Lithium battery bank for solar system part 2
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I am in the process of upgrading my battery bank from AGM to lithium ion battery !! Slowly getting there !!
Comments
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Are Li-Ion deep cell?
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Will using lithium ion phosphate batteries in an off grid system always be cheaper vs Lead in the long run due to longer battery life?
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how many watts does this group of battery hold?
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How has it been so far???
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These type of prismatic Lithiums will not expand unless you damaged them through over charging. Having just seen the previous video, Lithiums like these also do not drastically change their Capacities over typical temperature ranges in the same way that Lead Acids do. Not sure about the difference with Lithium Ytriums but with Lithium Irons they are best to be used within 3.1v (80%DOD) and 3.5v per cell for their voltage ranges. I have my Midnite Solar CC set to Absorb to 55v (16 cell bank) and Float at 54v. I'm using a WBjr and shunt to get the CC to accurately do and EndAmp of 5amps (0.05C for 100aH cells). Hope you are enjoying the new pack!
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nice bank :)
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Cell look AWESOME!
2m 14sLenght
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