Panasonic (17.6GWh, 2 1.2%), Samsung (5. 1GWh, 6.2%) and SK Innovation (4.6GWh, 5.5%) followed.
According to this year's form, the head battle between contemporary Amperex Technology Co, Limited and LG Chem is very anxious. Previously, LG Chem developed rapidly with the help of the European market, especially the cooperation with Tesla, the leader of the new energy automobile industry. Even surpassed Ningde in a single month and rose to the top in the world.
However, the spontaneous combustion of new energy vehicles in May plunged LG Chem into the whirlpool of public doubts, and it can be said that Contemporary Ampere Technology Co., Ltd. is the beneficiary of this incident. Coupled with the gradual localization of Tesla, Ningde signed a contract with it to help Ningde successfully achieve overtaking.
At the same time, in order to meet the needs of automobile manufacturers to reduce costs and prices, major battery suppliers are constantly adjusting their production methods, simplifying production lines and improving efficiency to constantly adapt to market changes.
In China, Contemporary Ampere Technology Co., Ltd. and BYD have turned their perspectives to the changes of battery modules.
Contemporary ampere technology co., ltd CTP(Cell? Where to? The technical route of Pack) is based on the high-nickel ternary lithium architecture, and its core is to reduce the number of modules, directly form a standardized battery pack by multiple large-capacity batteries, and then flexibly stack to form larger battery modules to meet the energy storage needs of different models.
BYD is based on its own expertise in lithium ferrous phosphate technology. The battery is also evolving to a large capacity, but its shape is flatter and narrower (the long side can be customized, and the maximum stable length of the battery can reach 2 100mm). A plurality of battery cells are bundled to form a battery module, and several large modules are combined to form a battery module.
Accordingly, LG Chemical Company has completed the development of its module package integration platform (MPI). According to reports, the platform can realize the modularization of batteries, the number of batteries is increased to twice that of the traditional modular platform, the cost is reduced by 30%, and the energy density is increased by 65,438+00%.
Who will fight to the end in this technological innovation in the field of new energy vehicle batteries needs more market tests.
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This article comes from car home, the author of the car manufacturer, and does not represent car home's position.