just finished to update the firmware for 3 units Multiplus 5 kW, including assistants by the company who sell entire system:
- 3 x Multiplus 5 kW
- 1 X Fronius Symo 10,3 kW
- Color GX
- 2 x BYD Pro 10 kW each
- Bmw 700
- 36 solar panel, each 300 w/peak
- ESS three phase system, AC coupling
during update, activities was going well, but after it was finished, we clear observe some discrepancy between energy in AC out and energy from DC part, as in the attached pictures.
please note that there is an measurement independent from Victron system.