[go: up one dir, main page]

WO2018107999A1 - 光伏组件 - Google Patents

光伏组件 Download PDF

Info

Publication number
WO2018107999A1
WO2018107999A1 PCT/CN2017/114559 CN2017114559W WO2018107999A1 WO 2018107999 A1 WO2018107999 A1 WO 2018107999A1 CN 2017114559 W CN2017114559 W CN 2017114559W WO 2018107999 A1 WO2018107999 A1 WO 2018107999A1
Authority
WO
WIPO (PCT)
Prior art keywords
photovoltaic module
battery
oblique
cell
adhesive film
Prior art date
Application number
PCT/CN2017/114559
Other languages
English (en)
French (fr)
Inventor
沈坚
Original Assignee
阿特斯阳光电力集团有限公司
苏州阿特斯阳光能源科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 阿特斯阳光电力集团有限公司, 苏州阿特斯阳光能源科技有限公司 filed Critical 阿特斯阳光电力集团有限公司
Publication of WO2018107999A1 publication Critical patent/WO2018107999A1/zh

Links

Images

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F19/00Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
    • H10F19/80Encapsulations or containers for integrated devices, or assemblies of multiple devices, having photovoltaic cells
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F19/00Integrated devices, or assemblies of multiple devices, comprising at least one photovoltaic cell covered by group H10F10/00, e.g. photovoltaic modules
    • H10F19/80Encapsulations or containers for integrated devices, or assemblies of multiple devices, having photovoltaic cells
    • H10F19/85Protective back sheets
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00Constructional details of devices covered by this subclass
    • H10F77/40Optical elements or arrangements
    • H10F77/42Optical elements or arrangements directly associated or integrated with photovoltaic cells, e.g. light-reflecting means or light-concentrating means
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10FINORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
    • H10F77/00Constructional details of devices covered by this subclass
    • H10F77/40Optical elements or arrangements
    • H10F77/42Optical elements or arrangements directly associated or integrated with photovoltaic cells, e.g. light-reflecting means or light-concentrating means
    • H10F77/488Reflecting light-concentrating means, e.g. parabolic mirrors or concentrators using total internal reflection
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/52PV systems with concentrators

