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Outdoor Performance Evaluation of Multi-Crystalline Silicon Photovoltaic Module

다결정 실리콘 태양광 모듈의 옥외 성능 평가

  • Lee, Yuri (School of Chemical Engineering, Yeungnam University) ;
  • Kim, Woo Kyoung (School of Chemical Engineering, Yeungnam University) ;
  • Jung, Jae Hak (School of Chemical Engineering, Yeungnam University)
  • 이유리 (영남대학교, 화학공학부) ;
  • 김우경 (영남대학교, 화학공학부) ;
  • 정재학 (영남대학교, 화학공학부)
  • Received : 2018.11.26
  • Accepted : 2019.09.18
  • Published : 2019.09.30

Abstract

Solar energy is one of the renewable energy sources. It can respond to expanding energy demand. A solar cell module is designed to have a durability that can be developed over a long period of 25 years to be installed outdoors and perform like a stable power supply. We need Standard Test Condition (STC)-based power output data before and after testing to measure the power output of existing modules. The modules are shown to reduce power output by comparing data before and after outdoor experiments regardless of whether they are indoor or outdoor. It is easy to compare the power output quantities through the module simulator in the indoor. However, it takes a lot of testing time and costs to compare the power output on outdoor in the case of a high number of modules and distance from the module simulator. It can save time and costs if we can check the power output using the data in outdoor. We have used the long-term outdoor test to find the elements out that corresponds to the reductions in power output quantities. We have conducted research that matched the actual and the tests.

Keywords

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