Struggling to understand the Victron /Multiplus setup on Airstream RV.
Victron Multiplus 12/3000/12-50 120V
Solar MPPT 100/50
When on shore power batteries read 14.4 volts.
Turn Bus to OFF - still reads 14.4 volts.
Turn Bus to Invert Only.- batteries quickly drop to 8 - 10 volts.
Have been on shore power 50A for 24 hours with 4x100 Lithium Batteries.
I have done firmware upgrades and of course I am unsure of the internal settings as I can only see a subset with Victron Connect aoo and NOT VE Config.
Subset is currently reporting 12V to 14V in absorption charge with +4.5A at the battery. Just unsure of my expectations on how long it would take to charge the batteries - if it will take days.
I am guessing that I have settings that do not allow generator OR shorepower to charge the batteries and they only charge off of the solar panels.