Definitions

  • the oblique supporting surface and the oblique downward pressing surface are disposed in parallel with each other.
  • the orientation of adjacent two battery sheets in the battery string is different.
  • the battery piece is disposed perpendicular to the cover plate and the back plate, and the battery piece is a double-sided battery piece.
  • the lower adhesive film is provided with a reflective surface on both sides of the battery sheet, and the battery sheet is located on a center line between the two reflective surfaces.
  • the upper adhesive film is located on both sides of the battery sheet and between the reflective surface and the battery sheet.
  • the battery sheet adopts a plurality of elongated sub-cell sheets formed by halving the square battery sheets.
  • top surface and the bottom surface of the upper adhesive film and the top surface and the bottom surface of the lower adhesive film also have a wavy structure.
  • the unit By arranging the battery sheet obliquely or vertically in the assembly, the unit can be packaged with a larger number of battery sheets while the length and width of the assembly remain unchanged, so that the effective total area of the battery sheet is equal to or greater than The area of the component helps to improve the conversion efficiency of the component.
  • FIG. 1 is a schematic view showing the internal structure of the photovoltaic module in the first embodiment of the present invention.
  • FIG. 2 is a schematic view showing the aliquoting of the battery piece used in the photovoltaic module of the present invention.
  • FIG. 4 is a schematic view showing the internal structure of the photovoltaic module in the third embodiment of the present invention.
  • a photovoltaic module is disclosed in a first embodiment of the present invention, which includes a cover plate 10 , an upper adhesive film 20 , a battery string 30 , a lower adhesive film 40 , and a back plate 50 which are sequentially disposed from top to bottom.
  • the cover 10 and the backing plate 50 laminate the upper adhesive film 20, the lower adhesive film 40 and the battery string 30 inside to form a whole.
  • the upper adhesive film 20 and the lower adhesive film 40 are used to accommodate the battery string 30, and the lower adhesive film 40 is provided with a plurality of oblique directions for supporting the battery string 30.
  • the cell 31 and the angle between the adjacent two oblique supporting surfaces 41 are ⁇ , so that the angle between the adjacent two battery sheets 31 is also ⁇
  • the upper film 20 is also formed with a continuous zigzag or wavy structure facing the battery string 30, the zigzag or wavy structure being pressed obliquely downwards
  • the surface 21 is configured to be disposed in one-to-one correspondence with the oblique supporting surface 41 on the lower adhesive film 40, and each oblique downward pressing surface 21 extends in the same direction as the oblique supporting surface 41 at a position directly below the upper layer, that is, the upper layer
  • the crest portion of the zigzag or wavy structure on the inner surface of the film 20 is matched with the trough portion of the lower layer film 40.
  • the upper adhesive film 20 covers the lower adhesive film 40, and the battery string 30 is fixed to the upper and lower adhesive films 20 by the clamping of the oblique support surface 41 and the oblique downward pressing surface 21. Between 40.
  • FIG. 2 is a schematic diagram of the hexadecimal cutting of the conventional cell sheet 31 of 156 mm*156 mm size along the cutting line 34, which can be obtained after cutting ten times.
  • Strip sub-cell 33 is a schematic diagram of the hexadecimal cutting of the conventional cell sheet 31 of 156 mm*156 mm size along the cutting line 34, which can be obtained after cutting ten times.
  • the battery sheet 31 is disposed perpendicular to the cover plate 10 and the back plate 50, and the battery sheet 31 is a double-sided battery sheet, two of which are The surface can be used as a light receiving surface to absorb light.
  • the oblique supporting surface 41 of the lower adhesive film 40 is not used to support the battery sheet 31, and the lower layer film
  • the oblique supporting surface 41 of 40 is provided with a reflecting surface 42 for reflecting light onto both surfaces of the battery sheet 31, and the battery sheet 31 stands perpendicularly to the two oblique supporting surfaces 41 (or the reflecting surface 42).
  • Between the two oblique support surfaces 41 (or the reflective surface 42) on the center line, and the upper adhesive film 20 is a transparent material, which is located on both sides of the battery sheet 31, and is reflective The surface 42 is between the battery sheet 31.

Landscapes

  • Photovoltaic Devices (AREA)

Abstract

一种光伏组件,包括由上而下依次设置的盖板(10)、上层胶膜(20)、电池串(30)、下层胶膜(40)及背板(50),电池串包括电池片(31)及连接电池片的连接件(32),电池片相对于盖板或背板呈倾斜或垂直设置。因此,可在组件长、宽尺寸保持不变的情况下,使组件内封装更多数量的电池片,从而使电池片的有效总面积达到或大于组件的面积,有利于提高组件的转换效率。

