Composition and application characteristics of container energy storage system

Composition and application characteristics of container energy storage system

  • Friday, 18 November 2022
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As the energy storage system turns to a longer duration, customers who purchase lithium battery energy storage systems will increase their demand for energy and electricity. Based on lithium battery technology, the container energy storage system is equipped with standardized converter equipment and monitoring management system, which can better meet the growing demand for energy storage.

Composition of container energy storage system:

Container energy storage system is mainly composed of container type machine room, battery pack, battery management system (BMS), energy storage converter (PCS) and auxiliary control system (temperature control system, fire protection system, etc.). It can also be seen from here that the construction is relatively simple without special workshops, so the construction period is relatively short, the floor area is small, and the transportation and installation are convenient, which is also the reason for its rapid development.

Use of container energy storage system:

The energy storage strategy on the user side and the power generation side can be selected according to the different application scenarios of the energy storage box. Generation side mode: frequency modulation, response dispatching, power smoothing, etc.

Power side mode: frequency modulation, peak valley, star demand control, power smoothing, etc.

Characteristics of container energy storage system

The container lithium battery energy storage system has such functions as mobility, strong flexibility, expandability and disassembly, which has certain practical value from both commercial and technical perspectives. Its main features are as follows:


1. Modularization: The lithium battery container is integrated with complete energy storage system equipment, and has standard dimensions in appearance, which is convenient for sea and land transportation. It can be hoisted by crane, applicable to the loading and unloading of ships, trucks and placement sites, and can be quickly installed, put into operation and transformed.

2. Flexible interface: the power, communication and other interfaces of the lithium battery storage system in the container are designed in a standardized way, which is applicable to any access requirements, such as the access of air conditioners, photovoltaic, fans, power cables and other equipment.

3 Good protection: The container itself has a stable structure and good sealing performance, which can visit dust, prevent corrosion and prevent moisture. It protects internal equipment and facilities during transportation, and provides good protection from weather, transportation and other environments during the life of the lithium battery energy storage system.

4. Mobility: Compared with other energy storage lithium batteries, lithium batteries have high energy star density, strong mobility, no geographical restrictions, and are easy to load, unload and transport.

Compared with the fixed information power station, the information storage container allows ocean and road transportation, has strong mobility and is not subject to geographical restrictions. With the continuous breakthrough of battery technology in the future, the cost of energy storage containers is expected to be significantly reduced, and the prospect is worth looking forward to.

The above is the introduction of the composition and application characteristics of the container energy storage system.

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