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diy solar

diy solar

I have a 48v battery im struggling with.

nasserq11

New Member
Joined
Jan 25, 2025
Messages
3
Location
Rochester
Hello guys i have a 48v battery that i'm struggling with the BMS. I am trying to get into the BMS so i can use the battery. I managed to top balance all the cells and have an active balancer on it and i bought RS-485 to USB-A cable from current connect to see if i can edit the BMS. i been trying for a whole just to connect but unable to do so. I am getting constant alarm on it. I got this from battery hookup

20250116_015746.jpg20250115_230111.jpg
 
Strange that the silk screen reads “15S”…. not LFP cells? Or maybe not 51.2 volts? Either way it’s something unusual.
 

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