Deye SE-G5.1 Pro-B LiFePO4 Battery Pack Rechargeable 51.2V Lithium Ion Battery Rack Mounted Solar System Energy Storage Battery

5.12 kWh LFP battery system with 100Ah capacity and 51.2V nominal voltage

  • Battery Chemistry:          Lithium Iron Phosphate (LiFePO₄), cobalt-free for enhanced safety
  • Capacity & Voltage:        100Ah | 51.2V | 5.12kWh nominal energy | 4.6kWh usable energy
  • Safety & Reliability:          Intelligent BMS, wide temperature operation (-20°C to 55°C), natural cooling
  • Modular Flexibility:           Expandable up to 64 units in parallel (max. 327kWh)
  • Smart Management:        Auto-networking, remote monitoring, USB firmware upgrades
  • Eco-Friendly:                   Non-toxic, pollution-free design
  • Installation Options:         Rack-mount, wall-mount, and floor-mount (19″ standard design)
  • Dimensions & Weight:      440 × 133 × 540 mm | ~45 kg
  • Warranty:                         10 years

Spec Sheets

Installation

        The Deye SE-G5.1 Pro-B is a cutting-edge lithium iron phosphate (LFP) battery designed for safe, reliable, and flexible energy storage solutions. This modular battery system is perfect for both residential and commercial applications, allowing you to increase your self- consumption ratio and optimize your energy usage.

           Key Features:

         •   Safer

          Our cobalt-free LFP battery offers enhanced safety and a long lifespan, with high efficiency and power density. The intelligent Battery Management System (BMS) provides complete protection for your peace of mind.

         •   Reliable

          The SE-G5.1 Pro-B supports high discharge power and operates in a wide temperature range of -20°C to 55°C. With an IP20 rating and natural cooling, this battery is built to last.

         •   Flexible

          The modular design allows for easy expansion, with a maximum of 64 units in parallel, providing up to 327 kWh of storage capacity. This flexibility makes it ideal for various applications and energy needs.

          •   Convenient

          The battery modules feature auto-networking for easy maintenance, and support remote monitoring and firmware upgrades via USB drive, ensuring a hassle-free experience.

          •   Eco-Friendly

          We use environmentally friendly materials, ensuring the entire module is non-toxic and pollution-free, promoting a greener future.

          •   Three Mounting Methods

          With a 19-inch standard design, the SE-G5.1 Pro-B supports rack-mounting, wall-mounting, and floor-mounting, saving valuable installation space and adapting to your specific requirements.

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  Check the parts during unpacking

Se G5.1 Pro Pack

 

 

Deye SE-G5.1 Pro-B supports Hardwire installation, See our installation guide to learn more.