Do the best lithium battery in the world

Recently, Huizhou EVE Energy Co., Ltd. (referred to as EVE Energy) has an annual output of 1.5GWh square aluminum shell ternary battery project officially put into operation in Jingmen, Hubei Province. At the same time, it is also put into production. Battery Co., Ltd. has an annual production capacity of 150 million cylindrical lithium manganese battery projects. According to the battery China network, the multi-directional technology route layout strategy adopted by Yiwei Lithium has formed a pattern of power battery products.

It is reported that after the project is put into operation, the total annual production capacity of Yiwei Lithium-powered lithium battery is 9GWh, including 2.5GWh square iron lithium, 3.5GWh cylindrical ternary, 1.5GWh soft ternary, 1.5GWh square ternary. With comprehensive coverage of new energy special vehicles, commercial vehicles, passenger vehicles and other fields, EVE Energy has become one of the few battery manufacturers in China with comprehensive solutions for power batteries.

Battery China Network has learned that the Jingmen Yiwei lithium-ion cylindrical lithium-manganese battery project is expected to have an annual output value of 540 million yuan and an estimated tax of 76.4 million yuan. At present, the second phase of the project has entered the stage of plant construction planning. After the project is fully completed, it will become the world's largest lithium manganese battery production base, facing the mass market of the Internet of Things. This is also the foothold of EVE Energy's strategy of “leading China's lead in lithium batteries”. .

"The highest standard" to achieve first-class high-safety lithium battery products

Liu Jincheng, chairman and president of Yiwei Lithium, said that the square ternary battery project was built in accordance with the standards of world-class enterprises, drawing on the advanced design concepts of well-known battery centers, Japan and South Korea and jointly with the international advanced management team to jointly plan. The equipment selection of this project is also the highest standard and the most advanced in the industry. He believes that the future development direction of new energy vehicles is very clear. I hope that Yiwei Lithium's products have a very high starting point and standards, and truly contribute to the development of China's new energy auto industry.

The picture shows Liu Jincheng, Chairman and President of EVE Energy 

“Quality First” is one of the core values ??of EVE Energy, and safety is the quality premise of the product. Without safety, there is no quality. Liu Jincheng believes that power batteries should first achieve performance safety and stability and long life, and reduce production costs and improve cost performance. In order to achieve sustainable and large-scale development of the new energy automobile industry, it is still necessary to put the cost of the power battery up. He stressed that it is not advisable for battery companies to pursue high energy density one-sidedly, because it will bring a very big safety hazard to the battery. The square ternary battery project of EVE Energy Co., Ltd. has adopted the highest standards in the industry for its product quality policy, ensuring high quality and high safety.

Yuan Zhongzhi, vice president and chief technology officer of EVE Energy, said that the square aluminum shell ternary battery that Yiwei Lithium can put into production adopts intelligent factory design, battery life cycle management, high consistency and many excellent performances: shell High strength, strong resistance to external impact and vibration; shell laser welded seal, leak rate <10-7Pa. M3/s, strong durability; multi-pole ear winding, small internal resistance, good cycle performance; winding form core, production efficiency is more than double higher than laminated piece; shell with high compressive strength, more conducive to high nickel material The use of positive electrode and silicon carbon negative electrode has greater potential than energy boost; Pack group efficiency is up to 90%, space utilization is higher than soft pack battery by more than 10%; VTBU module integrated design, component quantity is reduced by more than 30%, production More efficient; efficient thermal management system, the shell aluminum alloy material has high heat transfer efficiency and the battery temperature field is more uniform.

The picture shows Yuan Wei, vice president and chief technology officer of EVE Energy, releasing a new product report.

Targeting the real demand of the market and moving towards the goal of 10 billion yuan

Liu Jincheng believes that there are structural overcapacity in the domestic power battery market, too many batteries with poor performance and too few batteries with excellent performance. The “virtual fire is too busy” in the whole industry, the actual market demand in some areas is not so big. . He believes that companies should focus on doing things in a down-to-earth manner, producing products with high quality and real market demand, rather than following the policy or the market blindly. He said that the project that Yiwei Lithium can put into production is based on the strategic layout made by the judgment of market demand.

Yuan Zhongzhi introduced that in 2018, China's lithium battery capacity accounted for 51% of the square battery capacity, which has become one of the mainstream power battery technology routes. Its capacity expansion rate has reached 36%, and the overall market trend is improving. The energy density of the square aluminum shell ternary battery unit that can be put into production by the billion latitude lithium can reach 200Wh/kg, and the system energy density reaches 180Wh/kg, which is much higher than the national subsidy standard of 140Wh/k. He also pointed out that there are two applications for new energy vehicle power batteries, one is hybrid power and the other is pure electric power. The square battery that can be put into production by this billion latitude lithium can be applied, especially in the aspect of hybrid power. Management and thermal balance performance is excellent.

Liu Jincheng said that energy storage is a big market, and power batteries are also a big market. The future strategy of Yiwei Lithium will put power battery and energy storage in the main position. He said that in 2018, the sales of EVE Energy in Hubei Jinquan will exceed 2 billion yuan, and the total sales of Lithium Energy in 2019 will reach 10 billion yuan. He further stated that for a generation with ideals, ambitions and rapid growth, 10 billion yuan should be regarded as a medium-polar goal, and should have a dream goal of 100 billion yuan.

Be the best lithium battery in the world and become a leading company in the industry

Being the best lithium battery in the world and becoming a leading company in the industry.” This is the grand vision that Yiwei Lithium has been since its inception in 2001. Liu Jincheng said that it is the company's duty to do a good job of lithium batteries. It is the foundation of solid foundation and the foundation of life. The mission of EVE Energy is to master the core technology of lithium battery and to provide high-reliability lithium batteries for the society. China's lithium batteries are world-leading.

Liu Jincheng emphasized that from the perspective of market development, 5G applications will become a historic moment, which will fundamentally change the communication between people and things. The era of Internet of Everything will come, and the billion-watt lithium battery is mainly service. The Internet of Everything in the future. The interconnection between all the items, the chip is the brain, the battery is the heart, and the billion-latitude lithium energy is the powerful heart to create the Internet of Everything.

The page contains the contents of the machine translation.