Hello!
I enabled DESS and its working fine.
My setup is:
- 3 x Multiplus II 5000
- 1 x MTTP RS 450/200
- 8 x Pylontech US5000
I have one problem with it: the system does not understand the Inverter limit.
In the cheap pricing hours its needed to charge the batteries with maximum power.
From both MPPT and grid.
If I set the "Maximum charge power" to 12kW (3x4kW from inverter) then in the daytime it will take everything from MPPT (6kW for example) and 6kW from inverter. But it should take 6kw + 12kw.
If I set the "Maximum charge power" to 23kW (12kW inverter+11kW MPPT) then the forecast is that it can charge the batteries from the grid at 23kW. Actually in the night-time it charges at 12kw and battery does not get full.
So the solution would be to separate "Maximum charge power" to "Maximum inverter charge power" and "Maximum batteries charge power" or something similar.
Am I right?
Or is there some workaround to my problem?
