diy solar

diy solar

Recent content by BrianN

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    Show me your JK BMS mounting solutions

    Where do you get those terminals?
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    Overkill 4S BMS High Voltage Disconnect

    The cause of my problems was a loose terminal. Once I tightened it, my problems went away.
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    Overkill 4S BMS High Voltage Disconnect

    Thank you for the response. I have been travelling away from the internet, so I apologise for the late response. The zip file is a video of the xiaoxiang app. I posted a zip file because you cannot upload videos; I should have mentioned this or chosen a better method of sharing the...
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    Overkill 4S BMS High Voltage Disconnect

    Hello. Has anyone experienced the fault in the Overkill BMS triggering high voltage disconnect? Cell 4 jumps to >3.9v intermittently. I am using Lishen 202Ah LiFePO4 batteries. I have so far cleaned the terminals and the issue persists. Does anyone have any ideas of a remedy? I have tried...
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    DC-DC charger (B2B) options and general discussion

    Does anyone have any experience with the National Luna DC-DC Chargers? I'm upgrading to a Lithium battery from AGM and I shall have to toss my CTEK D250SA for this reason. So far, the contenders are the Renogy DCC50 and National Luna NLDC40. Since everyone seems familiar with the Renogy I am...
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