Description
The PR-LV48100-3U from Redway is a robust 48V 100Ah rack-mounted LiFePO4 battery tailored for hybrid and off-grid energy storage systems, including ESS systems, data centers, telecom, and server rooms. Offering a nominal energy of 4.8kWh, this 3U battery module provides dependable, scalable power storage for commercial and industrial operations with demanding energy requirements.
Engineered for longevity and performance, it features CATL/EVE-grade lithium cells, 8000+ cycle life at 80% DOD, and a design life of up to 20 years. The battery supports parallel expansion from 16 up to 64 units, and integrates a JBD smart BMS for comprehensive system protection. With RS485 and CAN-bus communication, it ensures seamless compatibility with top inverter brands like Victron, Goodwe, Deye, SMA, Growatt, and more.
Compact in size (440 x 440 x 136 mm) and weighing only 39kg, this IP21-rated module fits standard 19-inch racks, making it easy to install. It operates efficiently across wide temperature ranges and includes optional upgrades like Bluetooth, WiFi, SNMP, and LCD display. Certified to UL, IEC, CE, and UN38.3 standards, the PR-LV48100-3U is a reliable, eco-friendly, and cost-effective power solution.
Know More
A 48V 100Ah LiFePO4 server rack battery, like the PR-LV48100, provides over 5kWh of reliable, long-life, and scalable backup power for data centers, telecom, solar, and industrial systems. Redway Battery’s robust BMS, modular design, and OEM/ODM flexibility make it the preferred solution for B2B, wholesale, and mission-critical applications.
What are the key features of the PR-LV48100 48V 100Ah LiFePO4 server rack battery?
The PR-LV48100 delivers 4.8–5.12kWh per unit, with a nominal voltage of 48V (51.2V max) and 100Ah capacity. It features a 3U rack-mount form factor, weighs around 39–42kg, and is built with advanced LiFePO4 cells for 7000–8000+ cycles at 80% DOD. Its smart BMS ensures protection against overcharge, over-discharge, overcurrent, and temperature extremes, while RS485 and CAN-bus protocols enable seamless integration with inverters and monitoring systems.
Chart: PR-LV48100 Key Specifications
| Feature |
Value |
| Nominal Voltage |
48V (51.2V max) |
| Capacity |
100Ah |
| Energy |
4.8–5.12kWh |
| Cycle Life |
7000–8000+ (80% DOD) |
| Form Factor |
3U Rack |
| Weight |
39–42kg |
| Max Parallel Units |
64 |
| BMS |
Smart (RS485/CAN) |
| Warranty |
10 Years |
| Certifications |
UL1642, CE, UN38.3, IEC, ISO9001 |
How does the PR-LV48100 ensure safety and reliability for critical infrastructure?
The PR-LV48100 is equipped with a multi-layered smart BMS that monitors and protects against overcurrent, overcharge, deep discharge, overheating, and short circuits. Its LiFePO4 chemistry is inherently stable and non-flammable, while the metal rack-mount enclosure (IP21) adds physical durability. Certifications like UL1642, CE, and UN38.3 guarantee compliance with global safety standards.
What applications benefit most from a 48V 100Ah LiFePO4 server rack battery?
This battery is ideal for data centers, telecom base stations, solar and wind energy storage, industrial backup, and commercial or residential microgrids. Its modular, rack-mount design enables easy expansion and integration, supporting both grid-tied and off-grid setups, peak shaving, and uninterrupted power supply for mission-critical environments.
How scalable and customizable is the PR-LV48100 for B2B and OEM/ODM buyers?
Redway Battery’s PR-LV48100 supports up to 64 parallel units, scaling total storage to over 300kWh. OEM/ODM customization options include voltage, capacity, BMS features, communication protocols (Bluetooth, WiFi, RS232), branding, and enclosure upgrades. MOQ for custom orders is typically 50 units, with delivery in as little as 20 days.
What are the installation and compatibility advantages of the PR-LV48100?
The 3U rack-mount design fits standard 19-inch server cabinets for fast, space-saving installation. Plug-and-play connectors, inverter cables, and communication wires are included. The battery is compatible with leading inverter brands such as Growatt, Victron, GoodWe, SMA, Deye, and more, ensuring seamless integration into existing power management systems.
Which certifications and quality standards does the PR-LV48100 meet?
The PR-LV48100 is certified to UL1642, CE, UN38.3, IEC 62133, and ISO9001, ensuring safety for transport, installation, and operation worldwide. Redway Battery’s ISO-certified factories in Dongguan, China, guarantee rigorous quality control, traceability, and long-term reliability. Each unit comes with a 10-year warranty and comprehensive documentation.
Chart: Certifications and Standards
| Certification |
Coverage |
| UL1642 |
Cell Safety |
| UN38.3 |
Lithium Battery Transport |
| IEC 62133 |
Battery Safety |
| CE |
European Safety/EMC |
| ISO9001 |
Factory Quality |
How does the PR-LV48100 perform in challenging environments?
Engineered for a temperature range of -20°C to 60°C, the PR-LV48100 is suitable for both hot and cold climates. Its robust metal shell provides impact resistance and environmental protection, while optional features like self-heating and advanced fire suppression ensure stable performance in harsh industrial or outdoor settings.
Can the PR-LV48100 be integrated with smart monitoring and IoT systems?
Yes, the PR-LV48100 supports advanced monitoring via RS485, CAN, Bluetooth, WiFi, and optional LCD/LED displays. App connectivity enables real-time diagnostics, predictive maintenance, and remote management, making it ideal for modern data centers, telecom, and smart energy networks.
What payment, shipping, and support options are available for B2B buyers?
Redway Battery offers flexible payment terms (T/T, L/C, PayPal) and global shipping (FOB, EXW, CIF) by sea, air, or land. MOQ starts at 50 units, with delivery typically within 20 days. Comprehensive after-sales support, technical guidance, and warranty coverage ensure a smooth procurement and deployment process for wholesale and OEM clients.
Who is Redway Battery and what sets them apart in the server rack battery market?
Redway Battery, established in 2012, is a global leader in LiFePO4 server rack battery manufacturing. With a focus on innovation, OEM/ODM services, and strict quality control, Redway serves clients in China, Europe, Southeast Asia, and beyond. Their expertise in custom solutions, rapid delivery, and global support distinguishes them as a top-tier partner for B2B and critical power projects.
Redway Battery Expert Views
“Redway Battery’s PR-LV48100 is engineered for reliability, scalability, and safety in server rack and industrial energy storage. Our advanced BMS, flexible OEM/ODM options, and global certifications empower clients to build resilient, future-proof power systems for data centers, telecom, and renewable energy worldwide.”
Conclusion
The PR-LV48100 48V 100Ah LiFePO4 server rack battery delivers unmatched safety, longevity, and flexibility for B2B, OEM, and wholesale projects. With advanced BMS, global certifications, and Redway Battery’s expert support, it stands as the premier choice for data centers, telecom, and energy storage—ensuring reliable, scalable, and future-ready power.
FAQs
What is the cycle life of the PR-LV48100?
It delivers 7000–8000+ cycles at 80% DOD, with a design life of up to 20 years.
Can I customize the battery for my project?
Yes, Redway Battery offers OEM/ODM customization for voltage, BMS, communication, and branding.
Is the PR-LV48100 compatible with my inverter?
It supports leading brands like Growatt, Victron, GoodWe, SMA, Deye, and more.
What certifications does the battery have?
UL1642, CE, UN38.3, IEC 62133, and ISO9001 factory certification.
How quickly can I receive a wholesale order?
MOQ is 50 units, with typical delivery in 20 days and global shipping options.
