Certain investigations and experimental analysis on solar pv system for reducing the usage of power optimizers

Abstract

they contribute 22% of the total electric power generation around the world. Solar power generation is a latent solution to the environmental problems being triggered by fossil fuels. However the efficiency of solar cells is only about 22% and the embedded inverter dynamically dips the mismatch losses, optimizes the solar energy harvest and enlightens the reliability of solar systems. As electricity demand is intensified with supply, the contribution of power generation is shared between the proportions of thermal power station, nuclear energy and other conventional power sources. Yet, if there is any collapse in the above assets will result in the unsafe impacts to the atmospheric conditions. As conventional energy resources are facing recession and negative impacts, there is a need for alternate reliable energy resources. The world hunts for sustainable power source that it is accessible and which turns out the focus on solar and wind. From all the renewable energy resources, solar energy is highly harnessed for domestic application to meet out the demand. newlineAt present, solar energy is one of the efficient renewable energy resources that can satisfy the demand for domestic application. The Government of India also plans to rise the renewable energy generation to 175 GW by 2022 to match the load demanded by the users. The implementation of Solar PV system is still limited as it requires power optimization. To upsurge the power conversion efficiency of the Solar PV system, an optimum DC to DC converter must be chosen. The major demerits in the solar PV system are cost, shading losses and PV panel mismatch losses. In order to rectify these demerits, different Maximum Power Point Tracking (MPPT) algorithms and control techniques are adopted newline