mldee
New member
- Joined
- Mar 2, 2018
- Messages
- 14
I have been using a 8S1P new CALB 100Ah LiFePO4 27Varray with Batrium wmon4 BMS for about a year now to power my home waterpumps etc. Charging is via the PWM charger in the PIP2424 inverter, set to 27.9 V charge.
I noticed that cell 6 has always been a little reluctant to stay inbalance with the other seven cells, usually less than .01V difference.
However lately cell 6 is getting into wider swings as seen in the 11am charge pic below:
I realise that this is cooking the mon. Eventually, in a couple of hours all the cells will balance and then cell 6 may even finish up .01v lower than all the others.
Looking for suggestions oh how to rebalnce cell 6 to the others, (high or low)or is it a potentially bad cell?
I noticed that cell 6 has always been a little reluctant to stay inbalance with the other seven cells, usually less than .01V difference.
However lately cell 6 is getting into wider swings as seen in the 11am charge pic below:
I realise that this is cooking the mon. Eventually, in a couple of hours all the cells will balance and then cell 6 may even finish up .01v lower than all the others.
Looking for suggestions oh how to rebalnce cell 6 to the others, (high or low)or is it a potentially bad cell?