Here is the configuration of Quattro 48/8000:
Fronius Inverter (7kW) on OUT1
MPPT (4kW) through DC-BOX on Pylontech Lithium batt
it runs under ESS Optimized (without BatteryLife).
I don't understand why the Fronius energy doesn't go to charge the battery ... here the problem :
1570W into the grid instead of charging battery...
how can we correct this behaviour ?
I can give you more details if necessary.