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公开(公告)号：US20240243211A1
公开(公告)日：2024-07-18
申请号：US18309707
申请日：2023-04-28
发明人： Zhiqiu GUO , Ningbo ZHANG , Guohui HAO , Shiliang HUANG
IPC分类号： H01L31/048 , H01L31/05 , H01L31/052 , H01L31/18
CPC分类号： H01L31/0488 , H01L31/0508 , H01L31/0521 , H01L31/1876
摘要： A photovoltaic module includes a plurality of cells, each of the plurality of cells including grid structures spaced apart in a first direction; a plurality of connection components extending along the first direction and spaced apart in a second direction, each of the plurality of connection components being electrically connected to corresponding adjacent cells; a plurality of composite films, each of the plurality of composite films covering a surface of a respective connection component and portions of a surface of a corresponding cell on opposite sides of the respective connection component; an encapsulation layer, covering surfaces of the plurality of composite films; a cover plate, disposed on a side of the encapsulation layer away from the plurality of cells. Each of the plurality of composite films includes a first layer and a second layer, and the first layer is located between the second layer and the respective connection component.
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公开(公告)号：US20240234603A9
公开(公告)日：2024-07-11
申请号：US18490556
申请日：2023-10-19
申请人： Marcus L. Troy
发明人： Marcus L. Troy
IPC分类号： H01L31/048 , H02S30/10 , H02S40/32
CPC分类号： H01L31/0488 , H02S30/10 , H02S40/32
摘要： A solar window system includes a window frame, a plurality of photovoltaic cells, and an inverter for converting direct current electric energy generated by the plurality of photovoltaic cells into alternating current electric energy. The plurality of photovoltaic cells is disposed on an outer surface of the window frame. The inverter being electrically connected to the plurality of photovoltaic cells.
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公开(公告)号：US11955921B2
公开(公告)日：2024-04-09
申请号：US17841034
申请日：2022-06-15
申请人： Tesla, Inc.
发明人： John Liu , Yangsen Kang , Anh N. Duong , Yongkee Chae , Milan Padilla , Chen Wang , Remy D. Labesque
IPC分类号： H02S20/25 , H01L31/0216 , H01L31/0236 , H01L31/0368 , H01L31/048 , H01L31/049 , H01L31/18
CPC分类号： H02S20/25 , H01L31/02167 , H01L31/02366 , H01L31/03682 , H01L31/0488 , H01L31/049 , H01L31/1804
摘要： One embodiment can provide a photovoltaic roof tile. The photovoltaic roof tile can include a transparent front cover, a transparent back cover, and a plurality of polycrystalline-Si-based photovoltaic structures positioned between the front cover and the back cover. A respective polycrystalline-Si-based photovoltaic structure has a front surface facing the front cover and a back surface facing the back cover. The photovoltaic roof tile can further include a paint layer positioned on a back surface of the back cover facing away from the front cover. A color of the paint layer substantially matches a color of the front surface of the respective polycrystalline-Si-based photovoltaic structure.
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公开(公告)号：US20240079507A1
公开(公告)日：2024-03-07
申请号：US18455220
申请日：2023-08-24
申请人： GAF Energy LLC
发明人： Gabriela Bunea
IPC分类号： H01L31/0216 , E04D1/30 , H01L31/048 , H01L31/18 , H02S20/25
CPC分类号： H01L31/02168 , E04D1/30 , H01L31/0488 , H01L31/18 , H02S20/25 , E04D2001/308
摘要： Some embodiments relate to photovoltaic shingle. A photovoltaic shingle comprises an encapsulated solar cell, a glass layer above the encapsulated solar cell, an anti-reflective layer above the glass layer, and a plurality of protrusions above the glass layer. The plurality of protrusions covers at least a portion of at least one of the glass layer, the anti-reflective layer, or any combination thereof, such that the anti-reflective coating is exposed between at least a portion of the plurality of protrusions.
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公开(公告)号：US20240006544A1
公开(公告)日：2024-01-04
申请号：US18369011
申请日：2023-09-15
发明人： Xiu FENG , Menglei XU , Jie YANG , Xinyu ZHANG
IPC分类号： H01L31/0224 , H01L31/05 , H01L31/048 , H01L31/18
CPC分类号： H01L31/022441 , H01L31/188 , H01L31/0488 , H01L31/0516
摘要： A solar cell including: a substrate having front and back surfaces, the back surface including first and second regions staggered and spaced from each other, and a gap region provided between one first region and one adjacent second region, a plurality of first pyramidal texture structure regions formed corresponding to a plurality of gap regions and a distance between a top and bottom thereof is 2-4 μm; a first conductive layer formed over the first region; a second conductive layer formed over the second region, the second conductive layer has a conductivity type opposite to the first conductive layer; a first electrode forming electrical contact with the first conductive layer; a second electrode forming electrical contact with the second conductive layer; and a boundary region between the gap region and the conductive layer(s) adjacent thereto, the boundary region including strip or line-patterned texture structures arranged at intervals.
