SOLAR LIGHT COLLECTING APPARATUS

摘要

PURPOSE: A sun light concentration system is provided to improve the efficiency thereof by rotating a solar panel in one direction through a drive source and rotating the solar panel in the other direction through a spring device. CONSTITUTION: A sun light concentration system comprises a base frame(10), a drive unit(20), and a light concentration unit(30). The drive unit is installed in the base frame. The drive unit comprises a spring device and a drive source(28) for winding the spring of the spring device in one direction. The light concentration unit has a solar cell panel(33) and condenses sunlight. The light concentration unit is connected to the drive unit and is installed in the base frame. The solar cell panel of the light concentration unit is rotated in one direction by the drive source.