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Glubux's Powerwall
#41
Love the effort put into displaying and photographing, makes these projects look much less DIY Smile Good work.
mike and Glubux like this post
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#42
Thanks !

About the empty spaces, I build my pack with a 250 Ah target, which is a different number of cells dependning on the capacity range of the cells.
the lowest range of cells I'll use on those packs is 1500 to 1599 mah, let's say an average of 1550.

1550 X 160 = 248Ah

But as I said before, it seems that this calculations with a 1C discharge capacity is drifting with less cells of bigger capacity, so now I add one cell for each hundred mah range :1650 +1 cell, 1750 + 2 cells and so on.
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#43
Here's some pictures of the second pack :






spj007, mike, TrueGeek And 3 others like this post
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#44
It look nice and clean, nice work mate !
As Pete said, your photography work is really good and make it look professional work of theses used batteries Smile
Current setup: 21x 215wc poly, 7.5kWh 7s 18650, PIP 2424msxe.
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#45
Thanks!
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#46
You win, I'm out of the 'BEST LOOKING POWERWALL' Comp I concede defeat
shonalex, jamesk9, jdeadman And 2 others like this post
Second Life Storage Cell Finder
Lithium Power Australia http://bit.ly/lithium_power
Paolo Italy https://ebay.to/38xPUhT
Battery Hookup USA http://bit.ly/batteryhookup (10% coupon 'Powerwalls')
BigBattery USA  http://bit.ly/big_battery (10% coupon 'Powerwalls')
Tim De Groot NL https://ebay.to/2OX9koS
Power 2 Spare USA  https://ebay.to/2SuJWsr
Pro-LOX Netherlands  https://ebay.to/2HsyPKr
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#47
How much time do you spend building these packs? You have to be a professional photographer or some sort of artistic-related field? They're so neat and perfectly done. You could probably teach Tesla a few things.
CHEAP! 2200mAh Sanyo Cells for Salvage, Only $0.17/ea!!
^ Use discount code "BATTERY" for 10% off!
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#48
Right I fixed it... 

[Image: fixed.jpg]
mormor1971 likes this post
Second Life Storage Cell Finder
Lithium Power Australia http://bit.ly/lithium_power
Paolo Italy https://ebay.to/38xPUhT
Battery Hookup USA http://bit.ly/batteryhookup (10% coupon 'Powerwalls')
BigBattery USA  http://bit.ly/big_battery (10% coupon 'Powerwalls')
Tim De Groot NL https://ebay.to/2OX9koS
Power 2 Spare USA  https://ebay.to/2SuJWsr
Pro-LOX Netherlands  https://ebay.to/2HsyPKr
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#49
Neat!!!! Smile

Thanks guys Wink
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#50
Hi Glubux, great looking packs. Thinking about going something similar for an RV but running 12v and having flexible leads )where you have solid lugs) fitted with Anderson connectors so the packs are easy to remove. How do you replace your cells in the existing packs?
Cheers
Frostydog.
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