| 摘要 |
The present invention relates to power generation using sunlight and comprises: an upper fixing frame (40) which is rotatably installed at an upper shaft (30) attached to a cell guardrail (10); a lower fixing frame (60) which is rotatably installed at a lower shaft (50) arranged in parallel to a lower part of the upper shaft; a main link (80) including one end installed at the upper shaft (30) and the other end installed at the lower shaft (50); a sub-link (90) including one end installed at the upper fixing frame and the other end installed at the lower fixing frame; and an actuator including one end installed at the lower shaft. The present invention is characterized in that a four-bar link is formed with the upper fixing frame, the lower fixing frame, the main link, and the sub-link. The present invention relates to a photovoltaic module that generates power from sunlight using a guardrail installed at a building, a bridge, a park, and the like as a result of the configuration above so that a solar cell panel can be installed at various positions of a construction. In addition, the solar cell panel according to the present invention has a structure in which an angle facing the sunlight can be easily adjusted to enhance photovoltaic efficiency. In addition, the construction having the solar cell panel can display a luxurious image by providing an elegant appearance. |
