A Review on Renewable Energy System

Abstract

Various organizations all across the globe adopted a mechanics called ‘Clean Development Mechanism’ (CDM). Clean and renewable energy resources are developed due to the shortage of naturally available energy sources like fossil fuels and natural gases. Research-based on renewable energy has become an essential topic in the twenty-first century due to the higher energy crisis. On the other hand, the energy extraction process, like the combustion of fossil fuels, gives rise to the enormous pollution level in the world; thus, the utilization of these energy sources leads to the rapidly decreasing their reverse. Natural resources like sunlight, wind, tidal, geothermal, etc., are available all across the world, and free of cost are popularly known as renewable energy resources or non-conventional energy resources. Among all non-conventional energy resources, solar energy or sunlight energy is most popular as well as widely used for the extraction of useful energy and power. Solar energy has become one of the most promising alternatives for conventional energy resources. In contrast to conventional energy resources, renewable energy resources are much eco-friendly and much cleaner and produce energy without the harmful effect of pollution.