The efficiency of the PV system can be increased by using power electronic devices along with maximum power point controller. The various structure of PV panel system and its suitability for locations have been discussed. Out of various renewable sources, solar PV system is leading nowadays due to its simple structure. Due to usage of renewable energy sources, the carbon content in the atmosphere can be reduced by which global warming problem can be overcome. IntroductionĪs the earth natural resources are decreasing day by day, to meet the increase in the power demand, the power sector is looking at alternate energy resources. A list of 185 research publications on this is appended for reference. Attempts have been made to highlight the current and future issues involved in the development of PV system with improved performance. This paper therefore presents different types of PV panel systems, maximum power point tracking control algorithms, power electronic converters usage with control aspects, various controllers, filters to reduce harmonic content, and usage of battery system for PV system. In order to get maximum output from a PV panel system, an extensive research has been underway for long time so as to access the performance of PV system and to investigate the various issues related to the use of solar PV system effectively. But, compared to other sources, the solar panel system converts only 30–40% of solar irradiation into electrical energy. Out of the various renewable energy sources, solar energy is the main alternative. Nowadays in order to meet the increase in power demands and to reduce the global warming, renewable energy sources based system is used.
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