| 摘要 |
PURPOSE: A single axis type solar cell apparatus is provided to improve power efficiency of a solar power module by changing its position according to the incident angle of sunlight. CONSTITUTION: A support(110) is fixed to the ground. A solar power module(120) is installed in the upper part of the support. The solar power module includes a frame(121) and a light collection plate(122) including a solar cell. A rotation unit(130) moves along the sunlight. The rotation unit includes a screw rotation part(131), a screw member(141) and a sliding par(151). |
