Development of a mathematical model and computer application for optimal replacement of part of the equipment of a photovoltaic station

One of the main financial problems of any company is the timely supply of machinery. A suitable example of this is a photovoltaic station, as a photovoltaic system contains photovoltaic panels, controllers, inverters, etc. The goal of both this and every large enterprise is to invest minimal capital to replace its equipment. In the present study it is development of a mathematical model and computer application for optimal replacement of part of the equipment of a photovoltaic station.