Description

光伏组件
相关申请的交叉引用
本专利申请要求于2016年12月16日提交的、申请号为201611169375.6、发明名称为“光伏组件”的中国专利申请的优先权,该申请的全文以引用的方式并入本文中。
技术领域
本发明涉及光伏发电领域,尤其涉及一种光伏组件。
背景技术
目前常规的晶体硅太阳能电池组件,其组件效率无法高于其内部的太阳能电池片的效率,原因是封装在组件中所有电池片的有效总面积始终小于组件的面积(因为电池片之间有间隙、电池串之间也存在缝隙)。目前出现的DCI(Dense cell interconnect)技术,其采用的是电池片间无间隙、电池串之间有间隙的设计方案,这样可以缩短组件效率和电池片效率的差距但不会造成突破,根本原因是现有的组件结构中,电池片和组件在受光面上同属于同一个维度,为了突破此限制,需要把电池片的受光面维度提升到“三维”,使电池片的有效面积能够达到或超过组件的面积,从而有助于使组件效率高于电池片效率。
发明内容
有鉴于此,本发明提供一种光伏组件,以改善组件的转换效率。
具体地,本发明是通过如下技术方案实现的:一种光伏组件,包括由上而下依次设置的盖板、上层胶膜、电池串、下层胶膜及背板,所述电池串包括若干电池片及连接电池片的连接件,相邻两个电池片之间存在夹角,所述夹角大于0°且小于180°。
进一步地,所述电池片相对于所述盖板或背板呈倾斜或垂直设置。
进一步地,所述下层胶膜设有若干支撑所述电池片的斜向支撑面。
进一步地,所述上层胶膜设有若干与所述斜向支撑面一一对应设置的斜向下压面,所述电池片夹设于所述斜向支撑面和斜向下压面之间。
进一步地,所述斜向支撑面与所述斜向下压面相互平行设置。
进一步地,相邻两个斜向支撑面构成V字型或倒V字型。
进一步地,所述电池串中相邻两个电池片的朝向不同。
进一步地,所述斜向支撑面的延伸方向与所述盖板或背板的夹角设为θ且0°<θ≤90°,相邻两个斜向支撑面的夹角设为β且β=180°-2θ。
进一步地,所述电池片垂直于所述盖板和背板设置,且所述电池片为双面电池片。
进一步地,所述下层胶膜设有位于所述电池片两侧的反光面,所述电池片位于两反光面之间的中心线上。
进一步地,所述上层胶膜位于所述电池片的两侧,且介于所述反光面与电池片之间。
进一步地,所述电池片采用方形电池片经等分切割后形成的若干长条状子电池片。
进一步地,所述背板和/或盖板的内表面和外表面均呈波浪形结构。
进一步地,所述上层胶膜的顶表面和底表面以及所述下层胶膜的顶表面和底表面也均呈波浪形结构。
本发明通过将电池片倾斜或垂直设置于组件内,可在组件长、宽尺寸保持不变的情况下,使组件内封装更多数量的电池片,从而使电池片的有效总面积达到或大于组件的面积,有利于提高组件的转换效率。
附图说明
图1是本发明第一实施例中所述光伏组件的内部结构示意图。
图2是本发明所述光伏组件采用的电池片的等分切割示意图。
图3是本发明第二实施例中所述光伏组件的内部结构示意图。
图4是本发明第三实施例中所述光伏组件的内部结构示意图。
具体实施方式
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。
在本发明使用的术语是仅仅出于描述特定实施例的目的,而非旨在限制本发明。在本发明和所附权利要求书中所使用的单数形式的“一种”、“所述”和“该”也旨在包括多数形 式,除非上下文清楚地表示其他含义。还应当理解,本文中使用的术语“和/或”是指并包含一个或多个相关联的列出项目的任何或所有可能组合。
如图1所示,本发明第一实施例中公开了一种光伏组件,其包括由上而下依次设置的盖板10、上层胶膜20、电池串30、下层胶膜40及背板50,所述盖板10和背板50将上层胶膜20、下层胶膜40及电池串30层压在两者内部,形成一整体。
在本发明较佳实施例中,所述上层胶膜20与下层胶膜40之间用于容纳所述电池串30,且所述下层胶膜40设有若干支撑所述电池串30的斜向支撑面41,所述斜向支撑面41的延伸方向与所述盖板10或背板50的夹角为θ,该夹角θ介于0-90°之间(即0°<θ≤90°),且优选20-60°(如可选θ=45°),且相邻两个斜向支撑面41构成V字型或倒V字型,从而在下层胶膜40上形成连续的、均匀的锯齿形或波浪形结构,且所述斜向支撑面41构成了所述锯齿形或波浪形结构的波峰部和波谷部,所述斜向支撑面41用于放置所述电池串30中的电池片31,且相邻两个斜向支撑面41的夹角为β,进而使得相邻两个电池片31之间的夹角也为β且β大于0°小于180°,其中β=180°-2θ,这样设置后,使得所述电池串30中相邻两个电池片31的朝向不同。所述下层胶膜40铺设在所述背板50上,用来承载所述电池串30。
为了与所述下层胶膜40匹配,所述上层胶膜20上也形成有面向所述电池串30的连续的锯齿形或波浪形结构,所述锯齿形或波浪形结构由若干斜向下压面21构成,其与所述下层胶膜40上的斜向支撑面41一一对应设置,且每一斜向下压面21与其正下方位置的斜向支撑面41朝向同一方向延伸,即上层胶膜20内表面的锯齿形或波浪形结构的波峰部与下层胶膜40的波谷部对应配合。所述上层胶膜20覆盖在所述下层胶膜40上,通过所述斜向支撑面41与所述斜向下压面21的夹持将所述电池串30固定在上、下层胶膜20、40之间。
所述电池串30包括若干相互连接的电池片31,所述电池片31之间通过连接件32相互连接,所述连接件32也呈V字型或倒V字型,其两端分别连接至相邻两个电池片31上,且连接件32可采用柔性材质的导电胶或导电条,可方便将电池串30安放至连续的斜向支撑面41上。当然,对于常规的方形电池片31来说,其尺寸规格较大(如156mm*156mm),若采用本实施例的斜向摆放设置方式,则会增加整个组件的厚度,这在某些对尺寸要求较高的应用场景下,采用常规电池片31往往会不满足尺寸要求,因此,在这种情况下,可对所述常规电池片31进行切割,切割成长条状的子电池片33,如此一来,斜向摆放时将大大降低组件的厚度,图2所示为156mm*156mm尺寸的常规电池片31沿切割线34进行十等分切割的示意图,其切割后可得到十个长条形子电池片33。
可见,本发明通过将电池片31呈一定的角度倾斜设置在盖板10和背板50之间,并配合 特殊形状的上、下层胶膜40对电池片31进行固定,相比于现有技术中电池片31采用平铺的设计,本发明可在组件长、宽尺寸保持不变的情况下,在组件内封装更多数量的电池片31,并可使得电池片31的有效总面积达到或大于组件的面积,有利于提高组件的转换效率。
当然,在本发明第二实施例中,如图3所示,所述电池片31垂直于所述盖板10和背板50设置,且所述电池片31采用双面电池片,其两个表面均可作为受光面来吸收光线,为了增加光线吸收量,在本实施例中,所述下层胶膜40的斜向支撑面41并未用于支撑所述电池片31,所述下层胶膜40的斜向支撑面41上设有反光面42,用于将光线反射至电池片31的两个表面上,所述电池片31垂直立于两个斜向支撑面41(或反光面42)之间,并位于两斜向支撑面41(或反光面42)之间的中心线上,而所述上层胶膜20为透明材质,其分别位于所述电池片31的两侧,介于反光面42与电池片31之间。
如图4所示为本实用新型第三实施例,与第一实施例不同的是,本实施例中所述光伏组件的盖板10及背板50均呈波浪形结构,且所述背板50的内表面及外表面均呈波浪形结构,所述盖板10的内表面及外表面均呈波浪形结构,而且,所述上层胶膜20的顶表面和底表面以及所述下层胶膜40的顶表面和底表面也均呈波浪形结构,本实施例中的电池串30的设置方式与第一实施例相同,不再赘述。
以上所述仅为本发明的较佳实施例而已,并不用以限制本发明,凡在本发明的精神和原则之内,所做的任何修改、等同替换、改进等,均应包含在本发明保护的范围之内。

