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Photovoltaic power generation system having solar cell module deterioration prevention function and method for preventing deterioration of solar cell module in solar power generation system
Photovoltaic power generation system having solar cell module deterioration prevention function and method for preventing deterioration of solar cell module in solar power generation system
An object of the present invention is to provide an apparatus and method for suppressing an output decrease phenomenon that can suppress the progress of the output decrease phenomenon of a solar cell module by additionally providing an inexpensive and simple configuration in a solar power generation system. [Configuration] Opening / closing means for electrically opening and closing between a solar cell module and an inverter, detection means for detecting or determining whether or not the solar cell module is generating power, and the solar cell module generating power Solar power, comprising control means for controlling the opening and closing means so as to cut off the electrical connection between the solar cell module and the inverter based on the output from the detection means or the like when not done An apparatus and method for suppressing an output decrease phenomenon in a power generation system. [Selection] Figure 1
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