The installed capacity of the same type ranks first in the province! The flexible support photovoltaic power generation project of the joint sewage treatment plant was officially started

On the morning of September 28, the photovoltaic power generation project of Jiaxing United Sewage Treatment Plant officially started. After a brief groundbreaking ceremony, all parties involved in the construction will be in full swing into their respective jobs, and the clearance, survey and geophysical prospecting work in the construction area will be carried out one after another, and the pile foundation construction will be fully rolled out in the future.

With a total investment of 109 million yuan and a total installed capacity of 17.09MWp, the photovoltaic power generation project of the joint sewage treatment plant adopts a prestressed flexible support system, and the installed capacity ranks first among the flexible support photovoltaic power generation projects of the sewage treatment plant in the province.

The project adopts the scheme of block power generation and centralized grid connection, and the grid-connected mode adopts "self-generation and self-consumption, and surplus electricity is connected to the grid". The photovoltaic power generation unit is boosted to 10kV by inverter and then connected to the 10kV bus in the plant. The project has a total of 3 grid-connected points, a total of 47 300kW string inverters, and 3 step-up transformers are designed for each grid-connected point. The average annual power generation of the project in 25 years will reach 18,766,300 kWh, which can reduce carbon dioxide emissions by more than 5,700 tons per year.

After bidding, the world's top 500 enterprises and industry-leading units, PowerChina East China Survey, Design and Research Institute Co., Ltd. and Jiangsu Neusoft Intelligent Technology Co., Ltd. won the EPC work of the specimen project.

The annual power generation of the photovoltaic power generation project of the joint sewage treatment plant accounts for about 28% of the annual electricity consumption of the plant, and the investment of the photovoltaic power generation system is expected to save about 1.3 million yuan in electricity bills every year, effectively reducing electricity costs and treatment unit consumption, and reducing carbon emissions. With the help of the "double carbon" wave, we will achieve the goal of transformation and development to a conservation-oriented enterprise.

Jia Yuan Group will continue to uphold the concept of green development, devote itself to the construction of "ecological Jiaxing and green Jiaxing", focus on the field of "dual carbon", optimize the energy structure, and jointly promote the sewage treatment work to achieve high-quality green development.