3x MultiPlus-II 48/3000/35 not visible on ve.bus anymore

[alexpescaru]

@ngovog

Has anyone experienced a problem like this?

Here’s another one, also from the same period…

Multiplus II shuts down for a few seconds VE.Bus error #1 and #3

I have a problem in one of my installations. It is a 3-phase system with 3 Multiplus II and Cerbo GX. There is ESS running. The batteries are 3 Pylontech US3000, connected via a Lynx Distributor. After running 1 1/2 years without problems, it now happened several times that the 220V output shut down for only a few seconds. The customer can not tell, if it was just one phase or all 3, because it was so short. In have different errors in the VRM alarm-protocol and on the GX. The GX device shows m…