BMS Question

[ssgtgleason]

I have 4 BYD 24v packs setup as one 24v pack. Preparing to change to two 48v packs. Plan to add a BMS and prefer to use 2 16s 100A BMS’s (Overkill, ANT, etc.) with capacity of the 2 packs at 200a max. Current setup charges at 80a max and 60a discharge. Both will increase and expect the max charge to be 160a and less for discharge. Looking for feedback, will the 2 16s 100a BMS’s will do this or do I need 4 8s BMS’s.

 

[ssgtgleason]

I have 4 BYD 24v packs setup as one 24v pack. Preparing to change to two 48v packs. Plan to add a BMS and prefer to use 2 16s 100A BMS’s (Overkill, ANT, etc.) with capacity of the 2 packs at 200a max. Current setup charges at 80a max and 60a discharge. Both will increase and expect the max charge to be 160a and less for discharge. Looking for feedback, will the 2 16s 100a BMS’s will do this or do I need 4 8s BMS’s.

Finally does one BMS work better than others for this solution? Thanks in advance for your feedback.