Deye BOS-G-PDU-2 — Battery Cluster Control Unit
The management and protection unit of a BOS-G Pro battery stack: it balances, protects and connects a stack of BOS-G Pro modules (from 5) to the hybrid inverter as one battery.
Part of the system: Deye BOS-G Pro — Modular High-Voltage Battery System
Key Specifications
- One unit per BOS-G Pro stack (from 5 modules)
- Cell balancing, protection and inverter communication
- 3U, 19-inch rack format with local display and isolator
- 10-year warranty with the BOS-G Pro system
A BOS-G Pro battery module on its own is only cells. The BOS-G-PDU-2 sits at the top of the rack and turns the stack into a working battery: it monitors the voltage and temperature of every module, balances the cells, opens the circuit on a fault, and communicates with the Deye hybrid inverter so the whole stack is seen as a single, coherent battery.
It is built as a 3U, 19-inch rack unit with a local display, an ON/OFF isolator and the main P+/P− terminals for the stack. One PDU is required per stack of BOS-G-Pack5.1 modules (from 5; the maximum depends on the inverter and Deye's compatibility list); it is supplied and commissioned together with the modules and the rack, never on its own.
Key Specifications
- Function
- Battery Management Unit (BMS/PDU)
- Form Factor
- 3U, 19-inch
- Modules per Stack
- 5+
- Operating Voltage (DC)
- 200-1000 V
- Max. Charge/Discharge Current
- 120 A
- Warranty
- 10 years
Specifications are taken from the manufacturers' published datasheets (Deye, LONGi, JinkoSolar, LuxpowerTek) and may be updated by the manufacturer without notice.