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公开(公告)号：WO2019223609A1
公开(公告)日：2019-11-28
申请号：PCT/CN2019/087360
申请日：2019-05-17
Inventor： PALM, Joerg , KALIO, Rene
IPC: H01L31/05
Abstract: A solar module (1), with a flat substrate (2) and a plurality of solar cells (12) that are connected in series between two conductor tracks (15, 15') and are arranged on a first side of the substrate (2), wherein the solar cells (12) form an optically active module inner region (13) that is surrounded by an optically inactive module edge region (14), wherein a hole (17,17') in the substrate (2), a junction box (18,18') on a second side of the substrate (2), and an electrical connection (21,21') between a tapping point (25,25') on the conductor track (15,15') and a connection point (26,26') of the junction box (18,18') are associated with each conductor track (15,15'), wherein the hole (17,17') is positioned at least partially in the module inner region (13) such that the tapping point (25,25') on the conductor track (15,15') is situated outside an aligning extension of the hole (17,17') and at least one solar cell (12) is divided or has a shortened length.
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公开(公告)号：WO2019210800A1
公开(公告)日：2019-11-07
申请号：PCT/CN2019/084242
申请日：2019-04-25
Applicant: 阿特斯阳光电力集团有限公司 , 常熟阿特斯阳光电力科技有限公司
IPC: H01L31/05
Abstract: 本发明提供一种光伏组件，包括若干电池串列，所述电池串列内包含有若干相互串接的电池单元，每一电池单元内均包括至少一个异形切片及一个矩形切片，且在同一电池串列中，所有电池单元内的异形切片均朝向相同的方向摆放。本发明采用由标准电池片等分切割得来的切片，通过切片之间在边缘处相互交叠的方式实现电性连接，取消了现有光伏组件中的焊带，避免了焊带所带来的损耗和装配问题，而且利用特殊的布局方式解决了异形切片因外形不一致而难以被利用的问题，也提升了光伏组件的整体美观性和生产效率，避免了异形切片的浪费或对其进行单独处理的麻烦。
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公开(公告)号：WO2019202958A1
公开(公告)日：2019-10-24
申请号：PCT/JP2019/014454
申请日：2019-04-01
Applicant: 株式会社カネカ
IPC: H01L31/043 , H01L31/0216 , H01L31/0224 , H01L31/05
Abstract: 出力の低下を抑制しつつ、意匠性に優れた太陽電池デバイスを提供する。太陽電池デバイス１は、隣接する太陽電池セル２，２のうちの一方の太陽電池セル２の一部は、他方の太陽電池セル２の一部と、接続部材８を介して積み重なることにより電気的に接続され、太陽電池セル２において、隣接する太陽電池セル２と積み重なる端部側の領域であって、隣接する太陽電池セル２と対向する主面側の領域を積重領域Ｒｏとし、積重領域Ｒｏにおける接続部材８と接する領域を接続領域Ｒａとし、積重領域Ｒｏにおける接続領域Ｒａの周辺の領域を周辺領域Ｒｂとすると、太陽電池セル２の積重領域Ｒｏの外における、少なくとも一方主面側の金属電極層２１，３１の表面は、酸化膜で覆われ、太陽電池セル２の接続領域Ｒａにおける金属電極層２１，３１の表面、および、周辺領域Ｒｂにおける金属電極層２１，３１の表面の少なくとも一部は、酸化膜で覆われない。
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公开(公告)号：WO2019150281A1
公开(公告)日：2019-08-08
申请号：PCT/IB2019/050755
申请日：2019-01-30
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： MA, Jiaying , NARUM, Timothy N. , O'NEILL, Mark B. , NIE, Qihong , WAN, Yuting
IPC: H01L31/048 , H01L31/05 , H01L31/054
CPC classification number: H01L31/0508 , H01L31/048 , H01L31/0547
Abstract: Disclosed is a solar cell module, which comprises: a plurality of solar cells; a light transmitting element disposed on the light receiving side of the plurality of solar cells; a front encapsulant layer between the plurality of solar cells and the light transmitting element; a plurality of tabbing ribbons disposed on the light receiving surfaces of the plurality of solar cells for connecting the plurality of solar cells; and a light redirecting film disposed upon the on-the-cell portion of at least one said tabbing ribbon; the light redirecting film comprises an optical structure layer facing the light transmitting element, for reflecting light toward the interface between the light transmitting element and the air, which light is subsequently totally internally reflected back to the surfaces of the solar cells, wherein the thickness of the light redirecting film is between 20 μm and 115 μm, and the gram weight of the front encapsulant layer is between 400 g/m2 and 500 g /m2.
