Recently, Geely laid out its core industrial chain of three electric vehicles in Quzhou, Zhejiang Province, and is the world's largest intelligent manufacturing plant for electric and energy storage systems to date. On December 14, the ** power system of Quzhou Jidian Project was officially put into operation, and ZEEKR also held the 2023 Energy Day. The power system of Quzhou Jidian Project was officially rolled off the production line. **The power system includes electric drive, battery, battery cell, battery pack, etc. under the 800V platform.
Among them, the self-developed 800V high-performance SiC four-motor drive system is currently the world's mass-produced four-motor distributed electric drive with the largest power and torque density, with a maximum power of 930kW and a maximum torque of 1280N·mIn 02 seconds, the maximum speed reached 280kmh and the tank made a U-turn without picking the road.
The self-developed 800V ZEEKR gold brick battery is a transverse lithium iron phosphate short knife cell, and the battery pack developed for it is matched. The bottom is water-cooled, and an aerogel insulation material is arranged between each short knife. This battery has undergone 3 years of research and development by a team of 1,000 people, covering the overall research and development of the whole module, realizing full-stack self-development from battery cells to battery packs.
In terms of fast charging, BRICS battery is the world's first mass-produced ultra-fast charging lithium iron phosphate battery, with the world's highest volume utilization, the world's fastest mass production charging speed of lithium iron phosphate battery, the world's safest power battery, and the world's highest gold contentIt is produced in the world's largest comprehensive base for intelligent manufacturing of electric and energy storage systems - Quzhou Jidian Factory, with a number of self-developed and innovative production technologies, overcoming a number of production technical problems, after more than 200 quality tests, with the highest quality far beyond the industry standardAs for why it is called a gold brick battery?Because compared with the blue insulating film used in traditional battery cells, its battery cells are equipped with an exclusive gold high-voltage resistant insulating film, which has a higher voltage resistance level and is also very recognizable in appearance.
How big is the Quzhou Jidian project?It covers an area of 1,567 acres, with a construction area of 1.46 million square meters. It will be fully operational in the fourth quarter of 2023, and will have the production capacity of battery cells, batteries, electric drives and energy storage systems, and is expected to create more than 8,000 local jobs. The first phase has been put into operation with an annual output of 48W sets of battery packs, and the annual production capacity of battery packs will reach 84W sets after the long-term goal is completed. This is certainly not just for the ZEEKR brand, but a general battery solution layout under Geely's whole system.
Quzhou, a city in western Zhejiang, takes the construction of six iconic industrial chains as the core, promotes the reengineering of the industrial base and the upgrading of the industrial chain in an all-round way, and makes every effort to build an international and domestic advanced manufacturing cluster. Geely Group takes the Quzhou Jidian project as the starting point, actively drives the construction of the local ** chain, activates the surging kinetic energy of the whole industry chain, further promotes the transformation of Quzhou's new energy industry, and will boost China's new energy industry to a higher level.
In just one and a half years for such a huge factory, the foundation stone was laid and the first product was mass-produced. This speed also reflects the importance that the local ** attaches to this project. The project construction was implemented efficiently, and the tasks of each node were completed as planned. and bring the first products off the assembly line at a record-making speed. As can be seen from the aerial photos, the part of the plant that has been put into operation has been covered with solar panels, and Geely also said that this will cover nearly 10% of the energy consumption of the entire plant. However, in order to face the global market, building a zero-carbon factory must be the core goal of the Quzhou base, and the follow-up will also cooperate with the local Quzhou to lay out the renewable energy ** chain, and finally achieve the "zero carbon" of the factory.
The ZEEKR gold brick battery is coming