51.2V 100Ah 5kWh Rack Battery 3U

Description

Overview

The PM-LV51100-3U is a high-performance lithium battery system designed for commercial and industrial energy storage. With 5.12kWh capacity, a 20-year design life, and seamless integration with leading inverters, this LiFePO4 battery offers reliability and scalability. As a trusted lithium battery manufacturer, we provide OEM-ready solutions tailored to meet diverse energy demands.

Key Features

51.2V 100Ah LiFePO4 Battery: Combines high energy density with exceptional thermal stability for safe, long-term operation.
Extended Cycle Life: Delivers >8,000 cycles at 80% DOD, reducing replacement costs.
Wide Temperature Range: Operates from -20¡ãC to 60¡ãC, ideal for harsh environments.
Smart BMS: Equipped with JBD BMS for real-time monitoring, balancing, and protection.
Scalable Design: Supports up to 32 parallel units for multi-MWh configurations.

Product Description

The PM-LV51100-3U features a compact 3U rack-mountable design (440x440x136mm) and lightweight construction (~42kg), simplifying installation in data centers, solar systems, and backup power applications. Its metal shell (available in multiple colors) ensures durability, while IP21 rating protects against dust and moisture.

With RS485/CAN-bus communication and optional upgrades like Bluetooth, WiFi, or self-heating, this lithium battery system adapts to advanced monitoring and control needs. OEM partners benefit from customizable software interfaces and compatibility with major inverters, including Victron, Deye, and Growatt.

Certifications & Safety

Certified to UL 1642, IEC 62619, and UN38.3 standards, the PM-LV51100-3U meets global safety requirements. Integrated circuit breakers and multi-layer BMS safeguards prevent overcharge, short circuits, and thermal runaway, ensuring compliance with industrial and residential regulations.

OEM Flexibility

As a lithium battery manufacturer specializing in OEM partnerships, we offer tailored branding, firmware customization, and hybrid communication protocols (RS232, 4G, GPS). Optional TACP and SNMP support enable seamless integration into enterprise-level energy management systems.

Applications

Ideal for telecom towers, off-grid solar arrays, EV charging stations, and UPS systems. Its high discharge current (100A continuous) and rapid charging capabilities make it a versatile choice for dynamic power scenarios.

Why Choose Us?

With 9000+ cycles at 60% DOD and a 20-year lifespan, our lithium batteries minimize total cost of ownership. Backed by CE and RoHS certifications, we deliver OEM-ready solutions with fast prototyping and global logistics support.

Specifications

PM-LV51100-3U
Lithium Cell Type LiFePO4
Nominal Voltage 51.2V
Nominal Capacity 100Ah
Nominal Energy 5.12kWh
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 ~42kg (92.5 lbs)
Max Continuous Charge Current 100A
Max Continuous Discharge Current 100A
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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