While the need for energy increases in our developing and growing world, the demand for renewable energy is also increasing rapidly due to the depletion of fossil fuels and their damage to the environment. Population growth, industrialization, rise in living standards and technological developments, especially in developing countries, show that energy demand will further increase in the near future. Factors such as fossil energy resources causing environmental problems, their reserves being rapidly depleted, dependence on energy resources causing political and economic problems, and fluctuating energy prices have increased the interest in renewable energy resources. In this study, a feasibility study was conducted to meet the electricity needs of an industrial production company by using solar energy. First of all, the annual electrical energy expenses of the industrial company, the months in which maximum and minimum electrical energy was consumed, and the annual average energy expenditure were calculated. Then, calculations were made to establish a grid-connected renewable energy source system using solar energy. In the study, parameters such as net present cost (NBM) and energy were taken into consideration as evaluation criteria. The daily energy consumption of the company is on average 5186 kWh. In addition, the amount of electricity bill paid by the company for 2022 is approximately $240,000. It has been determined that the solar panel power plant planned for the company will pay for itself within 3-4 years after the installation and commissioning.