diy solar

diy solar

Recent content by scoper12

  1. S

    Battery won't charge and MPPSolar inverter won't turn on

    So I contacted Big Battery as @snoobler recommended, they gave me instructions on how to reset the BMS but it turns out it was working correctly as I had tested the cells directly and came out to 20.2v so the low voltage disconnect worked normally. So maybe the built in volt reader is off since...
  2. S

    Battery won't charge and MPPSolar inverter won't turn on

    Hello I am sorry in advanced if this is a noob question or problem. I have a Big Battery brand Wolf 24v LiFePO4 that use A123 cells in 8S6P that claims to have a low voltage disconnect of 20v, however I let it run down to just under 22v according to the built in voltage reader and I assume the...
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