A Characteristic Study on the Dye-Sensitized Solar Cell by the Shadow Effect

그림자 효과에 의한 염료감응형 태양전지의 특성연구

  • Published : 2010.01.01


The shadowing effects lead to the serious power losses of the PV module. The shadowing effects are caused by several factors such as leafs, dust, antenna and clouds. The dye-sensitized solar cells are more economical than the conventional silicon solar cell that's why the dye-sensitized solar cells are recently focused on. We carried out research on the efficiency of the dye-sensitized solar cell depending on the level of shadow changing the formula of the circuit. The research on the efficiency of the large dye-sensitized solar cell depending on the level of shadow focused on commercialization was carried out. As the results, it is known that the series and parallel connection method is the best choice for the least losses of PV module assemblies. It is especially known that one more series connection is the best choice for the least losses about shadowing effects and current losses in the series and parallel connection.


  1. Easwaramoorthi Ramasamy,"Portable, parallel grid dye-sensitized solar cell module prepared by screen printing." Journal of Power Sources 165 (2007) 446-449
  2. Mi Jeong Kim, "A study on the large scaling of Dye-Sensitized Solar Cell for commercialization." 2007년도 대한전기학회 하계학술대회 논문집
  3. S. Silvestre, "Study of bypass diodes configuration on PV modules," Applied Energy 86 (2009) 1632 -1640
  4. Gi Hwan Kang "The development of the automatic arrangement equipment for manufacture multiplex-model PV module." 한국태양에너지학회 학술대회논문집
  5. Catani, A., "SHADING LOSSES OF BUILDING INTEGRATED PHOTOVOLTAlC SYSTEMS." - Centre of Applied Research Sustainable Energy Technologies
  6. B. O'Regan, M. Gratzel, "A low-cost, high-efficiency solar cell based on dye-sensitized colloidal TiO2 films." Nature 353 (1991) 737.
  7. Mi Jung Park, "Optimization for Multi array photovoltaic system," Theories and Application of Chem. Eng., 2006, Vol. 12, No.2
  8. Kwang Dug Kim,"A study the fabrication of externally connected module of dye-sensitized solar clee." Department of Electrical Engineering Pusan National University
  9. E. Roman,"Experimental results of controlled PV module for buliding integrated PV systems." Solar Energy 82 (2008) 471-480
  10. Tuquabo Tesfamichael, "Characterization of a commercial dye-sensitized titania solar cell electrode." Solar Energy Materials & Solar Cells 76 (2003) 25-35