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    • 2. 发明公开
    • Monolithic integration of nonplanar solar cells
    • Monolithische integrierte nicht-ebene Solarzellen
    • EP2720268A2
    • 2014-04-16
    • EP13183606.6
    • 2007-03-19
    • Solyndra LLC
    • Buller, BenyaminBeck, Markus E.
    • H01L27/142H01L31/0352H01L31/055H01L31/052H01L31/0525
    • H01L31/055H01L31/035281H01L31/046H01L31/0463H01L31/0475H01L31/054H02S40/44Y02E10/52Y02E10/541Y02E10/543Y02E10/60
    • A solar cell unit (27) is provided that has a electrically insulating substrate (102) having a first end and a second end, where at least a portion of the substrate is rigid and nonplanar. The solar cell unit has a plurality of photovoltaic cells (700) linearly arranged on the substrate, including a first and second photovoltaic cell. Each photovoltaic cell in the plurality of photovoltaic cells comprises a back-electrode (104) circumferentially disposed on the substrate, a semiconductor junction layer (46) circumferentially disposed on the back-electrode, and a transparent conductive layer (110) circumferentially disposed on the semiconductor junction. The transparent conductive layer of the first photovoltaic cell in the plurality of photovoltaic cells is in serial electrical communication with the back-electrode of the second photovoltaic cell in the plurality of photovoltaic cells.
    • 提供一种太阳能电池单元(27),其具有具有第一端和第二端的电绝缘基板(102),其中基板的至少一部分是刚性的并且是非平面的。 太阳能电池单元具有线性排列在基板上的包括第一和第二光伏电池的多个光伏电池(700)。 多个光伏电池中的每个光伏电池包括沿周向设置在衬底上的背电极(104),周向地设置在背电极上的半导体接合层(46)和沿周向设置在所述衬底上的透明导电层(110) 半导体结。 多个光伏电池中的第一光伏电池的透明导电层与多个光伏电池中的第二光伏电池的背电极串联电连通。