I have single 3kw Quattro and 3x 200Ah 12v Victron smart lithium batts. I’d like to add a 2nd Quattro for faster charging with genset, but I don’t need additional inverting capacity. I also don’t want the standby current drain of the 2nd Quattro when using inverter. Is it possible to program the system so that one unit is used when in “invert” mode, but both when in “charge “ mode?