LIGHT-CONCENTRATING SOLAR POWER GENERATION PANEL, LIGHT-CONCENTRATING SOLAR POWER GENERATION DEVICE, AND LIGHT-CONCENTRATING SOLAR POWER GENERATION SYSTEM

摘要

Light-concentrating solar power generation panels, in each of which a power generation element is disposed at the back of each of light-concentrating lenses arranged vertically and horizontally, are arranged vertically and horizontally to constitute a light-concentrating solar power generation device. A portion of multiple images is drawn around each power generation element in each panel. When each panel follows the sun and swings left, right, up, and down, since, due to the characteristics of the light-concentrating lens, an image that a person viewing the panel at a fixed position in front of the device can recognize through the light-concentrating lens varies depending on an angle (azimuth rotation angle (θ), angle of attack (α)) of swing of the panel, "Y" appears when the panel swings up, "B" appears when the panel swings down, "G" appears when the panel swings right, and "R" appears when the panel swings left, for example, if each image is selected to correspond to the respective angle of swing. This makes it possible to vary an image, such as a character, that appears following the movement of the sun, and display a message or the like appropriate at the time.