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  1. M

    Using non-UL insulation

    Yoy might like wago. They have some setup specifically for stranded wire. Heres a very detailed video. I follow him as well.
  2. M

    LiFePo4 bolts

    My garbage grade B liitokala's came with 6mm, 30% were stripped out so I tapped the trashed holes to 8mm. Ive got Docan Power Eve105Ah. They have 4mm threads! My new Eve LF280K cells have a 6mm welded studs. So id say 6mm is pretty common. Now I am not an EE, but maybe someone here is...Good...
  3. M

    Using non-UL insulation

    These are UL listed but very pricy at $25 a piece. https://www.mcmaster.com/7915K131/ If it was my $ id opt for wirenuts wrapped in electrical tape.
  4. M

    LiFePo4 bolts

    Thread pattern should be 6mm x 1.0mm for larger cells. 10mm length should be fine. You can get packs at lowes or Home depot. If they dont have a length that short 12mm should be ok. As long as it doesn't bottom on with a gap on the top. You can always cut them down In a pinch. Just mark the...
  5. M

    Sunpowergold LF-PV 4000 question

    Gotcha, you could select battery type to 0 so it doesnt charge your battery. It should run line power through the inverter to the critical loads. Dont quote me on that, definately verify that. Another option is to chose a charge setup that gives your pack the lowest charge on the type of...
  6. M

    Sunpowergold LF-PV 4000 question

    Ive got a similar 6kw type model. If you dont want to charge from the grid dont run 240v input to the inverter, problem solved.
  7. M

    Newer Jdb Ap21s Bms (6-21s)

    Woops, thread duplicate mod please delete.
  8. M

    Newer Jdb Ap21s Bms (6-21s)

    In a brief search I couldnt seem to find a good thread on wiring up a 16s or 17s setup with this newer style bms. Heres the written directions the manual has (pic1) They seem unclear until the picture is seen. Picture 2 is 16s, picture 3 is 17s, labeled at the top of the image. I bought these...
  9. M

    Newer Jdb Ap21s Bms (6-21s)

    In a brief search I couldnt seem to find a good thread on wiring up a 16s or 17s setup with this newer style bms. Heres the written directions the manual has (pic1) They seem unclear until the picture is seen. Picture 2 is 16s, picture 3 is 17s, labeled at the top of the image. I bought these...
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