diy solar

diy solar

this is How to make Used cell look New

Dewz

Baanlithium.com
Joined
Apr 28, 2021
Messages
1
Start from EV car module (long time used or never used pack , you will not know the different from your eyes)
mmexport1619619729508.jpg

Dissembly

mmexport1619619739151.jpg

Screenshot_20210428-212408_Photos.jpg


New wraping and laser weld screw
Screenshot_20210428-213053_Photos.jpg

This is just some example all picture maybe not the same cell type.
 
I think that's exactly what it is...
A year ago i was told the only CATL cells were from wrecked EVs. This is consistent with that. How to tell which cells have that heritage is anybody's guess. I still have value from my purchases. It is not a perfect world.

It is not unique to China. How many used solar panels are resold without labels in the US?
 
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