| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a seesaw-type solar power generation device capable of reducing the effect of deposits on a solar battery panel, increasing the penetration rate of solar power generation in an area where deposits cause a problem, having a simple structure, and being realized at a low cost. <P>SOLUTION: This seesaw-type solar power generation device includes battery units (1a, 83a; 1b, 83b) provided with: seesaw rotary drive parts 83a and 83b having panel drive shafts 100a and 100b whose rotation axis direction is a specified azimuth angle direction; and solar battery panels 1a and 1b that are fixed at an inclined angle against the panel drive shafts 100a and 100b. The panel drive shafts 100a and 100b rotate by a maximum seesaw angle that is defined so that the power generating surfaces of the solar battery panels 1a and 1b face toward the direction close to the sunrise azimuth at sunrise and the panel drive shafts 100a and 100b sequentially rotate by tracking the sun's azimuth in the opposite direction of the maximum seesaw rotation angle after the sunrise, so that the deposits on the power generating surfaces of the solar battery panels 1a and 1b are removed. <P>COPYRIGHT: (C)2012,JPO&INPIT |
