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WO2014034979A1 - Dye-sensitized solar cell assembly having cooling line - Google Patents

Dye-sensitized solar cell assembly having cooling line Download PDF

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Publication number
WO2014034979A1
WO2014034979A1 PCT/KR2012/006960 KR2012006960W WO2014034979A1 WO 2014034979 A1 WO2014034979 A1 WO 2014034979A1 KR 2012006960 W KR2012006960 W KR 2012006960W WO 2014034979 A1 WO2014034979 A1 WO 2014034979A1
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WO
WIPO (PCT)
Prior art keywords
dye
solar cell
sensitized solar
cooling
substrate
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Application number
PCT/KR2012/006960
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French (fr)
Korean (ko)
Inventor
임태진
김도헌
정성훈
Original Assignee
주식회사 이건창호
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Priority to PCT/KR2012/006960 priority Critical patent/WO2014034979A1/en
Publication of WO2014034979A1 publication Critical patent/WO2014034979A1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/20—Light-sensitive devices
    • H01G9/2068—Panels or arrays of photoelectrochemical cells, e.g. photovoltaic modules based on photoelectrochemical cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/20—Light-sensitive devices
    • H01G9/2027—Light-sensitive devices comprising an oxide semiconductor electrode
    • H01G9/2031—Light-sensitive devices comprising an oxide semiconductor electrode comprising titanium oxide, e.g. TiO2
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/20—Light-sensitive devices
    • H01G9/2059—Light-sensitive devices comprising an organic dye as the active light absorbing material, e.g. adsorbed on an electrode or dissolved in solution
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/542—Dye sensitized solar cells

Definitions

  • the present invention relates to a dye-sensitized solar cell assembly having a cooling line, and more particularly, to a dye-sensitized solar cell by providing a separate cooling line in a dye-sensitized solar cell assembly in which a high temperature environment is generated by sunlight. It relates to a dye-sensitized solar cell assembly that lowers the temperature inside, and can also utilize the heated medium from the outside.
  • Dye-sensitized solar cells have the potential to replace conventional amorphous silicon solar cells because their manufacturing costs are significantly lower than conventional silicon-based solar cells. Unlike silicon solar cells, dye-sensitized solar cells absorb visible light It is a photoelectrochemical solar cell whose main constituent material is a dye molecule capable of generating a hole pair and a transition metal oxide that transfers generated electrons.
  • the unit cell structure of a general dye-sensitized solar cell is based on a conductive transparent electrode made of an upper and lower transparent substrate (generally glass) and a transparent conductive oxide (TCO) formed on the surface of the transparent substrate, respectively.
  • a conductive transparent electrode made of an upper and lower transparent substrate (generally glass) and a transparent conductive oxide (TCO) formed on the surface of the transparent substrate, respectively.
  • TCO transparent conductive oxide
  • the catalyst thin film electrode mainly Pt
  • a dye-sensitized solar cell is an electrolyte that supplies electrons to an oxidized dye between a working electrode substrate coated with a dye-producing TiO 2 material that receives electrons and a catalytic electrode substrate that supplies electrons. It is configured based on.
  • the increase of the cell area increases the electron moving distance in the substrate having a large resistance value, resulting in a decrease in efficiency due to the long-distance movement of the electron, and the grid method reduces the efficiency decrease.
  • the efficiency of power generation is maximized by optimizing the working electrode substrate and the catalytic electrode substrate respectively by introducing these current collecting grid electrodes. Introduction of the current collecting grid electrode is simple and the process is easy for large area application.
  • FIG. 1 is a cross-sectional view of a dye-sensitized solar cell according to the prior art.
  • a dye-sensitized solar cell manufactured by using a series module of a large-area jet-series type is disclosed.
  • the dye-sensitized solar cell module has a sandwich structure in which the first substrate 2 and the second substrate 4 are bonded to each other as two plate-shaped transparent electrodes, and is discretized on the rear surface of the first substrate 2 as one transparent electrode. And a second electrode 8, which is a second electrode 222 made of platinum or the like, on the second substrate 4, which is another transparent electrode, provided with a conductive first electrode 6 made of titanium, or the like.
  • the outside of the metal grid 10 is wrapped with the sealing member 14 to prevent contact with the electrolyte 18, and the entire dye-sensitized solar cell
  • the wall surface of the dye-sensitized solar cell which is located on the outside of the dye-sensitized solar cell constituting the module is closed with the sealing member 14 to prevent the electrolyte 18 from leaking to the outside.
  • the metal grid 10 is connected so as to extend from one side wall of the cell to the other side wall facing the cell, that is, the electrolyte (18) filled in the dye-sensitized solar cell is moved to another dye-sensitized solar cell It is configured not to.
  • the problem to be solved by the present invention is a cooling line that cools the heat of the dye-sensitized solar cell generated by the irradiation of sunlight, and at the same time can reuse the heat generated from the dye-sensitized solar cell provided on the outer wall of the building, etc. It is to provide a dye-sensitized solar cell provided.
  • the present invention is a dye-sensitized solar cell unit module; And a cooling block in contact with one substrate of the dye-sensitized solar cell unit module, wherein a cooling medium for flowing the cooling medium for cooling heat generated when the dye-sensitized solar cell is irradiated with sunlight may flow.
  • Dye-sensitized solar cell assembly having a cooling line, characterized in that it comprises a conduit.
  • the dye-sensitized solar cell unit module is disposed inside the pair of substrates spaced apart from each other, one of the two substrates facing each other of the dye-sensitized solar cell unit module is another substrate It has a more extended width, and the cooling block is in contact with the extended width region of the one substrate.
  • the dye-sensitized solar cell module the dye-sensitized solar cell first unit module extending one substrate; And a second unit module adjacent to the first unit module and having the same structure as the first unit module, wherein one substrate of the first unit module and the second unit module is in contact with the cooling block.
  • the cooling block includes a conductive material, through which the electricity generated from the dye-sensitized solar cell is collected.
  • the cooling block is in the form of a line extending in the longitudinal direction of the dye-sensitized solar cell module.
  • the conduit of the cooling block extends outside of the dye-sensitized solar cell assembly.
  • the present invention contacts the substrate of the dye-sensitized solar cell module and uses a cooling block through which a cooling medium flows to cool the dye-sensitized solar cell module. Furthermore, the dye-sensitized solar cell assembly according to the present invention utilizes a cooling block in contact with the substrate as a current collecting line, and also provides heating water for buildings by using heat generated when used as an integrated solar cell device. Can be.
