한국전기전자재료학회논문지 (Journal of the Korean Institute of Electrical and Electronic Material Engineers)

  • 제29권12호
  • /
  • Pages.847-852
  • /
  • 2016
  • /
  • 1226-7945(pISSN)
  • /
  • 2288-3258(eISSN)
한국전기전자재료학회 (The Korean Institute of Electrical and Electronic Material Engineers)
권호 표지
DOI QR코드

DOI QR Code

옥외 관측을 통한 EVA, POE PV모듈의 열화 연구

Outdoor Testing and Degradation of EVA and POE Encapsulated Photovoltaic Modules

  • 김제하 (청주대학교 에너지융합학과)
  • Kim, Jeha (Department of Energy Convergence, Cheongju University)
  • 투고 : 2016.08.31
  • 심사 : 2016.10.27
  • 발행 : 2016.12.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

Using both EVA and POE encapsulants, we fabricated polycrystalline Si PV modules and performed a set of reliability tests of PID, DH, TC, and Complex prior to outdoor installation. The power output with temperatures and insolation as well as I-V characteristics had been monitored under outdoor environments for 18 months. In the entire period, the total power of 3,576 kWh from POE PV modules was observed larger than 3,449 kWh from EVA PV modules by 3.5%. All the PV modules showed a 5.6~9.2% drop in the conversion efficiency. As for the solar power generation, the PV modules performed through PID, TC test revealed distinct difference in between EVA and POE for which the POE PV module produced more power by +11.4% and +6.6%, respectively, as measured in the 18th month. In addition, POE was proved to protect better the solar cells under PID influence.

키워드

참고문헌

  1. J. Yang, D. Lee, D. Baek, D. Kim, J. Nam, and P. Huh, RSC Adv., 5, 51258 (2015). [DOI: https:/doi.org/10.1039/C5RA03663A]
  2. I. Fidalgo, R. Merino, and B. Perez, Proc. 31st EU PVSEC (Munich, Germany, 2016).
  3. A. W Czanderna and F. J. Pern, Sol. Energ. Mat. Sol. Cell., 43, 101 (1996). [DOI: https:/doi.org/10.1016/0927-0248(95)00150-6]
  4. P. S. Cast, H. Nagel, D. Wagenmann, J. Schoen, P. Schmitt, C. Reichel, S. W. Glunz, M. Hofmann, J. Rentsch, and R. Preu, Proc. 28th EU PVSEC (Paris, France, 2013) p. 789.
  5. T. Kojima and T. Yanagisawa, Sol. Energ. Mat. Sol. Cell., 81, 119 (2004). [DOI: https:/doi.org/10.1016/j.solmat.2003.09.003]
  6. K. Koch et. al., Metallocene-based Polyolefins, Preparation, Properties, and Technology, 2 (eds. J. Scheirs and W. Kaminsky) (Wiley, New York, 1999).
  7. J. Kim and J. Shim, J. Ind. Sci., 32, 197 (2015).
  8. UV, Temperature, Humidity, and Freezing Test (KS C IEC 61215 Standard); UV test (280-385 nm, Optical Power ${\geq}$ 15 $kWh/m^2$), solar power degradation below 4%; Photovoltaic module temperature $60{\pm}5^{\circ}C$; Relative Humidity 85%.
  9. Rural Development Administration Weather Service, http://weather.rda.go.kr/index.jsp
  10. J. Oh, S. Bowden, and G. TamizhMan, IEEE J. Photovolt., 5, 1540 (2015). [DOI: https:/doi.org/10.1109/JPHOTOV.2015.2459919]
  11. E. S. Lee, T. H. Jung, S. H. Go, Y. C. Ju, H. S. Chang, and G. H. Kang, J. Kor. Sol. Energ. Soc., 35, 57 (2015).