Pylontech Pelio-L-5.12 Operation Manual page 29

4) Connect the power cables between battery modules,
Keep the power cables inside the handle of battery
module.
5) Connect the power cable to inverter:
Go through the wall mounting bracket or cable bundle
bracket
Or
Go through the top cover
Reminding
Ensure IP rating of system
6) Always remember to lock all the power terminal not
used. The lockers are inside KIT W and KIT G.
7) For power cable deployment, please refer to [4.13]