XW PRO Li-ion Battery Solution Guide

Appendix A - Battery-Specific Information
The following table summarizes the battery models that are compatible with the XW Pro inverter using BMS communication.
Batteries that are used with the XW Pro inverter without BMS communication (static manual charge/discharge settings) are out of
scope of this document. The recommended number of batteries listed in the table below describe the number of batteries that could
optimally utilize the XW Pro inverter's power ratings during backup power operation. For smaller battery banks, the inverter will limit
power according to the BMS and inverter settings. The system designer can size the batteries based on the expected loads and the
desired autonomy.
Manufacturer Model
Nominal
Rating
Protocol
DC
Coupling
1
AC
Coupling
Start-Up Sequence
Recommended Number of
Batteries in Parallel
Single XW Pro
BYD LVS 4 4 kWh CAN See note 1 YES Close DC disconnect on the inverter, then start batteries. 3
BYD LVS 8 8 kWh CAN See note 1 YES Close DC disconnect on the inverter, then start batteries. 2
BYD LVS 12 12 kWh CAN See note 1 YES Close DC disconnect on the inverter, then start batteries. 1
BYD LVS 16 16 kWh CAN See note 1 YES Close DC disconnect on the inverter, then start batteries. 1
BYD LVS 20 20 kWh CAN See note 1 YES Close DC disconnect on the inverter, then start batteries. 1
BYD LVS 24 24 kWh CAN See note 1 YES Close DC disconnect on the inverter, then start batteries. 1
BYD LVL 15.4 15.36 kWh CAN See note 1 YES Close DC disconnect on the inverter, then start batteries. 1
Discover
AES 42-48-
6650
6.65 kWh CAN See note 1 YES
With DC disconnect open, start batteries in sequence.
Then close DC disconnect.
2
Discover
AES 44-48-
3000
3 kWh CAN See note 1 YES
With DC disconnect open, start batteries in sequence.
Then close DC disconnect.
4
Pylontech US2000 2.4 kWh CAN See note 1 YES
With DC disconnect open, start batteries in sequence.
Then close DC disconnect.
6
Table 1Single XW Pro with Single Master BMS with AC Coupling
1
Schneider Electric MPPT charge controllers integration with the BMS is planned in a future release. If connected with manual (static)
charge settings, it is recommended to configure a charge block on the XW Pro during daylight hours when the battery may be charging
from the MPPT charge controllers.
XW Pro Li-ion Battery Solution Guide
990-6359A This manual is intended for use by qualified personnel 11