I have a Huawei ESM 48100B1V1 battery (48v 100ah) connected to my Multiplus 2 GX 48/5000. No solar input, only grid.
My battery is not supported on the compatibility list. I would like to know how it can possibly be done as all the answers I have read so far have been pretty confusing to me.
The battery has a IN and OUT RJ45 com port and I have the pin outs to this. It provides 4 wire RS485 coms.
- complying with the Modbus protocol and YDN1363 protocol
- Baud rate: 9600 bit/s.
It also provides positive and negative can, which match the pin out on the BMS can of the multiplus.
I only have the one battery at this stage and don't see a need for an addition in the future. The battery settings has been programmed into the multiplus:
51.5 v float
54.5 v abs
The other question I have is, what real world advantage will I have by getting the battery can to talk to the multiplus can if I manage to?
And last question I have is, by adding a smart shunt connected to the VE bus, how does this change or effect anything I'm trying to do.
thanks in advance,