| 摘要 |
PURPOSE: A solar panel curtain device is provided to easily protect a solar panel from a foreign material by automatically covering a solar panel. CONSTITUTION: A solar panel is installed on the ground and has a preset tilt angle. A panel curtain (110) covers the solar panel. A first roll housing (160) is installed on the lower part of the solar panel. A second roll housing (220) is installed on the upper part of the solar panel. A first rail (200) and a second rail (210) rotate at both sides of the solar panel. |
