it's a 15 cell battery, i'm trying to balance it using float/bulk to 52.5 with USER mode. In this way, when the cell goes in OVP it seems that does balance even on discharge (there is BL label on PBMSTools in the corresponding cell)
As attachments, curves of charge/discharge of pack and cell...
Hi,
I've recently installed a Voltronic VMIII 5kw Inverter with an Yilink battery 7.2kw LifePo4.
Battery Mode: LIB
There is one cell unbalanced, so the battery cannot reach the full charge voltage of 52.5V (it stays at 51.6/51.8) and the BMS trigger an OVP (at 3.7V)
After that, inverter stop...