| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a concentrated type solar power generation device having both high conversion efficiency and high weather resistance. <P>SOLUTION: A concentrated type solar power generation device comprises: a light-concentrating device 12 for concentrating sunlight; a solar cell 14; a homogenizer 16 erected on the solar cell 14 just above thereof so as to make its bottom surface to face the solar cell 14, for guiding the sunlight concentrated by the light-concentrating device 12 to the solar cell 14; and a seal member 18 for covering side surface of lower part of the homogenizer 16 and the solar cell 14. In the concentrated type solar power generation device with a frustum shaped homogenizer 16, a mirror reflection layer 20 made of a material having a light reflection rate of 0.9 or above is provided on the side surface of the lower part of the homogenizer 16. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
