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Jingchang Electronics Co., Ltd
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Photovoltaic energy terminal
Photovoltaic energy terminal is a very important part of the photovoltaic system, which should attract enough attention. Photovoltaic energy terminal accounts for a small proportion in photovoltaic systems, but many links need to be used, such as junction boxes, combiner boxes, cable connections between components and inverters.
In addition to the quality of the terminal itself, another very important reason for the failure of the Photovoltaic energy terminal is that the construction is not done properly, which caused the virtual connection of the Photovoltaic energy terminal, which caused the DC side to draw arc, and then caused a fire. Problems caused by Photovoltaic energy terminal include: increased contact resistance, connector heating, shortened service life, connector burnout, string power failure, junction box failure, component leakage, etc., causing the system to fail to work normally and affecting the power generation efficiency.
