How do photovoltaic cells generate electricity

      Photovoltaic cells are semiconductor devices with photoelectric conversion characteristics that directly convert solar radiation energy into direct current, serving as the most basic unit of photovoltaic power generation. The unique electrical properties of photovoltaic cells are achieved by doping certain elements (such as phosphorus or boron) into crystalline silicon, thereby altering the material. When exposed to sunlight, semiconductors with special electrical properties can generate free charges. These free charges move directionally and accumulate, producing an electric current when the circuit is closed at both ends. This phenomenon is known as the "photovoltaic effect."

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Company Name: Jiangsu Mangzhong Construction Co., Ltd.

Business Scope: Photovoltaic power station EPC and photovoltaic solar power station investment

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