Charging diagram twin engine
 

Recently added a 2nd acr on starboard side because port alt was getting too hot for my house loads (dont have a amp spec yet) This is the charging diagram I currently have, I have been over and over this layout and decided to post to see if others can see any potential problems with this. During overniting, both acr's should open up and isolate house battery bank from cranking battery bank. I don't think I can post attatchment in this section so I will post it to my gallery. Please take a moment and study this diagram....Hopefully the right people will see it and give me some good feedback. I am a auto tech by trade and having this laid out like this it should combine both alts and help keep up with house load. The house bank don't ever go dead, just too much for one alt. I am running the 5k watt
Zantrex power inverter to run fridge, flat screen/dvd and some lights.Thanks for taking a look and giving any feedback!