全国首个百万千瓦级海上光伏项目全容量并网

Core Viewpoint - The Guohua Shandong Dongying HG14 offshore photovoltaic project has achieved full capacity grid connection, marking it as China's first million-kilowatt-level offshore solar project and the largest open offshore photovoltaic project in the country [1] Group 1: Project Overview - The project is located in the eastern sea area of Dongying City and has a total installed capacity of 1000 megawatts, divided into four phases [1] - It is expected to generate an annual electricity output of 1.78 billion kilowatt-hours, meeting 60% of the electricity demand for the local community in Dongying City [1] Group 2: Technological Innovation - The project employs a large offshore steel truss platform fixed pile foundation construction technology, which is the first of its kind globally [1] - A total of 2934 photovoltaic platforms have been constructed, with each platform measuring 60 meters in length and 35 meters in width, equivalent to the size of five standard basketball courts [1] - The installation precision has reached millimeter-level, and the platform's tilt angle is precisely adjusted to 15 degrees, allowing it to withstand strong winds of up to level 11 and winter ice conditions [1] Group 3: Environmental Impact - The project is expected to save 503,800 tons of standard coal annually and reduce carbon dioxide emissions by 1,344,700 tons, significantly supporting the local green and low-carbon transition [1]