Several methods and suggestions for analyzing power lithium-ion batteries from lithium electrical equipment

ଲେଖକ: ଆଇଫ୍ଲୋପାୱାର - ପୋର୍ଟେବଲ୍ ପାୱାର ଷ୍ଟେସନ୍ ଯୋଗାଣକାରୀ

There is a data display that 70% can be lowered by scale production through the entire powered lithium ion battery cost. This also explains why Tesla should invest $ 5 billion to build a super factory. The scale production is also in line with the guidance of national policies, but this is undoubtedly a huge capital investment, and hundreds of millions of equipment is spent on the domestic many companies "pressure mountains".

Therefore, it is necessary to consider costing from the equipment. A few days ago, the Power Lithium Ion Battery Application Branch of my country's Chemistry and Physical Power Industry Association and my country Electric Vehicle Hundreds of Universities, jointly carried out "Collaboration ¡¤ Development - 2017 'New Energy Automobile Industry Exploration Tour" Research Activities Research Group through Videos And power lithium-ion battery companies, explore the coups to reduce the cost of lithium-ion battery! How much is the equipment fund for equipment integration and engineering design capabilities 1GWH power lithium ion battery? The answer is 4-7 billion yuan or so. Then, a composite lithium-e-electric talent with powerful equipment integration and engineering control ability can put the production line to reduce the production line? The answer is about 20%.

Yang Wei, deputy general manager of Far East Foster, and Yang Shao, said that he has integrated a large number of advantageous equipment with a large-scale powerful and powerful practice line with a rich practice related to the team adjustment and equipment implementation and other aspects. High yield maturity. In addition, the Farth East Foster's team has effectively controlled costs based on their own understanding of equipment, and spent a lot of money.

The research team learned that talents are a non-dispute fact in the rapid development period of the lithium-e-commerce, and the composite high-end talents are rare "varieties" in the lithium-e-commerce market this year. The power lithium-ion battery involves multiple links such as materials, cells, BMS, PACK, and has a complete set of talents, research and development, management systems and systems. These systems have a longer cycle, not to dig several technical talents.

Therefore, this kind of difficulty is the most difficult but also the best. The whole line procurement reduces costs in recent years, the production of lithium-ion battery is rapidly expanded. Lithium-producing companies have gradually tend to make various equipment packages to reduce procurement costs, orders and market share gradually to master the entire line of core equipment.

For example, winning technology, pilot intelligence, etc., the advantages of market competition are obvious. With the only won technology that can supply the entire line solution, its "full line model" has subverted the traditional delivery model of the previous customers to purchase seven, eight or more company equipment, which greatly shortens the production cycle, Improve the production efficiency and direct rate of the equipment, and also contribute to subsequent equipment upgrades, and the power-lithium-ion battery companies have enhanced significant use.

Currently, there are new production lines of mainstream dynamic lithium-ion batteries such as Guoxuanao, Watma, Xingheng Power, Haijing, and national energy batteries. Policy intervention, less powerful, lithium-ion battery production line iteration, in addition to the promotion of technical progress and market demand, there is another reason is that policy on battery performance intervention. Often the production line is just built, the policy wind has changed, resulting in the power lithium-ion battery company very embarrassing.

What is easy to update an improvement iteration of the dynamic lithium-ion battery production line, in addition to paying the freedom of gold and bonding the market risk, it will take a long time to recover the cost. Lai Zhirong, general manager of Koi New Energy, believes that policy stability related to the company's development is crucial, and the policy is a change in the policy. The policy of policies cannot be ignored, and policy development must have coherence, while less intervention.

The standardized construction of lithium battery is clearly, the road to the intelligent manufacturing of the lithium battery industry has just started. On the one hand, the manufacturing of lithium electrical equipment belongs to non-standard minification equipment, and there is no unified industry standard in China. There are many differences in the internal and external design and performance of the product; on the other hand, the power lithium-ion battery industry has a hundred flowers, especially square batteries And soft bag batteries, product models, complicated, specifications, etc.

, the same lack of industry unified standards. This gives the powerful lithium-ion battery new invisible cost. The research team learned that there is currently a standardized road that wins technology and Jiyang and other equipment companies.

Winning the technology CEO He Aibin said that the standardization manufacturing of lithium-e-equipment helps equipment companies to reduce costs, improve product performance, and a powerful lithium-ion battery company facing down cost pressure is also a great advantage. The continuous decline of the production cost of the power lithium-ion battery is a series of factors. It is important policy orientation, process technology, production scale, equipment procurement cost, and the subjective will of industry talents.

However, in the face of the big trend of collaborative development, the downstream companies in the industrial chain must work together to establish a complete full-industrial value to achieve the purpose of cost reduction.