Good morning,
I have a very simple 12-volt system:
an MPPT and an AC-DC charger—both Victron—and a 12V LiFePO4 battery.
Everything is connected to a positive busbar and a negative busbar.
On the battery’s positive terminal, I’ve installed a three-position switch (1-2-OFF) and a few days ago added a second LiFePO4 battery that I can’t connect in parallel.
Using the switch, I can use either battery 1 or battery 2 while keeping them isolated. The problem is how to use the MPPT and battery charger I already have on both batteries.
I’ve identified the following Victron products:
Victron Cyrix-CT
or
ARGOFET 100A
but I’m not sure if they’re suitable for my situation.
Are there other Victron products that allow me to connect an MPPT and an AC-DC charger to charge two separate batteries?
If there are no Victron products available, are there any components or electrical switches that can do this job?
Thank you