Description
Redway PM-LV51100-3U-PRO rack-mounted LFP lithium battery is intended for energy storage applications in both residential and commercial settings. It used for hybrid and off-grid applications ESS System, Server Room, Data Center and Telecom. The PM-LV51100-3U-PRO has a nominal energy of 5.12kWh and a nominal voltage of 51.2V with a nominal capacity of 100Ah. The battery has a net weight of 42kg, dimensions of 17.32*16.53*5.28in (440*440*136 mm), and a working voltage range of 40V~58.4V. The battery has a maximum charge current and discharge current of 100A. It design life 20 years. It has charging and discharging temperatures of 0~55°C and -20~60°C, respectively. With a cycle life of over 8000 cycles at 80% DOD. A JBD smart BMS is included in the battery for monitoring and protection.
It comes in black and has an IP21 certification. A warranty document is included with the battery. It complies with 19 inches rack cabinet requirements.
Battery Feautres:
High Quality and Long Lifespan
Uses CATL/EVE lithium battery cells, 8000 cycles Lifespan.
High Safety
Uses JBD smart BMS for battery protection.
High Scalability
Max Parallel Connection: 16~64.
Factory Price
Redway is lithium battery factory. We have lithium battery factories in Dongguan and Huizhou in China, specializing in the production of Rack-mounted lithium batteries and various other lithium battery products.
Product Specifications:
Lithium Cell Type: LiFePO4 (LFP)
Nominal Voltage: 51.2V
Nominal Capacity: 100Ah
Nominal Energy: 5.12kWh
Max Charge Voltage: 58.4V
Discharge Cut-off Voltage: 40V
Dimensions (L*W*H): 440 x 440 x 136 mm (3U)
Weight: ~41kg
Max Continuous Charge Current: 100A
Max Continuous Discharge Current: 100A
Max Parallel Connection: 16 (The maximum support can be expanded to 64)
Cycle Life: >8000 Cycles (80%DOD)
Design Life: 20 Years
IP Rating: IP21
Communication: RS485, CAN-bus
Terminal: Single Core Energy Storage Connectors
BMS Monitoring & Protection: Bulit-in smart JBD BMS
User Manual: Yes
Optional Upgrades: Bluetooth, App, PC Software, WiFi, 4G, GPS, RS232, Self-heating, SNMP, TACP, LCD Display, Circuit Breaker, Power Switch, Thermal Aerosol Fire Suppression Device, etc.
Compatible Inverters: Deye, Victron, GOODWE, Sol-Ark, SRNE, Solis, SAJ, Growatt, Luxpower, Voltronic, SMA, FOX, etc.
Charge Temperature: 0~60°C
Discharge Temperature: -20~60°C
Certification: UL 1642, UL 1973, IEC 62619, IEC 62133, CE, RoHS, UN38.3, MSDS
Know More
Why Choose a 51.2V 100Ah Rack-mounted LiFePO4 Battery for Energy Storage?
A 51.2V 100Ah rack-mounted LiFePO4 battery, such as Redway Battery’s PM-LV51100-3U-PRO, provides high energy density, long cycle life, and robust safety features. Its modular rack design, advanced BMS, and system compatibility make it ideal for energy storage, backup power, and renewable energy integration in both commercial and residential settings.
What Is a 51.2V 100Ah Rack-mounted Lithium LiFePO4 Battery?
A 51.2V 100Ah rack-mounted lithium iron phosphate (LiFePO4) battery is a modular, high-capacity energy storage unit designed to fit standard 19-inch server racks. It provides 5.12 kWh per unit and is engineered for easy scalability, maintenance, and integration into data centers, telecom, solar, and backup power systems.
Chart: Key Specifications of 51.2V 100Ah Rack-mounted LiFePO4 Battery
| Specification |
Value |
| Nominal Voltage |
51.2V |
| Nominal Capacity |
100Ah |
| Energy |
5.12 kWh |
| Mounting |
19-inch Rack |
| Chemistry |
LiFePO4 |
| Cycle Life |
4000+ cycles (@80% DOD) |
How Does a 48V 100Ah LiFePO4 Battery Work in Rack-mounted Systems?
A 48V 100Ah LiFePO4 battery stores energy in lithium iron phosphate cells and uses a built-in battery management system (BMS) for balanced charging, discharging, and protection. In rack-mounted systems, these batteries connect in parallel or series for greater capacity or voltage, delivering stable, efficient power for critical loads and renewable energy setups.
What Are the Key Features of the PM-LV51100-3U-PRO Model?
The PM-LV51100-3U-PRO features a robust 3U rack-mount design, advanced BMS, high cycle life, and compatibility with top inverter brands. It supports parallel expansion, remote monitoring, and fast charging. Redway Battery ensures this model is low-maintenance, reliable, and easily integrated into diverse energy storage systems.
