I am installing two new Quatro 24/5000 Inverter/chargers. I would prefer to configure both inverters to run "stand-alone" for redundancy's sake. However, I would like the chargers to work together (i.e. not "compete" and one of the chargers to do 90% of the work). Is that possible? Or do the units need to be in master/slave configuration for the chargers to effectively work together? The two units will be connected via VE bus to a single Color Control GX. I can configure them in a split phase 120V/240V configuration, but would prefer not to so that if one inverter fails, the second one will continue to operate normally. I have physical switching to deal with one inverter failing. (These are installed in a motor yacht).