  • FIG. 1 is a cross-sectional view of a dye-sensitized solar cell according to the prior art.
  • FIG. 2 is a cross-sectional view of a dye-sensitized solar cell assembly according to an embodiment of the present invention.
  • FIG. 3 is a cross-sectional view of the dye-sensitized solar cell assembly according to an embodiment of the present invention.
  • FIG. 4 is a perspective view of a dye-sensitized solar cell assembly manufactured according to an embodiment of the present invention.
  • FIG. 5 is a plan view of an assembly showing a conduit 531 extending through a cooling block 530 in accordance with one embodiment of the present invention.
  • the present invention provides a cooling block for cooling a dye-sensitized solar cell heated in accordance with solar irradiation in contact with the dye-sensitized solar cell, in order to meet the above-mentioned conventional requirements.
  • the cooling block of the dye-sensitized solar cell includes a conduit through which a cooling medium such as water and air flows.
  • a cooling medium such as water and air flows.
  • FIG. 2 is a cross-sectional view of a dye-sensitized solar cell assembly according to an embodiment of the present invention.
  • the dye-sensitized solar cell assembly includes a dye-sensitized solar cell unit module 200 and a cooling block 290 in contact with one substrate 210 of the dye-sensitized solar cell unit module.
  • the cooling block 290 includes a conduit 291 through which a cooling medium for cooling heat generated when the dye-sensitized solar cell is irradiated with sunlight.
  • the cooling block 290 is made of a conductive material and is in contact with the substrate 210 of the dye-sensitized solar cell module 100. Therefore, the electricity flowing from the substrate 210 is collected from the cooling block 110, and flows to the outside. That is, the cooling block 110 according to the present invention functions not only as a conduit support through which a cooling medium flows from the inside, but also as a current collecting line for collecting current generated in the dye-sensitized solar cell substrate 101.
  • the dye-sensitized solar cell module according to an embodiment of the present invention is any one of the substrate 210 than another substrate It is preferable to have a wide width d, and the cooling block 290 comes into contact with the wide width region of the substrate. That is, one of the two substrates constituting the unit module of the dye-sensitized solar cell according to the present invention has a wider width than the other substrate, in particular has a structure extending to a predetermined width on both sides.
  • the unit module of the dye-sensitized solar cell according to the present invention is laminated on the conductive material layer 220a of the first substrate or the second substrate, the nanoparticle oxide layer 240 on which dye molecules are adsorbed, and the nano It is provided on the conductive material layer 220b on another substrate (here, the second substrate, 220) facing the substrate having the particle oxide layer 240 (here, the first substrate, 210), and made of a material such as platinum. It comprises a counter electrode 250 is made.
  • the dye-sensitized solar cell unit module according to the present invention constitutes a unit cell, and the unit cell may be one or plural as shown in FIG. 2.
  • the plurality of unit cells have a technical configuration that is physically separated, but electrically connected, the physical separation is by the sealing member 260, the electrical connection is a metal grid 270 in contact with the two substrates at the same time )
  • the electrolyte 280 is also filled between the two substrates. Since the functions and effects of each element of the dye-sensitized solar cell module according to the present invention are already known, they will be omitted below.
  • the present invention provides an assembly configuration of a plurality of such dye-sensitized solar cell unit module.
  • FIG. 3 is a cross-sectional view of the dye-sensitized solar cell assembly according to an embodiment of the present invention.
  • FIG 3 shows an assembly form in which the dye-sensitized solar cell unit module according to an embodiment of the present invention is coupled in a horizontal direction.
  • the dye-sensitized solar cell first unit module in which one substrate is extended and the dye-sensitized solar cell second unit module adjacent to the first unit module form a symmetric type in which one substrate in the same direction is extended.
  • the second module B in which the lower first substrate 310B extends to both sides is shown in FIG. 3, similarly to the first module A in which the lower first substrate 310A extends to both sides.
  • the first module and the second module approach horizontally and contact each other.
  • a cooling block 530 having a conduit through which a cooling medium flows is in contact with the open region 410 (hereinafter referred to as a junction region) generated by the lower substrates extending to both sides in the two modules.
  • the cooling block 530 may simultaneously cool two unit modules.
  • the dye-sensitized solar cell module according to an embodiment of the present invention is provided inside the substrate, such as glass, the upper cooling block 530 may be physically coupled to any one of the substrate.
  • the present invention provides a window assembly of a type that combines the dye-sensitized solar cell module cooled by the cooling block as described above in the glass window of the window.
  • the present invention is to solve the problem that the dye-sensitized solar cell module is shaken in the glass window frame, when the dye-sensitized solar cell module is not effectively bonded and seated in the glass substrate of the multilayer structure, deteriorating the durability of the glass window and door
  • a cooling block 530 is used that is physically coupled to any of the windows.
  • Cooling block 530 of the dye-sensitized solar cell according to an embodiment of the present invention is a line extending in the longitudinal direction of the dye-sensitized solar cell module
  • Figure 4 is a dye-sensitized manufactured according to an embodiment of the present invention
  • the cooling block 530 simultaneously contacts the extended width regions 410 and 420 of the dye-sensitized solar cell unit modules A and B, thereby mechanically fixing the module and simultaneously holding the module. Cool.
  • the cooling block 530 is provided with a conduit 531 extending in the longitudinal direction of the dye-sensitized solar cell, whereby the cooling block 530 is a current collecting line, the conduit 531 in the cooling block 530. Functions as a kind of cooling unit.
  • the coolant such as water may be heated by sunlight irradiated to the building exterior wall, and the heated water may be used as a diffused water in a building. Can be.
  • Figure 5 is a conduit 531 extending through the cooling block 530 in accordance with an embodiment of the present invention Is a plan view of the assembly.
  • Cooling or heating solvent discharged through the conduit 531 may be utilized as various water in the building.
  • the present invention uses a cooling block in contact with the substrate of the dye-sensitized solar cell module, and a cooling medium flows therein to cool the dye-sensitized solar cell module. Furthermore, the dye-sensitized solar cell assembly according to the present invention utilizes a cooling block in contact with the substrate as a current collecting line, and also provides heating water for buildings by using heat generated when used as an integrated solar cell device. Can be.
  • Dye-sensitized solar cell assemblies using conductive blocks according to the present invention have industrial applicability that can be used in combination with building windows.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Hybrid Cells (AREA)
  • Photovoltaic Devices (AREA)

Abstract

Provided is a dye-sensitized solar cell assembly having a cooling line, comprising: a dye-sensitized solar cell unit module; and a cooling block contacting one substrate of the dye-sensitized solar cell unit module. The cooling block includes a conduit therein for the flow of a cooling medium for cooling the heat generated when solar light is radiated onto the dye-sensitized solar cell.

