A SUNLIGHT SENSOR, AN APPARATUS AND METHOD FOR CONDENSING SUNLIGHT USING THE SUNLIGHT SENSOR

摘要

A sunlight sensing device and a sunlight collecting apparatus and method using the same are provided to maximize the efficiency of solar photovoltatic power generation by properly changing a position of a solar cell according to an orbit of the sun. A sunlight sensing device includes a sensor module(130) detecting sunlight, a case for housing the sensor module, and a cable for supplying a power to the sensor module or outputting a signal corresponding to light sensitivity. The sensor module has a light sensor(131), a sensor attaching member(133) attached to the light sensor, and a sensor support(135) supporting the sensor engaging member. The sensor attaching member is a trigonal pyramid, and the sunlight sensor is attached to each side of the sensor attaching member.