Clean and renewable energy sources are heavily debated and are being seen as a great alternative to meeting society's energy demand, whether for economic reasons or for reasons of lower carbon emissions, consequently there is a growing search for these energy sources. In this way, solar energy is gaining more and more space, especially in homes. The objective of this study is to analyze the implementation of a bifacial solar system in a residence, aiming to make better use of generation per installed system space. The advantage of bifacial is the generation on the lower face, which can increase the electrical production in each panel by up to 25%.

Development of satellite and launcher subsystems involves programming complex embedded systems and dealing with multiple system interactions while complying with both functional and technical requirements as well as software quality. Space onboard system project development is complex and is normally both time consuming and highly susceptible to errors. The combination of scrum agile methods with model-based programming addresses these restraints and allows synergetic interactions between team members. This paper describes the classroom experience of a group of students in the development of a Nanosatellite Event Simulator and its display interface for an Attitude Control and Determination Subsystem (ACDS). It was used the instructional technique of Interdisciplinary Project Based Learning (IPBL) and the software Safety-Critical Application Development Environment (SCADE).