20-Foot Containerized Commercial and Industrial Energy Storage System with Lithium Batteries

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Product Description

Technical Specifications

Model NO.2.5MWh
Nominal Capacity3.2V 280ah/314ah Cell
Cycle Life5000-6000 pieces
ApplicationHome / Commercial
Solar PanelMono Type
System TypeOff-Grid
HS Code9405409000
Capacity60000pieces/Year

Packaging & Logistics

Package Size810.0cm * 455.0cm * 300.0cm
Gross Weight350,000.00kg
Package TypeCarton Packing / 20'HQ

Product Overview

The 48V 200Ah low-voltage lithium iron phosphate battery (9.6kWh) features strong voltage adaptability, large capacity, high safety, and long cycle life. It is designed for versatile low-voltage energy storage and power scenarios.

Energy Storage Applications

  • Residential Energy Storage: Store solar electricity for night use or backup power, reducing grid reliance.
  • Small Commercial & Industrial: Peak-valley arbitrage and emergency backup to reduce electricity costs.
  • Communication Base Stations: Stable backup power ensuring uninterrupted communication in remote areas.

Power Field Usage

  • Low-Speed Electric Vehicles: Ideal for electric tricycles and four-wheelers (scooters, sightseeing vehicles).
  • Special Operation Vehicles: Golf carts, airport luggage tractors, and port transporters requiring high stability.

Additional Scenarios

  • Outdoor mobile devices (geological exploration, camping RVs, medical stations).
  • Security monitoring systems for uninterrupted operation.
  • Agricultural equipment like electric irrigation and UAV charging stations.
Energy Storage System
Lithium Battery System

Product Parameters

Parameter Item Specification Details
Rated Output Power2.5MWh (0.5C)
Rated Capacity3.2V 280Ah/314Ah Cell, 51.2V 280Ah/314Ah Model
AC PhasesThree-phase Four-wire
Rated Voltage380V (Range: 380±15%V)
Frequency50Hz (Range: 47.5 - 51.5Hz)
Distortion Rate (THD)<5%
Output Power Factor≥0.99
IP GradeIP54
Noise Level<70dB
Cooling MethodAir cooling / Liquid cooling
Weight~30 TON
CertificationCE / MSDS / UN38.3 / UL / IEC62619 / VDE4110
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Working Principle & Key Features

The system operates on the intercalation and deintercalation of lithium ions between electrodes, migration through electrolyte during charge/discharge cycles.

  • High Safety: Excellent thermal stability and advanced BMS protection (overcharge, short circuit, overheating).
  • Long Service Life: Cycle life exceeding several thousand times, reducing long-term replacement costs.
  • High Efficiency: Over 95% charge-discharge efficiency, supporting fast energy utilization.
  • Environmental Adaptability: Reliable performance from -20ºC to 60ºC.
  • Eco-Friendly: Zero heavy metals (no lead, mercury, or cadmium), minimal pollution.
System Component
Technical Layout

Frequently Asked Questions

Q1: What is the expected cycle life of this lithium battery system?
A1: The system offers an extended cycle life of 5,000 to 6,000 cycles, significantly reducing the frequency and cost of battery replacement.
Q2: Can the system operate in extreme weather conditions?
A2: Yes, it is designed for strong environmental adaptability with a wide operating temperature range from -20ºC to 60ºC.
Q3: What safety mechanisms are integrated into the battery?
A3: The battery includes an advanced Battery Management System (BMS) that protects against overcharge, over-discharge, short circuits, and thermal runaway.
Q4: What are the main applications for the 2.5MWh system?
A4: It is ideal for residential energy storage, small to medium commercial and industrial use, communication base station backup, and low-speed electric vehicles.
Q5: Is this battery system environmentally friendly?
A5: Yes, lithium iron phosphate batteries do not contain heavy metals like lead, mercury, or cadmium, making them highly eco-friendly during production and disposal.
Q6: What cooling methods are available for the containerized system?
A6: The system supports both Air Cooling and Liquid Cooling methods to ensure optimal thermal management based on specific requirements.

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