Solar energy, which is easy and fast, also has the potential to save electricity and is the preferred option for household life. After many years of effort, the use of solar energy in israel is at an advanced level in the world, with per capita ownership of solar water heaters for domestic use at the top of the global list. The weizmann institute and the ben-gurian solar research centre are the two main israeli solar research institutes. In addition, similar studies are available in higher education institutions, such as the institute of sea law technology. The weizmann institute is engaged in high-technology research and development for solar energy, such as new technologies as solar heat, photovoltaic, photochemistry use, the absorption storage and transmission of solar energy, and solar-powered lasers. Ben-gurian centre for solar research is more specialized, and it is in fact a demonstration centre for solar thermal and photovoltaic conversion facilities in israel and a platform...