Just FYI the newest version of Multisibcontrol oddly "kind" of works with Pace BMS Sungold batteries (both wall mount and rack mount). The data is somewhat correct and some is way off. Oddly enough I don't have it connected via the RS485 but I have it connected to the RS232 port on Battery 1 and it gets data. I don't have the Rs485 cable so I need to get that and see if it works and if that takes care of the odd data. The really odd thing is it only reads 3 of the 4 batteries. It sees batteries 2,3 & 4 but not battery 1. Not sure why that is but that's what is going on. Again, the RS485 cable may fix that issue.