| 摘要 |
Disclosed is technology pertaining to a device and method for photovoltaic power generation using a photoelectric effect, and particularly a device and method for producing more electric power from a photovoltaic panel of the same area by coupling relatively inexpensive additional devices (flat mirrors, a rotation mechanism, and a cooling system) to the expensive photovoltaic panel. The device for photovoltaic power generation includes: a frame; a photovoltaic panel arranged on the frame such that a light receiving surface is perpendicular to an incident direction of sunlight with the back thereof against the sun; two or more flat mirrors which are arranged on the frame and reflect the incident sunlight to the light receiving surface of the photovoltaic panel; a rotation mechanism for tracking the sun such that the light receiving surface of the photovoltaic panel is perpendicular to the incident direction of the sunlight by rotating the frame in a biaxial direction; and a supporting structure for supporting the frame and the rotation mechanism. |
