Under the leadership of Associate Professor of Urgench State University K. Yakubov, together with the researchers of the Department of Physics D. Kurbanov, R. Bazarbayev, masters and students, the process of assembling solar panels was organized. A laboratory device has been developed to test the properties of solar panels assembled in the laboratory in various climatic conditions. The device can be used to study the effect of wind speed, temperature and humidity on solar panels. This device helps determine the optimal operating conditions for solar panels. This device is designed to overcome the shortcomings of its predecessors. The device can be used to study the properties of hydrophobic materials used in solar cells and the effect of dust.