In this setup we have 1 x Quattro 8kVA on L1 and an Carlo Gavazzi EM24 meter installed at the three-phase grid point of connection. Grid Setpoint is 200W.
The L1 power (W) value shown on the 'Grid' is always wrong. The L1 power value shown under 'AC Loads' is correct. Can anyway explain how to fix this?
The screen shot from VRM below was taken at 22:30 local time, so there is no PV input, and the battery is at its SOC discharge limitation.
The W value does not even compute by Ohms law.
Happy to provide more info on settings if needed.
We plan to install a Fronus Symo inverter soon for this client.
Thanks, Tim