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    Tiled solar module repair process
    1.
    发明授权
    Tiled solar module repair process 有权

    公开(公告)号：US11211518B2

    公开(公告)日：2021-12-28

    申请号：US15930182

    申请日：2020-05-12

    Applicant: SOLARIA CORPORATION

    Inventor： Kevin R. Gibson ,  Aureo Parilla ,  Manny Castro

    IPC: H01L31/18 ,  H01L31/02 ,  H01L31/05 ,  H01L31/044 ,  H02S40/44

    Abstract: In an example, a method includes providing a photovoltaic string comprising a plurality of from 2 to 45 strips, each of the plurality of strips being configured in a series arrangement with each other, each of the plurality of strips being coupled to another one of the plurality of strips using an electrically conductive adhesive (ECA) material, detecting at least one defective strip in the photovoltaic string, applying thermal energy to the ECA material to release the ECA material from a pair of photovoltaic strips to remove the defective photovoltaic strip, removing any residual ECA material from one or more good photovoltaic strip, aligning the photovoltaic string without the damaged photovoltaic strip, and a replacement photovoltaic strip that replaces the defective photovoltaic strip, and curing a reapplied ECA material on the replacement photovoltaic strip to provide the photovoltaic string with the replacement photovoltaic strip.

    Tiled solar module repair process
    3.
    发明授权
    Tiled solar module repair process 有权

    公开(公告)号：US10411153B2

    公开(公告)日：2019-09-10

    申请号：US15621991

    申请日：2017-06-13

    Applicant: SOLARIA CORPORATION

    Inventor： Kevin R. Gibson ,  Aureo Parilla ,  Manny Castro

    IPC: H01L31/18 ,  H01L31/02 ,  H01L31/05 ,  H02S40/44 ,  H01L31/044

    Abstract: In an example, a method includes providing a photovoltaic string comprising a plurality of from 2 to 45 strips, each of the plurality of strips being configured in a series arrangement with each other, each of the plurality of strips being coupled to another one of the plurality of strips using an electrically conductive adhesive (ECA) material, detecting at least one defective strip in the photovoltaic string, applying thermal energy to the ECA material to release the ECA material from a pair of photovoltaic strips to remove the defective photovoltaic strip, removing any residual ECA material from one or more good photovoltaic strip, aligning the photovoltaic string without the damaged photovoltaic strip, and a replacement photovoltaic strip that replaces the defective photovoltaic strip, and curing a reapplied ECA material on the replacement photovoltaic strip to provide the photovoltaic string with the replacement photovoltaic strip.

    Tiled solar cell laser process
    10.
    发明授权
    Tiled solar cell laser process 有权

    公开(公告)号：US10347788B2

    公开(公告)日：2019-07-09

    申请号：US15622000

    申请日：2017-06-13

    Applicant: SOLARIA CORPORATION

    Inventor： Kevin R. Gibson ,  Aureo Parilla ,  Thomas Phu

    IPC: H01L21/00 ,  H01L31/18 ,  H01L31/044

    Abstract: In an example, the present invention provides a method of separating a photovoltaic strip from a solar cell. The method includes providing a solar cell, placing the front side of the solar cell on a platen such that the backside is facing a laser source, initiating a laser source to output a laser beam having a wavelength from 200 to 600 nanometers and a spot size of 18 to 30 microns, subjecting a portion of the backside to the laser beam at a power level ranging from about 20 Watts to about 35 Watts to cause an ablation to form a scribe region having a depth, width, and a length, the depth being from 40% to 60% of a thickness of the solar cell, the width being between 16 and 35 microns to create a plurality of scribe regions spatially disposed on the backside of the solar cell.

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