| 摘要 |
PURPOSE: A solar tracking device is provided to increase the collection efficiency of sunlight by rotating a light concentration panel around a second rotary shaft. CONSTITUTION: A solar tracking device comprises a support stand(10), a light concentration panel(30), and a drive unit. The support stand is installed on an installation place. The light concentration panel is installed in the support stand to be rotated. The drive unit drives the light concentration panel, so that the light concentration panel can be rotated according to the diurnal motion of the sun around a rotary shaft. |
