公开(公告)号：US20190312162A1

公开(公告)日：2019-10-10

申请号：US16432702

申请日：2019-06-05

申请人： Meng Tao ,  Wen-Cheng Sun ,  Xiaofei Han

发明人： Meng Tao ,  Wen-Cheng Sun ,  Xiaofei Han

IPC分类号： H01L31/0224 ,  C25D3/44 ,  C25D7/12 ,  H01L31/18 ,  C25D5/50 ,  C25D3/66

摘要： Electroplating of aluminum may be utilized to form electrodes for solar cells. In contrast to expensive silver electrodes, aluminum allows for reduced cell cost and addresses the problem of material scarcity. In contrast to copper electrodes which typically require barrier layers, aluminum allows for simplified cell structures and fabrication steps. In the solar cells, point contacts may be utilized in the backside electrodes for increased efficiency. Solar cells formed in accordance with the present disclosure enable large-scale and cost-effective deployment of solar photovoltaic systems.

公开(公告)号：US20160204289A1

公开(公告)日：2016-07-14

申请号：US15079359

申请日：2016-03-24

申请人： Meng Tao ,  Wen-Cheng Sun ,  Xiaofei Han

发明人： Meng Tao ,  Wen-Cheng Sun ,  Xiaofei Han

IPC分类号： H01L31/0224 ,  C25D3/44 ,  C25D7/12

CPC分类号： H01L31/022458 ,  C25D3/44 ,  C25D3/665 ,  C25D5/50 ,  C25D7/12 ,  C25D7/126 ,  H01L31/022425 ,  H01L31/1864 ,  Y02E10/50 ,  Y02P70/521

摘要： Electroplating of aluminum may be utilized to form electrodes for solar cells. In contrast to expensive silver electrodes, aluminum allows for reduced cell cost and addresses the problem of material scarcity. In contrast to copper electrodes which typically require barrier layers, aluminum allows for simplified cell structures and fabrication steps. In the solar cells, point contacts may be utilized in the backside electrodes for increased efficiency. Solar cells formed in accordance with the present disclosure enable large-scale and cost-effective deployment of solar photovoltaic systems.

摘要翻译： 铝的电镀可用于形成太阳能电池的电极。 与昂贵的银电极相比，铝允许降低电池成本并解决材料短缺的问题。 与通常需要阻挡层的铜电极相反，铝允许简化的电池结构和制造步骤。 在太阳能电池中，可以在背面电极中使用点接触以提高效率。 根据本公开形成的太阳能电池能够大规模和成本有效地部署太阳能光伏系统。