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Basket is emptyDescription
The Deye GB-W-PDU-2 is the central master control and power distribution unit (High Voltage Control Box/BMS) designed specifically for the Deye GB-W series high-voltage stackable energy storage battery system. Positioned on top of the stackable GB-W battery modules, the PDU regulates system-level charging/discharging operations, manages high-voltage DC protection, and executes real-time cell balancing. Equipped with advanced CAN/RS485 communication interfaces, pre-charge circuitry, and integrated DC circuit breakers, it ensures safe and efficient interaction between the battery array and Deye high-voltage hybrid inverters.
Key Features & Benefits
Master High-Voltage BMS Controller: Continuously monitors system total voltage, total current, temperature metrics, and SOC across all connected battery modules.
Plug-and-Play Quick Stacking: Features a wireless internal connector design for direct, cable-free mounting onto stacked GB-W battery packs.
Integrated Protection Circuitry: Includes built-in high-voltage DC fuses, automatic circuit breaker protection, and soft-start pre-charge functions to protect against power surges.
Multi-Cluster Scalability: Supports controlling stackable battery arrays from 2 up to 6 GB-W modules per cluster, with parallel support for expansion.
Smart Monitoring & Communication: Built-in CAN / RS485 ports ensure instant plug-and-play synchronization with Deye 3-phase HV hybrid inverters.
IP65 Rugged Housing: Heavy-duty, IP65-rated enclosure designed for long-term reliability in both indoor and outdoor wall/floor installations.
Technical Specifications
| Parameter | Specification |
| Product Type | Master BMS & Power Distribution Unit (PDU) |
| Compatible Battery Modules | Deye GB-W Series (e.g., GB-W-PACK) |
| Max. Operating Voltage | Up to 600 V – 800 V DC |
| Nominal Charge/Discharge Current | 50 A (Peak: 100 A) |
| Control Logic / BMS | Multi-layer temperature, over-voltage, over-current & short-circuit protection |
| System Expansion | Controls 2 to 6 battery modules per stack |
| IP Protection Rating | IP65 (Suitable for outdoor placement) |
| Communication Protocols | CAN2.0 / RS485 |
| Dimensions (W x H x D) | ~543 × 150 × 385 mm |
| Weight | ~15 kg |
| P |
Weight
20,8 |
| Internal article group |
Internal article group
deye_batt_HV |
