I have limited space so opted for a 5kW Multiplus II GX and 2 x Smart Solar 150-70-VE.CAN MPPTS. On opening up the Multiplus II GX cover the CAN labels are different from the PDF Spec sheet and do not state VE.CAN but instead BMS-CAN! I have 3 devices that I need to connect to this 5kW Multiplus II GX (SN: HQ2205xxxx).
Q1. Can I somehow use the BMS-CAN ports as VE.CAN ports and change a setting somewhere? I’m happy to update firmware if required.
Q2. If I can’t use them can I use a dual USB hub/dongle on the USB port to get the 2 MPPTs communicating with the GX and then I can plug the smart shunt into the single VE.Direct port?