51.2V 50Ah 2.5kWh Rack Battery 3U

Description

Overview

The PM-LV5150-3U is a high-performance 51.2V 50Ah LiFePO4 battery designed for industrial and commercial applications. With a compact 3U form factor, 2.56kWh energy storage, and compatibility with leading inverters, this lithium battery delivers reliability, scalability, and longevity for OEM and wholesale customers.

Key Features

High Energy Density & Compact Design: At just 136mm (3U) height and 24kg weight, this lithium battery maximizes energy storage in space-constrained installations.
Extended Cycle Life: Achieve over 8,000 cycles at 80% depth of discharge (DOD) and 9,000+ cycles at 60% DOD, backed by a 20-year design life.
Wide Compatibility: Seamlessly integrates with inverters like Deye, Victron, Sol-Ark, and Growatt, making it ideal for OEM partnerships.
Advanced Communication: RS485 and CAN-bus interfaces enable real-time monitoring and system integration.
Optional Smart Upgrades: Enhance functionality with Bluetooth, self-heating, 4G/GPS tracking, or SNMP protocols for remote management.

Product Description

Engineered for durability, the PM-LV5150-3U features a robust metal shell (available in multiple colors) and IP21 protection. Its built-in JBD BMS ensures safe operation across extreme temperatures (-20¡ãC to 60¡ãC), while the 50A continuous charge/discharge current supports demanding applications. The integrated LCD display and circuit breaker simplify maintenance, and certifications like UL 1973 and IEC 62619 guarantee compliance with global safety standards.

Scalability & Customization

As a lithium battery manufacturer, we support up to 32 parallel connections for scalable energy solutions. OEM clients benefit from customizable firmware, branding, and optional features like TACP or WiFi connectivity.

Ideal Applications

This LiFePO4 battery is perfect for solar energy storage, telecom infrastructure, UPS systems, and industrial equipment. Its modular design and long cycle life reduce total ownership costs for wholesale buyers and OEM partners.

Technical Support & Warranty

Our lithium battery solutions include dedicated technical support, flexible warranty terms, and rapid prototyping for OEM projects. Partner with us to leverage cutting-edge LiFePO4 technology tailored to your requirements.

Specifications

PM-LV5150-3U
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) 440 x 440 x 136 mm (3U) (17.3 x 17.3 x 5.35 inches)
Weight ~24kg (52.9 lbs)
Max Continuous Charge Current 50A
Max Continuous Discharge Current 50A
Charging Temperature 0~60°C
Discharging Temperature -20~60°C
Max Parallel Connections 16~32
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 M6
Battery Shell Metal (Black, Gray, White, Blue, etc.)
BMS JBD BMS
Circuit Breaker Yes
LCD Display Yes
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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