Deep Cycle Energy Storage Rack Mounted 51.2V 10/15/20/30/5kwh Rechargeable LiFePO4 12V 24V 48V Lithium Ion 100ah 200ah 300ah Solar System Storage Battery

Customization: Available
Type: Lithium-Ion Batteries
Usage: UPS, Electric Power, Solar Energy Storage, Data-Center, Telecom

Product Description

Basic Information
Model NO.:ALFP Series
Nominal Voltage:24V, 48V, 51.2V
Capacity:50Ah to 300Ah
Discharge Rate:High Discharge Rate
Shape:Square Battery
Electrolyte:Li-ion / LiFePO4
Installation:Fixed Rack Mounted
Design Life:Over 10 years
Warranty:3 Years
Cycle Life:Deep Cycle DOD 100% 2000+
PCM/BMS:Integrated Selectable
Functions:Bluetooth, RS485, LCD Screen
Product Description
Battery Overview

Rack Mounted LiFePO4 Lithium Battery 48V/51.2V

The rack-mounted lithium battery system is designed for communications back-up and energy storage. Utilizing advanced LiFePO4 technology, it offers long cycle life, compact size, lightweight design, and high safety standards. It is highly adaptable to harsh outdoor environments.

Key Performance:

  • Voltage: 48V, 51.2V systems
  • Capacity: 100Ah, 150Ah, 200Ah, 300Ah options
  • Long Cycle Life: >3500 cycles @ 80% DOD
  • Temperature Range: -20°C to 60°C
Features
BMS Structure
Product Parameters
Specification 48V 100Ah 48V 200Ah 51.2V 100Ah 51.2V 200Ah
Nominal Energy 4.8KWh 9.6KWh 5.12KWh 10.24KWh
Dimensions 442*133*450mm 442*222*480mm 442*133*450mm 442*222*510mm
Weight 43KG 80KG 45KG 84KG
Max Pulse Current 150A / 200A
Charging Voltage 54.0V - 54.75V
IP Class IP30
Communication RS232, RS485, CAN
Application Scope

Designed for multi-scenario use: Household Solar Energy, RV/Marine, Low-speed Vehicles, Solar Street Lights, Communication Base Stations, UPS Backup, and Off-grid power systems.

Applications
Factory & Quality Control

Our production facility spans 500,000 square meters with an annual capacity of 2,000,000kVAh. We strictly comply with ISO quality management systems, and our products hold CE, IEC, and ROHS certifications.

Factory Facility
Production Line
A-Grade Cells

Quality Management Highlights:

  • IQC: Incoming material inspection
  • PQC: In-process quality control and full inspection
  • OQC: Outgoing confirmation of zero defects
  • Certifications: UN38.3, MSDS, CE, IEC
Production
QC Test 1
QC Test 2
Packaging & Projects
Packaging
Projects
Certificates Display
Frequently Asked Questions
Are you a professional battery manufacturer?
Yes, we are a professional manufacturer specializing in Lithium BMS and battery packs with over 17 years of industry experience.
Do you support OEM and ODM services?
Absolutely. We provide comprehensive OEM/ODM services, including customized battery packs designed according to your specific technical requirements.
What is the typical production lead time?
Samples usually take 7-12 days. Bulk orders typically range from 25-35 days depending on the order quantity and customization requirements.
What information is needed for a customized battery pack?
We require the pack size, voltage, capacity, maximum continuous discharge current, cable/connector types, and whether communication (RS485/CAN) or Bluetooth is needed.
How do you ensure product quality during manufacturing?
We adopt the ISO 9001 quality system with a multi-stage inspection process: IQC (materials), PQC (in-process/full inspection), and OQC (final quality check before exit).
Are the batteries safe for international shipping?
Yes, we provide all necessary documentation including MSDS and UN38.3. We work with experienced shipping partners to ensure safe delivery globally.

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