| Project Overview：

Project Introduction

1. Project Introduction：

The project is located in Binhai New Area, Tianjin, developed on existing factory rooftops and water tanks.

Concrete roof section: PV modules installed with fixed brackets at a tilt angle of 10°.

Water tank section: steel columns are erected on existing tank walls to support truss structures, with the lowest point of the steel frame approximately 2.5m above the tank wall top. Purlin bars are laid on the trusses, with PV modules installed at a tilt angle of 3°.

2. Geological & Climatic Conditions

The area has a monsoon climate with four distinct seasons: dry and windy spring, hot and rainy summer, cold and dry winter.The rooftop foundation is concrete, with no major surrounding obstructions, ensuring long hours of sunlight.

| Project Features：

The maximum span of the truss structure reaches 34.7 meters. This innovative design enhances structural stability and achieves an exceptional visual effect.The large-span truss system creates unique aesthetic appeal, integrating harmoniously with the surrounding environment.It reduces the number of structural columns while making the PV system lighter and more elegant, forming an attractive urban landmark.

The project generates an average annual output of about 1.5499 million kWh, reducing carbon dioxide emissions by 1,277.12 tons and saving 466.05 tons of standard coal per year.