| 摘要 |
PURPOSE: A solar panel is provided to efficiently concentrate solar heat since a plurality of panels, which are installed on a frame, can rotate toward the sun in four directions. CONSTITUTION: A solar panel comprises a second rotary shaft, at least one or more first rotary shafts(200), a panel(100), longitudinal openings(130) and solar collectors(1200). The second rotary shaft is installed in an east and west direction and rotate in a south and north direction. The first rotary shafts are cross-connected to the second rotary shaft and rotate in a east and west direction. A pair of semicircular auxiliary panels(100a,100b) are installed on both sides of the first rotary shaft on a frame. The longitudinal openings send the wind to the central part of the auxiliary panel in a longitudinal direction. The solar collectors are installed in parallel along the openings. |
