Patents by Inventor Xunlei YAN

Xunlei YAN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • PHOTOVOLTAIC SOLAR CELL, SOLAR CELL MODULE AND MANUFACTURING PROCESS
    Publication number: 20230402551
    Abstract: Provided is a photovoltaic solar cell, a solar cell module and a manufacturing process. The photovoltaic solar cell includes a silicon substrate, and a passivation layer located on at least one surface of the silicon substrate. An electrode, an electrode pad and an extension line are printed on at least one surface of the silicon substrate. The electrode includes a busbar and a finger crossed with each other, and the finger is in contact with the silicon substrate. Two ends of the extension line are respectively connected to the busbar and the electrode pad, to reinforce a connection between the busbar and the electrode pad such that the extension line is not in direct contact with the finger, the extension line is in contact with the passivation layer, the electrode pad and the busbar are not in direct contact with the silicon substrate.
    Type: Application
    Filed: August 17, 2023
    Publication date: December 14, 2023
    Inventors: Xunlei YAN, Kun YU, Changming LIU, Xinyu ZHANG
  • Photovoltaic solar cell, solar cell module and manufacturing process
    Patent number: 11764313
    Abstract: Provided is a photovoltaic solar cell, a solar cell module and a manufacturing process. The photovoltaic solar cell includes a silicon substrate, and a passivation layer located on at least one surface of the silicon substrate. An electrode, an electrode pad and an extension line are printed on at least one surface of the silicon substrate. The electrode includes a busbar and a finger crossed with each other, and the finger is in contact with the silicon substrate. Two ends of the extension line are respectively connected to the busbar and the electrode pad, and the extension line is in contact with the silicon substrate.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: September 19, 2023
    Assignees: Shanghai Jinko Green Energy Enterprise Management Co., Ltd., Zhejiang Jinko Solar Co., Ltd.
    Inventors: Xunlei Yan, Kun Yu, Changming Liu, Xinyu Zhang
  • PHOTOVOLTAIC SOLAR CELL, SOLAR CELL MODULE AND MANUFACTURING PROCESS
    Publication number: 20230066620
    Abstract: Provided is a photovoltaic solar cell, a solar cell module and a manufacturing process. The photovoltaic solar cell includes a silicon substrate, and a passivation layer located on at least one surface of the silicon substrate. An electrode, an electrode pad and an extension line are printed on at least one surface of the silicon substrate. The electrode includes a busbar and a finger crossed with each other, and the finger is in contact with the silicon substrate. Two ends of the extension line are respectively connected to the busbar and the electrode pad, and the extension line is in contact with the silicon substrate.
    Type: Application
    Filed: November 9, 2021
    Publication date: March 2, 2023
    Inventors: Xunlei YAN, Kun YU, Changming LIU, Xinyu ZHANG