51.2V 50Ah Rack-mounted LiFePO4 Battery PRO

• 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

Overview

The PM-LV5150-2U-PRO is a high-efficiency 51.2V 50Ah LiFePO4 battery engineered for OEM partners, wholesale buyers, and industrial applications. Combining 2.56kWh energy storage, 8000+ cycles, and smart BMS protection, this rack-mounted lithium battery ensures reliable performance for mission-critical power systems, backed by a 10-year warranty.

Key Features

  • High Energy Density: Compact 2U design with 2.56kWh output for space-constrained installations.
  • Ultra-Long Lifespan: Over 8000 cycles at 60% DOD, reducing total cost of ownership.
  • Smart BMS Integration: Multi-layer protection against overvoltage, overheating, and short circuits.
  • Inverter Compatibility: Pre-configured for Victron, GOODWE, and other major inverters.
  • OEM/ODM Flexibility: Customizable housings, connectors, and software for tailored energy solutions.

Product Description

As a premier lithium battery manufacturer, we deliver the PM-LV5150-2U-PRO to meet rigorous industrial demands. Its LiFePO4 chemistry ensures unmatched thermal stability, while the 19-inch rack format simplifies integration into data centers, telecom networks, and renewable energy systems. With a 20-year design life and IP55-rated casing, this battery thrives in harsh environments. The embedded BMS enables real-time monitoring via CAN or RS485, ensuring optimal performance for OEM clients seeking scalable, future-proof energy storage.

Technical Specifications

  • Voltage: 51.2V
  • Capacity: 50Ah
  • Energy: 2.56kWh
  • Peak Power: 5120W
  • Dimensions: 482mm (W) x 88mm (H) x 600mm (D)
  • Weight: 44kg
  • Communication: CAN/RS485, dry contact alarms

Ideal Applications

  • Data center uninterruptible power supplies (UPS)
  • Off-grid solar/wind energy storage systems
  • Telecom tower backup power
  • Industrial robotics and automation
  • Medical equipment power reserves

Why Partner With Us?

Specializing in OEM lithium battery solutions, we offer end-to-end support from prototyping to mass production. Our ISO 9001-certified facilities, competitive bulk pricing, and 24/7 technical expertise ensure seamless adoption for wholesale buyers. Whether modifying the PM-LV5150-2U-PRO or developing fully custom designs, we prioritize safety, efficiency, and scalability to power your innovations.

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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