高工锂电·2026-02-26 11:00Core Viewpoint - The article emphasizes the collaborative upgrade of the supercharging ecosystem, highlighting the increasing penetration of the 800V high-voltage platform in the electric vehicle market and the simultaneous advancements in battery and supercharging infrastructure [1]. Group 1: 800V High-Voltage Platform - The 800V high-voltage platform is transitioning from a high-end configuration to a mainstream standard, with a projected penetration rate exceeding 10% by 2025, translating to nearly 1.5 million units sold, and a forecast of 15% penetration in 2026 [2]. - As the penetration of 800V high-voltage electric vehicles rises, supporting components such as batteries and supercharging stations are also undergoing upgrades [3]. Group 2: Battery Technology - The mainstream battery for the 800V high-voltage platform is the 5C battery, utilized in models like Xiaopeng G9 Max, NIO ET9, and others, with major suppliers including CATL, Zhongchuang Innovation, and Yiwei Lithium Energy [3]. - The narrative around 6C batteries is shifting from a ternary material system to lithium iron phosphate (LFP), with CATL and SAIC General collaborating on LFP 6C batteries, and Chu Neng New Energy set to release a 6C LFP "Everest" battery in October 2025 [4]. Group 3: Supercharging Infrastructure - The supercharging infrastructure is evolving, with BYD initiating a megawatt-level supercharging competition in early 2025, applying it to models with a 1000V high-voltage platform, thus closing the loop for rapid energy replenishment for 800V and above models [4]. - BYD's second-generation megawatt supercharging station, with a maximum output power of 1.5 megawatts, is in the construction phase, featuring two charging guns and two 200kWh energy storage cabinets to enhance charging efficiency and reduce fluctuations [5][6]. Group 4: Industry Collaboration - The widespread adoption of ultra-fast charging technology relies on the technical and product collaboration among automakers, battery manufacturers, and charging station companies across the supply chain [7].