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  1. W

    Batrium Watchmon5 question

    I am having an odd issue and I am trying to figure it out. When the WM5 goes into bypass some of the cells will read very high for a second or two. Jumping from 4.10 to 4.2 or 4.3 I don't understand how this could happen. If anything I would expect the voltage to drop as it is bypassing .5 amps...
  2. W

    w0ss semi DIY powerwall V2

    V1 was... 2xMPP solar 2424lv 32x86ah LifePO4 prismatic in 8s4p(8xDaly 1sbalancers ) 6x195watt solar panels V2 additions/reconfiguration Reconfig LifePO4 to 16s2p(16xDaly 1s balancers) Adds: 2x LG 189ah 51.8v ESS batteries(14s JH3 cells) 2x 6048 sunny island Batrium watchmon5 midnite classic...
  3. W

    BMS in LG CHEM ESS modules

    Does anyone know a way to talk to these? If not any idea what kind of connection this is? These are the ones battery hookup had a few weeks ago. Thanks, Will
  4. W

    mixing LifePo4 and LI-ION packs

    Hey guys, Long time listener first time caller. I recently upgraded to a pair of the LG ESS packs(14s 189ah LI-ION) and I have my old pack (16s 172ahLifePo4). I have no real use for the LifePo4 cells and was wondering if I could put them in parallel. with the LifePo4 discharge being much flatter...
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