Description

냉각 라인을 구비한 염료감응 태양전지 어셈블Dye-Sensitized Solar Cell Assembly with Cooling Line
본 발명은, 냉각 라인을 구비한 염료감응 태양전지 어셈블리에 관한 것으로서, 보다 상세하게는, 태양광에 의하여 고온의 환경이 발생하는 염료감응 태양전지 어셈블리 내에 별도의 냉각 라인을 구비함으로써 염료감응 태양전지 내의 온도를 낮추며, 아울러 가열된 매체를 외부에서 활용할 수 있는 염료감응 태양전지 어셈블리에 관한 것이다. The present invention relates to a dye-sensitized solar cell assembly having a cooling line, and more particularly, to a dye-sensitized solar cell by providing a separate cooling line in a dye-sensitized solar cell assembly in which a high temperature environment is generated by sunlight. It relates to a dye-sensitized solar cell assembly that lowers the temperature inside, and can also utilize the heated medium from the outside.
1991년도 스위스 국립 로잔 고등기술원(EPFL)의 마이클 그라첼(Michael Gratzel) 연구팀에 의해 염료감응 나노입자 산화티타늄 태양전지가 개발된 이후 이 분야에 관한 많은 연구가 진행되고 있다. 염료감응 태양전지는 기존의 실리콘계 태양전지에 비해 제조단가가 현저히 낮기 때문에 기존의 비정질 실리콘 태양전지를 대체할 수 있는 가능성을 가지고 있으며, 실리콘 태양전지와 달리 염료감응 태양전지는 가시광선을 흡수하여 전자-홀 쌍을 생성할 수 있는 염료분자와, 생성된 전자를 전달하는 전이금속 산화물을 주 구성 재료로 하는 광전기화학적 태양전지이다.Since the development of the dye-sensitized nanoparticle titanium oxide solar cell by the team of Michael Gratzel of the Swiss National Lausanne Institute of Advanced Technology (EPFL) in 1991, much work has been done in this area. Dye-sensitized solar cells have the potential to replace conventional amorphous silicon solar cells because their manufacturing costs are significantly lower than conventional silicon-based solar cells. Unlike silicon solar cells, dye-sensitized solar cells absorb visible light It is a photoelectrochemical solar cell whose main constituent material is a dye molecule capable of generating a hole pair and a transition metal oxide that transfers generated electrons.
일반적인 염료감응 태양전지의 단위 셀 구조는 상, 하부 투명한 기판(일반적으로 유리)과 그 투명기판의 표면에 각각 형성되는 투명 전도성 산화물(TCO)로 이루어진 전도성 투명전극을 기본으로 하여, 제1전극(작용극)에 해당하는 일 측의 전도성 투명전극위에는 그 표면에 염료가 흡착된 전이금속 산화물 다공질 층이 형성되고, 제2전극(촉매극)에 해당하는 타 측 전도성 투명전극 위에는 촉매박막전극(주로 Pt)이 형성되며, 상기 전이금속산화물, 예를 들면 TiO2, 다공질 전극과 촉매박막전극 사이에는 전해질이 충진된 구조를 가진다. 즉, 염료감응 태양전지는 빛을 받아 전자를 발생시키는 염료가 부착된 작용극(TiO2) 재료가 코팅된 작용극 기판과 전자를 공급하는 촉매극 기판 사이에 산화된 염료에 전자를 공급하여 주는 전해질을 기본으로 구성된다.The unit cell structure of a general dye-sensitized solar cell is based on a conductive transparent electrode made of an upper and lower transparent substrate (generally glass) and a transparent conductive oxide (TCO) formed on the surface of the transparent substrate, respectively. On the conductive transparent electrode on one side corresponding to the working electrode), a transition metal oxide porous layer on which the dye is adsorbed is formed, and on the other conductive transparent electrode corresponding to the second electrode (catalyst), the catalyst thin film electrode (mainly Pt) is formed, and has a structure in which an electrolyte is filled between the transition metal oxide, for example, TiO 2, the porous electrode, and the catalyst thin film electrode. That is, a dye-sensitized solar cell is an electrolyte that supplies electrons to an oxidized dye between a working electrode substrate coated with a dye-producing TiO 2 material that receives electrons and a catalytic electrode substrate that supplies electrons. It is configured based on.
이와 같은 염료감응 태양전지의 실용화를 위해서는 대면적에서도 효율의 감소가 없는 모듈을 실현하는 것이 필요한데, 이를 위하여 은과 같은 금속으로 이루어진 금속 그리드를 통하여 전자를 수송시키는 방식이 있다.For the practical application of such dye-sensitized solar cells, it is necessary to realize a module that does not reduce efficiency even in a large area. For this purpose, there is a method of transporting electrons through a metal grid made of metal such as silver.
즉, 대면적 서브 모듈의 경우, 셀 면적의 증대로 인하여 상대적으로 저항값이 큰 기판 내에서의 전자 이동거리가 늘어나 전자의 장거리 이동에 따른 효율 감소가 발생하는데, 그리드 방식은 이러한 효율저하를 줄이기 위하여 셀 내부에 집전 그리드를 배치하여 전자의 기판 내에서의 이동거리를 줄여 저항을 줄이고, 효율 감소를 막는 것으로, 이들 집전 그리드 전극 도입을 통하여 작용극 기판과 촉매극 기판을 각각 최적화하여 발전효율 극대화 시킬 수 있으며, 이러한 집전 그리드 전극 도입은 그 공정이 단순하여 대면적화 적용에 용이하다.That is, in the case of the large-area submodule, the increase of the cell area increases the electron moving distance in the substrate having a large resistance value, resulting in a decrease in efficiency due to the long-distance movement of the electron, and the grid method reduces the efficiency decrease. In order to reduce the resistance and reduce the efficiency by placing the current collecting grid inside the cell, the efficiency of power generation is maximized by optimizing the working electrode substrate and the catalytic electrode substrate respectively by introducing these current collecting grid electrodes. Introduction of the current collecting grid electrode is simple and the process is easy for large area application.
도 1은 종래 기술에 따른 염료감응 태양전지의 단면도다.1 is a cross-sectional view of a dye-sensitized solar cell according to the prior art.
