Thermal Characteristics Evaluation of Concentrated Hybrid Panel with cooling system on PV module

PV모듈의 냉각장치를 적용한 집속형 복합패널의 집열 특성 평가

  • Seo, Yu-Jin (Dept. of Electrical Engineering, Inha University) ;
  • Huh, Chang-Su (Dept. of Electrical Engineering, Inha University)
  • Published : 2005.09.30

Abstract

Normally if sunlight is directed on a solar cell without any increasing in temperature, the amount of absorption energy per unit area of each cell is increasing. In a silicon solar cell. however, cell conversion efficiency decreases with the increase of temperature. Therefore, to maintain cell conversion efficiency under normal condition, it is necessary to keep the cell at operating temperature. We tried to design and make new hybrid panel with cooling system to prevent increasing of temperature on cell, collect and use thermal energy more effectively. We compared performance of this new hybrid panel with current thermal panel. We also evaluated conversion efficiency, thermal capacity and confirmed cooling effects from thermal absorption efficiency.

Keywords

References

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