SOLAR CONCENTRATING DEVICE

摘要

A solar concentrating device according to the present invention comprises: a concentrating plate which concentrates sunlight; a plurality of sub-supports which are provided on the back surface of the concentrating plate and support the concentrating plate up and down; a main support which connects the sub-supports; a first rotation driving unit which is provided on one side of the center of the main support and rotates the main support to rotate the concentrating plate in accordance with the altitude of the Sun; a second rotation driving unit which is provided on one side of the first rotation driving unit and rotates the first rotation driving unit to rotate the concentrating plate in accordance with the orbit of the Sun; and a tower which is provided on one side of the second rotation driving unit and is fixed to the ground surface.