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How can we get the right idea to make this? -
OffGridInTheCity reacted to paulie's post in the thread Easy way to remove spot welds on cells with
Like.
sturdy quality pair of flat side cutters is all you need. The above gadgets are utter bollocks. I'll get my coat now. :) -
OffGridInTheCity reacted to carpetpaul's post in the thread unexpected early shutdown by BMS on first test, whole module at fault ? with Like.
Here's the result of a bit of testing, I guess I mainly did this so I can check that my repaired pack matches up to the rest of the good...
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hbpowerwall reacted to Korishan's post in the thread What is the difference between social media and SNS? with Haha.
This makes absolutely no sense what so ever. Perhaps you should post something more meaningful. But I highly doubt that as you are... -
100kwh-hunter reacted to Tim Lee's post in the thread CATL claims to have made sodium-ion batteries a commercial reality with Love.
The manufacturer has launched sodium-ion products online. Production has begun and will be easily scalable, according to the CATL... -
100kwh-hunter replied to the thread Easy way to remove spot welds on cells.I use a angle grinder with a 180 grid sanding disc(automotive part), works perfect and quick. I put them in a "special" tray/box, run...
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100kwh-hunter reacted to paulie's post in the thread Easy way to remove spot welds on cells with Like.
sturdy quality pair of flat side cutters is all you need. The above gadgets are utter bollocks. I'll get my coat now. :)
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100kwh-hunter replied to the thread initial charging/balancing of LiFePO4 cells in a pack.yes i go with offgrid, regarding IR and total capacity per cell. Regarding balancing, it does not really matter top bottom or even in...
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100kwh-hunter reacted to harrisonpatm's post in the thread I thought Victron was supposed to be better? with Like.
Update: Victron very professionally sent a replacement controller, which did indeed provide higher output than the previous one. Still...
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100kwh-hunter replied to the thread Looking for a new BMS system for 14x LiIon 18650 batteries with a storage capacity of 30kwh.Uhm, yes i saw some of those vids as wel, but they are not completely honest. You can set the "balance mode" at charge or discharge or...
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Ccarpetpaul replied to the thread unexpected early shutdown by BMS on first test, whole module at fault ?.Here's the result of a bit of testing, I guess I mainly did this so I can check that my repaired pack matches up to the rest of the good...
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100kwh-hunter replied to the thread Cooling and heating powerwall.If i may chime in. Why not build yourself a shed in a shed? And insulate that inner shed. A rc value of 6 would be very good. The...
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Soil type matters, too. If my memory is correct, soils heavy in clay will exchange heat more efficiently than sandy type soils. I'm...
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100kwh-hunter reacted to OffGridInTheCity's post in the thread Cooling and heating powerwall with Love.
Nothing wrong the with the idea but have no clue as to the specifics (e.g. 100-150ft etc). Fortunately a battery box can be a modest...
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100kwh-hunter replied to the thread LiFePO4 batteries have a very similar cycle life to NMC at low depths of discharge (DOD)?!?.Someone on this forum tested this, i cant remember who, sorry. He did extensive charge and discharge cycles, i belief up to 2500 cycles...
