Journal of the Korean Crystal Growth and Crystal Technology (한국결정성장학회지)

The Korea Association of Crystal Growth (한국결정성장학회)
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1-Dimensional efficiency modeling of rear floationg junction solar cell

후면부유접합 태양전지에 있어서의 1차원 효율 모델링

  • Ebong, A.U. (Photovoltaics Team, Electronic Materials Laboratory, Materials Sector, Samsung Advanced Institute of Technology) ;
  • Kim, D.S. (Photovoltaics Team, Electronic Materials Laboratory, Materials Sector, Samsung Advanced Institute of Technology) ;
  • Lee, S.H. (Photovoltaics Team, Electronic Materials Laboratory, Materials Sector, Samsung Advanced Institute of Technology)
  • ;
  • 김동섭 (삼성종합기술원 재료섹터, 전자재료Lab., 태양전지팀) ;
  • 이수홍 (삼성종합기술원 재료섹터, 전자재료Lab., 태양전지팀)
  • Published : 1997.02.01
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Abstract

Rear floating junction cell (RFJC), using the buried contact technology, is capable of eliminating the efficiency limitations on the single sided cells by providing betterear surface passivation. The implementation of this structure, is simpler and lower in cost and therefore viable for commercial production. However, the contributions, due to damages in the two sets of grooves, to the total dark saturation current density has limited the achievable efficiency of the RFJC to only 21.5 %. This Paper reports on the efficiency estimates of RFJC using PC-1D.

전극함몰형 태양전지에 후면 부유접합의 도입은 양질의 표면보호를 제공할 수 있어서 효율 향상을 꾀할 수 있다. 이 논문은 PC-1D 모델링을 통하여 후면 부유접합형 태양전지의 효율을 시뮬레이션 분석한 것이다.

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