Hi,

I have the Solar version of the cfos powerbrain. I have set up the automatic phase switching when Car is connected to be enabled and enabled the setting in the load balancing.

When using the solar surplus rule it does start to charge when the threshold is met, but in 3 phases. not in 1. This causes too much power to be consumed.

If I manually force it to 1-phase in the session it does work, but the automatic switching is why I bought this box.

Anything I am missing?