| Title |
Applied Spherical Lens with Reflect Mirror for the CPV module |
| Authors |
Kang-Yeon Lee ; Byeong-Ho Jeong ; Hyo-Jin Kim |
| DOI |
http://dx.doi.org/10.5207/JIEIE.2011.25.11.083 |
| Keywords |
CPV System ; Photovoltaic ; Spherical Lens ; Multi-junction Solar Cell ; Parallel MJ Cell |
| Abstract |
There are two main types of concentrating optical systems in use today: refractive types that use Fresnel lenses, and reflective systems that use one or more mirrors. Regardless of the chosen optical system, the result is concentrated sunlight being aimed at the sensitive face of the cell, to produce more energy from less photovoltaic material. In this paper, for the achieve trackerless CPV system, CPV module included that the spherical lens with reflect mirror makes it possible to achieve high and stable power generation performance for the high concentration photovoltaic power generation system and cope with the needs for a variety of shapes and sizes in flexible manners and that the multiple cavity assemble method greatly reduces costs. Development of these high performance multi-junction CPV module promises to accelerate growth in photovoltaic power generation. |