Deye Bos-B Pro Battery Cluster Control Box
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🔋 Deye BOS-B Pro Cluster Control Box
Model: BOS-B-PDU-2-A
Brand: Deye
Type: High-Voltage Battery Cluster Control Box (PDU & BMS)
⚡ Key Features
- Central battery cluster control unit designed for Deye BOS-B Pro commercial and industrial battery systems.
- Integrates intelligent Battery Management System (BMS) for real-time monitoring, protection, and battery balancing.
- Supports high-voltage battery systems operating from 200 VDC to 1000 VDC.
- Rated charge and discharge current of 100 A with comprehensive battery protection functions.
- LCD display provides battery status, State of Charge (SOC), and fault code information.
- Built-in CAN, RS485, and TCP communication for seamless integration with Deye PCS systems and energy management platforms.
- Bluetooth connectivity allows convenient commissioning and local monitoring via the Deye mobile application.
- Supports USB firmware upgrades and future system expansion.
- Manual DC start switch and integrated high-voltage safety indicators simplify commissioning and maintenance.
- Heavy-duty integrated DC breaker provides safe battery isolation.
- Designed for rack-mounted commercial and industrial battery installations.
📐 Specifications
| Specification | Value |
|---|---|
| Model | BOS-B-PDU-2-A |
| Product Type | High-Voltage Battery Cluster Control Box |
| Operating Voltage | 200 – 1000 VDC |
| Nominal Charge/Discharge Current | 100 A |
| AC Auxiliary Supply | 220–240 VAC ±10%, 5 A |
| Communication | CAN / RS485 / TCP |
| Bluetooth | Yes |
| USB Upgrade Port | Yes |
| Display | LCD Status Display |
| Battery Management | Integrated Intelligent BMS |
| Protection Rating | IP20 |
📏 Physical Specifications
| Specification | Details |
| Dimensions (W × H × D) | 440 × 570 × 150 mm |
| Weight | Approximately 19 kg |
| Installation | Rack Mounted |
🌡️ Operating Conditions
| Specification | Value |
| Operating Temperature | -20°C to +65°C |
| Protection Rating | IP20 |
🔧 Interfaces & Functions
- High-voltage battery positive and negative terminals.
- Dual PCS connection ports for inverter integration.
- CAN and RS485 communication interfaces.
- TCP network communication.
- Bluetooth connectivity for mobile commissioning.
- USB port for firmware updates.
- Emergency stop (EPO) interface.
- Integrated DC breaker.
- LCD display for system diagnostics.
- High-voltage warning indicator.
- Battery alarm indicator.
🏷️ Quality & Support
The Deye BOS-B Pro Cluster Control Box serves as the intelligent control centre of the BOS-B Pro commercial battery system. Combining advanced Battery Management System functionality with high-voltage power distribution, communication, monitoring, and comprehensive protection, it ensures safe, reliable, and efficient operation of Deye commercial energy storage installations. Designed for seamless integration with Deye PCS systems, it provides dependable performance for commercial, industrial, and utility-scale battery energy storage applications.
Spec Sheet
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Our certified installers design each PV setup for maximum performance and long-term reliability. Every installation is backed by full warranty support and genuine spare parts, ensuring your investment delivers power — and peace of mind — for years to come.