Hi everyone, I am with an OEM Motorhome manufacture. We have recently made the switch to Victron but have experienced an issue that has me boggled.
We use (2) 24V 5K Quattro inverters, wired standalone of each other, but to the same bank of batteries. They are tied to (14) LiOn Energy 1300W batteries. The system works fantastic, and just as advertised UNITL, you start the main motorhome engine and the (2) 24V 150A alternators go to work. As long as the inverters are just “inverting”, everything still works. As soon as an AC Power source is applied, the inverters make the attempt to switch to charge, but then immediately shut down with an “Overload” and “Low battery” fault lights, they will not come back on until either AC power is no longer supplied, or you shut the alternators off. I assume that this has something to did with the amount of current being thrown at the batteries while the inverters are attempting to charge at the same time. Maybe a DC Ripple effect causing them to shut down? Anyone deal with this, or have any suggestions?
Thanks!