I don’t think any inverter has a shunt built in. Schneider has a $500 batttery monitor you can add to the inverter purchase. If you use closed loop comms the SOC comes from the BMS. Else you can do some custom things to get the information to the inverter.So, the 6000xp doesn't have a shunt on board, EG4 doesn't have a shunt available the diy battery crowd, and it is unable to read the Victron BMV shunt data?