diy solar

diy solar

[JBD - JIABAIDA Smart BMS - AP21S001] cannot set battery capacity

xychix

New Member
Joined
Nov 3, 2021
Messages
33
I've got this 6-21 cell BMS AP21S001 200A, all works fine. Only parameter I can't seem to save is the total capacity.
It gets saved and returned when i read the config, but the app (and also the driver I use to read stuff to vitron VenusOS) is stuck in thinking I've got 280ah in my 200Ah battery. :(

This remains after disconnecting the complete BMS.

Anyone seen this before?
edit 1: will try later to day with RS485 cable and computer software from http://www.jiabaida.com/uploads/sof...00023.18.336e422asR2eBI&file=xiaoxiangBMS.zip
 
the software did seem to do a better job in setting this specific parameter
 
Back
Top