Hello,
I have a 200ah 12v system with a multiplus compact inverter. Recently, my inverter shut off and displays "low battery". I was changing cables (I shut everything off and disconnected the battery) and I think it might be the probable cause.
Problem: it hasn't started back up yet, despite the soc being 100% and voltage not falling below 12.9v. I've given it days and "low battery" still displays on the controller.
Main question: Can I fix the issue without having the MK3 or is this something that I need to fire it back up?