From procurement to self-development, from equipment to their own production, although there are more and more new energy models, but for the research and development of the three electric fields, many brands are still in the stage of purchasing finished products0 P58 microcrystalline super cells, also released at the same time.
As one of the earliest domestic automakers to start independent development, GAC Group began R&D work in 2011. Years of technology accumulation have laid the foundation for the large-scale mass production of today's independent power batteries. With the completion of the Inpai Battery Smart Ecological Factory, GAC Aion has officially mastered the ability of full-stack self-development and self-production of battery cells.
As the latest product, the P58 battery is based on the application of highly stable lithium iron phosphate cathode chemical system, high-safety electrolyte and other technologies in terms of cell safety, so as to achieve no smoke and no smoke during the acupuncture process of the cellIt can also be used without failure under high-strength extrusion. In order to achieve high energy density, the P58 microcrystalline super-energy cell achieves an internal volume utilization rate of more than 90% through the optimized design of square lamination and direct welding of the top cover tab, which can finally make the vehicle cruising range exceed 700km, which is even higher than the density of many ternary lithium batteries. At the same time, it also has a 3C fast charging capability, which can be charged in 10 minutes and has a range of 250km.
At the same time, thanks to the application of technologies such as multi-step film formation and low-consumption lithium anode, the cycle life of P58 microcrystalline super cells has reached more than 4,000 weeks at room temperature and more than 3,300 weeks at high temperature, and the theoretical mileage of the vehicle can exceed 1.5 million kilometers, which is more than 25% higher than the mainstream level of the industry. With the production of the new generation of P58 microcrystalline super cells, it will be assembled on the two major brand models of Aion and Haobo in the future.
In order to realize the mass production of P58 microcrystalline super cells, Inpai Battery Intelligent Ecological Factory has developed a technology group including ultra-thin foil, ultra-high stability, and ultra-high compacted electrode piece intelligent manufacturing technologyThe high-speed cutting and stacking technology of large-size pole pieces and the highly integrated packaging technology of ultra-thin and ultra-long battery cells have greatly improved the overall control accuracy by more than 30% compared with the industry. Inpai Battery Smart Ecological Factory is also the world's first ultra-efficient flexible benchmark factory, with a second-level production cycle of battery cells (2S) and the world's highest 6GWh single-line production capacityIt can realize the mixed line production of a full range of products, hour-level changeover of battery cells, seamless changeover of pack, and reduce the capacity switching loss by more than 90%, achieving the ultimate efficiency and ultra-high flexibility and deep integration.
In terms of digital application, the Inpai Battery Smart Ecological Factory uses digital twin, data-driven and digital intelligent decision-making technologies to set up a super 150,000 data monitoring points effectively improve operational efficiency and R&D iteration speed, while also reducing production waste and comprehensive energy consumption of the factory.
In addition, the Inpai Battery Smart Ecological Factory can also reduce the annual carbon dioxide emissions of the factory by more than 2 through green electricity, energy saving, waste recycling, etc50,000 tons, equivalent to planting more than 2.52 million trees per year. It is reported that the first phase of the Inpai Battery Smart Ecological Factory can achieve a production capacity of 6GWh, and the later stage will complete 36GWh, while meeting the sales demand of 600,000.
Compared with the direct purchase of existing batteries on the market, Inpai Battery Technology can combine batteries for vehicle integration design, and one battery cell can cover cars and SUVs and other models, bringing better costs and maximizing product platformization.
On the other hand, with the completion of the Inpai Battery Smart Ecological Factory, it marks that GAC Aion has fully opened up the layout of the energy ecological industry chain including upstream raw materials, R&D, manufacturing, battery ** and cascade utilization, and completed the core puzzle of energy ecology.
In the first 11 months of this year, GAC Aion's cumulative sales reached 434056 units, and the total production and sales have exceeded 950,000 units since it was put into production. This year, as a high-end luxury brand under GAC Aion, Haobo has launched three products so far, whether it is the pure electric supercar Haobo SSR, or Haobo GT and Haobo HT, all of which have received consumers' attention in different markets.
In addition to ushering in the completion and operation of the Inpai Battery Intelligent Ecological Factory, it is controlled by GAC Aion with a total investment of 21The 600 million yuan Ruipai electric drive plant is also about to be completed, and the quark electric drive, which has halved the volume and doubled the power, will also be self-produced in the near future. At this point, GAC Aion will realize that the three electric vehicles will no longer be separated, and through the leading, stable, independent and controllable industrial chain layout, it is accelerating to the next million sprint.