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    • 7. 发明申请
    • PHOTOVOLTAIC DEVICE AND METHOD OF MANUFACTURING THE SAME
    • 光伏器件及其制造方法
    • WO2012165949A2
    • 2012-12-06
    • PCT/NL2012/050370
    • 2012-05-25
    • NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNOYOUNG, Edward Willem Albert
    • YOUNG, Edward Willem Albert
    • H01L27/30
    • H02S40/00H01L27/301H01L31/0504Y02E10/50Y02P70/521
    • A photovoltaic device is presented that comprises a stack of layers including a first electrode layer (40), a second electrode layer (60), and a photo-active layer (50) arranged between the first electrode layer and the second electrode layer. The first electrode layer (40) comprises at least an electric support layer (41) with a first structure of electrically conductive electrode lines (42A, 42B) and with a second structure of electrically conductive collector lines (44A, 44B) that are relatively wide with respect to said electrode lines (42A, 42B). The electrode lines (42A, 42B) and the collector lines (44A, 44B) are arranged in the plane of the electric support layer. The photovoltaic device has a plurality of photovoltaic modules (A, B,...) that each comprise a respective lateral portion of said stack of layers. A lateral portion comprises a first electrode layer portion (40A, 40B) with an electric support layer portion (41A, 41B) of the first electrode layer (40), comprises a second electrode layer portion (60A, 60B) of the second electrode layer (60), and comprises a photo-active layer portion (50A, 50B) of the photo-active layer (50). The electric support layer portions (41A, 41B) have a respective portion of the first structure and a respective portion of the second structure electrically connected to said respective portion of the first structure. The photovoltaic modules are arranged in a series connection wherein mutually subsequent photovoltaic modules are coupled by an electric connection from a collector line (44A) of a first electrode layer portion (40A) of a first one of said mutually subsequent photovoltaic modules (A) to a second electrode layer portion (60B) of a second one (B) of said mutually subsequent photovoltaic modules. At least one conditional electric bypass element (30) is mounted against the electric support layer (41). The conditional electric bypass element has a first and a second terminal (31, 32) that are respectively connected to a respective collector line (44A, 44B) of mutually different, neighbouring electric support layer portions (41A, 41B). The conditional electric bypass element (30) has a conditionally electrically conductive channel (35) between said first and said second terminal.
    • 提供一种光伏器件,其包括一层层叠,包括第一电极层(40),第二电极层(60)和布置在第一电极层和第二电极层之间的光活性层(50)。 第一电极层(40)至少包括具有导电电极线(42A,42B)的第一结构的电支撑层(41)和具有相对宽的导电收集线(44A,44B)的第二结构 相对于所述电极线(42A,42B)。 电极线(42A,42B)和集电线(44A,44B)布置在电支撑层的平面中。 光伏器件具有多个光伏模块(A,B,...),每个光伏模块分别包括所述层叠层的相应侧面部分。 横向部分包括具有第一电极层(40)的电支撑层部分(41A,41B)的第一电极层部分(40A,40B),包括第二电极层的第二电极层部分(60A,60B) (60),并且包括光活性层(50)的光活性层部分(50A,50B)。 电支撑层部分(41A,41B)具有第一结构的相应部分,并且第二结构的相应部分电连接到第一结构的各个部分。 光伏模块以串联方式布置,其中相互后续的光伏模块通过电连接从所述相互后续的光伏模块(A)中的第一个光伏模块(A)的第一电极层部分(40A)的集电极线(40A)耦合到 所述相互后续的光伏组件的第二个(B)的第二电极层部分(60B)。 至少一个条件电旁路元件(30)安装在电支撑层(41)上。 条件式电旁路元件具有分别连接到相互不同的相邻电支撑层部分(41A,41B)的相应集电线(44A,44B)的第一端子(31,32)。 条件电旁路元件(30)在所述第一端子和所述第二端子之间具有有条件的导电通道(35)。