25,000 smart outdoor temperature display solar panel
Power generation principle of this 2.5W intelligent outdoor temperature display solar panel:
When sunlight shines on the semiconductor p-n junction, new hole-electron pairs are formed. Under the action of the electric field of the p-n junction, holes flow from the p-region to the n-region, and electrons flow from the n-region to the p-region. When the circuit is connected, an electric current is formed. This is the working principle of the photovoltaic effect solar cell. There are two power generation methods for solar panels: one is the light-thermal-electric conversion method, and the other is the light-electric direct conversion method. To learn more about the knowledge of solar panel power generation, please call Shenzhen Disheng Energy Technology Co., Ltd.
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