Photovoltaic building integration refers to the installation of BIPV module on the surface of the building envelope to provide electricity, and as a functional part of the building structure, it replaces some traditional building structures such as roof panels, and tiles, windows, building facades, canopies, etc. It can be made into photovoltaic multi-functional building components to realize more functions, such as photovoltaic photothermal system, combination with lighting, combination with building shading, etc.
According to the type of installation, the construction of photovoltaic building integration is divided into three types, namely building material type installation type, component type installation type, and installation type combined with roof and wall.
In addition to the power generation function, the photovoltaic building system also has wind pressure resistance, water tightness, airtightness, sound insulation, heat preservation, and shading performance, which are necessary for building outer protection and unique decorative functions. The perfect combination of various functions of maintenance, building energy saving, solar energy utilization, and building decoration. Its advantages are mainly as follows:
- Photovoltaic power generation is a non-polluting green renewable energy source, which can reduce the environmental pollution caused by general fossil fuel power generation; it is beneficial to environmental protection:
- Photovoltaic arrays are generally installed on roofs and walls, and directly absorb solar energy, avoiding excessive wall temperature and roof temperature, reducing air conditioning load, and improving the indoor environment:
- In situ power generation and in situ use, reducing the loss of power transmission:
- Since Rizhao is in the peak period of high-voltage power grid electricity consumption, the BIPV system can not only ensure the electricity consumption in its own building but also supply power to the grid, so as to relieve the peak power demand and solve the contradiction between the peak and valley supply and demand of the grid, which has great social benefits;
- The surface of the enclosure (house and wall) can be effectively used without additional land or other facilities, which is especially important for urban buildings with expensive land:
- Simple maintenance, low maintenance cost, reliable operation, and good stability:
- The birth of large-scale new color photovoltaic modules not only saves expensive exterior decoration materials (glass curtain walls, etc.) but also makes the building more beautiful.
Jiaxing Fuying Composite Materials Co., Ltd. is a mono solar panels manufacturer and supplier in China. All of the company's mono solar panels factory produces double glass modules, PV solar panels and other photovoltaic products, and PVB composite functional films.
