Core Viewpoint - Shenzhen aims to become a leading digital energy city by 2030, with the digital energy industry as a new pillar for economic growth [1] Group 1: Digital Energy Infrastructure - The first "light-storage supercharging + vehicle-network interaction + power harmony" demonstration station, located in the city center, has been established to meet the growing demand for electric vehicle charging [2][3] - The Lianhua Mountain Supercharging Station features 27 charging piles, capable of serving 46 vehicles simultaneously, with four supercharging piles offering a maximum power of 600 kW, enabling charging speeds of "one second per kilometer" [2][3] - The station has become a popular choice for electric vehicle owners, serving over 600 vehicles daily since its opening [2] Group 2: Vehicle-to-Grid (V2G) Interaction - The Lianhua Mountain Supercharging Station is equipped with 22 V2G charging piles, allowing vehicle owners to send electricity back to the grid, with a maximum discharge power of 2160 kW [3] - During a recent nationwide vehicle-network interaction event, the station achieved a discharge volume of 13,000 kWh, sufficient to meet the daily electricity needs of 1,600 households [3] - Vehicle owners can earn 4 yuan for each kWh sent back to the grid, creating a financial incentive for participation [3] Group 3: Digital Technology Integration - The station utilizes the "Power Harmony" IoT operating system to enhance management efficiency and quality across different types of vehicles and charging piles [4] - This system improves data interoperability and security for charging equipment, facilitating flexible and efficient resource scheduling [4] Group 4: Pumped Storage Power Station - The Shenzhen pumped storage power station, with a capacity of 1.2 million kW, is the first large-scale facility of its kind located in an urban center [7] - The station has adjusted over 20 billion kWh of electricity since its inception, equivalent to two months of electricity consumption in Shenzhen [7] - The facility has implemented AI data analysis for real-time monitoring and performance analysis, enhancing operational efficiency [7][8] Group 5: Future Developments - The integration of advanced monitoring technologies, such as the Beidou satellite navigation system, is being utilized for dam deformation monitoring, improving safety management [8] - The Southern Power Grid is accelerating the construction of nine large-scale power stations in the Guangdong-Hong Kong-Macao Greater Bay Area, with an investment of nearly 70 billion yuan, aimed at efficiently absorbing clean energy [8]

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].