公开(公告)号：US20240209683A1

公开(公告)日：2024-06-27

申请号：US18599688

申请日：2024-03-08

申请人： PILKINGTON GROUP LIMITED

发明人： MARCEL RIBBERINK

IPC分类号： E06B9/24 ,  H01L31/0216 ,  H01L31/048 ,  H02S40/22

CPC分类号： E06B9/24 ,  H01L31/0216 ,  H01L31/0488 ,  H02S40/22 ,  E06B2009/2464 ,  E06B2009/2476

摘要： The present invention relates to a multifunctional glazing unit suitable for generating electricity, to a method of preparing same and use thereof, said multifunctional glazing unit comprising a first sheet of glazing material comprising a first face and a second face, a second sheet of glazing material comprising a first face and a second face, a photovoltaic portion, and a reflecting element, wherein the first sheet of glazing material and the second sheet of glazing material are separated by a cavity, the second faces of each sheet of glazing material face towards the cavity, the photovoltaic portion and the reflecting element are each positioned between the first sheet of glazing material and the second sheet of glazing material, and wherein the photovoltaic portion comprises a transparent region, a bi-facial region, and at least one photovoltaic element.

公开(公告)号：US20240204124A1

公开(公告)日：2024-06-20

申请号：US18313298

申请日：2023-05-05

申请人： ZHEJIANG JINKO SOLAR CO., LTD.

发明人： Zhiqiu GUO ,  Yidong HU ,  Qingbo LI

IPC分类号： H01L31/05 ,  H01L31/048 ,  H01L31/18

CPC分类号： H01L31/0508 ,  H01L31/048 ,  H01L31/186

摘要： Embodiments of the present disclosure provide a method for producing a photovoltaic module and a photovoltaic module. The method includes: providing a plurality of solar cells, each respective solar cell has an overlapping area; applying adhesive to first areas in the overlapping area of each solar cell, the first areas allow the respective solar cell to be welded to a neighboring solar cell through a plurality of welding strips; in response to hardness of the adhesive falling in a preset hardness range by curing, welding the respective solar cell to the neighboring solar cell through the plurality of welding strips, to obtain at least one cell string; and laminating a front encapsulation layer, a front encapsulation material, the at least one cell string, a rear encapsulation material and a rear encapsulation layer, to obtain the photovoltaic module.

公开(公告)号：US20240203807A1

公开(公告)日：2024-06-20

申请号：US17773145

申请日：2020-11-02

申请人： President and Fellows of Harvard College

发明人： Yanhao YU ,  Joanna AIZENBERG ,  Michael AIZENBERG ,  Baptiste LEMAIRE

IPC分类号： H01L23/22 ,  H01L23/26 ,  H01L31/048 ,  H10K30/50 ,  H10K30/88

CPC分类号： H01L23/22 ,  H01L23/26 ,  H01L31/048 ,  H10K30/88 ,  H10K30/50

摘要： In one aspect, a liquid-based encapsulation system includes an electronic material having a plurality of exposed surfaces; and an encapsulating liquid disposed over an entirety of the exposed surfaces of the electronic material to prevent diffusion of water past the encapsulating liquid and to protect the electronic material from water. In one aspect, a method of making a liquid-based encapsulation system includes providing an electronic material having a plurality of exposed surfaces; and encapsulating the electronic material with an encapsulating liquid over an entirety of the exposed surfaces of the electronic material to prevent diffusion of water past the encapsulating liquid and to protect the electronic material from water.

公开(公告)号：US20240191909A1

公开(公告)日：2024-06-13

申请号：US18543848

申请日：2023-12-18

申请人： Sigmagen, inc.

发明人： Mehrdad M. Moslehi ,  Pawan Kapur

IPC分类号： F24S20/60 ,  E06B9/24 ,  E06B9/386 ,  F24S23/70 ,  H01L31/042 ,  H01L31/048 ,  H02S30/20

CPC分类号： F24S20/60 ,  E06B9/386 ,  F24S23/82 ,  H01L31/042 ,  H01L31/048 ,  H02S30/20 ,  E06B2009/2476 ,  Y02B10/10 ,  Y02E10/50

摘要： Solar photovoltaic window blind slats for power generation from internal and external light sources are provided are provided. A plurality of solar cells are attached to at least two sides of a slat core. Distributed maximum power point tracking optimizer components are associated with each solar cell. The solar cells and corresponding distributed maximum power point tracking optimizer components on each slat side are connected in electrical series.

公开(公告)号：US20240178336A1

公开(公告)日：2024-05-30

申请号：US18178228

申请日：2023-03-03

申请人： ZHEJIANG JINKO SOLAR CO., LTD. ,  JINKO SOLAR CO., LTD.

发明人： Jingsheng JIN ,  Guangming LIAO

IPC分类号： H01L31/077 ,  H01L31/02 ,  H01L31/0224 ,  H01L31/028 ,  H01L31/048 ,  H01L31/05

CPC分类号： H01L31/077 ,  H01L31/02008 ,  H01L31/022425 ,  H01L31/028 ,  H01L31/048 ,  H01L31/0512

摘要： A solar cell and a photovoltaic module. The solar cell includes: a substrate including a first surface; a tunneling oxide layer covering the first surface; a doped conductive layer covering a surface of the tunneling oxide layer away from the substrate; an intrinsic polycrystalline silicon layer formed on one side of the doped conductive layer away from the tunneling oxide layer; and a plurality of first electrodes arranged on one side of the intrinsic polycrystalline silicon layer away from the doped conductive layer and electrically connected to the doped conductive layer. At least a portion of the first electrode is located in the intrinsic polycrystalline silicon layer, and a gap is defined between a top end of the first electrode and the substrate.

