Core Viewpoint - The Shenzhen Super Charging Station exemplifies "Shenzhen Speed" by significantly reducing electric vehicle charging time to just 20 minutes, compared to the typical one hour at regular charging stations [1]. Group 1: Technology and Infrastructure - The Super Charging Station is the first in the country to integrate "photovoltaic storage supercharging + vehicle-to-grid interaction + power harmony" technologies, enhancing the green travel experience for electric vehicle owners [1]. - It features 27 charging piles that can simultaneously serve 46 vehicles, including 4 ultra-fast charging piles with a maximum power of 600 kW, the highest in the nation, capable of charging a household vehicle to over 80% in just 10 minutes [1]. - The station is equipped with a 152 kW photovoltaic installation and a 200 kWh energy storage system, making it a pilot station for "green cars charging green electricity" in Shenzhen [2]. Group 2: Economic Benefits - The Super Charging Station allows electric vehicle owners to participate in vehicle-to-grid (V2G) interactions, enabling them to send electricity back to the grid. It has 22 V2G charging piles with a maximum discharge power of 2160 kW [2]. - During a nationwide V2G event in March, the station achieved a discharge volume of 13,000 kWh, sufficient to meet the daily electricity needs of 1,600 households. Participants earned 4 yuan for each kWh sent back to the grid, creating a profit margin of 3.6 yuan per kWh compared to the cost of charging during off-peak hours [2]. Group 3: Digital Integration - The charging piles at the station are integrated with the Power Harmony IoT operating system, enhancing information security and operational efficiency for different types of vehicles and charging piles [2][3]. - The Power Harmony system facilitates stable charging and precise control, enabling seamless communication between the grid and various types of vehicles and charging stations [3]. - The Super Charging Station represents a significant step in Shenzhen's goal to build a global digital energy pioneer city, with a fully established digital grid characterized by extensive connectivity and intelligent management [3].

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