O
OhYou_
New Member From The United States of America
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OOhYou_ replied to the thread quick check on compression.well yeah but its still a spec and I'd like to meet it because I want this thing to last 10+ years through an un-conditioned climate. So...
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OI looked at many examples of lifepo4 compression methods and came up with this as a result. the angle iron is 1.5in 3/16 steel. The...
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OOhYou_ replied to the thread EG4 12,000 DC only.not so much 48v. A bit over a year ago I got a 144v UPS which could run as an inverter and makes 208v3p. Since then I've been piecing...
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OOhYou_ replied to the thread EG4 12,000 DC only.Thanks for the data, I'll have to look through it. Where do you see it having a MPPT setup? I didn't find any info on that. I'm hoping...
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OI finally got around to cracking open my Wattcycles to replace the bmss and I find that they are changed inside. There looks like no...
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OOhYou_ replied to the thread High Voltage DIY LiFePO4.i too would like to know how to safely test loads. I determine what works and what doesnt work on my 128v system by simply touching...
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OOhYou_ replied to the thread DC only solar setup for camper, hopefully nearing final design, could use review.I dont want to steal OP's thread too much, but my thought process is if a car outlet is rated 10-20 amps, then its a good idea to...
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OOhYou_ replied to the thread Overpaneling EG4 24000btu solar direct mini split.I just went through the same thought process, and my understanding is that the ISC limit is the amp limit of the unit. so for the 2200w...
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OOhYou_ replied to the thread DC only solar setup for camper, hopefully nearing final design, could use review.Have you figured out the DC plugs yet? I'm in kind of the same problem and for now I've either hard wired everything or used cigar...
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ODoes anyone here have one of the EG4 A/C units that they are running only off of DC with no mains hooked up or not always provided? I'm...
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OOhYou_ replied to the thread 250voc at 12v.because I keep buying things and then changing my mind on what i want to use them for. My main array uses 128vdc battery side and so the...
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OOhYou_ replied to the thread 250voc at 12v.that looks like it would work. It's only just outside what I would like to pay for one though. I think if I blow up the one I have...
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ODoes anyone know of a cheap ish charge controller for 100a and does 12v and also has 200+v input ratings? I'm not even trying to do...
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OOhYou_ replied to the thread Heltec or Batrium.I ordered the Heltec unit mid January, and after a couple of weeks I contacted them for an update. after a bit of emails back and forth...
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OOhYou_ replied to the thread buying the cheapest cells.I'm pretty confident it takes the measurements while it isn't actively balancing them, most likely in the narrow time between switching...
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OOhYou_ replied to the thread buying the cheapest cells.Ah, yes I meant from the bms reading, which is the total pin to pin resistance which measures everything in between. It's not the best...
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OOhYou_ replied to the thread buying the cheapest cells.They are all together now and the resistance looks good at 0.049 ohm per cell even (including wire). All were at 3.29 +- 0.005v I have...
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OOhYou_ replied to the thread My new battery build.careful with the weight of the cables on the posts as that could also snap one off if they really are weak.
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OOhYou_ replied to the thread buying the cheapest cells.yeah it turns out cheaper that way lol since separators from them are $2 each
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OOhYou_ replied to the thread buying the cheapest cells.that 618 price is for 8 cells, it was 667 after taxes shipped to the door and I included the $125 bms and some cost for cables and bits...
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