도 1을 참조하면, 대면적 제트-시리즈(Z-series) 형태의 직렬 모듈로 제작되어, 사용된 염료감응 태양전지가 개시된다.Referring to FIG. 1, a dye-sensitized solar cell manufactured by using a series module of a large-area jet-series type is disclosed.
상기 염료감응 태양전지 모듈은 두 개의 판상 투명전극으로서 제 1 기판(2) 및 제 2 기판(4)이 서로 접합된 샌드위치 구조를 갖고, 하나의 투명전극인 제 1 기판(2)의 이면에 이산화티타늄 등으로 구성된 전도성 제 1 전극(6)을 구비하고, 다른 하나의 투명전극인 제 2 기판(4)에 백금 등으로 구성된 제2 전극(222)인 제 2 전극(8)을 구비하고, 상기 제 1 전극(6) 및 제 2 전극(8)이 각각 구비된 제 1 기판(2) 및 제 2 기판(4) 사이의 공간에 전해질(18)이 충진된 형태를 하나의 단위 셀(cell)로 하여 다수의 셀을 금속 그리드(10)로 서로 연결 설치하여 구성한다. The dye-sensitized solar cell module has a sandwich structure in which the first substrate 2 and the second substrate 4 are bonded to each other as two plate-shaped transparent electrodes, and is discretized on the rear surface of the first substrate 2 as one transparent electrode. And a second electrode 8, which is a second electrode 222 made of platinum or the like, on the second substrate 4, which is another transparent electrode, provided with a conductive first electrode 6 made of titanium, or the like. One unit cell in which the electrolyte 18 is filled in the space between the first substrate 2 and the second substrate 4 provided with the first electrode 6 and the second electrode 8, respectively. By configuring a plurality of cells connected to each other by a metal grid 10 to configure.
이때, 상기 금속 그리드(10)는 통상적으로 전해질(18)에 취약하므로 상기 금속 그리드(10)의 외부를 밀봉부재(14)로 감싸 전해질(18)과 접촉되는 것을 방지하고, 전체 염료감응 태양전지 모듈을 구성하는 염료감응 태양전지 중 외측에 위치하는 염료감응 태양전지의 벽면을 밀봉부재(14)로 마감시켜 전해질(18)이 외부로 누액되는 것을 방지한다. At this time, since the metal grid 10 is typically vulnerable to the electrolyte 18, the outside of the metal grid 10 is wrapped with the sealing member 14 to prevent contact with the electrolyte 18, and the entire dye-sensitized solar cell The wall surface of the dye-sensitized solar cell which is located on the outside of the dye-sensitized solar cell constituting the module is closed with the sealing member 14 to prevent the electrolyte 18 from leaking to the outside.
또한, 상기 각각의 염료감응 태양전지의 사이에 구비되는 금속 그리드(10)와 이웃하게 기판(2, 4) 표면에 코팅된 전도성 필름(22)에 에칭부를 구비시켜 염료감응 태양전지 내부에서 발생하는 전자가 다른 염료감응 태양전지로 병렬로 흐르지 않도록 한다. 한편, 상기 금속 그리드(10)는 상기 셀의 일 측 벽면으로부터 이에 대향되는 타 측 벽면까지 연장되도록 연결 설치되어 셀, 즉 염료감응 태양전지에 충진된 전해질(18)이 다른 염료감응 태양전지로 이동되지 못하도록 구성된다.In addition, by etching the conductive film 22 coated on the surface of the substrate (2, 4) adjacent to the metal grid 10 provided between each of the dye-sensitized solar cell is generated inside the dye-sensitized solar cell Prevent electrons from flowing in parallel to other dye-sensitized solar cells. On the other hand, the metal grid 10 is connected so as to extend from one side wall of the cell to the other side wall facing the cell, that is, the electrolyte (18) filled in the dye-sensitized solar cell is moved to another dye-sensitized solar cell It is configured not to.
그러나 이와 같은, 염료감응 태양전지는 하나의 디바이스로써 구현될 뿐, 다른 장치와 결합되는 형태로는 제공되지 못하는 단점이 있다. 특히 건물 벽면이나, 창문 등에 염료감응 태양전지를 결합시키는 경우, 태양전지의 기계적 내구성과 물리적 견고성을 효과적으로 유지함과 동시에, 생산되는 전류를 외부로 효과적으로 유도하는 구성이 요구된다. 더 나아가, 단위 염료감응 태양전지 모듈이 복수 개로 결합되는 경우, 각각의 염료감응 태양전지 모듈의 기계적 강도를 안정적으로 유지하면서, 각 모듈에서 발생한 전기를 효과적으로 집전하는 구조 또한 요구된다. However, such a dye-sensitized solar cell is implemented only as one device, there is a disadvantage that can not be provided in a form combined with other devices. In particular, when the dye-sensitized solar cell is coupled to a building wall, window, or the like, a structure that effectively maintains the mechanical durability and physical robustness of the solar cell and at the same time effectively induces a current to be produced is required. Furthermore, in the case where a plurality of unit dye-sensitized solar cell modules are combined, a structure for efficiently collecting electricity generated in each module while maintaining the mechanical strength of each dye-sensitized solar cell module is also required.
따라서, 본 발명이 해결하고자 하는 과제는 태양광이 조사됨으로써 발생하는 염료감응 태양전지의 열을 냉각시키면서, 동시에 건물 외벽 등에 구비된 염료감응 태양전지로부터 발생하는 열을 다시 재활용할 수 있는 냉각라인을 구비한 염료감응 태양전지를 제공하는 것이다. Therefore, the problem to be solved by the present invention is a cooling line that cools the heat of the dye-sensitized solar cell generated by the irradiation of sunlight, and at the same time can reuse the heat generated from the dye-sensitized solar cell provided on the outer wall of the building, etc. It is to provide a dye-sensitized solar cell provided.
상기 과제를 해결하기 위하여, 본 발명은 염료감응 태양전지 단위 모듈; 상기 염료감응 태양전지 단위 모듈의 일 기판과 접촉하는 냉각 블록을 포함하며, 상기 냉각 블록 내부에는 상기 염료감응 태양전지가 태양광을 조사받음에 따라 발생하는 열을 냉각시키기 위한 냉각매체가 흐를 수 있는 도관을 포함하는 것을 특징으로 하는, 냉각 라인을 구비한 염료감응 태양전지 어셈블리를 제공한다. In order to solve the above problems, the present invention is a dye-sensitized solar cell unit module; And a cooling block in contact with one substrate of the dye-sensitized solar cell unit module, wherein a cooling medium for flowing the cooling medium for cooling heat generated when the dye-sensitized solar cell is irradiated with sunlight may flow. Dye-sensitized solar cell assembly having a cooling line, characterized in that it comprises a conduit.
