| 摘要 |
The present invention relates to a robotic sunlight tracking apparatus which can reduce power consumption and improve efficiency of solar photovoltaic power generation. The robotic sunlight tracking apparatus includes a solar cell module for converting the sunlight incident thereon into electricity, a rotation shaft connected to a backside of the solar cell module for supporting the solar cell module 110 while rotating, a cylindrical body under the rotation shaft having a cam with a curvature formed as a recess in a surface of the cylindrical body in a preset depth and a motor built therein to rotate in one direction by operation of a timer, and fixing means for supporting and fixing the cylindrical body to ground, wherein the rotation shaft includes a cam follower at one side of the cylindrical body placed in the cam of the cylindrical body for moving following the cam as the motor rotates, and a lift arm connected to the cam follower for moving up/down to adjust an angle of the solar cell module when the cam follower moves following the cam. |
