Ruixu 50kWh Lithium Batteries Kits - 10 batteries + 10-Slot Battery Cabinet w/ Heating Option

OPTIONS:

• RX-50kWh-C - Standard model, suitable for mild and warm climates
• RX-50kWh-HC - Self-heating model for cold climates (charges efficiently in temperatures as low as -20°C / -4°F)

The RUiXU 50kWh Lithium Battery Kit is a powerful, scalable, and efficient energy storage system ideal for residential, commercial, and off-grid applications. Featuring 10 x 48V server rack batteries and a pre-assembled 10-slot cabinet, this system is engineered for high reliability and long-lasting performance.

FEATURES:

• Cabinet Specs:

  • Heavy-duty steel 10-slot rack (pre-assembled)

  • Includes busbars with protective covers

  • Lockable front door and quick-open side panels

  • Heavy-duty casters for mobility

  • Powder-coated grey white finish

  • Dimensions:

    • Without wheels: 23.6" W × 29.5" D × 63.4" H

    • With wheels: 23.6" W × 29.5" D × 69.9" H

• Modular Design: Supports up to 32 batteries in parallel (5kWh to 160kWh) without an external controller

• Built-in Protection: Advanced BMS with overcharge, over-discharge, and short circuit protection

• Inverter Protocol Setup: Use DIP switch for RS485 baud rate and inverter selection

APPLICATIONS:

• Off-Grid Solar Systems
• Home & Cabin Energy Storage
• Telecom & Data Center Backup
• Industrial Equipment Power Backup
• Renewable Energy Storage (solar, wind, hybrid)

INCLUSIONS:

• (10) RUiXU 48V 100Ah LiFePO₄ Rack Batteries (RX-LFP48100 or RX-LFP48100-H)

• (10) RS485 Communication Cables

• (10) Ground Cables

• (10) Sets of Parallel 4AWG 30cm Cables

• (1) Pre-Assembled 10-Slot Battery Cabinet with:

  • • Constructed from heavy-duty steel
      
    • Durable grey white powder-coated finish
    • Heavy-duty bus bars with protective covers
    • Lockable front door and side panels
    • A set of Cage Nuts screws
    • Heavy Duty Casters 
    • Quick open side panel for easy maintenance.

Optional Accessories (Sold Separately)

• RS485 Communication Cable for PC – This is used for monitoring the battery and firmware updates. If you need this cable, please add it to your cart and check out with batteries together. 
• Inverter Communication Cables – Compatible with RUiXU 48V Battery Bank

SPECIFICATIONS:

FAQS:

Can I expand this battery system?

Yes, the RX-50kWh can be expanded up to 32 batteries in parallel, supporting a total capacity of 160kWh.

Is this battery compatible with my inverter?

This battery supports CANbus and RS485 communication protocols, making it compatible with major inverters such as Victron, SMA, Sol-Ark, Growatt, and Goodwe.

What is the difference between the Standard and Self-Heating models?

The Self-Heating model is designed for cold climates and can efficiently charge at temperatures as low as -20°C (-4°F), while the Standard model is best suited for mild to warm environments.

Does this kit include a pre-assembled cabinet?

Yes, the kit includes a 10-slot battery cabinet, making installation easier and keeping batteries protected and well-organized.

How long does the battery last?

With 6,000+ cycles at 90% DOD, this battery is designed to last over 10 years with proper use.