| 摘要 |
<p>PURPOSE: An apparatus for generating solar power and an apparatus for concentrating light are provided to adjust the light concentration ratio by controlling the area of the incident and exit surfaces of a light concentration unit. CONSTITUTION: A light concentration unit(200) in a wedge shape includes an incident surface(211) and an exit surface. The area of the exit surface is smaller than the incident surface. Solar cells(301, 302) are arranged on the exit surface. The light concentration unit includes a guide unit(210) and a light radiation unit(220). Concentrated light is transferred to the guide unit. The guide unit guides the light to the light radiation unit. The light concentration ratio is controlled by adjusting the area of the incident surface and the exit surface.</p> |
