The project adopts the new-generation floating body fabricated of large-inner-diameter high-density polyethylene, a latest research finding of the National Polymer Research Institute as raw material; with a useful life of more than 25 years, the floating body has no pollution to waters; besides, the modular design concept not only saves floor space, but also enhances the power generation by more than 10%. The promotion of this model is of great significance to the sustainable development of the integration of new energy with lake ecology in China.

This is the first distributed PV tunnel project in Shandong Province. The PV modules of the project are principally arranged on the roofs and above the auxiliary road in front of the administrative office building, covering an area of approx. 1400 square meters. The facilities will be installed with flexible supports with a fixed inclination of 10° in the open space in front of the administrative office buildings. Upon completion of the project, the average annual power generation will be approx. 127,000 kWh, and the total power generation in 25 years will be approx. 3,175,600 kWh. 70% of the generated electricity is directly consumed by the lighting in the office building and tunnel. The project is a strong demonstration of the integrated use of land resources for large transport networks such as expressways.

The project is developed with a gross installed capacity of 2.42 MW by using the roof of the factory building of about 15,000 square meters in JD’s logistics warehouse in Shanghai; developed based on the concept of “in-house power generation for self-consumption, and surplus power connection to grid”, the project not only provides green and clean power for JD, but also alleviates the environmental protection pressure of JD, thereby facilitating the optimization of local electric power structure.

xxxx