China Pavilion of Beijing Expo
Release Time:
2025-08-30
China Pavilion of Beijing Expo 2019

The curtain wall on the roof of the venue uses translucent golden cadmium telluride photovoltaic power generation glass. This glass adds a thin-film battery component to ordinary glass, which not only ensures light transmission but also has the basic power generation performance of photovoltaic components, taking into account both practicality and artistry. The building has a photovoltaic installed capacity of 80 kilowatts and an annual power generation of 50,000 to 60,000 kilowatt-hours. The power generation can be used for ordinary lighting in the east and west exhibition halls on the second floor of the venue. When sunlight is insufficient, it will automatically switch to municipal power supply to ensure the continuity of electricity consumption.
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