Deye Bos-B 214,5kW HV Lithium-Ion Battery (BMU + Rack + Cables Included)
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🔋 Deye BOS-B 214.5kW HV Lithium-Ion Battery System (BMU + Rack + Cables Included)
Product Name: Deye BOS-B HV Battery System
Model: BOS-B 214.5kW
Brand: Deye
Type: High-Voltage Modular Lithium-Ion Battery Bank (Rack System)
Key Features
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Large-scale 214.5kW high-voltage battery bank
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Complete system — includes Battery Management Unit (BMU), rack structure, interconnect cables, and accessories
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High-voltage architecture for enhanced efficiency and reduced current loss
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Modular design using stackable HV LFP battery modules
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Built-in advanced BMS with multi-level protection
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Ideal for commercial, industrial, and large-scale energy storage applications
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Supports parallel expansion for multi-megawatt systems
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Long cycle life with safe LiFePO₄ chemistry
Specifications
| Specification | Value |
|---|---|
| System Capacity | 214.5kW (per complete rack system) |
| Battery Type | LiFePO₄ (LFP) |
| Architecture | High-Voltage (HV) |
| Components Included | BMU, Battery Rack, HV Cables, Communication Cables |
| Scalability | Multiple racks can be paralleled |
| Cooling | Natural/air-cooled (depending on configuration) |
| Communication | CAN / RS485 |
| Application | Commercial, Industrial, Large Energy Storage |
| Safety Features | Over-voltage, under-voltage, over-current, temperature protection, cell balancing |
(Note: Exact module count and voltage depend on configuration—typically stacked in series to reach operational HV window.)
Quality & Support
This Deye high-voltage BOS-B system offers a stable, scalable, and efficient battery bank solution for large loads. With safe LFP chemistry and a dedicated BMU, it ensures reliability for commercial and industrial installations requiring long-term, high-capacity energy storage.
Spec Sheet
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.