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公开(公告)号：WO2019119805A1
公开(公告)日：2019-06-27
申请号：PCT/CN2018/097469
申请日：2018-07-27
Applicant: 君泰创新(北京)科技有限公司
IPC: H01L31/0224 , H01L31/05 , H01L31/20
CPC classification number: H01L31/022425 , H01L31/0504 , H01L31/0684 , H01L31/1804 , H01L31/1888 , H01L31/202 , H01L31/206 , Y02E10/50
Abstract: 一种光伏电池加工工艺以及光伏电池串焊固化装置，其中前者包括步骤S1：在单晶硅片的两侧表面进行镀膜；步骤S2：在镀膜完成的单晶硅片的一侧表面上制备第一电极；步骤S3：在镀膜完成的单晶硅片的另一侧表面上制备第二电极，以形成电池片；步骤S4：使用光伏电池串焊固化装置，将多个电池片进行串焊，同时对第一电极和第二电极进行固化。使用该加工工艺，在串焊电池片的同时，对电池片上的电极进行固化，节省了资源，缩短了光伏电池的加工时间，提高了生产效率。
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Patent Agency Ranking
公开(公告)号：WO2019114242A1
公开(公告)日：2019-06-20
申请号：PCT/CN2018/092619
申请日：2018-06-25
Applicant: 米亚索乐装备集成(福建)有限公司
Abstract: 本公开公开了一种柔性太阳能电池组件，包括多个电池芯片。每个电池芯片的上表面设置有导电引线。每个电池芯片的上表面的一侧边缘设置有接触电极。每个电池芯片的下表面设置有金属衬底。每个电池芯片的所述导电引线的一端与每个电池芯片的所述接触电极相连，每个电池芯片的所述导电引线的另一端与每个电池芯片的所述金属衬底可导电地连接。每两个相邻电池芯片中，一个电池芯片的金属衬底压接在另一电池芯片的接触电极上。
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公开(公告)号：WO2019066646A1
公开(公告)日：2019-04-04
申请号：PCT/NL2018/050625
申请日：2018-09-21
Inventor： BENDE, Evert Eugène
IPC: H01L31/048 , H01L31/05 , H02S40/22
Abstract: A photovoltaic module (1) having photovoltaic cells (2) positioned in a space between a front and a back sheet (4, 5). A scattering layer (7) is present having a radiation scattering pattern with first and/or second surface areas (7a, 7b), in combination with third surface areas (7c). The first surface areas (7a) are aligned above ribbons (3), and the second surface areas (7b) with spaces between adjacent photovoltaic cells (2). The third surface areas (7c) are aligned with a perimeter surface area of the photovoltaic module (1) outside of a surface area formed by the photovoltaic cells (2). The scattering layer (7) comprises a plurality of strips and a plurality of interruptions (8) between one or more of the plurality of strips. Furthermore, a method for assembling a photovoltaic module (1) comprises printing the radiation scattering pattern on a surface of the front sheet (4) and/or back sheet (5).
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公开(公告)号：WO2019027136A1
公开(公告)日：2019-02-07
申请号：PCT/KR2018/006561
申请日：2018-06-11
Applicant: (주)아이엔오기술
IPC: H02S20/30 , H01L31/042 , H01L31/0475 , H01L31/05 , H01L31/0203 , H02S30/00 , H02S20/20 , H02S50/00 , G08C17/02
Abstract: 본 발명의 일 측면에 따르면, 나란하게 연장되는 제1 연장부와 제2 연장부를 구비하는 케이블에 설치하기 위한 태양전지 모듈 장치로서, 상기 제1 연장부가 결합되는 중심 샤프트와, 상기 중심 샤프트의 아래에 위치하고 상기 제2 연장부가 결합되는 케이블 결합 샤프트와, 상기 중심 샤프트와 상기 케이블 샤프트 사이에 결합되는 연결 구조부를 구비하는 모듈 설치 구조물; 및 상기 연결 구조부에 고정되는 적어도 하나의 태양전지 모듈을 포함하며, 상기 적어도 하나의 태양전지 모듈은 상기 중심 샤프트의 일측에 경사지게 배치되도록 상기 연결 구조부에 고정되는 태양전지 모듈 장치가 제공된다.
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公开(公告)号：WO2019010542A1
公开(公告)日：2019-01-17
申请号：PCT/AU2018/050729
申请日：2018-07-13
Inventor： VAK, Doojin , WEBER, Karl , FAULKS, Andrew , CHANTLER, Régine
IPC: H01L31/05 , H01L31/0445 , H01L51/00 , H02S30/20
Abstract: The invention is directed to a photovoltaic apparatus comprising a carrier substrate. The carrier substrate carries printed structures comprising: a plurality of photovoltaic modules, each module including first and second terminals and a plurality of photovoltaic cells electrically connected between the first and second module terminals; a first bus bar extending along one side of the photovoltaic modules; a second bus bar extending along an opposite side of the photovoltaic modules; and a plurality of intermodule rails, each inter-module rail being associated with a photovoltaic module. The apparatus includes a plurality of selectively configurable junctions, one or more of the junctions being configurable to enable a photovoltaic module to be selectively connected to or disconnected from an adjacent photovoltaic module via one or more inter-module rails, and/or enable a module terminal to selectively connect with or disconnect from one of the first and second bus bars, such that the photovoltaic modules can be selectively electrically connected in series and/or parallel on demand.
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公开(公告)号：WO2019009637A1
公开(公告)日：2019-01-10
申请号：PCT/KR2018/007625
申请日：2018-07-05
Applicant: 엘지전자 주식회사
IPC: H02S10/40 , H02S40/30 , H01L31/05 , H01L31/0203 , H02J7/35
CPC classification number: H01L31/0203 , H01L31/05 , H02J7/35 , H02S10/40 , H02S40/30
Abstract: 본 발명의 일 실시예에 따른 휴대용 충전기는 태양전지를 포함하는 복수 개의 광전변환유닛, 상기 복수 개의 광전변환유닛을 전기적으로 연결하고, 상기 복수 개의 광전변환유닛들의 사이에서 밴딩 또는 힌징되는 연결유닛 및 상기 복수 개의 광전변환유닛 중 하나의 일단에 연결되고, 상기 복수 개의 광전변환유닛과 나란하게 위치되는 본체를 포함하고, 상기 복수 개의 광전변환유닛은 상기 본체의 외면에 선택적으로 권취되어서, 휴대가 용이하고, 대용량 충전이 가능한 것을 특징으로 한다.
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