going forward building a 3-phase microgrid (island) configuration, i looked at the specs of the (still available) MultiPlus 48/5000/70 and the new MultiPlus II 48/5000/70. This shows only a 10% difference in max. power (10 vs 9 kW). Looking inside, the MultiPlus II has a higher integration but a single and smaller transformer indicating less support for high peak currents. Are the other differences not documented leading one or the other better suited for a microgrid config ?