| 摘要 |
PURPOSE: A solar tracking system is provided to efficiently use sunlight by inclining a foldable support depending on the azimuth and altitude of the sun. CONSTITUTION: A solar tracking system comprises an upper frame(10), a foldable support, a length control unit, a drive unit, and a controller. The tilt angle of the upper frame is changed around a pivot unit(11). The foldable support supports the upper frame. The length control unit is attached on the support and controls the length of the support. The drive unit powers the length control unit. The controller controls the drive unit. |
