Application of renewable energies - Naoui Khenfer

In this work, we studied how we can model and simulate the photovoltaic (PV) generator to be installed on the roofs of the Faculty of Applied Sciences, University of Ouargla in Algeria and in free space on the ground surface to achieve positive energy buildings, This is based on a program ECOTECT to compare results and specify on both projects the shadow effect and cost factor (economic aspect), as we all used solar radiation hour data on a horizontal level in the city of Ouargla for a day that expresses..