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Mobile WebSiteDue to the conventional cable design and manufacturing process did not take into account the complex and volatile photovoltaic power plant and the laying of the environment and other factors can not meet the requirements, leading to frequent PV plant quality problems. In particular, the quality of conventional cable itself can not meet the requirements of power plant environmental quality problems caused by the most obvious.
The cross-sectional area of each part of the DC cable is determined according to the following principles: the connecting cable between the solar cell module and the module, the connecting cable between the battery and the battery, the connecting cable for the AC load, and the commonly selected cable rated current is the maximum continuous working Current 1.25 times; connection between the square of solar cells and square matrix connection cable, battery (group) and the connection between the inverter cable, the cable is generally selected rated current of the cable for the largest continuous current of 1.5 times.
Photovoltaic cable should have the characteristics of photovoltaic power plants in different environments to ensure its long-term safe operation, the correct choice of different parts of the applicable cable, based on the stability of the cost of the system to maximize stability to protect the power station good Long-term operating efficiency.
