51.2V 50Ah Rack-mounted Lithium Battery PRO 2U

• Cell: LiFePO4
• MOQ: 50
• Delivery: 20 Days
• Customizable / OEM / ODM: Yes
• Factory: Redway, Dongguan, Guangdong, China
• Delivery Terms: FOB, EXW, CIF
• Payment: T/T, L/C, PayPal
• Sea / Air / Land Shipment: 10FT, 20FT, 40FT, 60FT

Description

Our PM-LV5150-2U-PRO is a high-performance 51.2V 50Ah lithium iron phosphate (LiFePO4) battery, engineered for industrial and commercial energy storage. As a trusted lithium battery manufacturer, we specialize in OEM/ODM solutions, delivering scalable, durable, and efficient power systems that meet rigorous performance demands.

Key Features

High Energy Density: Provides 2.56kWh nominal energy in a compact 2U rack design, optimizing space utilization for data centers and telecom applications.

Extended Lifespan: Achieves 8000+ cycles at 60% DoD, ensuring 20-year design life with minimal capacity degradation.

Advanced Safety: Integrated Smart BMS safeguards against overcharging, overheating, and short circuits, enhancing operational reliability.

Universal Compatibility: Seamlessly integrates with inverters like Victron and GOODWE, supporting hybrid and off-grid energy systems.

Custom OEM Solutions: Tailored configurations available for industrial backup, renewable storage, and mission-critical infrastructure.

Product Description

The PM-LV5150-2U-PRO lithium battery excels in high-performance environments, combining LiFePO4 technology with a robust 19-inch rack-mountable chassis. Its 51.2V/50Ah configuration delivers stable power for UPS systems, server rooms, and solar storage, while the military-grade BMS ensures real-time voltage monitoring and thermal stability. Designed for 10-year warranty coverage, this battery reduces total ownership costs through minimal maintenance and zero downtime.

Ideal for OEM partners, the modular architecture allows scalable expansion from 5kWh to multi-megawatt setups. Proprietary cell balancing extends cycle life, while IP55-rated construction withstands harsh industrial conditions. As a lithium battery manufacturer, we prioritize energy efficiency and safety, making the PM-LV5150-2U-PRO a cornerstone of modern power solutions.

Specifications

PM-LV5150-2U-PRO
Lithium Cell Type LiFePO4
Nominal Voltage 51.2V
Nominal Capacity 50Ah
Nominal Energy 2.56kWh
Working Voltage Max Charge: 58.4V / Discharge Cut-off: 40V
Dimensions (L x W x H) 410 x 440 x 88.5 mm (2U)
(16.1 x 17.3 x 3.4 inches)
Weight ~23kg
(50.7 lbs)
Max Continuous Charge Current 50A
Max Continuous Discharge Current 50A
Charging Temperature 0~60°C
Discharging Temperature -20~60°C
Max Parallel Connections 16 (The maximum support can be expanded to 64)
Communications RS485, CAN-bus
Design Life 20 Years
Cycle Life (80%DOD 0.5C) >8000 Cycles
Cycle Life (60%DOD 0.5C) >9000 Cycles
IP Rating IP21
Terminal Single Core Energy Storage Connectors
Battery Shell Metal (Black, Gray, White, Blue, etc.)
BMS JBD BMS
Optional Upgrades Bluetooth, App, SNMP, PC Monitoring Software, WiFi, 4G, GPS, RS232, Self-heating, TACP, Circuit Breaker, Power Switch, etc.
Compatible Inverters Deye, Victron, GOODWE, Sol-Ark, SRNE, Solis, SAJ, Growatt, Luxpower, Voltronic, SMA, FOX, etc.
Certifications UL 1642, UL 1973, IEC 62619, IEC 62133, CE, RoHS, UN38.3, MSDS
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