7万度起步 放电量最大 深圳跑出车网互动国家试点“加速度”

Core Insights - Shenzhen has officially surpassed a total discharge volume of 70,000 kWh in the first demonstration of the 2025 Vehicle-to-Grid (V2G) interactive large-scale reverse discharge activity, marking it as the city with the largest single round discharge volume among national pilot cities [1] - The demonstration activity, which started on June 23, involved 84 charging stations and over 2,500 vehicles, creating a comprehensive "mobile energy storage cluster" [1] - V2G technology allows electric vehicles to act as "mobile energy stations," facilitating energy interaction with the grid and playing a crucial role in regulating power supply and demand [1] Summary by Sections Vehicle-to-Grid Interaction - The V2G technology enables electric vehicles to interact with the grid for energy and information exchange, evolving them from mere transportation tools to key players in energy management [1] - Shenzhen is one of the first cities in China to implement large-scale V2G applications, having established a robust charging infrastructure with over 1,055 supercharging stations and more than 420,000 charging piles [1] Participation and Impact - The demonstration attracted over 25 automotive brands and 40 vehicle models, ranging from private cars to heavy-duty trucks, showcasing the vast potential for energy regulation [2] - Specific examples include electric heavy trucks discharging up to 300 kWh per unit and electric buses collectively providing a stable discharge of 3,000 kWh daily across multiple stations [2] Application Scenarios - Shenzhen is accelerating the development of ten pioneering application scenarios, including urban villages, energy storage stations, battery swap stations, and government facilities, to enhance the city's energy capabilities [2]