公开(公告)号：WO2023019362A1

公开(公告)日：2023-02-23

申请号：PCT/CA2022/051257

申请日：2022-08-18

Applicant: SOLIDEL CANADA INC.

Inventor： DENIS, Daniel

IPC: H02S20/10 ,  A47C11/00 ,  F21S8/08 ,  F21V21/10 ,  H02G3/04 ,  H02S40/34 ,  H02S40/38

Abstract: Apparatus, including: a vertical structure; a plurality of solar panels mounted along a length of the vertical structure; and a battery electrically connected to the solar panels for storing energy collected by the solar panels and powering a load, such as a lamp. The solar panels are mounted modularly onto the vertical structure. The solar panels may be mounted around the vertical structure in a rectangular configuration as seen from above.

公开(公告)号：WO2023014099A1

公开(公告)日：2023-02-09

申请号：PCT/KR2022/011507

申请日：2022-08-03

Applicant: (주) 엔피홀딩스

Inventor： 최대규

IPC: H02S40/22 ,  H02S30/20 ,  H02S40/34

Abstract: 베이스 상에 적어도 제1 방향을 따라 배열된 복수의 솔라셀 그룹을 포함하되, 하나의 솔라셀 그룹은, 상기 제1 방향 및 제1 방향과 교차하는 제2 방향을 따라 배열된 복수의 솔라셀을 포함하고, 인접한 솔라셀 그룹 사이에는 상기 제2 방향을 따라 연장된 폴딩 라인이 형성된다.

公开(公告)号：WO2023273309A1

公开(公告)日：2023-01-05

申请号：PCT/CN2022/072042

申请日：2022-01-14

Applicant: 泰州隆基乐叶光伏科技有限公司

Inventor： 刘振阳 ,  丁佳伟 ,  何晖 ,  吕俊

IPC: H01L31/05 ,  H02S40/34

Abstract: 本公开公开一种光伏组件，涉及光伏组件的制造领域，以提供一种维护成本低的光伏组件。该光伏组件包括第一保护层、第二保护层、多个智能接线盒、第一汇流条、第二汇流条以及位于所述第一保护层和所述第二保护层之间的电池串层，所述电池串层包括多个电池串，所述多个智能接线盒位于所述第一保护层和/或所述第二保护层上；所述第一保护层和/或所述第二保护层上设置有多个通孔，每个所述第一汇流条穿过相应所述通孔电连接相应的所述电池串和所述智能接线盒，相邻两个所述智能接线盒之间通过所述第二汇流条电连接。

公开(公告)号：WO2022271675A1

公开(公告)日：2022-12-29

申请号：PCT/US2022/034308

申请日：2022-06-21

Applicant: TESLA, INC.

Inventor： NADIMPALLY, Bhavananda Reddy ,  RISMANIYAZDI, Ehsan ,  PASHKEVYCH, Mykola

IPC: H02S40/36 ,  H02S20/25 ,  H02S40/34

Abstract: A configuration for electrically coupling photovoltaic roof tiles together is described herein. Specific embodiments for describing redundant connections between the photovoltaic roof tiles are described. In particular, a junction box on each photovoltaic roof tile includes a two cable terminals that are electrically coupled together by a diode. One of the cable terminals is electrically coupled to two cables that run in parallel to a junction box on another photovoltaic roof tile and is also coupled to internal circuitry of the photovoltaic roof tile. The diode allows the internal circuitry to be bypassed through a bypass cable for safety purposes.

公开(公告)号：WO2022266212A1

公开(公告)日：2022-12-22

申请号：PCT/US2022/033612

申请日：2022-06-15

Applicant: CONTI SPE, LLC.

Inventor： CONTI, Kurt G. ,  WIBLE, Cullin J.

IPC: H01L31/043 ,  H02S20/10 ,  H02S30/10 ,  H02S40/34 ,  H02S40/36

Abstract: A solar module racking system (100) including a frame (110). The frame includes pre-wired receptacles for rapid assembly of solar modules (105). The frame receives and mechanically supports each solar module. The frame arranges the solar modules in a first planar direction, in a second planar direction, and in a vertical direction that is normal to the first and second planar directions. Each pre-wired receptacles individually and electrically connect each of the solar modules after insertion of that module into the frame. The solar module racking system provides a 2 by 1 by 1 configuration or a 1 by 2 by 1 configuration for the plurality of solar modules corresponding to the first planar direction, the second planar direction, and the vertical direction. A first module and a second module are arranged in the first planar direction or the second planar direction, respectively.

