Highlights

  • Safe LFP Battery
  • Intelligent BMS Protection
  • Modular & Scalable Design
  • Remote Monitoring Support
  • Eco-Friendly Construction
Brand: Deye

Deye SE-G5.1 Pro-B – High-Efficiency Lithium Battery Storage

SKU: BAT00002

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Highlights

  • Safe LFP Battery
  • Intelligent BMS Protection
  • Modular & Scalable Design
  • Remote Monitoring Support
  • Eco-Friendly Construction
Brand: Deye

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    Description

    The Deye SE-G5.1 Pro-B is a high-performance lithium iron phosphate (LiFePO4) battery designed for residential and small commercial energy storage. With a modular and scalable design, this energy storage system offers a reliable solution for optimizing solar energy consumption and providing backup power.

    Each Deye SE-G5.1 Pro-B module has a nominal capacity of 5.12 kWh, and the system can be easily expanded by connecting up to 64 modules, making it suitable for a variety of applications from self-consumption optimization to off-grid setups. The battery’s high cycle life of over 6,000 cycles ensures long-term reliability and cost-effectiveness.

    This battery features an integrated Battery Management System (BMS), which provides real-time monitoring, cell balancing, and protection against overcharging, overvoltage, and temperature fluctuations. The Deye SE-G5.1 Pro-B is built with safety and efficiency in mind, making it ideal for modern solar and energy storage applications.

    With a 10-year warranty and a minimal maintenance requirement, the Deye SE-G5.1 Pro-B offers peace of mind and long-lasting performance. Its compact design and easy installation process ensure it integrates seamlessly into both residential and commercial energy systems.

    Specification

    Battery Specification

    Battery Capacity5.12 kWh
    Battery Charging Efficiency≥95%
    Battery Cycle Life6,000+
    Battery Depth of Discharge90% DoD
    Battery Maintenance Requirement~
    Battery Safety Featuresfireproof casing, Overvoltage protection, short circuit protection, thermal management
    Battery Self-Discharge Rate< 3% per month
    Battery Temperature Tolerance0 ~ 55℃
    Battery TypeLithium Iron Phosphate
    Battery Voltage51.2 V

    Mechanical Details

    Weight45 kg
    Dimensions440 × 133 × 540 cm

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