中国最大超高海拔山地光伏电站投产发电

Core Viewpoint - The Yalong River Chaburang Photovoltaic Power Station, China's largest ultra-high-altitude mountain solar power station, officially commenced operation on December 31, 2025, with a total installed capacity of 1 million kilowatts [1][3]. Group 1: Project Details - The Yalong River Chaburang Photovoltaic Power Station is located in Muli County, Liangshan Yi Autonomous Prefecture, Sichuan Province, with an elevation ranging from 4,150 meters to 4,700 meters [3]. - The project is recognized as one of the most challenging ultra-high-altitude solar projects in China due to its steep terrain, with some slopes exceeding 30 degrees [3][5]. - Innovative "flexible support" technology was introduced to address construction challenges on steep slopes, allowing solar panels to be installed on steel cables that can traverse complex terrains [3]. - To tackle transportation difficulties in high-altitude areas, the project utilized an "aerial passage" solution, employing drones to transport solar components, achieving a 2.5 times increase in efficiency compared to traditional manual handling [3][5]. Group 2: Related Projects and Capacity - On the same day, the Yalong River Suorong Photovoltaic Power Station, also with an installed capacity of 1 million kilowatts, began operations [5]. - The Suorong station will work in conjunction with the Kela Phase I and II photovoltaic stations and the Lianghekou Hydropower Station to form the world's largest water-solar complementary project, totaling 3 million kilowatts of hydropower and 3 million kilowatts of solar power [5]. - As of now, the Yalong River basin's integrated wind-solar-hydro base has nearly 23 million kilowatts of clean energy capacity in operation, with an additional 12 million kilowatts under construction [5].