In the photovoltaic industry, there are long distances between workshops for loading, unloading and transporting cells. Manual transportation is time-consuming and labor-intensive, and it is easy for the transportation to be delayed, resulting in the accumulation of goods at the end of the line. Intelligent robots replace the original manual work and help the photovoltaic industry to upgrade intelligently and digitally, replacing more than 80% of porters and improving logistics efficiency.