Description
Introducing the 51.2V 50Ah Rack-mounted LiFePO4 Battery, a high-performance energy storage solution designed for demanding applications. As a leading manufacturer based in China, OEM Lithium Batteries specializes in providing top-quality lithium iron phosphate (LiFePO4) technology, making this battery ideal for OEM, ODM, and wholesale buyers across various industries.
Key Features
- High Energy Output: This battery delivers a nominal voltage of 51.2V and a capacity of 50Ah, providing a total energy output of 2.56kWh. It is perfectly suited for critical power needs in data centers, telecom systems, and renewable energy applications.
- Long Cycle Life: Engineered to exceed 8000 cycles at 60% depth of discharge (DOD), this battery ensures exceptional durability and significantly reduces replacement costs compared to traditional lead-acid batteries.
- Advanced Safety Mechanisms: The battery features a Smart Battery Management System (BMS) that protects against overcharging, over-discharging, and short circuits, ensuring safe operation in various conditions.
- Versatile Compatibility: Compatible with a wide range of inverters including brands like Victron and GOODWE, this battery offers flexibility for different energy systems.
- Customizable Solutions: Available for OEM/ODM requests, allowing tailored specifications to meet specific application requirements, including terminal configurations and additional features.
Product Description
The 51.2V 50Ah Rack-mounted LiFePO4 Battery is meticulously engineered for superior performance and reliability in energy storage applications. Utilizing advanced LiFePO4 technology, this battery operates efficiently across a broad temperature range and boasts an impressive cycle life, making it a sustainable choice for long-term use.The integrated Smart BMS continuously monitors performance and provides essential protection features that enhance reliability. Ideal for use in data centers, telecom stations, and off-grid applications, the compact 3U design allows for easy installation in standard server racks.Constructed with high-quality LiFePO4 cells, the PM-LV5150-3U ensures safety and reliability. Its advanced BMS continuously monitors the battery’s health and provides protection against overcharging, overheating, and short circuits. Designed for seamless integration into existing systems, this battery module fits standard rack cabinets and is built to withstand demanding environments.With a design life of up to 20 years and a warranty period of 10 years, the 51.2V 50Ah Rack-mounted LiFePO4 Battery offers peace of mind for businesses looking to invest in sustainable energy solutions. Whether you need backup power or a primary energy source for your operations, this battery module provides the performance and scalability you require.As a trusted partner for B2B collaborations, OEM Lithium Batteries is committed to meeting your specific energy storage needs. Contact us today to learn how the 51.2V 50Ah Rack-mounted LiFePO4 Battery can enhance your operations with superior performance and reliability!
A 51.2V 50Ah rack-mounted LiFePO4 battery delivers reliable power with 2.56 kWh energy capacity, over 8,000 deep cycles, integrated intelligent BMS protection, and a compact form factor. Designed for modular scalability and seamless integration, it ensures long-lasting, safe, and efficient energy storage for telecom, commercial, and industrial applications.
What is a 51.2V 50Ah Rack-mounted LiFePO4 Battery?
This battery is a lithium iron phosphate (LiFePO4) energy storage unit designed for rack mounting. It offers a nominal voltage of 51.2V and a capacity of 50Ah, delivering 2.56 kWh of usable energy. Its compact size and lightweight design make it ideal for space-constrained environments like telecom base stations and data centers.
How Does a Rack-mounted LiFePO4 Battery Work?
The battery stores energy chemically by moving lithium ions between electrodes during charge and discharge cycles. LiFePO4 chemistry provides thermal stability, high power output, and long cycle life. The rack-mounted design facilitates modular scalability and easy integration into energy storage systems.
What Are the Key Specifications of the 51.2V 50Ah Rack-mounted LiFePO4 Battery?
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Nominal Voltage: 51.2V
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Capacity: 50Ah
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Energy: 2.56 kWh
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Cycle Life: >8,000 cycles at 80% Depth of Discharge (DoD)
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Max Charge Voltage: 58.4V
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Max Charge Current: Up to 50A
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Max Discharge Current: 100A continuous
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Peak Discharge Current: 150A (short bursts)
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Weight: Approximately 24 kg
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Dimensions: Approx. 440 x 440 x 136 mm
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Protection Rating: IP21 (indoor)
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Integrated BMS: Cell balancing, overcharge/discharge protection, temperature monitoring, short circuit protection
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Communication: RS485, CAN, Bluetooth (optional)
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Certifications: UL1973, IEC62619, UN38.3, CE, RoHS
How Does LiFePO4 Chemistry Ensure Reliable and Long-lasting Performance?
LiFePO4 chemistry offers excellent thermal and chemical stability, minimizing risks of overheating and fire. It supports thousands of deep discharge cycles with minimal capacity fade, ensuring consistent, safe, and long-lasting power delivery.
What Are the Advantages of Using a Rack-mounted LiFePO4 Battery?
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High energy density in a compact, standardized rack form factor
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Ultra-long cycle life reducing replacement frequency
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Modular scalability supporting up to 16 or 32 units in parallel
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Intelligent BMS ensuring battery health and safety
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Compatibility with major inverter brands (Victron, Growatt, Schneider)
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Minimal maintenance and environmentally friendly materials
How Does the Battery Management System (BMS) Optimize Battery Health?
The BMS monitors cell voltages, current, temperature, and state of charge to prevent overcharge, deep discharge, overheating, and short circuits. It balances cells to extend battery life and supports remote monitoring and diagnostics.
How Should You Charge and Maintain the Battery?
Charging should follow a constant current/constant voltage (CC/CV) profile with a maximum voltage of 58.4V. Maintenance is minimal, involving periodic inspection of terminals and connections and operating within recommended temperature ranges (0°C to 45°C).
How Does Temperature Affect Battery Performance and Lifespan?
Performance and lifespan degrade outside optimal temperature ranges. Low temperatures increase internal resistance and reduce capacity, while high temperatures accelerate aging. Maintaining operation between 0°C and 45°C maximizes efficiency and longevity.
What Applications Are Ideal for This Battery?
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Telecom base station backup power
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Data centers and critical infrastructure
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Residential and commercial energy storage
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Solar photovoltaic hybrid systems
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Microgrids and off-grid solutions
What Customization Options Does OEM-Lithium-Batteries Provide?
OEM-Lithium-Batteries offers customization including communication protocols (RS485, CAN, Bluetooth), self-heating modules, GPS tracking, LCD displays, thermal fire suppression, and tailored enclosure designs.
Chart: 51.2V 50Ah LiFePO4 Rack Battery vs Lead-Acid Battery
| Feature | LiFePO4 Battery | Lead-Acid Battery |
|---|---|---|
| Cycle Life | >8,000 cycles | 300-500 cycles |
| Weight | ~24 kg | 40-60 kg |
| Charging Time | Faster (3-5 hours) | Slower (8-10 hours) |
| Maintenance | Minimal | Regular watering needed |
| Safety | High (thermal stable) | Moderate |
Chart: Key Specifications
| Specification | Value |
|---|---|
| Nominal Voltage | 51.2V |
| Capacity | 50Ah |
| Energy | 2.56 kWh |
| Max Charge Voltage | 58.4V |
| Max Discharge Current | 100A continuous |
| Peak Discharge Current | 150A (short bursts) |
| Weight | 24 kg |
| Dimensions (mm) | 440 x 440 x 136 |
| Cycle Life | >8,000 cycles |
