rooftop a/c running off alternator
Maybe I am nuts, but.... I am thinking when driving why not run at least one of the roof top a/c units using an inverter from the alternator on the bus engine. I need to change the alternator anyway, and there are some really big ones up to 300 amps out there. I am thinking that a 200 amp alternator would be more then enough if I have done my math right.