• Description

RUIXU Battery | Server Rack 3U Battery | UL1973 Certified | UL9540

Why this product is a must-have: The RUIXU 3U Server Rack Battery is designed for optimal performance in residential energy storage systems (ESS), allowing you to save on electricity bills and ensure power backup during outages. Its compact design and advanced technology make it an essential addition for any modern energy solution.

Standout Qualities:

  • Space-Saving Design: At just 133mm in height, this ultra-thin battery fits seamlessly into your existing server racks, saving valuable space.
  • Modular Support: Expand your energy capacity by connecting up to 32 units in parallel, scaling your system from 5 kWh to 160 kWh without needing an additional controller.
  • Wide Compatibility: Easily integrates with mainstream inverters, allowing for flexible installation options including rack-mounted, wall-mounted, and stack-mounted configurations.
  • Reliable Performance: With a cycle life of over 6000 cycles at 90% depth of discharge (DOD), enjoy long-lasting energy solutions that can withstand various temperatures (-10°C to 50°C).
  • UL1973 & IEC62619 Certified: This battery meets strict safety and performance standards, giving you peace of mind regarding its reliability for residential applications.

Specifications:

  • Nominal Voltage: 51.2V
  • Nominal Capacity: 100Ah
  • Usable Energy: 4.92kWh
  • Operating Voltage Range: 44.8V ~ 56.0V
  • Max. Charge Current: 70A
  • Max. Discharge Current: 100A
  • Net Weight: ~47kg (103.6lb)
  • Dimensions: 482 x 133.5 x 460mm (18.9 x 5.2 x 18.1 inches)
  • Cell Type: Lithium-iron phosphate (LiFePO4)
  • Design Life: 15 Years
  • IP Rating: IP20

What's Included:

  • 1 x RUIXU 48V Server Rack Battery (RX-LFP48100)
  • 1 x RS485 Communication Cable
  • 1 x Ground Cable
  • 1 x Set of Parallel 4AWG Cables per battery
  • Lifetime Customer Support (Email, Live Chat & Phone)

The RUIXU Battery is the ultimate solution for anyone looking to enhance their energy efficiency and reliability at home. With its cutting-edge technology, unparalleled support, and robust certifications, it's time to invest in a future of sustainable energy.

Resources:

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.
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Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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