In recent days, high-voltage direct-grid-connected “ultra-fast charging” technologies have been deployed one after another. With a revolutionary design that allows direct connection to 10 kV / 35 kV medium-voltage grids and eliminates the need for traditional bulky transformers, this approach is rapidly becoming a mainstream pathway to achieve ultra-fast charging. By directly delivering DC output voltages of up to 800 V or even 1,000 V, it compresses electric vehicle charging time to the “minute level.”