본 발명의 일 실시예에서, 상기 염료감응 태양전지 단위 모듈은, 서로 이격되게 배치되는 한 쌍의 기판의 내측에 배치되며, 상기 염료감응 태양전지 단위 모듈의 대향하는 두 기판 중 일 기판은 타 기판보다 연장된 너비를 가지며, 상기 냉각 블록은 상기 일 기판의 연장된 너비 영역과 접촉한다 .In one embodiment of the present invention, the dye-sensitized solar cell unit module is disposed inside the pair of substrates spaced apart from each other, one of the two substrates facing each other of the dye-sensitized solar cell unit module is another substrate It has a more extended width, and the cooling block is in contact with the extended width region of the one substrate.
본 발명의 일 실시예에서, 상기 염료감응 태양전지 모듈은, 일 기판이 연장된 염료감응 태양전지 제 1 단위 모듈; 및 상기 제 1 단위 모듈과 인접하며, 상기 제 1 단위 모듈과 동일한 구조의 제 2 단위 모듈을 포함하며, 상기 제 1 단위 모듈과 제 2 단위 모듈의 일 기판은 상기 냉각 블록과 동시에 접촉한다. In one embodiment of the present invention, the dye-sensitized solar cell module, the dye-sensitized solar cell first unit module extending one substrate; And a second unit module adjacent to the first unit module and having the same structure as the first unit module, wherein one substrate of the first unit module and the second unit module is in contact with the cooling block.
본 발명의 일 실시예에서, 상기 냉각 블록은 전도성 물질을 포함하며, 상기 냉각 블록을 통하여 상기 염료감응 태양전지로부터 발생한 전기가 집전된다. In one embodiment of the present invention, the cooling block includes a conductive material, through which the electricity generated from the dye-sensitized solar cell is collected.
본 발명의 일 실시예에서, 상기 냉각 블록은 상기 염료감응 태양전지 모듈의 길이 방향으로 연장된 라인 형태이다. In one embodiment of the present invention, the cooling block is in the form of a line extending in the longitudinal direction of the dye-sensitized solar cell module.
본 발명의 일 실시예에서, 상기 냉각 블록의 도관은 상기 염료감응 태양전지 어셈블리의 외부로 연장된다. In one embodiment of the invention, the conduit of the cooling block extends outside of the dye-sensitized solar cell assembly.
본 발명은 염료감응 태양전지 모듈의 기판과 접촉하며, 내부에 냉각 매체가 흐르는 냉각블록을 사용하여, 염료감응 태양전지 모듈을 냉각시킨다. 더 나아가, 본 발명에 따른 염료감응 태양전지 어셈블리는 기판과 접촉하는 냉각블록을 집전라인으로 활용하고, 또한 건물일체형 태양전지 소자로 사용되는 경우 발생하는 열을 이용하여, 건물용 난방수를 제공할 수 있다. The present invention contacts the substrate of the dye-sensitized solar cell module and uses a cooling block through which a cooling medium flows to cool the dye-sensitized solar cell module. Furthermore, the dye-sensitized solar cell assembly according to the present invention utilizes a cooling block in contact with the substrate as a current collecting line, and also provides heating water for buildings by using heat generated when used as an integrated solar cell device. Can be.
도 1은 종래 기술에 따른 염료감응 태양전지의 단면도다.1 is a cross-sectional view of a dye-sensitized solar cell according to the prior art.
도 2는 본 발명의 일 실시예에 따른 염료감응 태양전지 어셈블리의 단면도이다. 2 is a cross-sectional view of a dye-sensitized solar cell assembly according to an embodiment of the present invention.
도 3은 본 발명의 일 실시예에 따른 염료감응 태양전지 어셈블리의 단면도이다. 3 is a cross-sectional view of the dye-sensitized solar cell assembly according to an embodiment of the present invention.
도 4는 본 발명의 일 실시예에 따라 제조된 염료감응 태양전지 어셈블리의 사시도이다.4 is a perspective view of a dye-sensitized solar cell assembly manufactured according to an embodiment of the present invention.
도 5는 본 발명의 일 실시예에 따른 냉각 블록(530)으로 통하여 연장된 도관 (531을 나타내는 어셈블리의 평면도이다. 5 is a plan view of an assembly showing a conduit 531 extending through a cooling block 530 in accordance with one embodiment of the present invention.
이하, 첨부된 도면을 참조하여 본 발명의 실시예를 더욱 상세히 설명하기로 한다. 그러나 본 발명은 이하에서 개시되는 실시예에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 것이며, 단지 본 실시예들은 본 발명의 개시가 완전하도록 하며, 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이다. 도면상에서 동일 부호는 동일한 요소를 지칭한다. Hereinafter, with reference to the accompanying drawings will be described an embodiment of the present invention in more detail. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in various forms, and only the embodiments are intended to complete the disclosure of the present invention, and to those skilled in the art to fully understand the scope of the invention. It is provided to inform you. Like numbers refer to like elements in the figures.
본 발명은 상술한 종래의 요구에 부응하고자, 염료감응 태양전지와 접촉하여, 태양광 조사에 따라 가열된 염료감응 태양전지를 냉각시키기 위한 냉각 블록을 제공한다. 본 발명의 일 실시예에서 상기 염료감응 태양전지의 냉각 블록 내에는 물, 공기 등과 같은 냉각매체가 흐르는 도관이 구비된다. 본 발명의 일 실시예에서는 상기 냉각블록을 전도성 재질로 구성함으로써, 염료감응 태양전지의 집전 라인으로 활용한다. The present invention provides a cooling block for cooling a dye-sensitized solar cell heated in accordance with solar irradiation in contact with the dye-sensitized solar cell, in order to meet the above-mentioned conventional requirements. In an embodiment of the present invention, the cooling block of the dye-sensitized solar cell includes a conduit through which a cooling medium such as water and air flows. In one embodiment of the present invention by configuring the cooling block with a conductive material, it is utilized as a current collecting line of the dye-sensitized solar cell.
도 2는 본 발명의 일 실시예에 따른 염료감응 태양전지 어셈블리의 단면도이다. 2 is a cross-sectional view of a dye-sensitized solar cell assembly according to an embodiment of the present invention.
