Description
Introducing the PM-LV4850-2U-PRO Lithium Battery Module, a high-performance lithium iron phosphate (LiFePO4) energy storage solution designed for versatile applications. With a nominal voltage of 48V and a capacity of 50Ah, this battery delivers 2.4 kWh of reliable power, making it an ideal choice for OEM, ODM, and wholesale buyers across various industries.
Key Features:
- Compact Design: Measuring 410 x 440 x 88.5 mm, this battery fits perfectly in standard 2U racks, allowing for easy installation in confined spaces.
- Long Cycle Life: The PM-LV4850-2U-PRO offers over 8000 cycles at 60% depth of discharge (DOD), ensuring longevity and cost-effectiveness for businesses looking to minimize operational expenses.
- Smart BMS Protection: This module is equipped with an advanced Battery Management System (BMS) that safeguards against overcharging, over-discharging, and short circuits, enhancing safety during operation.
- Versatile Compatibility: It works seamlessly with various inverter brands, including Victron and GOODWE, ensuring easy integration into existing systems without compatibility issues.
- Customizable Solutions: Available for OEM/ODM requests, this battery can be tailored to meet specific application requirements, providing flexibility for diverse energy storage needs.
Product Description:
The PM-LV4850-2U-PRO Lithium Battery Module is engineered for superior performance and reliability in energy storage applications. Utilizing advanced LiFePO4 technology, this battery operates efficiently across a wide temperature range and boasts an impressive cycle life, making it a sustainable choice for long-term use. Its integrated Smart BMS continuously monitors performance and provides essential protection features, ensuring safe operation in various environments.Ideal for use in off-grid systems, data centers, and telecommunications applications, the compact design allows for flexible installation options. The modular structure enables scalability; multiple units can be connected in parallel to meet higher energy demands.With certifications such as CE and UN38.3, you can trust the quality and safety of this product. The PM-LV4850-2U-PRO is not only designed to meet the rigorous demands of modern energy applications but also supports your business’s growth with reliable power solutions.For inquiries about bulk orders or customization options tailored to your specific needs, please contact us today! As a leading manufacturer in China, we are committed to providing high-quality LiFePO4 battery solutions that support your operational requirements while enhancing efficiency and sustainability.
A 48V 50Ah rack-mounted LiFePO4 Battery PRO offers long life and reliable power through advanced lithium iron phosphate technology, delivering over 8,000 cycles, integrated intelligent BMS protection, and a compact design. Its scalable rack-mounted form factor ensures efficient space utilization and seamless integration for industrial, telecom, and renewable energy applications.
What is a 48V 50Ah Rack-mounted LiFePO4 Battery PRO?
This battery is a high-efficiency lithium iron phosphate energy storage solution designed for rack mounting in commercial and industrial settings. With a nominal voltage of 48V and a capacity of 50Ah, it provides approximately 2.4 kWh of energy, ideal for applications requiring compact, scalable, and durable power.
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 ensures 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 48V 50Ah Rack-mounted LiFePO4 Battery PRO?
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Nominal Voltage: 48V (typically 51.2V)
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Capacity: 50Ah
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Energy: ~2.4 kWh
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Cycle Life: Over 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: 50A (model dependent)
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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 20-25 kg
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Dimensions: Approx. 410 x 440 x 88 mm (2U height)
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Protection Rating: IP21 indoor rating
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Integrated BMS: Cell balancing, overcharge/discharge protection, temperature monitoring, short circuit protection
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Communication: JBD BMS with RS485, Bluetooth, SNMP options
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Certifications: UL1973, UN38.3, IEC62619, CE, RoHS
How Does LiFePO4 Chemistry Ensure Long Life and Safety?
LiFePO4 chemistry offers excellent thermal and chemical stability, minimizing risks of overheating and fire. It supports thousands of deep discharge cycles with minimal capacity loss, ensuring consistent, safe, and long-lasting power delivery.
What Are the Advantages of Using a Rack-mounted LiFePO4 Battery PRO?
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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 like Growatt, Victron, Schneider
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Minimal maintenance and environmentally friendly materials
How Does the Battery Management System (BMS) Optimize Performance?
The BMS monitors cell voltages, current, temperature, and state of charge to prevent overcharge, deep discharge, overheating, and short circuits. Cell balancing extends battery life, and communication interfaces enable real-time monitoring and integration with energy management systems.
How Should You Charge and Maintain the 48V 50Ah Rack-mounted LiFePO4 Battery PRO?
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 operation within recommended temperature ranges (0°C to 45°C).
How Does Temperature Affect Battery Performance and Longevity?
Performance and lifespan decline 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 cycle life.
What Applications Are Ideal for This Rack-mounted Battery?
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Commercial and industrial energy storage systems
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Telecom base station backup power
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Data centers and critical infrastructure
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Solar photovoltaic hybrid systems
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Microgrids and off-grid power solutions
What Customization Options Does OEM-Lithium-Batteries Provide?
OEM-Lithium-Batteries offers custom communication protocols (RS485, CAN, Bluetooth), self-heating modules, GPS tracking, LCD displays, thermal fire suppression, and tailored enclosure designs to meet diverse client requirements.
Chart: 48V 50Ah LiFePO4 Rack Battery PRO vs Lead-Acid Battery Comparison
| Feature | LiFePO4 Rack Battery PRO | Lead-Acid Battery |
|---|---|---|
| Cycle Life | >8,000 cycles | 300-500 cycles |
| Weight | 20-25 kg | 40-50 kg |
| Charging Time | Faster (3-5 hours) | Slower (8-10 hours) |
| Maintenance | Minimal | Regular watering needed |
| Safety | High (thermal stable) | Moderate |
Chart: Key Specifications of 48V 50Ah Rack-mounted LiFePO4 Battery PRO
| Specification | Value |
|---|---|
| Nominal Voltage | 48V (51.2V nominal) |
| Capacity | 50Ah |
| Energy | 2.4 kWh |
| Max Charge Voltage | 58.4V |
| Max Discharge Current | 100A continuous |
| Peak Discharge Current | 150A (short bursts) |
| Weight | 20-25 kg |
| Dimensions (mm) | 410 x 440 x 88 |
| Cycle Life | >8,000 cycles |
| Protection Rating | IP21 indoor |
