Just for sharing:
Growatt SPF5000SE and Pylontech US2000 B Plus, manufactured September 2021
Setting in GROWATT:
1. 005 => LI
2. 036 => 52
Battery DIP switches: the first needs to be "on", all others depends how many battery groups you have.
I'm using the RJ45 cable that comes with the pylontech cable kit; it has blue labels: one end is marked "battery", the other "inverter".
On the inverter, the cable is plugged into the BMS port.
On the battery, the cable is plugged into the CAN port.
Battery Specs from the "info" command executed on the battery console:
Manufacturer : Pylon
Device name : US2KBPL
Board version : PHANTOMSAV10R03
Main Soft version : B67.10.0.1
Soft version : V3.0
Boot version : V2.2
Comm version : V2.0
Release Date : 21-06-07
Hope this helps,