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    • 2. 发明申请
    • PHOTOVOLTAIC MODULES FOR COMMERCIAL ROOFING
    • US20230126558A1
    • 2023-04-27
    • US18088314
    • 2022-12-23
    • GAF Energy LLC
    • Thierry NguyenGabriela BuneaRichard PerkinsDavid Kavulak
    • H01L31/049H01L31/048H02S20/23
    • A roll, comprising: a laminate, comprising: a plurality of solar cells, wherein the plurality of solar cells comprises: a first solar cell, a second solar cell, and a third solar cell, wherein the first solar cell and the second solar cell are separated in a first direction by a first distance, wherein the second solar cell and the third solar cell are separated in the first direction by the first distance, and wherein each of the first, second, and third solar cells comprises: a width in the first direction, and a length in a second direction, wherein the second direction is perpendicular to the first direction; a first encapsulant, wherein the first encapsulant encapsulates the plurality of solar cells, and wherein the first encapsulant includes a first surface and a second surface opposite the first surface; a frontsheet, wherein the frontsheet includes a first surface and a second surface opposite the first surface of the frontsheet, wherein the second surface of the frontsheet is adjacent the first surface of the first encapsulant; and a backsheet, wherein the backsheet includes a first surface and a second surface opposite the first surface of the backsheet, wherein the first surface of the backsheet is adjacent the second surface of the first encapsulant, and wherein the widths of the first, second, and third solar cells, and the first and second distances are sized to permit at least a portion of the first surface of the frontsheet to be juxtaposed circumferentially with at least a portion of the second surface of the backsheet.