Li Auto overcomes the energy replenishment problem of pure electric vehicles, the key to moving towards a trillion-dollar scale

Li Auto is committed to solving the energy replenishment problem of pure electric vehicles and creating a mobile and happy home for users. According to Liu Qiang, head of Li Auto's power drive, they are committed to opening a new chapter in high-voltage pure electricity, which is seen as a necessary condition for Li Auto to move from a scale of 100 billion to a scale of trillions.

With the rapid popularity of new energy vehicles, charging problems have become increasingly prominent, especially during holidays and on highways. In comparison, the refueling experience of fuel vehicles is quite convenient. In order to replace fuel vehicles, Li Auto strives to be consistent with fuel vehicles in terms of energy replenishment experience. Liu Qiang put forward a requirement that the battery can be charged quickly at a speed similar to that of a fuel vehicle, and the charging time only takes 5 to 10 minutes. Therefore, we hope that the battery will not only have fast charging capabilities, but the charging pile will also need to support high-voltage fast charging technology. "

According to the editor's understanding, Li Auto uses the electric drive system and charging system as the entry point to innovatively solve the energy supplement problem. Liu Qiang emphasized the advantages of high-voltage architecture technology. He pointed out: "Under the same current, Higher voltage means higher power. ". We have achieved extremely fast overcharging and stronger driving capabilities, thanks to our use of battery cells with high charging current capabilities and high voltage platforms. By using 1200V silicon carbide devices, Li Auto has significantly improved the driving system efficiency and greatly extended the vehicle's cruising range. In addition, they also ensure that users can charge at charging piles not exceeding 750V through the voltage boost function.

Liu Qiang emphasized the importance of the energy supplement network and said that Li Auto will build China's first 5C high-voltage super charging network and plans to build urban hub stations on the city's core ring lines in the future. As the number of Li Auto high-voltage pure electric models increases, They will also upgrade the current charging station configuration from 1 supercharging pile plus 3 fast charging piles at each station to 2 supercharging piles and 2 fast charging piles. Li Auto treats the user’s charging experience as one They will integrate vehicles, charging piles, charging stations and charging networks to build a comprehensive technical system.

Li Auto plans to build more than 300 supercars by the end of 2025 Charging stations, and plans to reach more than 3,000 charging stations by the end of 2025. Liu Qiang believes that the necessary condition for Li Auto to move from a scale of 100 billion to a scale of trillions is to open a new chapter of high-voltage pure electricity. He emphasized that the future electric vehicle industry must Rely on scale to win, whether it is establishing scale in terms of the number of physical worlds or virtual world data. Only by building scale can we ensure long-term survival and evolution capabilities, and at the same time establish strong competitiveness. The launch of high-voltage pure electric products will become the ideal vehicle to realize A key milestone in leap-forward development.

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