CONCENTRATING PHOTOVOLTAICS APPARATUS HAVING NON-POWERED SOLAR LIGHT TRACKING FUNCTION

CONCENTRATING PHOTOVOLTAICS APPARATUS HAVING NON-POWERED SOLAR LIGHT TRACKING FUNCTION

Disclosed is a light-collecting type solar energy generating device with a powerless sunlight tracing function which includes a solar cell panel unit (200) producing electricity by utilizing sunlight; a solar cell unit which includes a sunlight collecting unit forming a focus of sunlight on the top...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHANG, JOON YEON, LEE, KYEONG SEOK, JEONG, JEUNG HYUN, KIM, IN HO, LEE, TAEK SUNG, NHO, CHU WON, BYUN, SEOK JOO
Format: Patent
Sprache:eng ; kor
Schlagworte:
BASIC ELECTRIC ELEMENTS
BLASTING
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
HEATING
LIGHTING
MECHANICAL ENGINEERING
RANGES
SEMICONDUCTOR DEVICES
SOLAR HEAT COLLECTORS
SOLAR HEAT SYSTEMS
VENTILATING
WEAPONS
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Beschreibung
Zusammenfassung:Disclosed is a light-collecting type solar energy generating device with a powerless sunlight tracing function which includes a solar cell panel unit (200) producing electricity by utilizing sunlight; a solar cell unit which includes a sunlight collecting unit forming a focus of sunlight on the top surface of the solar cell panel unit (200) by collecting incident sunlight which is formed on the top of the solar cell panel unit (200); a sunlight tracing unit (300) which is composed of an expandable member (310) and a fixed member (320) having different thermal expansion indexes and which controls the top surface of the solar cell panel unit (200) to face the sunlight while being bent in one direction by heat transmitted from the solar cell panel unit (200). [Reference numerals] (AA) Sunlight