The 20.688MWp flexible bracket photovoltaic power generation project of Tianjin Tongwei fishing-light integrated modern (seawater) fishery park is invested by Tongwei Co., Ltd. and constructed by Share Power Ltd. This project is currently the largest photovoltaic power generation project with flexible brackets in China, which was completed on May 28th, 2020 and officially put into operation.

Long-span flexible support structure is adopted, prestressed cables are used as the main stress components, and supported on the pipe pile foundation by H-shaped steel beams, forming a 36-meter long-span flexible support structure.

Compared with the common fixed support project, the flexible support project has the following characteristics: it has wide applicability, and can solve the technical problem that the traditional support structure can not be installed due to the limitation of span and height of sewage treatment plants, rivers and canals, roof spans, and mountainous areas with complex terrain; Resource sharing, which can be arranged in the upper layer at a high position, and the actual occupied ground is extremely small, so that the revenue can be shared with the lower ground/water surface; High safety and reliability. Due to the adoption of three-dimensional suspended cable grid structure, the system is stable under strong wind and other severe weather conditions, and wind vibration is small, which ensures the safe and reliable operation and long service life of photovoltaic modules.