I already have one battery bank; 48 volt with 200ah cells. Overkill BMS, and working perfectly.
My second, identical bank is almost ready and I'll be connecting it in parallel with the first.
My question is, do I have take any precautions, such as only connecting if the banks are at the same voltage, or will one bank automatically match the other and the 2 Overkills will take care of the rest?
My second, identical bank is almost ready and I'll be connecting it in parallel with the first.
My question is, do I have take any precautions, such as only connecting if the banks are at the same voltage, or will one bank automatically match the other and the 2 Overkills will take care of the rest?