3kW급 계통연계형 태양광발전시스템 실증연구

Demonstration Analysis of 3kW Grid Connected PV System

Solar cell converts sunlight into the electricity that one of the most versatile forms of energy. It has been developed and applied on residental electric power system by urbanized countries as a alternative energy source to overcome energy problem after oil shock. This paper summarizes the results of these efforts by offering a snapshot of the configuration of photovoltaic in residential applications. The status of PV system components and inter-connection and safety equipment will be summarized. Hence this paper discusses only points that might be useful for application.