China's battery electric vehicles lead the world: achievements in technology system architecture and technological breakthroughs

Developing new energy vehicles has been a worldwide consensus, and developing new energy vehicles characterized by pure electric drive has been China’s national strategy. After more than 20 years of high-quality development of China’s electric vehicles (EVs), a technological R & D layout of “Three Verticals and Three Horizontals” has been created, and technological advantages have been accumulated. As a result, China’s new energy vehicle market has ranked first in the world since 2015. To systematically solve the key problems of battery electric vehicles (BEVs) such as “driving range anxiety, long battery charging time, and driving safety hazards”, China took the lead in putting forward a “system…