| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photovoltaic power generation panel which can enhance generation efficiency. <P>SOLUTION: A photovoltaic power generation panel 1 includes multiple photoelectric conversion elements 31, 32 having different forbidden band widths, and a light guide member 4 which guides sunlight to the multiple photoelectric conversion elements 31, 32. The multiple photoelectric conversion elements 31, 32 are juxtaposed in the plane direction of the photoelectric conversion elements 31, 32, and the forbidden band width is different between adjoining photoelectric conversion elements 31, 32. The light guide member 4 is provided across the multiple photoelectric conversion elements 31, 32, and has a forbidden band width corresponding to the wavelength component of sunlight. <P>COPYRIGHT: (C)2013,JPO&INPIT |
