Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2007.07a
- /
- Pages.214-215
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- 2007
The analysis on long-term durability and output power characteristics of PV modules by variation on local thermal property
태양전지모듈의 국부적 열특성 변화에 따른 장기적 내구성 및 출력특성 분석
- Kang, Gi-Hwan (Konkuk University) ;
- Kim, Kyung-Soo (Korea Institute of Energy Research(KIER)) ;
- Park, Chi-Hong (Konkuk University) ;
-
Yu, Gwon-Jong
(Korea Institute of Energy Research(KIER))
;
-
Ahn, Hyung-Keun
(Konkuk University)
;
-
Han, Deuk-Young
(Konkuk University)
- Published : 2007.07.18
Abstract
Int this paper, we studied the analysis on long-term durability and output power characteristics of PV modules by variation on local thermal property. Using 5 modules(80W), we measured the maximum output power change during the test period. And the optical transmittance of glass was compared with PV module's maximum power fluctuation. The external environment change effected contamination on the entire or local surface of module. This caused the local temperature variation of each solar cell on PV module. The specific analysis is shown in the following paper.
Keywords