diy solar

diy solar

Recent content by TWNomadin

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    Laser welded studs of screw in?

    Ya, I am sure most of these type of cells are going into packs that have everything welded together to eliminate assembly errors and longevity where the cells fail before the connections.
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    Laser welded studs of screw in?

    Eve said it's in place of the the threaded female post not an add on like the stud is. But I agree, a post like battle born has would be ideal. But I guess, at what point is the clamping pressure applied by the bolt/nut on to the bussbar against the post is enough and anything past that doesn't...
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    Laser welded studs of screw in?

    Direct from EVE or Amy Wan from Shenzhen Luyuan offers that terminal option.
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    EVE-280 cells should these be clamped tight or spaced for expansion?

    Thanks fellas. Appreciate the feed back.
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    EVE-280 cells should these be clamped tight or spaced for expansion?

    With yours, did you do the typical compression with threaded rod and boards on each side?
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    EVE-280 cells should these be clamped tight or spaced for expansion?

    Thanks for the great explanation and a better understanding on what is being done without going overboard. I appreciate that. (y)
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    EVE-280 cells should these be clamped tight or spaced for expansion?

    Has anyone seen the need for compression when using the cells between 3.5v-2.7v at a .35c discharge/recharge rate? I want to build a box to hold my 8s battery but not really wanting to worry over meeting the 12psi, just keep them contained.
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    CATL 271Ah cell issues.

    I would be down for them suckers too.
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    Lost on Battery/BMS wiring & config

    I just received my OverKill 24v boards and they have both terminals bonded together on the board themselves. I doubt it is cause I ordered the M6 stud option as the board has the trace connecting the two leads, not on the stud mounts. Maybe that is a new version, they didn't want the option for...
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    Review of my purchase from Shenzen Luyuan Technology Co. LTD. Alibaba, Wan Amy,

    I too ordered from Amy. (32) 280eve cells on Oct1 and received them on Dec1. 2 Months, not a bad wait at all, even battling the Long beach mess. Packed exactly like above, 2 to a box and. Every cell was just as above, all were within .001 volts of each other, and within 1 milliohm resistance. I...
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    1st time Solar Install, unique setup, advice?!

    Have a read, Nate explains why you need more than just a switch between the panels to the charge controller. https://www.explorist.life/how-to-wire-a-solar-disconnect-for-a-diy-camper-electrical-system/
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    CATL 271Ah cell issues.

    Hooked on Phonics did not help this Doxing person. :ROFLMAO:
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    CATL 271Ah cell issues.

    Anyone ever look into this company? https://www.batteryrecyclersofamerica.com/
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    CATL 271Ah cell issues.

    What Active Balancer did you choose?
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    CATL 271Ah cell issues.

    That is probably true. I have never had problems with lipos 4300ah 3s. But those are 1s and 2s, never 200lbs of leaking crap. But more volatile.
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