| 摘要 |
PROBLEM TO BE SOLVED: To provide a solar-cell mounting body, a condensing type photovoltaic power generation system and a condensing type photovoltaic power generation module which efficiently condense sunlight (light) on a light receiving surface of a solar cell, suppress the excessive concentration of the light, suppress the reduction of the electrical characteristics (FF) of the solar cell, improve the power generation efficiency of the solar cell, and improve productivity.SOLUTION: A secondary lens 100 includes an incident part 101 which faces a condenser lens and on which a condensed light beam from the condenser lens is made incident as incident light (light Lc), an emission part 102 which is arranged to face the solar cell and emits the incident light made incident on the incident part 101, a top part 104 which faces the condenser lens, an intermediate part 105a which is arranged (formed) to be continuous to the top part 104, and an intermediate part 105b which is arranged to be continuous to the intermediate part 105a and faces the emission part 102. |
