Wanna know what's inside Deye SG5.1Pro battery pack? Wonder why there is no active balancer inside.

‪@ModernUkrainianHomestead‬
Well, somebody asked me, and I did it. Unpacked and opened for you one of my Deye batteries, so now you are able to clearly see what is inside. It definitely looks nicely done, however, I wonder, why they don't put into the active balancer? If anyone knows the answer - let me know in the comments, please.
As promised - link to the Uni-T measuring device: s.click.aliexp...

[@offgriddreaming5403]

Thanks for opening it up.
Do you know which bms, or is it deye's own creation? 👍🏼

[@ModernUkrainianHomestead]

No writings or visible signs were found on it. And I think it's Deye's creation.

[@bermudatriangle2036]

Those blue cells are Lifepo4 made by CATL

[@ModernUkrainianHomestead]

how are you sure those are exactly CATL, and not EVE, or Hithium?