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公开(公告)号：US20240279437A1
公开(公告)日：2024-08-22
申请号：US16627202
申请日：2017-10-31
发明人： Yunfeng Yang , Chao He , Weiming MA , Hongyu Chen , Yabin Sun , Kainan Zhang , Jeffrey M. Cogen , Timothy J. Person , Yuyan Li , Hong Yang
IPC分类号： C08K5/5425 , C08K5/14 , C08K5/549 , H01L31/048
CPC分类号： C08K5/5425 , C08K5/14 , C08K5/549 , H01L31/0481
摘要： The present disclosure relates to an encapsulant film made from a curable composition comprising: (A) a polyolefin polymer; (B) an organic peroxide; (C) a silane coupling agent; and (D) a co-agent comprising a monocyclic organosiloxane of formula (I).
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公开(公告)号：US12062730B2
公开(公告)日：2024-08-13
申请号：US17767435
申请日：2020-10-02
申请人： KYOCERA CORPORATION
发明人： Keita Kurosu , Yusuke Miyamichi , Shoei Sato , Satoshi Kitayama
IPC分类号： H01L31/049 , H01L31/048
CPC分类号： H01L31/049 , H01L31/0481
摘要： A photovoltaic module includes a front protective layer, a back protective layer, a plurality of solar cells, and a filler. The front protective layer is transmissive to light and has a first surface and a second surface opposite to the first surface. The back protective layer faces the second surface. The plurality of solar cells are between the second surface and the back protective layer. The filler is between the front protective layer and the plurality of solar cells and covers the plurality of solar cells. The filler includes a material with a chemical structure to generate a free acid. The front protective layer includes a weather-resistance resin. At least a part of the first surface is exposed to a space external to the photovoltaic module.
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公开(公告)号：US12051989B2
公开(公告)日：2024-07-30
申请号：US18103358
申请日：2023-01-30
申请人： Sigmagen, Inc.
发明人： Mehrdad M. Moslehi
IPC分类号： H02S10/40 , H01L31/048 , H01L31/05 , H01L31/068 , H01L31/074 , H02S30/10 , H02S30/20 , H02S40/32 , H02S40/36 , H02S40/38
CPC分类号： H02S10/40 , H01L31/0481 , H01L31/0504 , H01L31/0684 , H01L31/074 , H02S30/10 , H02S30/20 , H02S40/32 , H02S40/36 , H02S40/38
摘要： A portable solar photovoltaic (PV) electricity generator module comprises a plurality of smart power slat (SPS) units, each SPS unit comprising a plurality of solar cells electrically connected together based on a specified cell interconnection design, and, at least one power maximizing integrated circuit collecting electricity generated by the plurality of solar cells. The plurality of SPS units are mechanically connected such that the SPS units can be retracted for volume compaction of the module, and can be expanded for increasing PV electricity generation by the module. The module can be used as part of an electric power supply with a maximum power point tracking (MPPT) power optimizer, storage battery and leads to connect to a load. The load can be AC or DC.
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公开(公告)号：US12049768B2
公开(公告)日：2024-07-30
申请号：US18407456
申请日：2024-01-09
发明人： Yelin Gong
IPC分类号： E04H4/14 , A61L2/08 , A61L2/23 , C02F1/68 , E04H4/12 , F21S9/03 , F21V33/00 , H01L31/00 , H01L31/02 , H01L31/0203 , H01L31/04 , H01L31/048 , C02F103/42
CPC分类号： E04H4/148 , A61L2/08 , A61L2/23 , C02F1/687 , E04H4/1209 , E04H4/14 , F21S9/03 , F21V33/00 , H01L31/00 , H01L31/0203 , H01L31/048 , C02F2103/42 , C02F2201/002
摘要： Disclosed is a water purification, sterilization and disinfection lamp. The lamp includes a lampshade, a base and a cylinder for storing slow-release chlorine tablets. A circuit board and a battery electrically connected with the circuit board are arranged on the base. A solar panel is installed on a surface of the lampshade. The base is covered with the lampshade to form sealed connection. The solar panel is electrically connected with the circuit board. At least one lamp bead is assembled on the circuit board. The irradiation direction of the lamp bead faces the direction of the lampshade.
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公开(公告)号：US12049547B2
公开(公告)日：2024-07-30
申请号：US18310233
申请日：2023-05-01
申请人： H.B. Fuller Company
IPC分类号： H01L31/046 , C08J5/18 , C08L33/08 , H01L31/048
CPC分类号： C08J5/18 , C08L33/08 , H01L31/046 , H01L31/0481 , H01L31/0488 , C08J2333/08
摘要： The invention features a hot melt composition in the form of a film including from 40% by weight to 80% by weight of a non-functionalized alkyl acrylate, from 14% by weight to 50% by weight of an olefin polymer, from 2% by weight to 15% by weight of a first functionalized polymer comprising a functional group selected from the group consisting of epoxides and carboxylic anhydrides, and from 2% by weight to 15% by weight of a second functionalized polymer comprising a functional group capable of reacting with the functional group of the first functionalized polymer.
