The world's largest single water surface floating photovoltaic power station was under construction in Dezhou, Shandong Province.
On November 5, the 200MW photovoltaic power generation project of Huaneng Dezhou Dingzhuang reservoir, the world's largest single water surface
floating photovoltaic power station, officially started its construction. Luan Jian, secretary of the Party group and director of Shandong Energy Bureau, Wang Xu, Secretary of the Party committee and chairman of Huaneng Shandong Power Generation Co., Ltd., and Liu Changmin, member of the Standing Committee of Dezhou Municipal Party Committee and executive vice mayor, attended and addressed the commencement ceremony.
The 200MW photovoltaic power generation project of Dingzhuang reservoir in Dezhou of Huaneng has been included in the first batch of photovoltaic grid connected projects in 2019 by the National Development and Reform Commission and the National Energy Administration. The project investment is about 819 million yuan. It is planned to realize the grid connection of 100MW capacity by the end of the year. After completion, it will become the largest
floating photovoltaic power station in Asia. The Dingzhuang wind energy storage integrated power generation project of Huaneng Dezhou is listed as a major construction project in 2020.
The project adopts high density polyethylene (HDPE) floating box + bracket type
floating photovoltaic mounting system, junction box, single crystal silicon double glass battery module and string inverter fixed on the floating body, which has typical demonstration. At the same time, the project adopts a number of innovative technologies, such as remote centralized control, intelligent perception and intelligent decision-making, with outstanding industrial advantages and obvious demonstration effect. It is a happy event adding to the icing on the cake for the construction of "dynamic Dezhou and smart city", which has a milestone significance for the optimization and adjustment of the energy structure of our city.
After the completion of the project, 221 million kwh of green power can be provided each year. 221 million kwh of clean electricity means that 67, 700 tons of standard coal can be saved, about 217, 700 tons of carbon dioxide emissions will be reduced, about 6, 500 tons of sulfur dioxide emissions will be reduced, about 32, 700 tons of nitrogen oxide emissions will be reduced, and 59400 tons of smoke and dust will be reduced, with significant energy saving and emission reduction benefits.
Huaneng Dezhou Dingzhuang reservoir 200MW photovoltaic power generation project is adjacent to the site of Huaneng Dezhou Dingzhuang 100MW wind power project. The booster station and transmission line are shared. The world's advanced energy storage system is selected to realize coordinated control and successfully realize "wind and solar energy storage field". It is understood that compared with the traditional land-based photovoltaic power station, the
floating photovoltaic power station will install photovoltaic power generation modules on the floating body on the water surface, which will not occupy land resources, reduce the evaporation of water, block the sunlight and inhibit the growth of algae. At the same time, the cooling of photovoltaic modules and cables by water can "significantly improve the power generation efficiency".