Yesterday evening, I installed firmware 1.31 on my Multi-RSs (3 phase system). Today I noticed that on L2 and L3 the PV surplus is sent to the grid instead of sending it to the battery when in self-consumption mode. On L1 this seems to work okay (see picture).
First I thought it was a DESS related issue, but when I disable DESS I get the same behavior. The screenshot was taken while DESS was diabled.
Some backgound info:
- Cerbo GX running on 3.75
- The Multi-RS inverters synchronize their settings
- 2 PV inverters. One is a 3-phase inverter; one is a 1-phase inverter on L3. Both are measured using CG EM24 energy meter.
- Main grid meter is a VM-3P75CT
Any clue why this is happening?
