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Do lithium container energy storage systems have development prospects in the future?

As energy storage systems move to longer durations, customers purchasing lithium battery energy storage systems will strengthen their demand for energy and power. The lithium-ion container energy storage system is based on advanced lithium battery technology, equipped with standardized converter equipment and monitoring and management system, which can better meet the growing demand for energy storage.

What is the role of storage containers?

Container energy Storage System (CESS) is an integrated energy storage system developed for the needs of the mobile energy storage market, which integrates battery cabinets, lithium battery management system (BMS), container dynamic loop monitoring system, and can integrate energy storage converters and energy management systems according to customer needs. The container energy storage system has the characteristics of simplifying infrastructure construction costs, short construction cycle, high modularity, easy transportation and installation, etc., and can be applied to power stations such as firepower, wind energy, solar energy, or islands, communities, schools, scientific research institutions, factories, large load centers and other applications.

Containers can be divided into three types according to the materials used

● Aluminum alloy container, the advantages are light weight, beautiful appearance, corrosion resistance, good elasticity, convenient processing and low processing costs, repair costs, long service life; Disadvantages are high cost, poor welding performance;

● Steel container, the advantages are high strength, strong structure, high weldability, good water tightness, low price; The disadvantages are large weight and poor anti-corrosion;

● Fiberglass container, the advantages are high strength, good rigidity, large content, heat insulation, corrosion resistance, good chemical resistance, easy to clean, easy to repair; The disadvantage is that the weight is large, easy to age, and the strength of the screw is reduced.

Do lithium container energy storage systems have development prospects in the future?

The container type lithium battery energy storage system is based on the 40 feet standard container as the carrier, the lithium iron phosphate battery system, PCS, BMS, EMS, air conditioning system, fire protection system, power distribution system, etc. are concentrated in a special box to achieve high integration, large capacity, mobile energy storage device, with heat insulation, constant temperature, fire retardant, sand and other characteristics. For use in complex environments.

Lithium battery energy storage power station containers, commonly chemical energy storage power station containers, through lithium battery charging and discharging operations, play the role of peak cutting and valley filling, improving power quality, acting as backup power supply, adjusting frequency to participate in the construction of smart grid. In the view of many experts and industry insiders, lithium battery storage power station containers will be the "just need" of the future energy revolution, and become an important support to promote China's power energy reform and structural adjustment.

A container-like "energy storage battery warehouse" can store the energy in the low and normal times of electricity consumption to the peak of electricity use. Each "container" stores up to two or three thousand degrees of electricity at a time. These two or three kilowatt hours of electricity can save two or three thousand yuan after discharge and use during peak hours of electricity consumption.

Lithium container energy storage solutions are widely used in large-scale new energy power generation access and consumption, distributed power generation and micro-grid, power system frequency regulation and voltage regulation, black start, delay the user's distribution system upgrade, improve power supply reliability and power quality.

With the wide application of container projects in new energy power generation, power grid side, industrial and commercial user side, power auxiliary services, micro-grid, optical storage and charging stations, energy Internet, smart energy, data center, energy-saving transformation, shore power transformation and many other fields, and the scale of container power stations of energy storage power stations is gradually promoted to the megawatt level, tens of megawatts or even hundreds of megawatts. It marks a key step in the application of the container system of lithium battery energy storage power station on the grid side. With the continuous breakthrough of lithium battery technology in the future, the cost of energy storage containers is expected to be greatly reduced, and the prospect is worth looking forward to.