The performance and economical analysis of grid-connected photovoltaic systems in Daegu, Korea

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• 作者：Ju-Young Kim ; Gyu-Yeob Jeon ; Won-Hwa Hong
• 关键词：Photovoltaic system ; Grid-connected system ; Performance analysis ; Economical analysis ; Korea
• 刊名：Applied Energy
• 出版年：2009
• 出版时间：February 2009
• 年：2009
• 卷：86
• 期：2
• 页码：265-272
• 全文大小：389 K

文摘

The distribution of the photovoltaic systems is faced with technological and economic problems, and the businesses and corporations feel burdened by the photovoltaic system’s dubious economic value and high construction costs. Thus, not too many enterprises or private citizens have been participating in the business of installing photovoltaic systems. Moreover, because of lack of skills in integrating engineering and architectural design, they are experiencing difficulties even in using the technologies that have already been developed and available for application. To provide the basic information and specific data required for making the guidelines for developing photovoltaic technologies, this paper evaluates the system types, the actual state of operation, and performance of the two photovoltaic systems that are installed in Kiemyung University’s Osan Building and Dongho Elementary School in Daegu Metropolitan City.