"This year, the market share of new energy vehicles is expected to exceed 40 percent, and in 2026 it will exceed 50 percent, gradually occupying a dominant position in the auto market." Ouyang Minggao, academician of the Chinese Academy of Sciences and vice chairman of the China Electric Automobile 100 Association, said that the acceleration of urban navigation assisted driving, the popularization of fast charging technology and the breakthrough of the "three electricity" efficiency under extremely cold conditions will further expand the use of new energy vehicles in the region and scene.

     BYD recently released a new pure level station e platform 3.0Evo, through the five world's first technology cluster, while achieving 92% system comprehensive efficiency, low temperature charging time reduced by 40%, low temperature life increased by 45 kilometers, high temperature life increased by 60 kilometers... The relevant person in charge of BYD said that the technological breakthrough of the new platform will effectively solve the pain points such as mileage anxiety, long charging time and low temperature performance attenuation of pure electric models.

     Changan Automobile Global R&D Center N1 engine reliability test building, No. 26 motor test room on the bench, the next generation Kunlun range extension system range extender and electric drive are being integrated performance calibration. "The Kunlun extended range equipped with Avita 07, which was launched in September, has set a super high oil-electric conversion efficiency of 3.63 KWH for one liter of oil power generation." Wang Xiangang, manager of the new power development department of Changan Automobile, told reporters that the comprehensive efficiency and use experience of the next generation system will be further improved.

     The thermal efficiency of the engine is 46.5%, it can work normally in a low temperature environment of minus 35 degrees Celsius, and the ultimate endurance is 2390 kilometers... At the end of October, Geely Auto Group released the Raytheon EM-i Super electric hybrid system, which integrates the pioneering technologies such as high-efficiency combustion and 11-in-1 hybrid electric drive to achieve longer endurance and lower fuel consumption, so that the driving experience of vehicles under full charge and loss of power is no difference.

     In the field of power batteries, Ningde Times recently launched the "Xiao Yao" hybrid battery, with a pure battery life of more than 400 kilometers, 10 minutes of charging can be more than 280 kilometers, and minus 40 degrees Celsius extreme cold environment can be normal discharge, minus 30 degrees Celsius can be normal charging, minus 20 degrees Celsius performance basically reached the normal level of performance breakthrough, It greatly improves the use experience of extended range and hybrid models in the western region and the northwest and northeast regions where winter is extremely cold. "In order to further improve the low-temperature performance of the 'Snapyao' battery, we have made three technological innovations around sodium-ion battery technology." Gao Huan, chief technology officer of the domestic passenger car Division of Ningde Times, said that relying on AB battery system integration technology, the low-temperature battery life can be increased by 5%.