다결정 실리콘 태양광 모듈의 옥외 성능 평가

• Published in: Current Photovoltaic Research Vol. 7; no. 3; pp. 71 - 75
• Main Authors: 이유리(Yuri Lee), 김우경(Woo Kyoung Kim), 정재학(Jae Hak Jung)
• Format: Journal Article
• Language: Korean
• Published: 한국태양광발전학회 2019
• Subjects: 자연과학일반; Solar cells; Outdoor testing; Reliabilities; Photovoltaic performance analysis; Photovoltaic modules
• ISSN: 2288-3274; 2508-125X
• DOI: 10.21218/CPR.2019.7.3.071

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.