[IEEE 2019 IEEE International Conference on Environment and Electrical Engineering and 2019 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe) - Genova, Italy (2019.6.11-2019.6.14)] 2019 IEEE International Conference on Environment and Electrical Engineering and 2019 IEEE Industrial and Commercial Power Systems Europe (EEEIC / I&CPS Europe) - Evaluation of the Power Generation Potential for the Installation of Photovoltaic Systems on the Roofs of the Campuses of the Federal Institute of Goiás