도 2를 참조하면, 상기 염료감응 태양전지 어셈블리는, 염료감응 태양전지 단위 모듈(200)과, 상기 염료감응 태양전지 단위 모듈의 일 기판(210)과 접촉하는 냉각 블록(290)을 포함한다. 본 발명의 일 실시예에서 상기 냉각 블록(290) 내부에는 상기 염료감응 태양전지가 태양광을 조사받음에 따라 발생하는 열을 냉각시키기 위한 냉각매체가 흐를 수 있는 도관(291)을 포함한다. 본 발명의 일 실시예에서 상기 냉각 블록(290)은 전도성 재질로 이루어지며, 또한 염료감응 태양전지 모듈(100)의 기판(210)과 접촉한다. 따라서 상기 기판(210)으로부터 흐르는 전기는 상기 냉각블록(110)으로부터 집전되어, 외부로 흐르게 된다. 즉, 본 발명에 따른 냉각블록(110)은 내부로부터 냉각 매체가 흐르는 도관 지지체로 기능할 뿐만 아니라, 염료감응 태양전지 기판(101)에서 발생한 전류를 집전하는 집전 라인으로 기능한다. Referring to FIG. 2, the dye-sensitized solar cell assembly includes a dye-sensitized solar cell unit module 200 and a cooling block 290 in contact with one substrate 210 of the dye-sensitized solar cell unit module. In one embodiment of the present invention, the cooling block 290 includes a conduit 291 through which a cooling medium for cooling heat generated when the dye-sensitized solar cell is irradiated with sunlight. In one embodiment of the present invention, the cooling block 290 is made of a conductive material and is in contact with the substrate 210 of the dye-sensitized solar cell module 100. Therefore, the electricity flowing from the substrate 210 is collected from the cooling block 110, and flows to the outside. That is, the cooling block 110 according to the present invention functions not only as a conduit support through which a cooling medium flows from the inside, but also as a current collecting line for collecting current generated in the dye-sensitized solar cell substrate 101.
도 2에 도시된 바와 같이, 냉각블록과 염료감응 태양전지 기판의 접촉 공간을 제공하기 위하여, 본 발명의 일 실시예에 따른 염료감응 태양전지 모듈은 기판 중 어느 하나(210)가 또 다른 기판 보다 넓은 너비(d)를 갖는 것이 바람직하며, 상기 어느 하나 기판의 넓은 너비 영역에 냉각 블록(290)이 접촉하게 된다. 즉, 본 발명에 따른 염료감응 태양전지의 단위 모듈을 구성하는 두 기판 중 하나는 다른 기판에 비하여 보다 넓은 너비를 가지며, 특히 양측으로 소정 너비만큼 연장된 구조를 갖는다. 더 나아가, 본 발명에 따른 염료감응 태양전지의 단위 모듈에는 상기 제 1 기판 또는 제 2 기판의 전도성 물질층(220a) 위에 적층되며, 염료분자가 흡착된 나노입자 산화물층(240)과, 상기 나노입자 산화물층(240)이 구비된 기판(여기에서는 제 1 기판, 210)에 대향하는 또 다른 기판(여기에서는 제 2 기판, 220)상의 전도성 물질층(220b) 위에 구비되며, 백금과 같은 물질로 이루어진 상대전극(250)을 포함한다. As shown in Figure 2, in order to provide a contact space between the cooling block and the dye-sensitized solar cell substrate, the dye-sensitized solar cell module according to an embodiment of the present invention is any one of the substrate 210 than another substrate It is preferable to have a wide width d, and the cooling block 290 comes into contact with the wide width region of the substrate. That is, one of the two substrates constituting the unit module of the dye-sensitized solar cell according to the present invention has a wider width than the other substrate, in particular has a structure extending to a predetermined width on both sides. Furthermore, the unit module of the dye-sensitized solar cell according to the present invention is laminated on the conductive material layer 220a of the first substrate or the second substrate, the nanoparticle oxide layer 240 on which dye molecules are adsorbed, and the nano It is provided on the conductive material layer 220b on another substrate (here, the second substrate, 220) facing the substrate having the particle oxide layer 240 (here, the first substrate, 210), and made of a material such as platinum. It comprises a counter electrode 250 is made.
본 발명에 따른 염료감응 태양전지 단위 모듈은 단위 셀을 이루는 것으로, 상기 단위 셀은 하나이거나, 도 2에서 보는 바와 같이 복수 개일 수 있다. 이 경우, 복수 개의 단위 셀은 물리적으로는 구분되나, 전기적으로는 연결되는 기술적 구성을 갖는데, 상기 물리적 구분은 밀봉부재(260)에 의하여, 상기 전기적 연결은 두 기판과 동시에 접촉하는 금속 그리드(270)에 의하여 이루어진다. 상기 두 기판 사이에는 또한 전해질(280)이 충전된다. 본 발명에 따른 염료감응 태양전지 모듈의 각 요소의 기능과 효과는 이미 알려진 바와 같으니, 이하 생략한다.The dye-sensitized solar cell unit module according to the present invention constitutes a unit cell, and the unit cell may be one or plural as shown in FIG. 2. In this case, the plurality of unit cells have a technical configuration that is physically separated, but electrically connected, the physical separation is by the sealing member 260, the electrical connection is a metal grid 270 in contact with the two substrates at the same time ) The electrolyte 280 is also filled between the two substrates. Since the functions and effects of each element of the dye-sensitized solar cell module according to the present invention are already known, they will be omitted below.
본 발명은 이와 같은 염료감응 태양전지 단위 모듈이 복수 개로 이루는 어셈블리 구성을 제공한다. The present invention provides an assembly configuration of a plurality of such dye-sensitized solar cell unit module.
도 3은 본 발명의 일 실시예에 따른 염료감응 태양전지 어셈블리의 단면도이다. 3 is a cross-sectional view of the dye-sensitized solar cell assembly according to an embodiment of the present invention.
도 3은 본 발명의 일 실시예에 따른 염료감응 태양전지 단위 모듈이 수평 방향으로 결합된 어셈블리 형태를 나타낸다. 3 shows an assembly form in which the dye-sensitized solar cell unit module according to an embodiment of the present invention is coupled in a horizontal direction.
