Energy storage technology is closely linked to the application of new energy and the development of power grids, which can effectively improve energy utilization efficiency and solve problems such as power supply in remote areas. Therefore, energy storage technology is a key technology to be solved when solar and wind power generation become the main energy sources, and it is a key link that cannot be avoided in the development of new energy. Industry insiders believe that the future of energy storage batteries should lie in the wind and photovoltaic industries, with the wind power industry, which has already been heavily deployed, as the main focus. Due to the instability of wind resources, the application of lithium-ion battery pack energy storage technology can help wind farms achieve smooth output and "peak shaving and valley filling".

● Microgrid

A small power generation and distribution system composed of distributed power sources, energy storage devices, energy conversion devices, loads, monitoring and protection devices, etc., is currently an important application of energy storage lithium-ion battery pack systems in China. Distributed power generation has advantages such as high energy efficiency, low pollution, high reliability, and flexible installation locations, but at the same time, it also has shortcomings such as strong output power fluctuations and complex control. In order to effectively integrate the advantages of distributed power generation, improve the utilization rate of renewable energy, and enhance the stability of the power grid, energy storage systems have received widespread attention in the energy industry.

● New energy vehicle charging station

The charging station uses clean energy for power supply, and stores electricity through photovoltaic power generation. Photovoltaic, energy storage, and charging facilities form a microgrid that intelligently interacts with the public grid according to demand, and can achieve two different operating modes: grid connected and off grid. The use of energy storage systems can also alleviate the impact of charging piles with high current charging on the regional power grid. The development of new energy vehicles cannot be separated from the construction of charging infrastructure. The establishment of supporting energy storage facilities is conducive to improving the quality of local power grid energy, and the addition of charging station sites is optional.

● Wind power generation system

Considering the reality of grid operation and the long-term benefits of large-scale development of wind power, improving the controllability of wind farm output power is currently an important development direction of wind power generation technology. Introducing wind power generation technology into lithium-ion battery pack energy storage systems can effectively suppress wind power fluctuations, smooth output voltage, improve power quality, ensure grid connected operation of wind power generation, and promote wind energy utilization.

● Communication field

At present, most of the lithium-ion batteries used in the field of communication backup power supply are iron phosphate lithium-ion battery packs. The backup power supply based on lithium-ion battery packs can be widely used in indoor and blind area coverage, Class II and III urban power areas, short-term backup power, and other scenarios with high requirements for power weight, volume, cycle life, and rate. In the era of big data, limited space scenarios such as shared stations and central computer room expansion gradually require the participation of lithium-ion battery backup power sources.

Solar energy storage batteries: a new journey in the energy storage industry

Since the electrical revolution, the use and use of electricity have become increasingly widespread, and now with the electrification of automobiles and artificial intelligence, the semiconductor industry is gradually climbing, and human dependence on electricity is becoming deeper and deeper.

People's initial understanding of electricity originated from the highly destructive lightning, and based on their fear of it, people weave various magical stories with magnificent imagination.

In thunder, there is a god of thunder, with a dragon body and a human head. When the belly is swollen, there is thunder. "In the Book of Mountains and Seas, lightning is attributed to the roar in the belly of the god of thunder, while in ancient Greek mythology, lightning is attributed to the wielding of weapons by Zeus, the father of the gods. These once elusive "sky thunder" and "geoelectricity" have long become one of the cornerstones on which modern society relies for survival.

With the progress of modern technology and the development of modern theory, people have long shifted from fear of electricity to cognitive electricity and applied electricity.