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  • Deye BOS-GH40 HV battery
Deye BOS-GH40 HV battery

Deye BOS-GH40 HV battery

The Deye BOS-GH40 High Voltage Battery is a robust and scalable energy storage solution designed for commercial and industrial applications. Built with advanced LiFePO₄ chemistry, it delivers outstanding safety, thermal stability, and long-term reliability, making it ideal for demanding energy environments.

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  • Deye BOS-GH40 HV battery
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With a recommended 90% depth of discharge and over 6,000 cycles at 70% end-of-life, this system ensures maximum usable energy and excellent return on investment over its 10-year warranty period.

Engineered for flexibility, the rack-mounted design allows easy integration into existing systems, while CAN2.0 and RS485 communication ensure seamless compatibility with modern inverters and energy management platforms. Operating reliably from -20°C to 55°C (discharge), it performs consistently even in harsh environments.

Despite its high capacity (~40 kWh system), the unit maintains a compact footprint and manageable installation format. Certified to UL1973, UL9540, and UN38.3 standards, the BOS-GH40 guarantees compliance with global safety and transport requirements.

An ideal choice for businesses seeking efficient, safe, and future-ready high-voltage energy storage.

Technical Specifications Feedback
Parameter Category Parameter Item Specification Value
Core Performance Parameters Recommended Depth of Discharge (DoD) 90% DoD
Cycle Life ≥6000 cycles (EOL 70%), tested at 25±2°C, 0.5C charge / 0.5C discharge
Physical Specifications Overall Dimensions 530 × 667 × 1629 mm
Approximate Net Weight 433 kg
Installation Method Rack Mounting
Protection & Environmental Parameters Enclosure Ingress Protection (IP) Rating IP20
Operating Temperature Range Charge: 0°C ~ 55°C; Discharge: -20°C ~ 55°C
Storage Temperature Range 0°C ~ 35°C
Operating Relative Humidity Range 5% ~ 85% RH
Maximum Operating Altitude ≤2000 m
Communication & Interface Supported Communication Protocols CAN2.0 / RS485
Warranty & Certification Standard Warranty Period 10 years
Compliance Certifications UL1973 / UL9540A / UN38.3 / UL9540
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