.6V which its suposed to do but it also throws a code. this voltage for two long will kill a normal starting battery which is why they dont just default to that voltage. do you need your starting batteries linked to the house batteries when your camping? I would just simpaly put an isloater between them that will let you charge the house batteries while your driving but not charge the starting batteries from the solar.
Steve
Steve
