Solar energy and photovoltaic conversion systems with high efficiency

Abstract

Approximately 50 million people each year world population increases, and this leads to an increase in demand and hence of world energy consumption. The main sources of energy harnessed and used worldwide are represented by fossil fuels at a rate of about 78% of total generation and consumption of fossil fuels that degrade the environment and the quality of human life in all administrative implications, sociological, political, economic and cultural aspects of it. The solution currently found on the priorities for research and development of any national and international project is increasing the use of renewable energy sources and maximize conversion efficiency of these energies.