I need help deciding how to connect the alternator to the house battery. I have a Lifeline GPL-8DL 255 amp AGM battery and the Promaster 220 amp alternator. I plan to charge with a 300 watt solar panel with mppt solar controller, and use the alternator with a battery isolator. As I understand, the solar controller uses a multistage control strategy that will regulate the flow of charging (voltage and amps) to properly meet the charge profile of the AGM battery. However, the alternator uses a constant voltage regulator with a single regulated step down designed for the starter battery. Should I be concerned that the alternator could overcharge (boil) my house battery during a long day of driving? Do I need a multistage charge regulator between the alternator and House battery?