Abstract: In order to effectively solve the problem of lack of technical strength in the inspection process of photovoltaic power stations, this article proposes to integrate high-altitude intelligent identification technology with photovoltaic power station inspection, and designs a high-altitude drone inspection device for photovoltaic power stations. This can strengthen the supervision of photovoltaic operation and maintenance units and power supply enterprises on photovoltaic power stations, and timely discover hidden dangers in the operation of photovoltaic panels. The digital inspection process includes a series of processes such as selecting the inspection scope, preparing basic data, collecting basic data, conducting autonomous flight inspections, and verifying inspection images. It effectively solves the problem of difficult inspection of photovoltaic power stations and provides reference experience for new operation and maintenance models of photovoltaic power stations.