I have a LifePO4 48v battery pack registering at 52v. I have a Daly smart BMS 300A and the b- is hooked to my negative battery terminal and the p- is hooked up to the load which is a Growatt Inverter. The positive is run in from the inverter as well.
When I measure my voltage between the + and b- I get 52v but when I measure between + and p- I get 0. Clearly the Daly isn’t turning on or something but I am completely unsure of where to go from here. I’ve read the manual and tried charging the system to turn it on, Will mentioned shorting the b- and p- which didn’t do it either.
Anyone have any other ideas? Do I maybe have a bad BMS?
When I measure my voltage between the + and b- I get 52v but when I measure between + and p- I get 0. Clearly the Daly isn’t turning on or something but I am completely unsure of where to go from here. I’ve read the manual and tried charging the system to turn it on, Will mentioned shorting the b- and p- which didn’t do it either.
Anyone have any other ideas? Do I maybe have a bad BMS?