全球最大！我国首个百万千瓦级海上光伏项目全容量并网

Core Viewpoint - The Shandong Dongying Kenli 1 million kilowatt offshore photovoltaic project has achieved full capacity grid-connected power generation, marking it as the world's largest open sea photovoltaic project [1] Group 1: Project Overview - The project consists of 2,934 large offshore photovoltaic platforms, each measuring 60 meters in length and 35 meters in width, equivalent to the size of five standard basketball courts [3] - The project occupies an area of approximately 1,223 hectares in open sea, utilizing a 66 kV submarine cable combined with land cable for high-capacity, long-distance power transmission, which enhances capacity and reduces costs [5] Group 2: Technological Innovations - The project employs innovative construction techniques for large offshore steel truss platform fixed pile foundations, optimizing the structure with a "four-pile foundation + photovoltaic platform" design, and a precise tilt angle of 15 degrees [7] - This design allows the platform to withstand strong winds of up to level 11 and winter ice conditions, while also reducing steel usage by over 10%, providing valuable experience for similar project developments [7] Group 3: Energy Production and Impact - Once fully operational, the project is expected to generate an annual electricity output of 1.78 billion kilowatt-hours, meeting 60% of the local electricity demand in Kenli District [8] - This project supports local energy supply and contributes significantly to promoting green and low-carbon transformation [8]