Deye BOS-G Pro 5.12kWh Battery
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🔋 Deye BOS-G-Pack5.1 5.12kWh High-Voltage Battery Module
Model: BOS-G-Pack5.1
Brand: Deye
Type: High-Voltage LiFePO₄ Rack-Mounted Battery Module
⚡ Key Features
- 5.12kWh high-voltage lithium battery module designed for Deye BOS-G Pro energy storage systems.
- Premium LiFePO₄ (LFP) battery chemistry provides excellent safety, thermal stability, and long service life.
- Modular design allows flexible system expansion from small commercial installations to multi-megawatt energy storage systems.
- Compatible with Deye BOS-G25 Pro, BOS-G40 Pro, BOS-G60 Pro, and BOS-G80 Pro battery systems.
- Supports high charge and discharge currents for demanding applications.
- Intelligent cell balancing and protection are managed through the system BMS and PDU.
- Low self-discharge characteristics allow extended storage periods.
- Rack-mounted design enables quick installation and simplified maintenance.
- Environmentally friendly battery technology with no memory effect.
- Designed for commercial, industrial, and large residential energy storage applications.
- Long service life with over 6,000 operating cycles.
- Backed by a 10-year warranty.
📐 Specifications
| Specification | Value |
|---|---|
| Battery Chemistry | LiFePO₄ (LFP) |
| Nominal Voltage | 51.2 V |
| Rated Capacity | 100 Ah |
| Nominal Energy | 5.12 kWh |
| Nominal Charge Current | 100 A |
| Nominal Discharge Current | 100 A |
| Peak Discharge Current | 120 A |
| Charge Temperature | 0°C to 55°C |
| Discharge Temperature | -20°C to 55°C |
| Storage Temperature | 0°C to 35°C |
| Cycle Life | ≥ 6,000 Cycles |
| Recommended Depth of Discharge | 90% |
| Protection Rating | IP20 |
| Installation | Rack Mounted |
| Warranty | 10 Years |
📏 Physical Specifications
| Specification | Details |
|---|---|
| Dimensions (W × D × H) | 440 × 585 × 133 mm |
| Weight | Approximately 46 kg |
| Installation Type | 19-inch Rack Mount |
| Cooling Method | Natural Cooling |
🔧 Technical & Build
| Specification | Details |
|---|---|
| System Type | High-Voltage Battery Module |
| Battery Management | Managed by BOS-G PDU |
| Communication | Via System CAN / RS485 |
| Expansion Capability | Up to 16 modules per battery cluster |
| Module Compatibility | Deye BOS-G Pro Systems |
| Installation Environment | Indoor |
| Application | Commercial, industrial, and residential ESS |
ℹ️ Additional Information
- Designed exclusively for Deye BOS-G high-voltage battery systems.
- Requires a compatible BOS-G-PDU control unit for operation.
- Multiple modules are connected in series to create complete high-voltage battery systems.
- Supports flexible system sizing depending on energy storage requirements.
- Ideal for commercial buildings, factories, agricultural facilities, and large backup systems.
- Professional installation and commissioning are recommended.
🏷️ Quality & Support
The Deye BOS-G-Pack5.1 battery module forms the foundation of the Deye BOS-G Pro high-voltage energy storage platform. Utilizing advanced LiFePO₄ technology, it delivers outstanding safety, long cycle life, and reliable performance. Its modular design allows flexible system expansion while maintaining high efficiency and dependable operation for commercial, industrial, and large-scale energy storage applications.
We Don’t Just Beat Quotes — We Build Better Systems.
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.