RECEIVER FOR POWER GENERATION MODULE PHOTOVOLTAIC CONCENTRATOR

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PROBLEM TO BE SOLVED : To provide a receiver for concentrating solar power generation module the decrease in conversion efficiency of which is less, even if there is positional deviation or rotational deviation of a homogenizer, or positional deviation or rotational deviation of the condensed light.SOLUTION : A receiver 10 for concentrating solar power generation module includes a substrate 12, a solar cell 14 for receiving sunlight fixed onto the substrate 12, and a homogenizer 16 mounted directly above the solar cell 14, and leading sunlight condensed by a condenser to the solar cell 14. The homogenizer 16 has such a surface shape as n(n≥2) spheres of radius Rare stacked in the vertical direction, and the radius Rof the k-th sphere from the solar cell 14 side is larger than the radius Rof the (k+1)th sphere.