What is a Containerized Energy Storage System？

A Containerized Energy Storage System ESS is an integrated transportable solution that houses lithium battery modules Battery Management System BMS Energy Management System EMS thermal control fire suppression and power conversion equipment all within a standard 20ft or 40ft container Engineered for high performance and rapid deployment containerized ESS is widely used for utility scale renewable integration industrial peak shaving frequency regulation and emergency backup.

Types of Containerized ESS

Dagong ESS offers multiple system configurations tailored to diverse project needs

• Air Cooled Container ESS
  Cost effective and easy to maintain suitable for moderate climates

• Liquid Cooled Container ESS
  Delivers higher energy density and thermal efficiency ideal for harsh or high temperature environments

• AC Coupled and DC Coupled Designs
  Supports flexible integration with PV systems diesel generators or the utility grid

• All in One and Split System Layouts
  Integrated solutions or separated PCS BMS modules based on installation space and functional needs

Key Features

• Plug and Play Modular Architecture
  Pre assembled and factory tested for fast on site deployment

• High Energy Density
  Supports up to 5MWh per container to meet demanding industrial and utility scale requirements

• Smart EMS with Remote Monitoring
  Real time control performance analytics and cloud based updates

• Standardized for Global Transport
  Easily relocatable via standard container logistics

• Flexible Customization
  Voltage range power output and configuration can be tailored to your project

• Remote Diagnostics and Firmware Upgrades
  Improve operational efficiency and reduce maintenance time

Application Scenarios

Containerized ESS plays a critical role in the global energy transition Typical use cases include：

• Solar and Wind Farm Energy Storage
  Store excess renewable power and ensure grid stability

• Industrial Load Shifting and Peak Shaving
  Reduce electricity bills and mitigate demand charges

• Grid Frequency and Voltage Regulation
  Provide ancillary services and balance power supply

• Data Center Backup Power
  Ensure uninterrupted operation during outages

• Microgrid and Off Grid Power Systems
  Empower remote areas or island applications with reliable electricity

Price of Containerized ESS

The cost of a containerized system depends on multiple factors

• Storage capacity for example from 1MWh to 5MWh

• Cooling method air or liquid

• PCS integration and EMS software

• Fire protection systems

• Required certifications and custom features

Prices are typically quoted under international trade terms such as EXW FOB or CIF
For a tailored quotation contact Dagong ESS directly

How to Choose the Right ESS for Your Project

To select the ideal containerized energy storage system consider the following

• Define your required power and capacity

• Select the appropriate cooling method based on ambient conditions

• Confirm grid standards and necessary certifications

• Determine integration with solar PV gensets or grid

• Check for warranty after sales service and remote monitoring capabilities

How Long Does Containerized ESS Last

Dagong ESS containerized systems feature LFP battery technology also known as LiFePO4 supporting

More than 8000 charge discharge cycles
Over 15 years service life with proper use and maintenance

Why Choose Dagong ESS

Dagong ESS is a trusted China based manufacturer specializing in modular scalable and internationally certified energy storage systems With a strong research and development team global project experience and in house manufacturing Dagong ESS provides both standardized and customized container solutions from 500kWh to 5MWh per unit

Their containerized ESS products comply with CE UN383 MSDS and 3C certifications ensuring reliable operation across diverse climates and markets Whether for utility scale solar farms or microgrid islands Dagong ESS empowers smarter energy infrastructure worldwide