I'm adding new 24v Li battery bank to existing RV.
I have older 24v Li batteries (two sets - different brands and different ah capacities) and am buying a new set of another brand. So, will have three 24v LI battery banks.
How should I isolate them by brand/size.
Ideally, I'd like to use all three as a load source
Ideallly would like to charge all three from the available charging sources (solar, alternators both 12v and 24v) and shore power 110v (Victron Quattro 5000 24v likely).
I'm open to ideas and here's some of what I've found:
- I might be able to use the Victron Argo battery combiner to use the three battery banks but not sure on the three bank as it has two inputs.
- a bit fuzzy on charging but contemplating using the Orion DC-DC systems.
All three will be individually fused with disconnects so getting a huge draw from a single bank will be partially protected. Should I use a smart shunt to-from each bank?
Open to ideas but please refrain from scare/fear tactics. I'm an experienced Mechanical Engineer with a lot of background in both thermal and electrical systems.