Just finished wiring my system in an RV. I have the Multiplus 24/3000 and a Bestgo 24 V 200ah battery. I’m using a 200 amp breaker/disconnect. If I’m not plugged into shore power or the solar panels, when I turn on the battery breaker the voltage drops to 2 volts across the battery terminals. Yet the Bestgo battery readout stays at the 26 volt range. In another forum they suggested the inverter/charger capacitors are likely tripping the BMS cutout.
I bought a resister and if I jump it across the breaker terminals for a few seconds, then turn on the breaker and everything fires up fine. My question is if this is a common problem and if so, why doesn’t Victron address it?
Just trying to learn.