The construction sector is one of the three major areas of energy consumption and carbon emissions in my country, with huge potential for carbon reduction and market development. Using green building materials, promoting green and low-carbon buildings, and promoting the rapid transformation of the construction industry towards a low-carbon and green direction are important ways for the construction industry to contribute to the "dual carbon" goals.

      As one of the first "Community Affairs, Master-Made" projects in Guangzhou, it adopted a variety of advanced environmental protection technologies such as sponge city technology, optical fiber non-electric lighting technology, and power generation glass technology in its planning and construction. The concept of sustainable development runs through the entire process of substation design, construction, and operation, making it the first substation in the country to obtain both international and domestic green building certifications.

     The Mingyang photovoltaic glass used on the rooftop of the Guangzhou Substation Science Center and 110 kV Lieqiao Substation adopts customized sizes and has an annual power generation capacity of approximately 20,000 kWh. While maintaining a high degree of harmony and unity with the building's appearance, it meets the needs of power generation, aesthetics, lighting, and rain protection, providing a rest and entertainment venue for citizens who come to the rooftop for sightseeing and rest, and has a strong demonstration significance for building integrated photovoltaic (BIPV) technology.

     As a new type of photovoltaic building material, cadmium telluride thin-film photovoltaic glass is less affected by weather and installation location due to its many advantages such as good low-light performance, low temperature coefficient, low attenuation rate, small shading loss, and small inclination angle dependence. In addition, it has the advantages of customization in color, pattern, and light transmittance, and is widely used in building facades, skylights, sun rooms, etc.

     "Empowering buildings and making the world a more beautiful world", we will use continuous technological innovation to create green photovoltaic building materials that adapt to the development of the times, and actively participate in the "carbon peak and carbon neutrality" cause of buildings in the Guangdong-Hong Kong-Macao Greater Bay Area and even the whole country.