Ok, I am locking in the inverter. I am leaning towards (2) Victron 48V Quattro 10kVA 120V Inverter 140A Chargers with (3) 280ah 48v battery packs (I believe that to be 40.32kWh). It is my understanding that the Quattro has a built in xFer switch detecting/sensing the 2 input AC sources; is there a call for an additional switch ahead of the Quattro?
Besides the following, what other items do I need to consider?
1ea. Victron Lynx Power In – Power Distribution System (M10)
1ea. Victron Lynx Shunt VE.Can – Power Distribution System (M10)
1ea. Victron Cerbo GX (MK2) Kit (which includes part numbers: BPP900451100, BPP900455070 and BPP900465070)
250A Class T Fuse or Breaker for each battery connection
Class T fuses rated for 250-300A battery disconnect
How about surges, do I need to account for surges from the Grid or Genset?