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    Solar roof tile with a uniform appearance
    4.
    发明授权
    Solar roof tile with a uniform appearance 有权

    公开(公告)号：US11431279B2

    公开(公告)日：2022-08-30

    申请号：US16025834

    申请日：2018-07-02

    申请人： Tesla, Inc.

    发明人： Carl Peterson ,  John Liu ,  Milan Padilla

    IPC分类号： H02S40/36 ,  H02S20/25 ,  H01L31/048

    摘要： One embodiment can provide a photovoltaic roof tile. The photovoltaic roof tile can include a transparent front cover, a back cover, a plurality of photovoltaic structures positioned between the front cover and the back cover, and a front-cover-colorant layer positioned on an interior surface of the transparent front cover that faces a top surface of the photovoltaic structures. A color of the front-cover-colorant layer can substantially match a color of the top surface of the photovoltaic structures, and the front-cover-colorant layer can be configured to cover regions of the interior surface that are not directly above the top surface of the photovoltaic structures, thereby enabling a substantially uniform appearance of the photovoltaic roof tile.

    SOLAR ROOF TILE WITH A UNIFORM APPEARANCE
    5.
    发明申请
    SOLAR ROOF TILE WITH A UNIFORM APPEARANCE 审中-公开

    公开(公告)号：US20200007074A1

    公开(公告)日：2020-01-02

    申请号：US16025834

    申请日：2018-07-02

    申请人： TESLA, INC.

    发明人： Carl Peterson ,  John Liu ,  Milan Padilla

    IPC分类号： H02S20/25 ,  H02S40/36 ,  H01L31/048

    摘要： One embodiment can provide a photovoltaic roof tile. The photovoltaic roof tile can include a transparent front cover, a back cover, a plurality of photovoltaic structures positioned between the front cover and the back cover, and a front-cover-colorant layer positioned on an interior surface of the transparent front cover that faces a top surface of the photovoltaic structures. A color of the front-cover-colorant layer can substantially match a color of the top surface of the photovoltaic structures, and the front-cover-colorant layer can be configured to cover regions of the interior surface that are not directly above the top surface of the photovoltaic structures, thereby enabling a substantially uniform appearance of the photovoltaic roof tile.

    Uniformly and directionally colored photovoltaic modules
    10.
    发明授权
    Uniformly and directionally colored photovoltaic modules 有权

    公开(公告)号：US10381973B2

    公开(公告)日：2019-08-13

    申请号：US15598194

    申请日：2017-05-17

    申请人： TESLA, INC.

    发明人： John Liu ,  Ollivier J. Lefevre

    IPC分类号： H01L31/02 ,  H02S20/25 ,  H02S40/20 ,  H02S40/22 ,  H01L31/048 ,  H01L31/0216 ,  H01L31/0236

    摘要： Micro-structures and directional and multi-directional coatings for uniformly colored and directionally colored photovoltaic modules and roof tiles are described. The photovoltaic roof tiles include a glass cover with texture of a micro scale on a first side, and one or more layers of a transparent material adjoining the first side of the textured glass configured to reflect light of a color. A glass cover can have texture on a first side and a layer of sphere shaped metal nanoparticles adjoining the first side of the textured glass cover. Directionally colored solar modules can include a textured glass cover with texture on a first side and a coating layer covering one or more facets of the texture on the first side of the glass cover. The coating layer may be deposited by coating the textured glass cover in one or more directions.