- SOLAR LIGHT AND HEAT HYBRID SYSTEM DIVIDING THE WAVELENGTH OF SOLAR LIGHT

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a light collecting type solar power generation system, and more particularly, to a hybrid system and method for generating electric power by simultaneously using sunlight and solar heat. A light converging element; spectroscope; Photoelectric device; And arranging the light collecting type solar-thermal hybrid system including the thermoelectric element, the light converging element, the spectroscope, the photoelectric element and the thermoelectric element in order from the bottom; Concentrating solar light using a light converging element; Separating solar light collected by the light converging element by a spectroscope by wavelength; Generating a photovoltaic element by receiving sunlight having a wavelength corresponding to a near infrared ray or an infrared ray region separated from the spectroscope; And a step of generating heat by receiving the sunlight of a wavelength corresponding to a visible ray or ultraviolet ray region separated from the spectroscope by the thermoelectric element. According to the present invention, there is an advantage that the manufacturing cost of the system can be lowered by providing a solar cell having a double junction structure based on near-infrared rays and an advantage of using higher solar heat by separating the wavelength of sunlight.