MatthiasU
New Member
- Joined
- Apr 28, 2022
- Messages
- 8
Hello,
so I have a new 16-cell bank (EVE 280), not top-balanced yet, with voltages between 3.3 and 3.37V. Charging at 60A causes one of these cells, previously seen with unremarkable 3.33V, to shoot up to 3.7 within less than a minute – apparently too fast for the change controller to react, as the overvoltage caused the BMS to trip the relay, which can't be good for any of the solar hardware around here, but I digress.
Would you agree that this cell is bad?
so I have a new 16-cell bank (EVE 280), not top-balanced yet, with voltages between 3.3 and 3.37V. Charging at 60A causes one of these cells, previously seen with unremarkable 3.33V, to shoot up to 3.7 within less than a minute – apparently too fast for the change controller to react, as the overvoltage caused the BMS to trip the relay, which can't be good for any of the solar hardware around here, but I digress.
Would you agree that this cell is bad?