This article mainly studies the photovoltaic power station in Gonghe County, Qinghai Province. Through model analysis, field investigation, and data combination, the difficulties in the utilization of solar energy resources in Gonghe County are introduced. The model is fully utilized to simulate and analyze the optimal tilt angle of photovoltaic panels and the optimal cleaning cycle of electric cleaning devices. In addition, reference solutions are proposed for the heating problem of extreme weather components. At the same time, it has a reference value for improving the power generation efficiency of photovoltaic power stations in Gonghe County. The experimental results serve as a reference for improving the power generation efficiency of the photovoltaic power station in Gonghe County. In the future, the research team will further expand the monitoring samples and extend the model to surrounding parks such as Longyangxia and Talatan, verifying its universality under different landforms and wind speed zones. At the same time, they will collaborate with inverter manufacturers such as Huawei and Sungrow to integrate the "inclination-cleaning-thermal management" three-dimensional optimization algorithm into the intelligent operation and maintenance platform, enabling real-time command issuance from the cloud. It is expected to increase the annual equivalent utilization hours by another 3% to 5%.

Weijun He, Shuangyin Li. Research on the Efficiency of Photovoltaic Thermal Power Generation in Gonghe County, Qinghai Province. Academic Journal of Engineering and Technology Science (2025), Vol. 8, Issue 5: 40-48. https://doi.org/10.25236/AJETS.2025.080506.

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