公开(公告)号：WO2022114960A1

公开(公告)日：2022-06-02

申请号：PCT/NO2021/050200

申请日：2021-10-04

Applicant: EQON AS

Inventor： ASKE, Magnar

IPC: H02G3/08 ,  H02G3/14 ,  H02G15/08 ,  H02S40/34

Abstract: A junction box (1) for connection of electrical cables comprising a primary wall unit (10) and a secondary wall unit (12) configured removably connectable with each other and configured to bear against each other at a first connecting portion (30) of the primary wall unit and a second connecting portion (32) of the secondary wall unit, and sealing member (35) between the first connecting portion and second connecting portion. The primary wall unit comprise a first primary wall section (20a) and a second primary wall section (20b) as a unit, and the secondary wall unit comprise a first secondary wall section (22a) and three second secondary walls sections (22b) as a unit. The first connecting portion comprises a first ta-pered rim (40) and the second connecting portion comprises a second tapered rim (42) that is tapered correspondingly to fit with the first tapered rim (40).

公开(公告)号：WO2022074038A1

公开(公告)日：2022-04-14

申请号：PCT/EP2021/077516

申请日：2021-10-06

Applicant: NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO

Inventor： DEKKER, Nicolaas Jacobus Joseph

IPC: H01L31/05 ,  H02S40/30 ,  H02S40/34 ,  H02S40/36 ,  H02S50/00

Abstract: A photovoltaic (PV) module (1) comprising a positive terminal (5), a negative terminal (6), and at least two sub-modules. Each of the at least two sub-modules (10a-c) comprises x parallel-connected sub- strings (13), wherein each of the x parallel-connected sub-strings (13) comprises y series-connected sub-cells (16), wherein the y series-connected sub-cells (16) are arranged in an array. The PV module (1) further comprises a back conductive sheet having a first connection pattern arranged for connecting the x parallel-connected sub-strings (13) of each of the at least two sub-modules (10a-c), wherein each of the at least two sub-modules (10a-c) is provided with a power optimizer circuit (21a- c), and the output of the power optimizer circuits (21a-c) are connected in series between the positive terminal (5) and the negative terminal (6).

公开(公告)号：WO2021003892A1

公开(公告)日：2021-01-14

申请号：PCT/CN2019/113524

申请日：2019-10-28

Applicant: 南京唐壹信息科技有限公司

Inventor： 孔苏红

IPC: H02S40/34

Abstract: 一种光伏智能接线盒，它涉及光伏技术领域；它包含盖板、散热区、智能芯片单元、接线盒、溢胶槽、固定架；所述的盖板与接线盒铰接相连接，散热区设置于盖板的内侧，智能芯片单元与固定架均设置于接线盒的内部，智能芯片单元固定安装于固定架的内侧，溢胶槽设置于接线盒的底面，所述的散热区设置有散热槽、散热薄层；所述的散热槽的数量为两组，两组散热槽分别对应于散热薄层的两侧，溢胶槽设置有槽体、固定槽；所述的槽体分布于接线盒的底面周边，四组固定槽分别设置于槽体的内侧；它解决了现有智能接线盒的散热慢，且具有结构简单、散热效果好的优点。

公开(公告)号：WO2020250243A1

公开(公告)日：2020-12-17

申请号：PCT/IN2020/050514

申请日：2020-06-10

Applicant: TATA POWER SOLAR SYSTEMS LTD

Inventor： DEVANADHAN, Seshadri

IPC: H01L31/042 ,  H02S40/30 ,  H02S40/34

Abstract: The invention provides a system and method for reducing power loss in a photovoltaic power station. Photovoltaic modules (102) with same or nearby length electric cables (104) are grouped (106) together. Clusters (110) of similar length electric cables (104) are formed using clustering modules (108). The clustered (110) electric cables (104) are connected to compartments (114) of an inverter (112). Similarly, the compartments (114) of each inverter (112) present in the photovoltaic power station receives clustered (110) similar length electric cables (104) from groups (106) of photovoltaic modules (102) comprising same or nearby length electric cables (104). Power loss in the electric cables (104) of the photovoltaic modules (102) is reduced by this way, thereby reducing overall power loss in the photovoltaic power station.

公开(公告)号：WO2020201776A1

公开(公告)日：2020-10-08

申请号：PCT/GB2020/050901

申请日：2020-04-06

Applicant: BIRCH, James David

Inventor： BIRCH, James David

IPC: H02S40/34 ,  H02S20/25

Abstract: The present invention relates to a solar cladding member comprising a solar power module, the solar power module encapsulated in a polymeric material and comprising a first surface arranged to be exposed to sunlight in use and an opposing surface affixed to a substrate. An electrical junction is configured to connect the solar power module to an electrical system for transfer of electrical power from the solar power module, the electrical junction located on the opposing surface of the solar power module adjacent the substrate. The substrate comprises a cavity facing the opposing surface of the solar power module, the cavity bounded by the substrate, and configured to accommodate and seal the electrical junction therein.