Patents by Inventor Qingchen HAO

Qingchen HAO 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).

  • Patent number: 12074564
    Abstract: An environment-friendly photovoltaic module manufacturing process and a photovoltaic module are provided. The environment-friendly photovoltaic module manufacturing process includes: preparing a solar cell assembly; fixing a junction box on the solar cell assembly in such a manner that a bus bar of the solar cell assembly is introduced into the junction box; fixing the bus bar to a metal slice in the junction box by welding; injecting a highly thermal conductive silica gel into the junction box; and curing the highly thermal conductive silica gel. The junction temperature of the junction box can be reduced by means of combining the junction box and the highly thermal conductivity silica gel with a high thermal conductivity, so that the junction box can withstand higher temperature, and can be used in the photovoltaic module with large cell size and high current requirements.
    Type: Grant
    Filed: March 4, 2021
    Date of Patent: August 27, 2024
    Assignees: Zhejiang Jinko Solar Co., Ltd., Jinko Solar Co., Ltd.
    Inventors: Long Huang, Zhiqiu Guo, Junhui Liu, Xinxin Gong, Qingchen Hao
  • Publication number: 20220224285
    Abstract: An environment-friendly photovoltaic module manufacturing process and a photovoltaic module are provided. The environment-friendly photovoltaic module manufacturing process includes: preparing a solar cell assembly; fixing a junction box on the solar cell assembly in such a manner that a bus bar of the solar cell assembly is introduced into the junction box; fixing the bus bar to a metal slice in the junction box by welding; injecting a highly thermal conductive silica gel into the junction box; and curing the highly thermal conductive silica gel. The present disclosure can reduce the junction temperature of the junction box by means of combining the junction box and the highly thermal conductivity silica gel with a high thermal conductivity, so that the junction box can withstand higher temperature, and can be used in the photovoltaic module with large cell size and high current requirements.
    Type: Application
    Filed: March 4, 2021
    Publication date: July 14, 2022
    Inventors: Long HUANG, Zhiqiu GUO, Junhui LIU, Xinxin GONG, Qingchen HAO