Aplicativo de software para la asistencia en el diseño de sistema de autogeneración que determiné el costo y el tiempo de retorno de inversión

Abstract

The present degree work aims to explain the development of a software application, which is responsable for designing a small-scale solar photovoltaic system for the cities of Tunja and Villavicencio, as well as determining the cost of the system and the investment return time. For that, it was necessary to obtain the climatologically information of each city, such as the average monthly solar radiation, average hours per day of sun, number of days without sun per month and latitude and altitude, in the same way the tariff formula of the unit cost of the kilo watt per hour, the unit Price of each element that self-generating component, which together allows to obtain the appropriate design of the system.

Among the parameters you want to obtain is the total energy consumed by the user both monthly and daily, the number of solar panels needed by the system, the necessary power of the investor, the approximate value of the Project and the time it will recover the initial investment. For that, there will be a process of interaction between the user and the interface where the different steps shown in the user manual should be followed, for an optimal design. Said process will be carried Out by entering step by step the information requested by the application to the user, such as the name, the city where he wishes to design the system, the socioeconomic stratum to which he belongs and the electrical appliances he has in said residence. Subsequently, the already mentioned parameters of the system design are calculated, where the user can sabe said information for its use. In turn, the user will find in the interface more detailed information about the photovoltaic systems connected to the network and each of the elements of said syste (solar panel, invertir, bidirectional meter)