Introduction And Literature Review New Generation Photovoltaic - amazonia.fiocruz.br

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AbstractRapidly and continuously increasing population and materialistic life styles, the power requirement is increasing at even faster pace. This increased power demand means further burning of fossil fuels for power generation and adding more and more greenhouse gases in to the local and global environment.

Due to awareness and the adverse consequences of such environmental changes on the life of life cycle, the researchers, scientists, engineers, and environmentalists have started developing and using new, clean, and renewable sources of energy to minimize the greenhouse gases emissions. Some of the major resources of clean energy includes solar, wind, biomass, hydro, and geothermal.

This paper presents a technological analysis of grid connected photovoltaic system presented by various researchers around the world. The grid connected PV systems are being used for electricity supply to residential, governmental buildings, schools, hospitals, remotely located health centers, street lighting, and so on.

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Such systems, specifically in residential sector, can generate revenue for house or building owners through sales of the extra energy during peak hours to Gemeration grid using the net metering systems. Some of the aspects presented in this paper are the PV properties which includes power capacity and output generated energy, cost of energy COEmodule efficiency, system efficiency, performance, and capacity factor.

Renewable energy generation is one the promising technology and environmental friendly means of power production with less or no release of environmental pollution such as carbon dioxideSulphur dioxidenitrogen oxide.

Moreover, renewable resources have no greenhouse effect which results in global warming and leads to series of catastrophes like melting of glaciers, extinction of various plants and animals around the globe. Among the various source of clean energy that are used for generating power now a days are solar Introduction And Literature Review New Generation Photovoltaic PVwind, biogas, biomass, hydro, geothermal etc.

Solar energy has started drawing attention of world around s and it continues developing rapidly for the past decade compared with other renewable resources [1]. The objectives of mitigating greenhouse effect and carbon emission around the world makes solar energy technology to spread in both. The global estimated installed solar PV capacity as of now was Government and Non-government organizations, in different countries, are making efforts in promoting the integration of solar PV projects in both urban and rural communities.

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Literatuge This is achieved by providing financial supports to the individual citizens and industries to fulfil their basic energy needs. Solar PV system configurations can be of different types for different applications. To provide basic requirements for the implementation of solar PV systems and utilizing the abundant solar radiation around the world, researchers have performed extensive studies in this field. This includes performance evaluation, feasibility studies, computer simulation, and experimental evaluation. Some of the most important parameters used for evaluating PV system are system capacity, generated energy, module efficiency, system efficiency, Performance ratio PRand capacity factor CF.]