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  1. Delta-9

    Under Temp condition w/ Solar CC

    So I know you are supposed to hook up your battery before the solar when installing a CC. I also know you are supposed to disconnect the panels first, before the battery when disassembling or working on your equipment. But what happens when the BMS disables charging due to low temperature...
  2. Delta-9

    Floating voltage on Victron MPPT 100/30

    I upgraded from my Renogy PWM CC to this Victron CC and for the first time with good sun and a good charge I've entered float stage. On my PWM the voltage would immediately drop to the set 13.8V set voltage. How come this Victron is holding steady at 14V despite being in Float and being set...
  3. Delta-9

    FS: homemade VE.direct to USB cable

    I had some spare parts from my own DIY effort, so figured I would do the work and help someone else with a cheaper Victron cable option. If there are a few people interested in this or if you want more than one, I have more of the 4pin side and could make a few more, just need to get more of...
  4. Delta-9

    My 15p4s DIY plans for 96Ah via 60x32700 cells from Battery Hookup

    I started looking into a DIY LiFePO4 solution for my "solar shed" when I realized that the 100Ah SLA battery I am using today is not really able to use all 100Ah... I could buy a second SLA battery, but I decided to look into a more involved DIY project involving LiFePO4. The document below...
  5. Delta-9

    Inverter over voltage disconnects momentarily

    First post to the forum, been lurking and watching lots of @Will Prowse videos on YT and posts on the website. Used much of his advice in the building of my system. The primary purpose of my "solar shed" build was to provide interior motion activated light and exterior motion activated light...
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