| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To solve the following problem: when a concentrating solar battery uses a resin as a sealing material for a solar cell, the solar battery decreases in power generation amount under influence of discoloration, deformation, overheating, etc., due to heat, and sticking of dust on a light guide member causes a decrease in concentration efficiency. <P>SOLUTION: The concentrating solar battery includes: the solar cell mounted on a substrate;, and the light guide member disposed over the solar cell so as to have its lower end surface opposed to the solar cell, and guiding concentrated solar light to the solar cell, wherein an upper part of the light guide member is erected by a support material stood upright on the substrate, and the concentrating solar battery is sealed with the support material, substrate, and light guide member. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