Why Choose Redway Battery for Rack-mounted LiFePO4 Solutions?
Redway Battery is a leader in rack-mounted lithium battery manufacturing, offering a broad voltage range (12V to 100V) and deep cycle solutions for many applications. Their expertise, comprehensive service, and commitment to quality make them a top choice for reliable, innovative, and scalable energy storage products.
What Are the Main Benefits of Using LiFePO4 Batteries for Energy Storage?
LiFePO4 batteries offer superior safety, long cycle life (over 4000 cycles), high energy density, and stable performance in various temperatures. They are environmentally friendly, require minimal maintenance, and are less prone to thermal runaway, making them ideal for demanding energy storage needs.
Chart: LiFePO4 vs. Other Lithium Chemistries
| Feature |
LiFePO4 |
NMC |
LCO |
| Cycle Life |
4000+ |
2000+ |
1000+ |
| Safety |
Excellent |
Good |
Moderate |
| Energy Density |
Moderate |
High |
High |
| Cost |
Moderate |
High |
High |
| Thermal Stability |
High |
Moderate |
Low |
How Do You Install and Maintain a Rack-mounted Lithium Battery?
Installation involves mounting the battery in a standard rack, connecting power and communication cables, and configuring the BMS. Maintenance is minimal, focusing on periodic firmware checks, visual inspections, and ensuring proper ventilation. Redway Battery provides detailed guides and remote monitoring for easy management.
What Applications Are Ideal for 48V 100Ah LiFePO4 Batteries?
These batteries are perfect for data centers, telecom stations, solar energy storage, UPS, off-grid systems, and industrial backup power. Their scalability, reliability, and high output make them suitable for both residential and commercial uses that require uninterrupted, high-quality energy.
How Does LiFePO4 Compare to Other Lithium Battery Chemistries?
LiFePO4 batteries excel in safety, longevity, and thermal stability compared to NMC and LCO chemistries. While NMC offers higher energy density, LiFePO4’s long cycle life and resistance to overheating make it the preferred choice for stationary storage and critical backup power.
What Safety Features Enhance the Reliability of Rack-mounted LiFePO4 Batteries?
Key safety features include advanced BMS, overcharge/discharge protection, temperature monitoring, and robust cell construction. Redway Battery integrates multiple protection layers, such as short-circuit and overcurrent safeguards, ensuring reliable operation and minimizing risks.
What Should You Consider When Selecting a Rack-mounted LiFePO4 Battery?
Consider capacity, voltage compatibility, cycle life, safety certifications, BMS features, scalability, and manufacturer reputation. Redway Battery’s quality assurance, support, and flexible product range make them a strong choice for tailored energy storage solutions.
What Are the Future Trends in Rack-mounted Lithium Battery Technology?
Future trends include higher energy density, smarter BMS with AI diagnostics, enhanced remote management, renewable energy integration, and greater modularity. Redway Battery is at the forefront, driving the evolution of advanced, sustainable energy storage systems.
Redway Battery Expert Views
“At Redway Battery, we believe innovation in rack-mounted LiFePO4 technology is key to meeting the world’s growing energy demands. Our focus on safety, scalability, and smart integration ensures that our customers receive reliable, future-ready solutions for every application, from residential to industrial scale.”
– Redway Battery Technical Team
Conclusion
A 51.2V 100Ah rack-mounted LiFePO4 battery, such as Redway Battery’s PM-LV51100-3U-PRO, offers unmatched safety, longevity, and flexibility for modern energy storage. Its robust design, advanced features, and trusted manufacturer support make it a leading choice for businesses and homeowners seeking reliable, scalable, and efficient power solutions.
FAQs
What is the main advantage of a rack-mounted LiFePO4 battery?
Rack-mounted LiFePO4 batteries offer easy scalability, high safety, and long cycle life, making them ideal for critical energy storage and backup applications.
How long does a 51.2V 100Ah LiFePO4 battery last?
With proper use, these batteries can exceed 4000 charge/discharge cycles, often lasting 10 years or more.
Why is Redway Battery recommended for rack-mounted solutions?
Redway Battery is renowned for its quality, innovation, and comprehensive support, ensuring reliable and tailored energy storage solutions.
Can these batteries be used with solar systems?
Yes, 51.2V 100Ah LiFePO4 batteries are commonly used in solar energy storage for both residential and commercial installations.
What safety features are included in Redway Battery’s rack-mounted LiFePO4 batteries?
They include advanced BMS, overcharge/discharge protection, temperature monitoring, and robust cell construction for maximum reliability.