公开(公告)号：US11987734B2

公开(公告)日：2024-05-21

申请号：US18011193

申请日：2021-05-20

申请人： HANGZHOU FIRST APPLIED MATERIAL CO., LTD.

发明人： Haonan Wang ,  Mingjie Cao ,  Yan Sang ,  Hongbing Hou ,  Wei Deng ,  Yunxiao Mei ,  Dayue Jin ,  Chufeng Yang

IPC分类号： H01L31/048 ,  C09J7/29 ,  H01L31/02 ,  H01L31/05 ,  H02S40/38

CPC分类号： C09J7/29 ,  H01L31/02008 ,  H01L31/0481 ,  H01L31/0504 ,  C09J2203/326 ,  C09J2301/122 ,  C09J2301/162 ,  C09J2301/41 ,  H02S40/38

摘要： The present disclosure provides an anti-PID encapsulation adhesive film, a photovoltaic module, and a photovoltaic module manufacturing method. The anti-PID encapsulation adhesive film includes a base adhesive film layer, an insulating layer, and a conductive layer. The insulating layer is located on one side surface of the base adhesive film layer. The insulating layer has a grid structure. The grid structure includes grid lines and a plurality of hollow portions defined by the grid lines. The grid lines have a structure corresponding to gaps between cell pieces. The conductive layer includes a plurality of conductive portions. The conductive portions are arranged in the hollow portions in one-to-one correspondence. The volume resistivity of the conductive portions is less than 100 Ω·cm.

公开(公告)号：US20240162358A1

公开(公告)日：2024-05-16

申请号：US18389824

申请日：2023-12-20

申请人： SHENZHEN HELLO TECH ENERGY CO. , LTD.

发明人： Huajun YU ,  Yanjun ZHU ,  Fengwen CHEN ,  Minhuan ZHANG ,  Zhongwei SUN

IPC分类号： H01L31/048 ,  H02S30/10

CPC分类号： H01L31/0481 ,  H02S30/10

摘要： Provided is a solar panel. The solar panel includes a frame having an accommodation opening, a front plate located at one of two opposite sides of the frame, a back plate located at another one of the two opposite sides of the frame, and a cell. The accommodation opening is enclosed by the front plate, the back plate, and the frame to form an enclosed space, and the cell is disposed in the enclosed space.

公开(公告)号：US11984521B2

公开(公告)日：2024-05-14

申请号：US18181285

申请日：2023-03-09

申请人： GAF Energy LLC

发明人： Alex Sharenko

IPC分类号： H01L31/049 ,  H01L31/048 ,  H02S20/23

CPC分类号： H01L31/049 ,  H01L31/0481 ,  H02S20/23

摘要： A system including at least one photovoltaic module configured to be installed on a roof deck having an underlayment layer. The photovoltaic module includes at least one solar cell having a first side and a second side opposite the first side, an encapsulant layer juxtaposed with the first side of the solar cell, a glass layer juxtaposed with the encapsulant layer, and a encapsulant-backsheet layer juxtaposed with the second side of the solar cell. The encapsulant layer and the encapsulant-backsheet layer encapsulate the at least one solar cell. The system does not include an intervening layer between the encapsulant-backsheet layer and the underlayment layer.

公开(公告)号：US11973162B2

公开(公告)日：2024-04-30

申请号：US17456889

申请日：2021-11-30

申请人： Golden Solar (Quanzhou) New Energy Technology Co., Ltd.

发明人： Hsin-wang Chiu

IPC分类号： H01L31/18 ,  H01L31/02 ,  H01L31/04 ,  H01L31/048 ,  H01L31/05 ,  H02S30/20

CPC分类号： H01L31/182 ,  H01L31/0488 ,  H01L31/0504 ,  H02S30/20

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.

公开(公告)号：US11968847B2

公开(公告)日：2024-04-23

申请号：US17538236

申请日：2021-11-30

申请人： ZHEJIANG JINKO SOLAR CO., LTD.

发明人： Chengjun Gu ,  Bairu Li ,  Menglei Xu ,  Jie Yang ,  Xinyu Zhang ,  Hao Jin

IPC分类号： H10K30/88 ,  H01L31/048 ,  H10K30/10

CPC分类号： H10K30/88 ,  H01L31/0481 ,  H10K30/10

摘要： Provided is a photovoltaic module, including: a substrate, at least one solar cell string and a packaging portion, wherein a bottom of the packaging portion has a packaging slot, the substrate and the at least one solar cell string are arranged in the packaging slot, the at least one solar cell string is arranged on a top surface of the substrate, a packaging gap is formed between a side surface of the substrate and a side surface of the packaging slot, a first packaging layer is arranged in the packaging gap, and the first packaging layer is configured to seal the packaging gap.