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Home / Products / Categories / Energy Storage Batteries / HV Battery / Deye BOS-G40-Pro HV battery
  • Deye BOS-G40-Pro HV battery
Deye BOS-G40-Pro HV battery

Deye BOS-G40-Pro HV battery

The Deye BOS-G40-Pro High Voltage Battery is a high-performance energy storage system designed for users who require greater capacity and enhanced system reliability. Leveraging advanced LiFePO₄ technology, it delivers superior safety, long lifespan, and stable output, making it well-suited for residential, commercial, and backup power applications.

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  • Deye BOS-G40-Pro HV battery
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With a recommended 90% depth of discharge, the BOS-G40-Pro enables more usable energy per cycle, helping users optimize energy efficiency and reduce electricity costs. Its impressive cycle life of over 6,000 cycles (at 70% EOL) ensures long-term durability, backed by a 10-year warranty for dependable operation.

The rack-mounted design allows for flexible installation and easy system expansion, while its robust structure supports higher capacity in a single unit. Integrated CAN2.0 and RS485 communication ports ensure seamless compatibility with leading inverters and energy management systems. Clear LED indicators provide real-time status updates for safer and more intuitive operation.

Engineered to perform in diverse conditions, it operates reliably from -20°C to 55°C (discharge) and supports installations up to 3000 meters altitude. Certified to CE, IEC62040, VDE, and other international standards, the BOS-G40-Pro offers a scalable, efficient, and future-ready energy storage solution.

Technical Specifications Feedback
Parameter Category Parameter Item Specification Value
Core Performance Parameters Recommended Depth of Discharge (DoD) 90%
Cycle Life ≥6000 cycles (EOL 70%), tested at 25±2°C, 0.5C charge / 0.5C discharge
Physical Specifications Overall Dimensions (W×D×H) 530 × 602 × 1629 mm
Approximate Net Weight 428 kg
Installation Location & Method Rack Mounting
Protection & Environmental Parameters 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 ≤3000 m
Enclosure Ingress Protection (IP) Rating IP20
Interface & Indicator Parameters Supported Communication Ports & Protocols CAN2.0 / RS485
Status Indicator Definition Yellow: Battery High Voltage Power On; Red: Battery System Alarm
Warranty & Certification Parameters Standard Warranty Period 10 years
Compliance Certifications UN38.3 / CE / CE-EMC / IEC62040 / CEC / VDE
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