Dear community
my ET340 does not show the voltage and power on phase 3. The current is correct.
Data on phase 1 and phase 2 are correct.
This is my setup:
- Venus GX
- 3 MultiPlus 5000
- BMV 700
- Li-Ion Battery
- ET340 connected via ZigBee to Venus GX
- 3 MPPT Solar chargers
- No external PV inverter (e.g. Fronius)
- The system is connected in parallel to the grid
Does anyone have an idea why there is no data on phase 3?
Thanks in advance for your support!
BR Thomas