The hot melt composition in the form of a film has found utility as an encapsulant for thin film photovoltaic modules.-
公开(公告)号：US20240247154A1
公开(公告)日：2024-07-25
申请号：US18400224
申请日：2023-12-29
申请人： Zinniatek Limited
IPC分类号： C09D5/18 , C08K3/22 , C09D175/04 , C09K21/14 , H01L31/0216 , H01L31/048 , H02S40/00
CPC分类号： C09D5/18 , C09D175/04 , C09K21/14 , H01L31/0216 , H01L31/02167 , H01L31/048 , H01L31/0481 , H02S40/00 , B32B2307/3065 , C08K3/2279 , Y02E10/50
摘要： A multilayer coating for a substrate having flame retardant capability, the multilayer coating includes two or more carrier or polymer layers. At least one carrier or polymer layer of the two or more carrier or polymer layers comprises at least one halogenated material and at least one other carrier or polymer layer of the two or more carrier or polymer layers comprises at least one synergist and at least one dispersant. The at least one halogenated material comprises a fluoropolymer or a chlorofluoropolymer, or a combination thereof. The at least one synergist comprises an oxide of antimony. The at least one synergist is present in an amount from about 1% to about 8% by weight of the at least one other carrier or polymer layer. The at least one carrier or polymer layer includes the at least one halogenated material is a top layer.
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公开(公告)号：US12046692B2
公开(公告)日：2024-07-23
申请号：US17047565
申请日：2018-04-16
发明人： Hengyu Li , Jordi Escarre Palou , Karin Söderström , Laure-Emmanuelle Perret-Aebi , Christophe Ballif
IPC分类号： H01L31/048 , B32B37/06 , B32B37/10 , B32B37/15 , H01L31/18
CPC分类号： H01L31/0481 , B32B37/06 , B32B37/10 , B32B37/153 , H01L31/186 , B32B2309/02 , B32B2323/00 , B32B2457/12
摘要： Method of manufacturing a photovoltaic module comprising at least a first layer and a second layer affixed to each other by means of an encapsulant, said method comprising steps of:
providing a lamination device;
disposing said first layer in said lamination device,
disposing upon said first layer an encapsulant material manufactured by the steps of:
providing a base resin comprising a silane-modified polyolefin and having a melting point below 90° C.,
forming a mixture of said base resin and an additive comprising a crosslinking catalyst, said cross-linking catalyst being present in a proportion of 0.01 to 5 parts per hundred of resin,
melting said mixture at a temperature between 90° C. and 190° C., preferably between 160° C. and 180° C. and extruding said mixture to form said encapsulant material;
disposing said second layer upon said encapsulant material,
laminating said first layer, said second layer and said encapsulant material under application of heat and pressure, said heat being applied at a temperature between 60° C. and 125° C., preferably between 60° C. and 100° C., further preferably between 70° C. and 90° C. so as to crosslink said base resin.-
公开(公告)号：US20240234598A1
公开(公告)日：2024-07-11
申请号：US18494735
申请日：2023-10-25
发明人： Wusong TAO , Jun FENG , Heng LUO
IPC分类号： H01L31/0224 , H01L31/0216 , H01L31/048
CPC分类号： H01L31/022433 , H01L31/02167 , H01L31/0488
摘要： A solar cell screen plate, a solar cell, and a photovoltaic module are provided. The solar cell screen plate includes a plurality of parallel finger electrodes arranged on a surface of the substrate, where each respective finger electrode of the plurality of finger electrodes includes a plurality of first grid lines separated by a plurality of gaps such that each pair of adjacent first grid lines in the respective finger electrode are separated by a corresponding gap of the plurality of gaps; and a plurality of enhancement grid lines, where each respective enhancement grid line is located at a gap between two adjacent first grid lines in a finger electrode and has two opposing ends respectively in electrical contact with the two adjacent first grid lines. The respective enhancement grid line includes printing paste different from printing paste of the respective finger electrode.
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公开(公告)号：US20240222536A1
公开(公告)日：2024-07-04
申请号：US18557709
申请日：2022-04-28
发明人： Zhixun ZHANG , Huaming ZHOU , Gang SHI
IPC分类号： H01L31/048 , H01L31/05 , H01L31/18
CPC分类号： H01L31/0481 , H01L31/0508 , H01L31/1864
摘要： A photovoltaic module includes a cell string, transparent insulated flexible protectors, a front adhesive film, a back adhesive film, a first plate, a second plate. The cell string includes multiple cells. Adjacent cells are connected in series through multiple spaced welding ribbons. The area on the surface of each cell without the welding ribbons is a mounting portion. Adjacent cells are staggered vertically. The protector is arranged on the front or back side of each cell. The protector includes a first protective portion connected to the surface of the mounting portion, and a thickness of the first protective portion is not less than thicknesses of the welding ribbons. The front adhesive film and the back adhesive film are respectively connected to the front side and back side of the cell. The first plate and the second plate are connected to the front adhesive film and the back adhesive film, respectively.
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公开(公告)号：US20240213386A1
公开(公告)日：2024-06-27
申请号：US18254591
申请日：2020-12-17
发明人： Wenxin Zhang , Yabin Sun , Yunfeng Yang , Yuyan Li
IPC分类号： H01L31/048 , H01L31/18
CPC分类号： H01L31/0481 , H01L31/186
摘要： An encapsulant sheet includes a material formed from an ethylene/C4-C8α-olefin copolymer having a resin volume resistivity (VR) from greater than 1×1014Ω cm at 60° C. to less than 1×1016Ω cm at 60° C. and from 0.01 wt % to 0.2 wt % of an ion scavenger. The encapsulant sheet has a transmittance greater than 91%. A photovoltaic module (10) includes a front encapsulant sheet (12a) and a rear encapsulant sheet (12b) composed of the material. The photovoltaic module (10) has a power loss after potential induced degradation (PID) test from 0.05% to less than 5%.
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