도 3을 참조하면, 일 기판이 연장된 염료감응 태양전지 제 1 단위 모듈과, 상기 제 1 단위 모듈과 인접한 염료감응 태양전지 제 2 단위 모듈은 동일 방향의 일 기판이 연장된 대칭형을 이루는 것을 알 수 있다. 즉, 하부의 제 1 기판(310A)이 양측으로 연장된 제 1 모듈(A)과 동일하게 하부의 제 1 기판(310B)이 양측으로 연장된 제 2 모듈(B)이 도 3에서 개시되며, 상기 제 1 모듈과 제 2 모듈은 수평으로 서로 접근하여, 접촉하게 된다. 두 모듈에서 양 측으로 연장된 하부 기판이 접촉함으로써 생성된 개방 영역(410, 이하 접합 영역)에는, 내부에 냉각 매체가 흐르는 도관이 구성된 냉각 블록(530)이 접촉한다. 이로써 상기 냉각 블록(530)은 2개의 단위 모듈을 동시에 냉각시킬 수 있다. 또한, 본 발명의 일 실시예에 따른 염료감응 태양전지 모듈은 유리와 같은 기판 내측에 구비되며, 상개 냉각 블록(530)은 기판 중 어느 하나에 물리적으로 결합될 수 있다. Referring to FIG. 3, it can be seen that the dye-sensitized solar cell first unit module in which one substrate is extended and the dye-sensitized solar cell second unit module adjacent to the first unit module form a symmetric type in which one substrate in the same direction is extended. Can be. That is, the second module B in which the lower first substrate 310B extends to both sides is shown in FIG. 3, similarly to the first module A in which the lower first substrate 310A extends to both sides. The first module and the second module approach horizontally and contact each other. A cooling block 530 having a conduit through which a cooling medium flows is in contact with the open region 410 (hereinafter referred to as a junction region) generated by the lower substrates extending to both sides in the two modules. As a result, the cooling block 530 may simultaneously cool two unit modules. In addition, the dye-sensitized solar cell module according to an embodiment of the present invention is provided inside the substrate, such as glass, the upper cooling block 530 may be physically coupled to any one of the substrate.
즉, 본 발명은 상술한 바와 같이 냉각 블록에 의하여 냉각되는 염료감응 태양전지 모듈을 창호의 유리 창 내에 결합시키는 형태의 창호 어셈블리를 제공한다. 특히 본 발명은 이러한 복층 구조의 유리기판 내에 염료감응 태양전지 모듈이 효과적으로 결합, 안착되지 않는 경우, 염료감응 태양전지 모듈이 유리 창틀 내에서 흔들리게 되고, 유리 창호의 내구성을 열화시키는 문제를 해결하기 위하여, 유리창 중 어느 하나에 물리적으로 결합된 냉각 블록(530)을 이용한다. That is, the present invention provides a window assembly of a type that combines the dye-sensitized solar cell module cooled by the cooling block as described above in the glass window of the window. In particular, the present invention is to solve the problem that the dye-sensitized solar cell module is shaken in the glass window frame, when the dye-sensitized solar cell module is not effectively bonded and seated in the glass substrate of the multilayer structure, deteriorating the durability of the glass window and door To do this, a cooling block 530 is used that is physically coupled to any of the windows.
본 발명의 일 실시예에 따른 염료감응 태양전지의 냉각 블록(530)은 상기 염료감응 태양전지 모듈의 길이 방향으로 연장된 라인 형태로서, 도 4는 본 발명의 일 실시예에 따라 제조된 염료감응 태양전지 어셈블리의 사시도이다. Cooling block 530 of the dye-sensitized solar cell according to an embodiment of the present invention is a line extending in the longitudinal direction of the dye-sensitized solar cell module, Figure 4 is a dye-sensitized manufactured according to an embodiment of the present invention A perspective view of a solar cell assembly.
도 4를 참조하면, 본 발명에 따른 냉각 블록(530)은 염료감응 태양전지 단위 모듈 A, B의 연장된 너비 영역(410, 420)에 동시에 접촉하여, 모듈을 기계적으로 고정시키면서, 동시에 모듈을 냉각시킨다. 또한, 상기 냉가 블록(530) 내에는 상기 염료감응 태양전지의 길이 방향으로 연장된 도관(531)이 구비되며, 이로써 냉각 블록(530)은 집전 라인으로, 냉각 블록(530) 내의 도관(531)은 일종의 냉각부로서 기능한다. 특히, 건물 외벽 등에 본 발명에 따른 염료감응 태양전지 어셈블리가 사용되는 경우, 건물 외벽에 조사되는 태양광에 의하여 물과 같은 냉각제를 가열할 수 있으며, 상기 가열된 물은 건물의 난반용수 등으로 사용될 수 있다. Referring to FIG. 4, the cooling block 530 according to the present invention simultaneously contacts the extended width regions 410 and 420 of the dye-sensitized solar cell unit modules A and B, thereby mechanically fixing the module and simultaneously holding the module. Cool. In addition, the cooling block 530 is provided with a conduit 531 extending in the longitudinal direction of the dye-sensitized solar cell, whereby the cooling block 530 is a current collecting line, the conduit 531 in the cooling block 530. Functions as a kind of cooling unit. Particularly, when the dye-sensitized solar cell assembly according to the present invention is used in a building exterior wall or the like, the coolant such as water may be heated by sunlight irradiated to the building exterior wall, and the heated water may be used as a diffused water in a building. Can be.
따라서, 본 발명에 따른 냉각 블록(530)의 도관(531)은 연장되어, 외부 도관과 연결될 수 있는데, 도 5는 본 발명의 일 실시예에 따른 냉각 블록(530)으로 통하여 연장된 도관(531을 나타내는 어셈블리의 평면도이다. Thus, the conduit 531 of the cooling block 530 in accordance with the present invention can be extended and connected to the external conduit, Figure 5 is a conduit 531 extending through the cooling block 530 in accordance with an embodiment of the present invention Is a plan view of the assembly.
상기 도관(531)을 통하여 배출되는 냉각 또는 가열 용매는 건물의 다양한 용수로서 활용될 수 있다. Cooling or heating solvent discharged through the conduit 531 may be utilized as various water in the building.
이상 살핀 바와 같이, 본 발명은 염료감응 태양전지 모듈의 기판과 접촉하며, 내부에 냉각 매체가 흐르는 냉각블록을 사용하여, 염료감응 태양전지 모듈을 냉각시킨다. 더 나아가, 본 발명에 따른 염료감응 태양전지 어셈블리는 기판과 접촉하는 냉각블록을 집전라인으로 활용하고, 또한 건물일체형 태양전지 소자로 사용되는 경우 발생하는 열을 이용하여, 건물용 난방수를 제공할 수 있다. As described above, the present invention uses a cooling block in contact with the substrate of the dye-sensitized solar cell module, and a cooling medium flows therein to cool the dye-sensitized solar cell module. Furthermore, the dye-sensitized solar cell assembly according to the present invention utilizes a cooling block in contact with the substrate as a current collecting line, and also provides heating water for buildings by using heat generated when used as an integrated solar cell device. Can be.
