Pylontech Battery Guide

www.phocos.com 3 | P a g e
3.
Dip Switches location (see note below table for US2000C/US3000C*)
Locate the four battery Dip switches as shown above at position ➊ (position may vary on different battery
rack models). Each switch can be set ON in the top position or OFF in the bottom position*. Set the Dip
switches as follows, depending on the number of battery clusters / groups:
Dip 1 Dip 2 Dip 3 Dip 4 Group address
ON
RS-485
baud
rate =
9600
OFF OFF OFF
All models: Single group only. The master battery rack must have this
setting. Slave battery racks should have all Dip switches set to OFF.
Only C models: Two-group configuration. The master battery rack in
each group must have this setting. Slave battery racks should have
all Dip switches set to OFF.
ON OFF OFF
Only non-C models: Two-group configuration. The master battery
rack in the first group must have this setting. Slave battery racks
should have all Dip switches set to OFF.
OFF ON OFF
Only non-C models: Two-group configuration. The master battery
rack in the second group must have this setting. Slave battery racks
should have all Dip switches set to OFF.
* US2000C and US3000C batteries have their Dip switches mounted upside-down. So, while the table
and settings above are valid, each switch’s top position is OFF and the bottom position is ON. In this
example Dip 1 is in the ON position and all others are set to the OFF position:
4. Ensure the battery racks are still turned off. Connect the Any-Grid(s) to the battery power (positive and
negative) terminals with the correct polarity.
CAUTION: If the correct polarity of the battery is not observed, the Any-Grid and the battery may be
damaged, this is not covered by warranty.
5. If you are using the PSW-H-BAT-CABLE-PYLON-2 cable, it is marked with a “PYLON” label on one of the two
sides:
Connect this side to the master battery rack’s “RS485” port (for C models use the “B/RS485” port) and the
other side into the Any-Grid display panel’s “BMS” port.
If instead you are using the PSW-H-BAT-CABLE-PYLON, it is not labelled on either side. For this cable it does
not matter which orientation you choose, as it functions in both orientations (do not use for C models):