maharzan
New Member
- Joined
- Feb 1, 2020
- Messages
- 94
I just received my 400A bluetooth 16SDaly BMS and had been testing for 2 days now. First, I wasnt able to activate it as I was using it for my solar setup. So, i got a power supply and charged as suggested by Daly support and it turned on. While everthing seems good, I noticed the current was showing negative while charging and positive while discharging which is not normal behaviour and I have been in touch with their support and have tried everything they have suggested but still not working. Now, they want to play the blame game. I found few others have similar issues and they fixed it with some software which only seems to support 10S cells.
The B- is conencted to battery negative an P- is connected to my growatt negative (charge/load) which is what they are suggesting too. I am suspecting ther is some hardware issue or the connection needs to be opposite but I dont want to burn anything.
has anyone here had similar issues? what could be the reason and have you found a solution?
All other functions seems fine. Although current os negative, it charges to full and shows SOC increasing and whole current is positive at night discharging, the soc decreases. I can probably live with it as i just need voltage and hope cutoff works at low/high voltages. but if there is a fix, would love to check that out.
The B- is conencted to battery negative an P- is connected to my growatt negative (charge/load) which is what they are suggesting too. I am suspecting ther is some hardware issue or the connection needs to be opposite but I dont want to burn anything.
has anyone here had similar issues? what could be the reason and have you found a solution?
All other functions seems fine. Although current os negative, it charges to full and shows SOC increasing and whole current is positive at night discharging, the soc decreases. I can probably live with it as i just need voltage and hope cutoff works at low/high voltages. but if there is a fix, would love to check that out.