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    VERTICALLY STACKED PHOTOVOLTAIC AND THERMAL SOLAR CELL
    2.
    发明公开
    VERTICALLY STACKED PHOTOVOLTAIC AND THERMAL SOLAR CELL 审中-公开
    VERTIKAL GESTAPELTE PHOTOVOLTAIK- UNDWÄRMESOLARZELLE

    公开(公告)号：EP2517257A4

    公开(公告)日：2017-07-05

    申请号：EP10840076

    申请日：2010-12-21

    Applicant: UNIV OF HOUSTON

    Inventor： CURRAN SEAMUS ,  DIAS SAMPATH ,  LIAO KANG-SHYANG ,  YAMBEM SONIYA DEVI ,  HALDAR AMRITA ,  ALLEY NIGEL

    IPC: H01L31/00

    CPC classification number: H01L31/0322 ,  H01L27/302 ,  H01L31/043 ,  H01L31/0521 ,  H01L31/0543 ,  H01L31/055 ,  H01L31/0749 ,  H01L51/4253 ,  H01L51/426 ,  Y02E10/52 ,  Y02E10/541

    Abstract: According to some embodiments, the present invention provides a novel photovoltaic solar cell system from photovoltaic modules that are vertically arrayed in a stack format using thin film semiconductors selected from among organic and inorganic thin film semiconductors. The stack cells may be cells that are produced in a planar manner, then vertically oriented in an angular form, also termed herein tilted, to maximize the light capturing aspects. The use of a stack configuration system as described herein allows for the use of a variety of electrode materials, such as transparent materials or semitransparent metals. Light concentration can be achieved by using fresnel lens, parabolic mirrors or derivatives of such structures. The light capturing can be controlled by being reflected back and forth in the photovoltaic system until significant quantities of the resonant light is absorbed. Light that passes to the very end and can be reflected back through the device by beveling or capping the end of the device with a different refractive index material, or alternatively using a reflective surface. The contacting between stacked cells can be done in series or parallel. According to some embodiments, the present invention uses a concentrator architecture where the light is channeled into the cells that contain thermal fluid channels (using a transparent fluid such as water) to absorb and hence reduce the thermal energy generation.

    Abstract translation: 根据一些实施例，本发明提供了一种来自光伏模块的新型光伏太阳能电池系统，其使用选自有机和无机薄膜半导体中的薄膜半导体以堆叠形式垂直排列。 堆叠单元可以是以平面方式产生的单元，然后以角度形式垂直定向（在此也称为倾斜），以最大化光捕获方面。 这里描述的堆叠配置系统的使用允许使用各种电极材料，例如透明材料或半透明金属。 通过使用菲涅耳透镜，抛物面镜或这些结构的衍生物可以实现光浓度。 可以通过在光伏系统中来回反射来控制光捕获，直到大量的共振光被吸收。 光通过最后端，可以通过使用不同折射率材料对设备端部进行斜切或封盖，或者使用反射表面反射回来。 堆叠电池之间的接触可以串联或并联。 根据一些实施例，本发明使用聚光器架构，其中光被引导到包含热流体通道（使用诸如水的透明流体）的单元中以吸收并因此减少热能产生。

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