I have yet another problem, I bought 48v 7kw Rahvolt batteries, because they were cheap, only £600 each , I bought 6 of them and have 42kwh of storage.
The batteries do work on the multiplus but they dont show up on the devices list. So the cerbo isn't seeing them. I have yet to try a type a and type b cable, at the moment I've only tried a straight network cable. But what if I can never get these batteries seen by the cerbo gx? Am I doomed or can the lynx shunt take over the battery management instead? I jave the lynx shunt, but so far that too isn't seen by the cerbo, I'll try a different network cable next.