Building integrated photovoltaic system with two-sided power generation technology

The present invention relates to a double-sided building integrated photovoltaic system (BIPV) to which double-sided power generation technology is applied, and more specifically to a double-sided BIPV to which double-sided power generation technology is applied including a double-sided solar module...

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Bibliographische Detailangaben
Hauptverfasser: JOUNG CHE BONG, KIM JUNG HOON, LEE JUN MYUNG, LEE CHUNG SIK, CHO WON JE, HYEONG DA SOL
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a double-sided building integrated photovoltaic system (BIPV) to which double-sided power generation technology is applied, and more specifically to a double-sided BIPV to which double-sided power generation technology is applied including a double-sided solar module and a reflective sheet, and reflecting light passing through the double-sided solar module to a rear surface of the solar module. The BIPV to which double-sided power generation technology is applied may be provided which comprises: a structural portion (100) having a rear surface installed on a structure of a building; a solar module (500) converting solar energy flowing in through the front and rear into electrical energy; a thermal bridge blocking member (200) connected to one side of the structural portion (100) and has an insulating material (230) inside to block a thermal bridge between the solar module (500) and the structural portion (100); a reflective sheet (300) installed on one side of the insulating material (230) and reflecting light which passes through the solar module (500) and flows therein; and a ventilation portion (400) forming a ventilation space (430) through which air flows inside and having one side connected to the thermal bridge blocking member (200) and the other side connected to the solar module (500), thereby separating the reflective sheet (300) and the solar module (500) from each other. Accordingly, power generation efficiency is improved. 본 발명은 양면발전 기술이 적용된 양면형 건물일체형 태양광 발전 시스템(Building Integrated Photovoltaic System, BIPV)에 관한 것으로서, 더욱 상세하게는 양면형 태양광 모듈과 반사시트를 구비하여, 양면형 태양광 모듈을 투과하여 통과되는 빛을 태양광 모듈의 후면으로 반사시키는 양면발전 기술이 적용된 양면형 건물일체형 태양광 발전 시스템에 관한 것이다. 본 발명은, 후면이 건축물의 구조물에 설치되는 구조부(100); 전면과 후면으로 유입되는 태양광 에너지를 전기 에너지로 전환시키는 태양광모듈(500); 상기 구조부(100)의 일측에 결합되고, 내부에 단열재(230)를 구비하여 상기 태양광모듈(500)과 상기 구조부(100)의 열교를 차단하는 열교차단부(200); 상기 단열재(230)의 일측에 설치되고, 상기 태양광모듈(500)을 투과되어 내부로 유입된 빛을 반사하는 반사시트(300); 및 내부에 공기가 연통되는 통기공간(430)을 형성하며, 일측은 상기 열교차단부(200)와 결합되고 타측은 상기 태양광모듈(500)과 결합되어 상기 반사시트(300)와 상기 태양광모듈(500)을 상호 이격시키는 통기부(400);를 포함하는 양면발전 기술이 적용된 건물일체형 태양광 발전 시스템을 제공할 수 있다.