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公开(公告)号：US11837989B2
公开(公告)日：2023-12-05
申请号：US17215400
申请日：2021-03-29
发明人： Michael Hack , Stephen R. Forrest
IPC分类号： H02S20/26 , H01L31/048 , H02J7/35 , H01L31/12 , G09G3/3208 , H10K59/60 , H10K30/81 , H10K50/805
CPC分类号： H02S20/26 , G09G3/3208 , H01L31/0488 , H01L31/12 , H02J7/35 , H10K59/60 , H10K30/81 , H10K50/805
摘要： Implementations of the disclosed subject matter provide a window, an energy and light producing device including at least one transparent photovoltaic device and at least one non-transparent Organic Light Emitting Device (OLED) in an optical path of the window. A controller may control the operation of the non-transparent OLED of the energy and light producing device. An energy storage device may be electrically coupled to the controller and the energy and light producing device to store energy generated by the transparent photovoltaic device and to power the non-transparent OLED. In some implementations, a LED or OLED may be mounted in the frame of the window and may be powered by the energy storage device.
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公开(公告)号：US11721776B2
公开(公告)日：2023-08-08
申请号：US17459614
申请日：2021-08-27
发明人： Zhiqiu Guo , Guohui Hao , Wusong Tao , Shiliang Huang , Luchuang Wang , Yingying Peng
IPC分类号： H01L31/05 , H01L31/054 , H01L31/048
CPC分类号： H01L31/0508 , H01L31/0488 , H01L31/0512 , H01L31/0547
摘要： Provided are a photovoltaic module, comprising a solar cell string having a plurality of solar cells arranged in sequence, adjacent solar cells being connected by solder strips, the solder strip being connected to a front surface of one solar cell and to a back surface of the other solar cell, a long-side dimension of the solar cell being within a range of 150 mm to 220 mm; two protective adhesive layers respectively covering front and back surfaces of the solar cell string, a dimensional difference between thicknesses of one protective adhesive layer and the solder strip being defined as first thickness, a ratio of the first thickness to the thickness of one protective adhesive layer being not less than 0 and not greater than 20%; a transparent plate covering the protective adhesive layer on the front surface; and a back plate covering the protective adhesive layer on the back surface.
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公开(公告)号：US11705531B2
公开(公告)日：2023-07-18
申请号：US17881485
申请日：2022-08-04
申请人： GAF Energy LLC
IPC分类号： H01L31/048 , B32B5/02 , B32B7/12 , B32B17/10 , B32B25/16 , B32B27/12 , B32B27/18 , B32B27/28 , B32B27/30 , B32B27/32 , B32B27/36 , B32B37/12 , H01L31/049
CPC分类号： H01L31/0481 , B32B5/02 , B32B7/12 , B32B17/10 , B32B25/16 , B32B27/12 , B32B27/18 , B32B27/283 , B32B27/304 , B32B27/308 , B32B27/32 , B32B27/36 , B32B37/1207 , H01L31/0488 , B32B2305/72 , B32B2307/3065 , B32B2307/7265 , B32B2327/18 , B32B2457/12 , H01L31/049
摘要： A photovoltaic module includes at least one solar cell, an encapsulant encapsulating the at least one solar cell, a frontsheet juxtaposed with the encapsulant, and backsheet juxtaposed with the encapsulant. The frontsheet includes a glass layer, a polymer layer attached to the glass layer, and an adhesive layer attaching the polymer layer to the glass layer. The backsheet includes a single-layer, moisture-resistant, fire-retardant membrane.
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公开(公告)号：US20230170433A1
公开(公告)日：2023-06-01
申请号：US17456889
申请日：2021-11-30
发明人： Hsin-wang Chiu
IPC分类号： H01L31/18 , H01L31/05 , H02S30/20 , H01L31/048
CPC分类号： H01L31/182 , H01L31/0504 , H02S30/20 , H01L31/0488
摘要： A manufacturing method for a flexible silicon-based cell module is provided. Specifically, cell units of a silicon-based solar cell structure are arranged and adhered to a connecting strip to form a cell string, wherein a gap is left between two adjacent cell units. The cell units in cell strings are connected in series and parallel by an interconnected bar, wherein a gap is left between two adjacent cell strings. Hard protection units adapted to the size and specification of the cell units are respectively attached to the cell units. A plurality of cell strings are connected to each other in series and parallel to form a cell assembly. A panel made of flexible material is selected to package the cell assembly to form the flexible cell module. The cell module has an excellent rollable performance and a flexible expansion, a light weight, and a small size.
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公开(公告)号：US20190198694A1
公开(公告)日：2019-06-27
申请号：US16018826
申请日：2018-06-26
发明人： Huaming AO
IPC分类号： H01L31/048 , H01G9/20
CPC分类号： H01L31/0481 , H01G9/2077 , H01L31/0296 , H01L31/0304 , H01L31/0322 , H01L31/044 , H01L31/0488 , H01L31/049 , Y02E10/50
摘要： The disclosure provides a solar photovoltaic module, including a front glass plate, a first packaging adhesive film, a solar cell layer, a second packaging adhesive film, a waterproof layer, a bonding layer and a polymer back plate which are bonded successively. In the solar photovoltaic module provided in the disclosure, the front glass plate with strong rigidity and a flexible polymer back plate with light weight are arranged at two sides of the solar photovoltaic module respectively, thereby reducing the overall weight of the solar photovoltaic module. Meanwhile, the overall rigidity of the solar photovoltaic module can be ensured through the glass back plate, thereby enhancing applicability of the solar photovoltaic module in various products.
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