본 발명은 상기와 같은 실시예에 의해 권리범위가 한정되는 것은 아니며, 본 발명의 기술적인 사상을 가지고 있다면 모두 본 발명의 권리범위에 해당된다고 볼 수 있으며, 본 발명은 특허청구범위에 의해 권리범위가 정해짐을 밝혀둔다.The present invention is not limited to the scope of the embodiments by the above embodiments, all having the technical spirit of the present invention can be seen to fall within the scope of the present invention, the present invention is the scope of the claims by the claims Note that is determined.
본 발명에 따른 전도성 블록을 이용한 염료감응 태양전지 어셈블리는 건물 창호에 결합되어 사용될 수 있는 산업상 이용가능성이 있다. Dye-sensitized solar cell assemblies using conductive blocks according to the present invention have industrial applicability that can be used in combination with building windows.

Claims (6)

  1. 염료감응 태양전지 단위 모듈; Dye-sensitized solar cell unit module;
    상기 염료감응 태양전지 단위 모듈의 일 기판과 접촉하는 냉각 블록을 포함하며, 상기 냉각 블록 내부에는 상기 염료감응 태양전지가 태양광을 조사받음에 따라 발생하는 열을 냉각시키기 위한 냉각매체가 흐를 수 있는 도관을 포함하는 것을 특징으로 하는, 냉각 라인을 구비한 염료감응 태양전지 어셈블리.And a cooling block in contact with one substrate of the dye-sensitized solar cell unit module, wherein a cooling medium for flowing the cooling medium for cooling heat generated when the dye-sensitized solar cell is irradiated with sunlight may flow. A dye-sensitized solar cell assembly with a cooling line, comprising a conduit.
  2. 제 1항에 있어서, The method of claim 1,
    상기 염료감응 태양전지 단위 모듈은, The dye-sensitized solar cell unit module,
    서로 이격되게 배치되는 한 쌍의 기판의 내측에 배치되며, 상기 염료감응 태양전지 단위 모듈의 대향하는 두 기판 중 일 기판은 타 기판보다 연장된 너비를 가지며, 상기 냉각 블록은 상기 일 기판의 연장된 너비 영역과 접촉하는 것을 특징으로 하는, 냉각 라인을 구비한 염료감응 태양전지 어셈블리.Is disposed inside a pair of substrates spaced apart from each other, one of the two opposite substrates of the dye-sensitized solar cell unit module has an extended width than the other substrate, the cooling block is extended Dye-sensitized solar cell assembly with a cooling line, characterized in that it is in contact with the width region.
  3. 제 2항에 있어서, 상기 염료감응 태양전지 모듈은, The method of claim 2, wherein the dye-sensitized solar cell module,
    일 기판이 연장된 염료감응 태양전지 제 1 단위 모듈; 및 A dye-sensitized solar cell first unit module having one substrate extended; And
    상기 제 1 단위 모듈과 인접하며, 상기 제 1 단위 모듈과 동일한 구조의 제 2 단위 모듈을 포함하며, 상기 제 1 단위 모듈과 제 2 단위 모듈의 일 기판은 상기 냉각 블록과 동시에 접촉하는 것을 특징으로 하는, 냉각 라인을 구비한 염료감응 태양전지 어셈블리.And a second unit module adjacent to the first unit module and having the same structure as the first unit module, wherein one substrate of the first unit module and the second unit module is in contact with the cooling block at the same time. A dye-sensitized solar cell assembly having a cooling line.
  4. 제 3항에 있어서, The method of claim 3, wherein
    상기 냉각 블록은 전도성 물질을 포함하며, 상기 냉각 블록을 통하여 상기 염료감응 태양전지로부터 발생한 전기가 집전되는 것을 특징으로 하는, 냉각 라인을 구비한 염료감응 태양전지 어셈블리.The cooling block includes a conductive material, characterized in that the electricity generated from the dye-sensitized solar cell through the cooling block, the dye-sensitized solar cell assembly having a cooling line.
  5. 제 3항에 있어서, The method of claim 3, wherein
    상기 냉각 블록은 상기 염료감응 태양전지 모듈의 길이 방향으로 연장된 라인 형태인 것을 특징으로 하는, 냉각 라인을 구비한 염료감응 태양전지 어셈블리.The cooling block is a dye-sensitized solar cell assembly having a cooling line, characterized in that in the form of a line extending in the longitudinal direction of the dye-sensitized solar cell module.
  6. 제 1항에 있어서, The method of claim 1,
    상기 냉각 블록의 도관은 상기 염료감응 태양전지 어셈블리의 외부로 연장되는 것을 특징으로 하는, 냉각 라인을 구비한 염료감응 태양전지 어셈블리.And the conduit of the cooling block extends out of the dye-sensitized solar cell assembly.
PCT/KR2012/006960 2012-08-31 2012-08-31 Dye-sensitized solar cell assembly having cooling line WO2014034979A1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09186353A (en) * 1995-12-28 1997-07-15 Fujikura Ltd Solar cell module
JPH118401A (en) * 1997-06-16 1999-01-12 Toyota Motor Corp Solar battery device
JP2008101822A (en) * 2006-10-18 2008-05-01 Tama Tlo Kk Thermoelectric composite solar cell system
KR20110089502A (en) * 2010-02-01 2011-08-09 주식회사 이건창호 A unit module and module for dye sensitized solar cell, and manufacturing method thereof
KR20110090824A (en) * 2010-02-02 2011-08-10 티.오.유 밀레니엄 일렉트닉 리미티드 Multi solar photovoltaic (pv) panel and thermal efficiency

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09186353A (en) * 1995-12-28 1997-07-15 Fujikura Ltd Solar cell module
JPH118401A (en) * 1997-06-16 1999-01-12 Toyota Motor Corp Solar battery device
JP2008101822A (en) * 2006-10-18 2008-05-01 Tama Tlo Kk Thermoelectric composite solar cell system
KR20110089502A (en) * 2010-02-01 2011-08-09 주식회사 이건창호 A unit module and module for dye sensitized solar cell, and manufacturing method thereof
KR20110090824A (en) * 2010-02-02 2011-08-10 티.오.유 밀레니엄 일렉트닉 리미티드 Multi solar photovoltaic (pv) panel and thermal efficiency

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