Аннотация:Theoretical justifications of the calculation method, as well as the results of experimental studies, were made according to the Michael Gretzel research. Based on the data obtained, this will help researchers in the field of alternative energy to evaluate the characteristics of the solar cell before equipment creation and implementation in the oil fields. The conclusions made present theoretical and experimental data that can be effectively applied in the oil and gas industry. Based on these facts, it is proposed to use sensitized solar cells as a combined source of electricity generation.