| 摘要 |
Power generation using sunlight comprising: an upper fixing-frame rotatably installed at an upper-shaft attached to a cell-guardrail; a lower fixing-frame rotatably installed at a lower-shaft parallel to a lower-part of the upper-shaft; a main-link including one end installed at the upper-shaft, the other end installed at the lower-shaft; a sub-link including one end installed at the upper fixing-frame, the other end installed at the lower fixing-frame; and an actuator including one end installed at the lower-shaft. A four-bar link is formed with the upper fixing-frame, the lower fixing-frame, the main-link, and the sub-link. A photovoltaic module generating power from sunlight installed at a building, bridge, park, and the like as a result of the configuration above is contemplated herein. The solar cell panel has an angle facing sunlight that can be easily adjusted to enhance photovoltaic efficiency. The construction can display a luxurious image by providing an elegant appearance.
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