Following Shandong, another province issued a specific development and construction implementation plan for offshore photovoltaic, which has taken a substantial step towards the construction of offshore photovoltaic base. On May 26,
2023, the Jiangsu Development and Reform Commission issued the Implementation Plan for Offshore Photovoltaic Development and Construction in Jiangsu Province (2023-2027). The goal is to build a 10 million kilowatt offshore photovoltaic base by 2027.
43 sites!
In Jiangsu Province's "Jiangsu Offshore Photovoltaic Development and Construction Implementation Plan (2023-2027)", it is planned to focus on the construction of 43 fixed pile-based offshore photovoltaic project sites. The sea area is about 134. The layout of 10 million offshore photovoltaic base sites in each city is as follows:
Nantong: There are 11 offshore photovoltaic project sites, with a sea area of about 39. Among them, there are 6 in Rudong County, with a sea area of about 20 square kilometers. Installed capacity of 1.95 million kilowatts; 5 in Qidong City, with a sea area of about 19.
Lianyungang: a total of 11 offshore photovoltaic project sites, with a sea area of about 44. Among them, 10 in Lianyungang District, with a sea area of about 40.1 square kilometers. Installed capacity of 3.9 million kilowatts; One in Guanyun County, with a sea area of about 4.
Yancheng: a total of 21 offshore photovoltaic project sites, with a sea area of about 51. Among them, three in Xiangshui County, with a sea area of about 8.9 square kilometers and an installed capacity of 800,000 kilowatts; There are 7 Binhai counties with a sea area of 15.5 square kilometers and an installed capacity of 1.4 million kilowatts, and 4 Sheyang counties with a sea area of 9.4 square kilometers and an installed capacity of 850,000 kilowatts. Two in Dafeng District, with a sea area of about 5.3 square kilometers and an installed capacity of 450,000 kilowatts; five in Dongtai City, with a sea area of about 12.
The document requires that the projects included in the plan should play an active role in sharing energy storage. In accordance with the requirements of the Notice of the Provincial Development and Reform Commission on Further Improving the Construction of Supporting Peak Shaving Capacity for Market-oriented Grid-connected Photovoltaic Power Generation Projects (SFGNY [2023] No.404), the power allocated or purchased shall not be less than 10%. In principle, the 2-hour new energy storage facility (service) will be built and put into operation synchronously with the project itself to jointly enhance the system regulation capacity and flexibility.
This is not the first province to issue a specific implementation plan for offshore photovoltaic development and construction.
In July 2022, Shandong Province took the lead in issuing the Action Plan of Shandong Offshore Photovoltaic Construction Project, which will build a 20 million kilowatt offshore photovoltaic base around the Bohai Sea and along the Yellow Sea. The total installed capacity is up to 42 GW .
Among them, the "Bohai Rim" 10 million kilowatt offshore photovoltaic base has 31 offshore photovoltaic sites . The total installed capacity is 19.3 million kilowatts . Among them, there are 20 photovoltaic sites with an installed capacity of 14.1 million kilowatts, and 11 "wind and solar" sites with an installed capacity of 5.2 million kilowatts.
The 10 million kilowatt offshore photovoltaic base along the Yellow Sea has 26 offshore photovoltaic sites with a total installed capacity of 22.7 million kilowatts . Among them, there are 9 photovoltaic sites with an installed capacity of 9.5 million kilowatts, and 17 "wind and solar" sites with an installed capacity of 13.2 million kilowatts.
It is estimated that the coastline of mainland China is long. 1
. At present, Zhejiang, Tianjin, Liaoning, Hainan, Fujian and other eastern coastal provinces are actively introducing relevant policies and regulations for offshore photovoltaic to promote the large-scale development of offshore photovoltaic.
In addition, as early as March 2022, the Ministry of Science and Technology issued the "Key Project of Renewable Energy Technology" of the "14th Five-Year Plan" National Key Research and Development Plan, in which the " Key Technologies and Core Components of Offshore Floating Photovoltaic Power Generation" was listed as the "14th Five-Year Plan". Under the background of vigorous
policy promotion, enterprises are also actively expanding photovoltaic products suitable for offshore photovoltaic.
On the morning of last week's " 25th, Tongwei Co., Ltd. won the world's first offshore photovoltaic module certification issued by T TÜV North Germany Group, an international inspection and certification body, and Tongwei TNC technology double-glass modules will be " certified to go to sea "! During
the exhibition, Trina Solar signed the Cooperation Agreement on Demonstration Project of Offshore Photovoltaic Modules with Zhongji Jiguang Marine Science and Technology (Yantai) Co., Ltd. and Wanhua Chemical (Beijing) Co., Ltd. The three parties will work together to develop photovoltaic modules for marine photovoltaic and build demonstration projects for marine photovoltaic.
CIMC Jiguang Marine Science and Technology (Yantai) Co., Ltd. signed cooperation agreements with several enterprises at the exhibition, focusing on the application of new offshore photovoltaic materials, offshore photovoltaic demonstration, offshore photovoltaic data cloud platform and other fields.
In addition, many enterprises also highlighted the products and solutions used in offshore photovoltaic power plant scenarios during the exhibition, which are too numerous to mention.
SNEC as the vane of the global photovoltaic industry, during the exhibition, many enterprises will focus on offshore photovoltaic when they show themselves, and the heat of offshore photovoltaic can be seen.
Organizations predict that the global demand for "surface photovoltaic" is expected to grow at an average annual rate of 22% from 2019 to 2024, and the development prospects are very promising.
In 2023, offshore photovoltaic will become the third largest photovoltaic application scenario after distributed and large bases.
However, it is worth noting that the large-scale development of offshore photovoltaic in the whole country and even in the whole world is still in its infancy , with no industry design standards, lack of mature technical solutions, and the difficulty of promotion is far greater than expected . Moreover, offshore photovoltaic is affected by complex marine environment, and key technologies such as wave resistance, sea ice resistance, cold wave resistance and salt fog resistance need to be broken through urgently.
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