China General Nuclear Power Corporation (CGN) marks a significant milestone in renewable energy development with the completion of the first large-span upper bracket structure installation for the 400-megawatt offshore solar project in Yantai, Shandong province.
On April 6th, the installation of the upper bracket structure, spanning approximately 40m*70m, signifies a pivotal moment in the progression of the Yantai offshore solar project (HG30). This project employs cutting-edge solar technology, featuring domestically developed double-sided, double-glass high-efficiency monocrystalline heterojunction modules. Prior to the installation, meticulous planning and simulations were conducted to ensure smooth execution amidst various external factors.
Technological Innovations and Strategic Collaborations
The successful completion of this installation not only accumulates invaluable experience for future construction but also holds paramount importance for the seamless grid connection of the project. It showcases the technical prowess and professionalism of CGN’s offshore solar technology team.
Looking ahead, CGN’s Northwest Institute (NWII) vows to leverage its technical and managerial expertise to ensure high-quality project delivery. Through lean management practices and robust risk mitigation strategies, NWII aims to establish a stellar brand image, driving forward the development of offshore solar energy in alignment with national renewable energy goals.
Pioneering Offshore Solar Development
The Yantai offshore solar project, which commenced construction in December last year, stands as the nation’s first fully-permitted and substantively initiated nearshore pile-fixed offshore solar project. It represents a pioneering effort in Shandong province, tackling the challenges of deep water and complex development conditions.
Once operational, the project is poised to generate approximately 690 million kilowatt-hours annually, signaling the official commencement of large-scale offshore solar power generation in China. From the project’s inception, considerations for offshore conditions were meticulously integrated into the planning and design phases, setting a benchmark for future endeavors in this domain.
Driving Innovation and Scalability
Through continuous optimization and collaborative efforts between CGN New Energy and China Energy Engineering Corporation’s Northwest Survey & Design Institute, a comprehensive set of construction techniques was developed over a two-year period. This culminated in the construction of the nation’s first intelligent and efficient offshore solar piling equipment, “Power Construction Sea Installation 001”.
Accumulating expertise in design and construction innovation, the Yantai offshore solar project is poised to offer practical development, construction, and intelligent operation solutions for similar projects nationwide. Its replicability and scalability underscore its significance in shaping the future of solar energy.
Source：pvmen.com
