RUIXU 48V 100Ah Server Rack Battery: 5.12kWh Self-Heating Lithium

The RUIXU RX-LFP48100 is a professional-grade 48V (51.2V) 100Ah Lithium Iron Phosphate (LiFePO4) battery designed for high-capacity energy storage. Engineered with UL9540A certified cells and a standard 19-inch server rack form factor, this 5.12kWh module is the ideal building block for residential solar systems and off-grid power walls. Featuring an integrated self-heating system, it ensures reliable charging performance even in extreme cold-weather environments.

Advanced Storage Technology

• Internal Self-Heating: Automatic heating technology allows the battery to charge safely in ambient temperatures as low as -20°C (-4°F).
• Superior Safety Certifications: Built with UL1973 and UL9540A certified cells, meeting the highest industry standards for thermal safety and fire prevention.
• Massive Scalability: Supports parallel connection of up to 16 units, allowing you to build a comprehensive 81.9kWh energy storage system.
• Smart BMS Communication: Features RS485 and CAN communication ports for seamless integration with leading solar inverters including Victron, Growatt, Solark, and more.
• High Cycle Life: Rated for over 6,000 cycles at 80% Depth of Discharge (DOD), providing decade-plus longevity for home energy backup.
• Communication with inverters:
  Canbus : Victron, SMA, Studer Innotec, Sofar, Sol-Ark, Solis, Goodwe, Deye, Growatt, SAJ, LUXPOWER, Megarevo, INVT, Sermatec, TBB, MUST, Sunsynk, Schneider
  RS485 : MPP, Voltronic, RCT, Alpha Outback

Technical Specifications

Physical Dimensions & Weight