Changxing Island Country Park Visitor Center

Adhering to the sustainable development strategy of "green and ecological", we have installed photovoltaic tiles on a 3500 square meter roof, which is currently the largest building area known to use photovoltaic tiles on the roof. The tiles adopt the traditional form of ceramic tiles, using dark gray single glass three curved photovoltaic tiles (Hanwa) as the main material for photovoltaic power generation, with a total installed capacity of about 317.6 kilowatts. Based on the analysis of the attenuation of sunlight and photovoltaic material power generation efficiency in the project location, it is estimated that the first year's power generation will be 300000 kWh, the average annual power generation within 30 years will be 250000 kWh, and the total power generation over 30 years will be approximately 7.5 million kWh. In addition to self use, it can also supply power to the grid, bringing certain economic value. As a sub venue of the 2021 Flower Expo, this project has also become a showcase for the application of new energy.