四川雅砻江两座百万千瓦光伏电站同步投产发电

Core Viewpoint - The simultaneous commissioning of the 1 million kW solar power stations, Suorong and Chaburang, marks a significant step in the development of the world's largest water-solar complementary project, which aims to enhance the stability and reliability of renewable energy generation in China [1][2]. Group 1: Project Details - The Suorong Solar Power Station is located in Litang County, Garze Prefecture, Sichuan Province, with an installed capacity of 1 million kW [1]. - The Chaburang Solar Power Station is situated in Muli County, Liangshan Prefecture, Sichuan Province, also with an installed capacity of 1 million kW, and is noted as the largest ultra-high-altitude mountain solar project in China [1]. - The project site for Chaburang ranges from 4150 meters to 4700 meters above sea level, featuring steep terrain with some slopes exceeding 30 degrees, making it one of the most challenging ultra-high-altitude solar projects in the country [1]. Group 2: Technological Innovations - To address the challenges of steep terrain, the project has innovatively introduced "flexible support" technology, allowing solar panels to be installed on steel cables that can traverse complex landscapes [2]. - The project has also implemented an "aerial passage" solution using drones for transporting solar components, achieving a 2.5 times increase in efficiency compared to traditional manual transportation methods [2]. Group 3: Future Developments - With the commissioning of the Suorong and Chaburang solar power stations, the integrated water-solar-wind energy base in the Yalong River Basin has nearly 23 million kW of clean energy capacity in operation and approximately 12 million kW under construction [2]. - The Yalong River Basin Hydropower Development Company aims to leverage its advantages in hydropower development to further explore integrated development, joint scheduling, and market absorption of renewable energy [2].