RUIXU 50kWh Whole-Home Energy Storage: 48V Self-Heating Lithium Cabinet

The RUIXU 50kWh (51.2kWh) Cabinet System is a high-capacity, industrial-grade energy storage solution designed for residential whole-home backup and large-scale off-grid solar. This pre-wired cabinet houses ten 5.12kWh UL9540A certified lithium modules, providing a massive 1000Ah of total capacity. Engineered with integrated self-heating technology, this system ensures reliable performance and safe charging even in extreme cold-weather environments, making it the premier choice for northern climates and unconditioned storage spaces.

Advanced Storage Technology

• Internal Self-Heating System: Automatic thermal management allows the battery bank to maintain optimal charging temperatures as low as -20°C (-4°F).
• Elite Safety Certifications: Built with UL1973 and UL9540A certified cells, ensuring the highest level of fire safety and thermal stability for indoor or outdoor installations.
• Plug-and-Play Integration: The pre-wired cabinet simplifies installation, providing a clean, organized, and scalable power wall solution.
• Smart BMS Communication: Fully compatible with leading 48V inverters including Sol-Ark, Victron, Growatt, and EG4 via integrated CAN/RS485 ports.
• 6,000+ Deep Discharge Cycles: Premium LiFePO4 chemistry provides over a decade of daily use while maintaining 80% of original capacity.
• 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

System Specifications (48V Configured)

Cabinet Dimensions & Physical Data