question

tom4x avatar image
tom4x asked

Mulitplus II draws power from consumers (AC Out)?

Apparently, the Multiplus II is confused with AC In and AC Out.

One phase only.
AC In is the grid with no feed-in.
AC Out are only consumers.
PV is connected to DC only.
No additional energy meters.

The MP II should now get energy from the grid to charge the batteries. Charging from the grid is only enabled when SOC is low. Now it does charge, with about 2kW, but doesn't know where the energy comes from:

1701505209426.png

1701505173091.pngThe power can't come from AC Out, there's no (PV) generator. There's also no additional energy meter which could confuse the system:

1701505192529.png

Does someone have an idea what the system might think here?

The power measurements (grid and loads) were fine until now, so a malfunction is hopefully unlikely.

Venus 3.12

MP II FW version 497

Multiplus-II
1701505173091.png (23.0 KiB)
1701505192529.png (7.9 KiB)
1701505209426.png (33.0 KiB)
2 |3000

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

0 Answers