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    • 2. 发明申请
    • SOLAR CELL, SOLAR CELL MODULE AND SOLAR CELL SYSTEM
    • 太阳能电池,太阳能电池模块和太阳能电池系统
    • US20120305047A1
    • 2012-12-06
    • US13399624
    • 2012-02-17
    • Shigeharu TAIRAHiroyuki KANNOU
    • Shigeharu TAIRAHiroyuki KANNOU
    • H01L31/05H01L31/0224
    • H01L31/022433H01L31/0504H01L31/0512Y02E10/50
    • A first electrode disposed on a first surface of the solar cell. A second electrode disposed on a second surface of the solar cell. A connection member electrically couples the first electrode with an electrode of a solar cell connectable to the solar cell. The first electrode includes multiple fine line-shaped electrodes and a first connection electrode configured to connect electrically with the multiple fine line-shaped electrodes. A width of the first connection electrode is smaller than that of the connection member, and the second electrode comprises an electricity collecting electrode and a second connection electrode configured to connect electrically with the electricity collecting electrode. A width of the second connection electrode is the same as or larger than a region width of the first connection electrode.
    • 设置在太阳能电池的第一表面上的第一电极。 设置在太阳能电池的第二表面上的第二电极。 连接构件将第一电极与可连接到太阳能电池的太阳能电池的电极电耦合。 第一电极包括多个细线状电极和被配置为与多个细线状电极电连接的第一连接电极。 第一连接电极的宽度小于连接部件的宽度,第二电极包括集电电极和被配置为与集电电极电连接的第二连接电极。 第二连接电极的宽度与第一连接电极的区域宽度相同或者更大。
    • 3. 发明申请
    • METHOD FOR MEASURING I-V CHARACTERISTICS OF SOLAR CELL, AND SOLAR CELL
    • 用于测量太阳能电池和太阳能电池的I-V特性的方法
    • US20100201349A1
    • 2010-08-12
    • US12700910
    • 2010-02-05
    • Shigeharu TAIRATakeshi NISHIWAKI
    • Shigeharu TAIRATakeshi NISHIWAKI
    • G01R1/06H01L31/02
    • H01L31/022433G01R31/2603H02S50/10Y02E10/50
    • An aspect of the invention provides a method for measuring I-V characteristics of a solar cell, the solar cell comprising a plurality of fine line-shaped electrodes formed on a first surface in a predetermined direction; and a coupling line formed on the first surface that electrically couples at least two fine line-shaped electrodes among the plurality of fine line-shaped electrodes, the coupling line having a line width larger than a line width of the fine line-shaped electrodes. The method includes: contacting a probe pin for voltage measurement with the coupling line; contacting two or more probe pins for current measurement electrically connected to each other with two or more fine line-shaped electrodes including the fine line-shaped electrodes coupled to each other by the coupling line among the plurality of fine line-shaped electrodes; and measuring I-V characteristics while irradiating the first surface with light.
    • 本发明的一个方面提供了一种用于测量太阳能电池的I-V特性的方法,所述太阳能电池包括沿预定方向形成在第一表面上的多个细线状电极; 以及形成在所述第一表面上的电耦合线,所述耦合线电连接所述多个细线状电极中的至少两个细线状电极,所述耦合线具有大于所述细线状电极的线宽的线宽。 该方法包括:将用于电压测量的探针连接到耦合线; 接触两个或更多个用于电流测量的探针,用两个或更多个细线形电极彼此电连接,所述细线形电极包括通过多个细线状电极之间的耦合线彼此耦合的细线状电极; 并且在用光照射第一表面时测量I-V特性。
    • 4. 发明申请
    • SOLAR CELL MODULE
    • 太阳能电池模块
    • US20090260672A1
    • 2009-10-22
    • US12425461
    • 2009-04-17
    • Shigeharu TAIRA
    • Shigeharu TAIRA
    • H01L31/042
    • H01L31/0516H01L31/022441Y02E10/50
    • A first surface of a first section of a connection member includes a first conductive region, and a second surface of a second section of the connection member includes a second conductive region. The first conductive region is formed along an n-side electrode included in one solar cell, and is electrically connected to the n-side electrode. The second conductive region is formed along a p-side electrode included in a different solar cell, and is electrically connected to the p-side electrode. The first conductive region and the second conductive region are electrically connected to each other.
    • 连接构件的第一部分的第一表面包括第一导电区域,并且连接构件的第二区段的第二表面包括第二导电区域。 第一导电区域沿着包含在一个太阳能电池中的n侧电极形成,并且与n侧电极电连接。 第二导电区域沿着包含在不同的太阳能电池中的p侧电极形成,并且与p侧电极电连接。 第一导电区域和第二导电区域彼此电连接。
    • 6. 发明申请
    • SOLAR-CELL MODULE AND SOLAR CELL
    • 太阳能电池模块和太阳能电池
    • US20110048491A1
    • 2011-03-03
    • US12858504
    • 2010-08-18
    • Shigeharu TAIRA
    • Shigeharu TAIRA
    • H01L31/042H01L31/00H01L31/18
    • H01L31/022433H01L31/0508Y02E10/50
    • A solar-cell module comprises a plurality of solar cells electrically connected each other by wiring materials. Each solar cell comprises: a photoelectric conversion body including a first surface irradiated with light and a second surface located on the opposite side to the first surface, the photoelectric conversion body configured to generate carriers by the irradiation of light; a plurality of finger electrodes provided on both the first surface and the second surface, and configured to collect the carriers generated by the photoelectric conversion body; and a busbar electrode provided on each of the first surface and the second surface so as to intersect the plurality of finger electrodes, and having a non-linear shape. Each of the busbar electrodes provided on the first surface and the busbar electrode formed on the second surface includes at least two markers for alignment of positions.
    • 太阳能电池模块包括通过布线材料彼此电连接的多个太阳能电池。 每个太阳能电池包括:光电转换体,其包括被照射光的第一表面和位于与第一表面相反的一侧的第二表面;光电转换体,被配置为通过照射光产生载流子; 设置在所述第一表面和所述第二表面上的多个指状电极,并且被构造成收集由所述光电转换体产生的载流子; 以及母线电极,其设置在所述第一表面和所述第二表面中的每一个上,以与所述多个指状电极相交,并且具有非线性形状。 设置在第一表面上的母线电极和形成在第二表面上的母线电极上的每个母线电极包括用于位置对准的至少两个标记。