Abstract When it comes to reducing emissions caused by the generation of electricity, among different renewable energy sources, solar gains prominence, due its geographical availability, simplicity implementation, and absence physical moving parts. However, performance photovoltaic systems is dependent on environmental conditions. Depending temperature irradiation, (PV) system has an operating ...

The Open Learning Initiative (OLI) is an open educational resources project at Carnegie Mellon University that began in 2002 with a grant from The William and Flora Hewlett Foundation. OLI creates web-based courses that are designed so that students can learn effectively without an instructor. In addition, the courses are often used by instructors to support and complement face-to-face classroo...