The Deye BOS-G-PDU-2 is the high-voltage cluster control box for the Deye BOS-G Pro 5.12kWh battery (DEYE-BOS-G PRO). Every BOS-G Pro cluster needs exactly one.
It mounts in the top of the rack and manages the cluster: the master BMS, the circuit breaker and the DC and communication links to the inverter. It ships with the inverter DC cables and the cables for linking a second rack.