I am looking for a setup similar to the link below with a few additions. I have two engines, two starting batteries and two lithium banks. I am looking how to connect the lithium banks together to a single charger with only 30A AC input. I would like one alternator to be able to charge both banks as well. Is this possible and have monitoring for both banks? This is for a catamaran sailboat.
Van/Motorhome Manual & Drawing 3 monitoring setups MultiPlus 3kVA 12V 230V 50Hz Drop-in Li (victronenergy.com)