Data Center ESS
Server Rack Lithium Battery Solution
We are Your Trusted Partner for ESS Rack-Mounted Lithium Battery Manufacturer
REDWAY: Long-Life Rack-Mounted Lithium Battery
Data centers have extremely high demands for continuous and reliable power supply, making backup power systems essential. In recent years, rack-mounted lithium batteries have become the preferred backup solution for data centers due to their superior performance. These batteries feature high energy density, allowing them to store large amounts of power in a relatively small footprint, thus saving space and meeting the layout requirements for high-density equipment in data centers. Additionally, the long-life design of lithium batteries significantly reduces the frequency of replacements, lowering long-term maintenance costs.
REDWAY’s Long-Life Rack-Mounted Lithium Battery takes this a step further by using high-quality Lithium Iron Phosphate (LFP) cells, ensuring high safety and extended lifespan. These batteries offer a cycle life of up to 8,000 cycles (80% DOD), allowing them to operate reliably over long periods even in high-frequency usage environments. Moreover, REDWAY provides a 10-year warranty for this product, further enhancing the stability and reliability of data center operations. These batteries are not only suitable for data centers but can also be widely used in server centers, internet cafes, and gaming centers, making them an ideal choice for power backup in modern, data-intensive industries.
Best Rack-Mounted Lithium Battery for Data Center Backup Power
Our manufacturing facility is outfitted with both automated and semi-automated production lines, state-of-the-art battery testing equipment, dedicated research labs, and an advanced MES system. These resources enable us to manage the entire production cycle, from cell research and design to module assembly and rigorous final testing. Additionally, we have formed strong collaborations with leading inverter brands, ensuring our lithium batteries integrate smoothly with a wide range of inverters. This synergy allows us to deliver comprehensive energy storage solutions, enhancing both the reliability and efficiency of the entire system.
We Focus On Rack-mounted Lithium Battery OEM / ODM Production For 10+ Years
Our mission is to offer the highest quality and safest rack-mounted lithium batteries available. We achieve this through innovative, standardized solutions that meet the needs of C&I ESS, and Telecom applications. Our server rack lithium battery products are engineered to provide exceptional safety, robust reliability, and extended service life, empowering our customers to achieve sustainable, long-term energy solutions.
Our Rack-mounted Lithium Battery Products are Fully Certified
48V 50Ah
440 x 440 x 136 mm / 23 kg
PM-LV4850-3U
48V 50Ah
410 x 440 x 88 mm / 20 kg
PM-LV4850-PRO-2U
51.2V 50Ah
440 x 440 x 136 mm / 24 kg
PM-LV5150-3U
51.2V 50Ah
410 x 440 x 88 mm / 21 kg
PM-LV5150-PRO-2U
48V 100Ah
440 x 440 x 136 mm / 39 kg
PM-LV48100-3U
51.2V 100Ah
440 x 440 x 136 mm / 41 kg
PM-LV51100-3U
51.2V 150Ah
550 x 440 x 178 mm / 52 kg
PM-LV51150-4U
51.2V 200Ah
570 x 440 x 222 mm / 86 kg
PM-LV51200-5U
Strict Server Rack Lithium Battery Production and Testing Process
The production of rack-mounted lithium batteries involves precise steps to ensure safety and performance. It starts with selecting high-quality lithium cells and designing the system, including the Battery Management System (BMS). During assembly, cells are connected into modules, and the BMS is integrated for safety and efficiency. Batteries undergo rigorous electrical, thermal, and safety testing, including charge/discharge cycles, short-circuit, and temperature extremes. Vibration and shock tests ensure mechanical durability. Final inspection checks for defects, followed by certification and secure packaging. The battery is then deployed, with continuous monitoring and after-sales support to ensure long-term reliability.
Our Rack-mounted Lithium Battery Products are Fully Certified
ISO 9001:2015
ETL
UL
CE
IEC
FAQs
What is a Data Center ESS and why is it important?
A Data Center ESS (Energy Storage System) uses lithium battery solutions to provide backup power, ensure uptime, and stabilize energy supply. It protects critical IT infrastructure from outages and power fluctuations.
Why are lithium batteries preferred for server rack solutions?
Lithium batteries offer higher energy density, longer cycle life, faster charging, lower maintenance, and better scalability compared to traditional lead-acid batteries, making them ideal for high-demand environments like data centers.
How long do server rack lithium batteries typically last?
High-quality server rack lithium batteries typically last 8–15 years or around 3000–6000 cycles, depending on usage patterns, environmental conditions, and battery management systems.
Can a server rack lithium battery system be expanded as power needs grow?
Yes, most server rack lithium battery solutions are modular and scalable, allowing additional battery units to be added easily without major system overhauls as data center power requirements increase.
What are the key safety features of a Data Center ESS lithium battery system?
Essential safety features include Battery Management Systems (BMS), thermal management, overcharge/over-discharge protection, fire suppression, and real-time monitoring to ensure safe, reliable operation.