Photovoltaic glass is a new type of building material that integrates solar energy conversion and glass functions. It is composed of glass and photovoltaic cells. Photovoltaic glass can use solar energy to convert into electrical energy. It has the advantages of energy saving, environmental protection, and beautiful appearance, and is becoming more and more popular.
So, how is photovoltaic glass made? Below, we briefly introduce the production process.
First of all, the key to making photovoltaic glass is photovoltaic cells. Photovoltaic cells are semiconductor devices that can convert solar energy into electrical energy, usually made of monocrystalline silicon or polycrystalline silicon. The photovoltaic cells in photovoltaic glass use thin-film solar cells. Compared with traditional silicon solar cells, thin-film solar cells have the advantages of low cost, high production efficiency, and adaptability to various shapes.
Secondly, transparent conductive film is also needed to make photovoltaic glass. Transparent conductive film is a film material that combines glass and conductive functions. It is generally made of materials such as indium tin oxide (ITO). The role of transparent conductive film is to connect, protect and conduct electricity in photovoltaic cells.
Finally, the photovoltaic cell and transparent conductive film are pasted together, and after a series of processing and testing, photovoltaic glass can be made.
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