Hello Sirs,
Question...., is it possible install Pylontech batteries upright position, so that all connections pointing to the sky ? I checked from the manual, but no info. Sideways installation is ok, so I guess upright as well..... but im not 100% sure.
I have a big battery rack, but it is too big and high. ....and it eat all extra space from my cabinet, so I would like to remove it.
Thanks, :)

Hi Kimmo, i have installed 4 x US 3000 in their own Pylontech supplied cabinet, they are installed vertically, see attached picture, so answer to your question is yes....
from user manual