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diy solar

Multisibcontrol and pylon batteries

JS43

New Member
Joined
Sep 12, 2023
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136
Location
Indiana
Wondering if anyone has used Multisibcontrol and could get the program to read pace BMS. I have had no luck getting it to read them and ended up using PBMS Tools to read the batteries using RS232 and Sungold cable. I have the SG48100M wallmount Sungold batteries and SP6548 inverter.
 
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.
 

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