The working principle of photovoltaic cable


Release time:

2024-08-22

Photovoltaic cable is an important part of converting solar energy into electrical energy, and its working principle is related to the efficiency and stability of solar power generation system.

Photovoltaic cable plays an important role in carrying power transmission and connecting components in solar power generation system. Its working principle is mainly related to the characteristics of the transmission current and voltage. The DC current generated after the photovoltaic effect occurs on the photovoltaic panel needs to be transmitted to the inverter through the photovoltaic cable for conversion, and the final output is alternating current. Therefore, photovoltaic cables must have good conductivity and high temperature resistance to ensure the stability and efficiency of the power transmission process.
In addition to power transmission, photovoltaic cables also perform the function of connecting photovoltaic panels and other electrical equipment. The connection method should consider the overall design and safety requirements of the system to ensure the stability and safety of current and voltage transmission. Photovoltaic cables are usually designed with twisted pair or multi-stranded copper wires, which can resist sunlight exposure and harsh weather conditions and ensure long-term stable operation.
In the design and selection of photovoltaic cables, it is necessary to select the appropriate type and specification according to the specific scale and requirements of the solar power generation system. Reasonable configuration of photovoltaic cable can improve the efficiency and performance of the whole solar power generation system and reduce the energy loss in the process of power transmission. Therefore, the working principle of photovoltaic cable is of great significance to the operation of solar power generation system.

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