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US 2014/0209146 A1Published application
Solar power generating apparatus
AssigneeRaon Tech Co., Ltd.
InventorsGi Ju Park, Doo Yeol Park, Gwang Jin Lee
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Abstract
There is disclosed a photovoltaic power generation device that includes solar cell modules installed for solar cell panels, respectively, with forming a height difference or a gap between each two of the solar cell panels, to change an arrangement angle and direction of the solar cell modules for each season period according to variations of the sun altitude and azimuth.
Claims21
A photovoltaic power generation device comprising:
- a supporting frame provided to make positions of a plurality of solar cell modules be adjustable;
- a first supporting unit provided under the supporting frame to dispersedly support a load of the supporting frame;
- a hinge connection unit coupled to a lower portion of the first supporting unit to relatively rotate the first supporting unit in a vertical direction;
- a horizontal driving unit provided in a lower portion of the hinge connection unit, the horizontal driving unit comprising a first driving motor configured to rotate the hinge connection unit from the ground in a horizontal direction;
- and
- a vertical driving unit comprising one end coupled to a lateral surface of the hinge connection unit and the other end coupled to a central portion of the first supporting unit.
3 more elements
Dependencies are inferred from the claim text.