Photovoltaic module inspection method and system

The invention discloses a photovoltaic module inspection method, and the method comprises the following steps: S1, detecting a photovoltaic module through an external detection device, and enabling acamera on the detection device to periodically and circularly operate; S2, enabling the camera on the detection device to acquire images on the photovoltaic panel at equal intervals; S3, uploading theimages detected in the step S2 to a background detection center; S4, enabling the background detection center to analyze the images; S5, positioning an abnormal point; S6, sending an exception report, operating the camera on the detection device in the step S1 once every 10 minutes, and circularly detecting the detected photovoltaic module twice. Through the design, dual detection can be carriedout through the ground inspection robot and the detection unmanned aerial vehicle in photovoltaic panel detection, the efficiency of photovoltaic panel data acquisition is greatly improved, the overall accuracy is also improved