BB. admin

  • Re: State of Charge

    BB.BB.
    Float is just high enough voltage to keep the battery bank charged and will (roughly) pump somewhere between 0.01% to 2.0% "charging current" into the battery bank (AGMs have lower self dis…
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  • Re: Learning curve

    BB.BB.
    You have 24x "identical" cells. You are, at first look, trying to find cells that are "different" from the rest. That could be low SG, could be high SG. Could be cell(s) using too…
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  • Re: Learning curve

    BB.BB.
    If A2 stopped and did not exceed 1.280 SG--Then that is the "new" SG level. Regarding the auto watering... You might want to turn it off and only autowater once a month or something like th…
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  • Re: Large Power charge controllers

    BB.BB.
    What is it that you want connect too? A 1,000 AH @ 48 vdc battery bank or what? -Bill
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  • Re: Learning curve

    BB.BB.
    Roughly, a 0.100 SG change from ~1.27x to 1.17x SG units is the difference between 100% SoC and 50% SoC... So, a 0.030 SG difference is about 15% storage difference (State of Charge) between the high…
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