215KWh-2MWh Container Battery Energy Storage System BESS

The MW-class containerized battery energy storage system BESS, which is carried by a 40-foot standard container, has a series of industrial and commercial liquid-cooled energy storage battery cabinets and battery clusters in front.

The operation and maintenance channel in the energy storage battery container has many battery modules neatly arranged on both sides, as well as some supporting emergency lighting, alarm lights, monitoring and fire safety systems.

A row of industrial and commercial energy storage cabinets have their doors open, with multiple battery modules connected in series and parallel to form a battery cluster, as well as some electronic control devices such as PCS and EMS. These devices are labeled with text and small display screens. The cabinets are located in a clean industrial environment.

The internal structure of the containerized battery energy storage system consists of rows of black battery rack modules on both sides, and is equipped with transformers, converters, monitoring cabinets, junction boxes, fire protection systems, ducted air conditioning and other facilities.

PRODUCT FEATURES

Adopts All-in-One design and integrates battery modules, intelligent Power Conversion System (PCS), Power Distribution Unit (PDU), Liquid cooling system, Temperature Control System (TCS), and intelligent Monitoring System (IMS) by one-stop in the container of international standard size.
Module design easy to expand battery capacity to 2MWh to meet various application.
BMS (4G module) automatically control and monitor the entire battery system in real time, and it also has functions such as battery balance management and fault self-diagnosis to ensure the safe and smooth operation of the module.
The Energy Management System (EMS) is responsible for the overall scheduling and the intelligent interconnection with cloud platforms, enabling 24-hour cloud data analysis and intelligent operation and maintenance.

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Description

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Description

The 215kWh-2MWh Container Energy Storage System and industrial and commercial energy storage battery cabinets are high-capacity, scalable Battery Energy Storage Systems (BESS) designed to deliver reliable and efficient energy storage solutions for a wide range of applications. Key features and specifications include:

Key Features:

High Capacity:
- Modular Design: Scalable from 215kWh to 2MWh to meet varying energy storage needs.
- Flexible Configurations: Allows for easy adjustment of storage capacity by adding or removing battery modules.
Efficient Energy Management:
- Advanced Battery Management System (BMS): Ensures optimal performance, safety, and longevity of the battery modules by monitoring and managing temperature, voltage, and current.
- High Efficiency: Offers high round-trip efficiency, reducing energy loss during charging and discharging cycles.
Robust Construction:
- Containerized Solution: Housed in a standard 20-foot high cube container (20HQ), providing a robust and weather-resistant enclosure.
- Easy Installation and Transport: The containerized design simplifies transportation, installation, and commissioning at the deployment site.
Safety and Reliability:
- Advanced Safety Features: Includes fire suppression systems, thermal management, and redundant safety protocols to prevent and manage potential hazards.
- Stable LiFePO4 Chemistry: Utilizes lithium iron phosphate (LiFePO4) battery technology known for its safety, thermal stability, and long cycle life.
Versatile Applications:
- Suitable for grid support, renewable energy integration, peak shaving, load shifting, backup power, and other energy storage applications.
- Ideal for utility-scale projects, commercial and industrial installations, and renewable energy plants.
Remote Monitoring and Control:
- Integrated Communication Systems: Allows for remote monitoring, control, and diagnostics, ensuring efficient operation and maintenance.
- User-Friendly Interface: Provides a comprehensive and intuitive interface for managing and monitoring the system’s performance.

Specifications:

Energy Capacity: 215kWh to 2MWh (scalable)
Battery Type: Lithium Iron Phosphate (LiFePO4)
Voltage Range: Configurable based on application requirements
Cycle Life: Over 7000 cycles at 80% Depth of Discharge (DoD)
Container Size: 20-foot high cube container (20HQ)
Operating Temperature: -20°C to 60°C
Safety Features: Fire suppression system, advanced BMS, thermal management, multiple safety redundancies
Efficiency: High round-trip efficiency (>90%)

Applications:

Grid Support: Stabilizing the grid by providing frequency regulation and voltage support.
Renewable Energy Integration: Storing excess energy from solar and wind farms for use during periods of low generation.
Peak Shaving and Load Shifting: Reducing demand charges by shifting energy usage to off-peak times.
Backup Power: Providing reliable backup power for critical infrastructure and facilities.
Commercial and Industrial Use: Supporting energy management and reducing energy costs for commercial and industrial users.

The Liyue Container Energy Storage System Module is a versatile and robust solution for large-scale energy storage needs, offering flexibility, reliability, and high performance in a compact, easy-to-deploy containerized format.

LiFePO4 215KWh-2MWh BESS Data Sheet:

Item	215KWh-2MWh BESS
DC input parameter
Cell type	LFP-280Ah
Module model	16S1P
System	4*160S1P
Battery capacity	572KWh
Voltage range	400V~584V
AC output parameter
Rated output power	500kW
Max. output power	550kW
Rated voltage	AC400，3W+N+PE
Rated grid frequency	50Hz±5Hz/60Hz±5Hz
Max. output current	722A
Overload capacity	110%, long-term
General parameters
Container dimension (WDH)	5690×2130×2180mm
Weight	7165kg
Protection grade	Battery room: IP54, PCS room: IP20
Operating temperature	-20℃～55℃
Cooling type of battery room	Battery room: liquid cooling，PCS room: forced air cooling
System efficiency	≥88%
Cycling Life	5 years or＞3000 times
Fire fighting design	FAS & FM200
Noise emission (dB)	<70

FAQs

What’s the difference of pouch cell, round type and prismatic one?

Cylindrical cell: The world's earliest cylindrical lithium battery is invented by Japan SONY company in 1992 18650 lithium battery, because the invention has a long history, so the market penetration rate is very high, now there is a very mature production technology can ensure mass production and reduce the price, but a single capacity is small, is not suitable for large-capacity lithium battery design.

Prismatic cell: The shell is designed with the same steel shell or aluminum shell as the cylindrical cell, which has the advantage of being easy to pack, which is a compromise in the current market, because the manufacturing difficulty is not high, and the degree of automation is higher than that of the pouch cell, and it is easy to produce on a large scale to reduce the cost of industrial manufacturing and is favored by the market.

Pouch cell: The shell is encapsulated by an aluminum-plastic composite film, which has the characteristics of flexible, flat and bag-like design. This is the safest and highest energy density lithium battery to date. Pouch cells can be molded into a variety of shapes, making them highly adaptable to irregular spaces and unconventional designs.

The internal electrochemical principles of these three battery routes are the same, and the material composition is basically the same, but the packaging form and shape characteristics of the batteries are different, and the appropriate battery cells need to be selected according to the products of the final application.

What should I provide for big solar system?

What information do I need to provide you if I want to build a home photovoltaic system?

First of all, the whole system mainly has photovoltaic panels, inverters, batteries, controllers, combiner boxes, engineering installation, etc., the most important thing is that solar panels, inverters and batteries are the big head, solar panels recommend you to choose monocrystalline silicon solar panels, batteries recommend lithium-ion batteries, these technologies are more advanced but the price is not particularly high, is the best choice in the comprehensive, and then choose off-grid, grid-connected or hybrid power grid according to your needs, and then tell us what the load of your household appliances is. We will match the most cost-effective package according to your needs and recommend it to you, and accompany and guide the installation throughout the process.

What are the main devices of the optical storage system?

What services are included in the after-sales service?