Comparative study of the costs of implementation of three types of photovoltaic energy systems in the city of Porto Nacional - TO

It is known that the world is at a time when society is increasingly seeking to adapt to the means of sustainable development as a way of preserving the environment and maintaining balance so that there is no depletion of the energy resources present in the world. One of these means is solar or photovoltaic energy, which is based on the conversion of energy that is radiated by the sun into electrical energy by means of photovoltaic cells, distributed in panels that are part of the photovoltaic generation system. The present work aims to carry out a comparative study of the cost of implantation of the solar energy system with methods of structures with active, chronological and sensor trackers. Implementation costs were assessed, in addition to identifying the efficiency of each system along with advantages and disadvantages.