Description
The PR-LV5150-2U-PRO rack-mounted lithium battery delivers robust, scalable energy storage for hybrid/off-grid ESS, server rooms, data centers, and telecom systems. Built with CATL/EVE LiFePO4 cells, it offers a nominal 51.2V voltage, 50Ah capacity, and 2.56kWh energy output within a compact 2U form factor (410 x 440 x 88.5 mm, 23 kg), ensuring seamless integration into 19-inch rack cabinets. Its JBD smart BMS provides real-time monitoring and multi-layer protection against overcurrent, overvoltage, extreme temperatures (-20°C to 60°C), and short circuits, guaranteeing operational safety in demanding environments.
Engineered for longevity, the battery achieves over 8,000 cycles at 80% depth of discharge (DoD) and a 20-year design lifespan, minimizing replacement costs. Scalability is a cornerstone, supporting parallel connections of up to 64 units for systems requiring up to 163.84kWh. With 50A continuous charge/discharge currents and compatibility with leading inverters (Victron, Deye, Solis), it ensures reliable power for high-demand applications.
Redway Battery, a certified manufacturer with facilities in Dongguan and Huizhou, China, offers competitive factory pricing and optional upgrades like Bluetooth, self-heating, thermal fire suppression, and SNMP protocols. Compliant with UL 1973, IEC 62619, and CE standards, the PR-LV5150-2U-PRO combines industrial-grade durability with flexibility, making it the optimal choice for businesses prioritizing energy resilience and scalability.
Know More
Why Choose a 51.2V 50Ah LiFePO4 Server Rack Battery Factory (PR-LV5150-PRO) for Critical Power?
A 51.2V 50Ah LiFePO4 server rack battery like the PR-LV5150-PRO delivers compact, reliable, and long-life energy storage for server rooms, data centers, telecom, and solar backup. Redway Battery excels with OEM/ODM customizations, fast delivery, and robust safety, making it the top choice for B2B, wholesale, and project integration worldwide.
What are the defining features of the PR-LV5150-PRO 51.2V 50Ah LiFePO4 server rack battery?
The PR-LV5150-PRO is a high-performance 51.2V 50Ah lithium iron phosphate (LiFePO4) battery, offering 2.56kWh nominal energy in a compact 2U or 3U rack-mount design. It delivers 6000–8000+ cycles, robust BMS protection, and seamless integration with standard 19-inch server racks. Its lightweight build, modular parallel capability, and advanced cell balancing ensure both reliability and scalability for demanding power environments.
Chart: PR-LV5150-PRO Key Specifications
| Feature |
Value |
| Nominal Voltage |
51.2V |
| Capacity |
50Ah |
| Energy |
2.56kWh |
| Cycle Life |
6000–8000+ |
| Rack Size |
2U/3U |
| Weight |
~22–24kg |
| Parallel Units |
Up to 16 |
| BMS |
Smart with cell balancing |
| Warranty |
Up to 10 years |
| Certifications |
UL1973, UN38.3, IEC62619, CE |
How does the PR-LV5150-PRO ensure safety and reliability in critical applications?
The PR-LV5150-PRO is equipped with a smart BMS that provides multi-level protection against overcharge, over-discharge, overcurrent, short circuit, and overheating. Its LiFePO4 chemistry is inherently safe, offering thermal stability and non-flammability. Certifications like UL1973, UN38.3, and IEC62619 guarantee compliance with global safety standards, while the robust rack-mounted enclosure enhances durability and system integrity.
What applications are best suited for a 51.2V 50Ah LiFePO4 server rack battery?
This battery is ideal for data centers, server rooms, telecom base stations, solar energy storage, and industrial backup systems. Its modular rack-mount design enables easy expansion and integration, supporting both grid-tied and off-grid setups. It is also a dependable solution for hybrid power systems and mission-critical environments demanding uninterrupted power.
How customizable is the PR-LV5150-PRO for OEM, ODM, and wholesale projects?
Redway Battery offers extensive OEM/ODM customization for the PR-LV5150-PRO, including voltage, capacity, BMS features, communication protocols (RS485, CAN, Bluetooth), shell material, and branding. MOQ for customized orders is as low as 5 units, and delivery can be as fast as 20 days. This flexibility ensures a perfect fit for unique project requirements and large-scale deployments.
What are the installation and compatibility advantages of the PR-LV5150-PRO?
The PR-LV5150-PRO’s 2U/3U rack-mount form factor enables fast installation in standard 19-inch cabinets. Pre-installed connectors and cables streamline deployment. The battery is compatible with leading inverter brands like Victron and GOODWE, supporting seamless integration into existing power management systems and future scalability.
Which certifications and quality standards does the PR-LV5150-PRO meet?
The PR-LV5150-PRO is certified to UL1973, UN38.3, IEC62619, and CE, ensuring safety for transport, installation, and operation worldwide. Redway Battery’s ISO-certified factories in Dongguan, China, guarantee rigorous quality control and traceability. Each unit includes a 10-year warranty and comprehensive documentation for safe, reliable operation.
Chart: Certifications and Standards
| Certification |
Coverage |
| UL1973 |
Stationary Battery Safety |
| UN38.3 |
Lithium Battery Transport |
| IEC62619 |
Industrial Battery Safety |
| CE |
European Safety/EMC |
| ISO9001 |
Factory Quality |
How does the PR-LV5150-PRO perform in challenging environments?
With an operating temperature range from -20°C to 60°C, the PR-LV5150-PRO is engineered for both hot and cold climates. Its robust metal or ABS shell provides impact resistance and environmental protection (IP65–IP66), ensuring stable performance in harsh industrial or outdoor settings.
Can the PR-LV5150-PRO be integrated with smart monitoring and IoT systems?
Yes, the PR-LV5150-PRO supports advanced monitoring via RS485, CAN, Bluetooth, and WiFi. Optional LCD/LED touch screens and app connectivity allow real-time diagnostics, predictive maintenance, and remote management—critical for modern data centers, telecom, and smart energy networks.
What payment, shipping, and support options are available for wholesale 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 5 units, and delivery is typically within 20 days. Comprehensive after-sales support, technical guidance, and warranty coverage ensure a smooth procurement and deployment process for B2B clients.
Who is Redway Battery and what sets them apart in the rack battery market?
Redway Battery, founded 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 critical power projects.
Redway Battery Expert Views
“Redway Battery’s PR-LV5150-PRO is engineered for reliability and scalability in server rack and industrial energy storage. With robust safety, advanced BMS, and flexible OEM/ODM options, we empower clients to build resilient, future-proof power systems for data centers, telecom, and solar applications worldwide.”
Conclusion
The PR-LV5150-PRO 51.2V 50Ah LiFePO4 server rack battery delivers unmatched safety, longevity, and flexibility for critical power, 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-LV5150-PRO?
It delivers 6000–8000+ 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-LV5150-PRO compatible with my inverter?
It supports leading brands like Victron and GOODWE, and can be tailored for other systems.
What certifications does the battery have?
UL1973, UN38.3, IEC62619, CE, and ISO9001 factory certification.
How quickly can I receive a wholesale order?
MOQ is 5 units, with typical delivery in 20 days and global shipping options.
