When BYD announced "1 second to charge 2 kilometers," and Huawei claimed "15 minutes to fully charge an electric heavy truck," super-fast charging technology seemed to become the "savior" of the new energy vehicle era. However, data from the National Energy Administration shows that as of March 2025, among the 3.9 million public charging piles nationwide, the proportion of ultra-fast charging piles is less than 1%; in Guangzhou, out of 200,000 charging piles, only 21 are non-manufacturer-built ultra-fast charging piles, equivalent to one ultra-fast charging pile for every 9,523 charging piles. Why has this "charging revolution" fallen into a dilemma of being "praised but not popular"?

The article analyzes charging pile power distribution matrices, covering implementation methods like semi-matrix and full matrix, and examines cabinet combining, cost reduction methods, and price difference reasons, which is of great significance for design, production and use.

Raise the threshold of the charging industry, optimize the development environment of the industry, and promote healthy development

Promoting large-scale equipment renewal of transport is an important measure to accelerate the construction of a powerful transport country, promote the high-quality development of the transport industry, and build a new development pattern of services, which is conducive to promoting investment and consumption