Hi everybody,
I have a setup with 3-phase Multiplus II devices, a large battery, an Ekrano GX and two EV chargers (no screen-version). I do not have any PV yet and want to use this setup for peak shaving and control when I charge two cars simultaneously. Manual charging is working just fine, but there is no load balancing, leading to potential overload and tripping of my fuse. I would like to be able to plug in the cars and the charging to start from my batteries and the GX to perform load balancing. This is why I would like to use auto mode. I have made the following configuration on the two EVCS’s:
In the ESS settings on the GX I have enabled Peak Shaving and even turned off BatteryLife. Still, I can’t get the cars to start charging. The message is always ‘waiting for sun’. Anyone got any ideas that could help me?