ROTARY TYPE SUNLIGHT STRUCTURE ON WATER SURFACE

摘要

The present invention discloses a photovoltaic structure floating on water which can constantly maintain the incident angle of a solar cell module arranging on the surface of water to increase the photovoltaic power generation. The photovoltaic structure includes: a frame body which has a first triangle shape having the lower part open and a second triangle shape side by side at a predetermined distance to arrange the solar cell module on the tilted surface of the first and second triangle shapes; body extension units which are formed as a pair and are extended to the lower part of the first and second triangle shapes; body fixing units which are formed on both sides of the lower part of the first triangle shape and the second triangle shape in parallel in a direction perpendicular to the body extension units to be fixed on the lower part of the frame body unit; a bearing unit which is fitted to the body extension units to be rotated by the force of the water; and a buoyant body which is fitted to the bearing unit to be rotated according to the rotation of the bearing unit and have directivity while being partially immersed in the water. Accordingly, the present invention can constantly maintain the incident angle of the sunlight to increase the photovoltaic power generation and employs a structure such as the frame body unit to reduce the construction time and cost.