At the BYD Super e platform technology release and Han L and Tang L pre-sale conference today, BYD Chairman Wang Chuanfu delivered a speech. Wang Chuanfu said that users are still anxious about charging electric vehicles, and improving charging speed is a must. The charging time is as short as the refueling time, achieving the same speed of oil and electricity. He announced that BYD's new energy passenger car has achieved the world's first mass-produced passenger car full-range kilovolt high-voltage architecture, with a maximum charging rate of 10C and a maximum charging power of 1MW (1000kw).