Claims (14)

  1. 一种光伏组件,包括由上而下依次设置的盖板、上层胶膜、电池串、下层胶膜及背板,所述电池串包括若干电池片及连接电池片的连接件,其特征在于,相邻两个电池片之间存在夹角,所述夹角大于0°且小于180°。
  2. 如权利要求1所述的光伏组件,其特征在于,所述电池片相对于所述盖板或背板呈倾斜或垂直设置。
  3. 如权利要求1所述的光伏组件,其特征在于,所述下层胶膜设有若干支撑所述电池片的斜向支撑面。
  4. 如权利要求3所述的光伏组件,其特征在于,所述上层胶膜设有若干与所述斜向支撑面一一对应设置的斜向下压面,所述电池片夹设于所述斜向支撑面和斜向下压面之间。
  5. 如权利要求4所述的光伏组件,其特征在于,所述斜向支撑面与所述斜向下压面相互平行设置。
  6. 如权利要求5所述的光伏组件,其特征在于,相邻两个斜向支撑面构成V字型或倒V字型。
  7. 如权利要求6所述的光伏组件,其特征在于,所述电池串中相邻两个电池片的朝向不同。
  8. 如权利要求7所述的光伏组件,其特征在于,所述斜向支撑面的延伸方向与所述盖板或背板的夹角设为θ且0°<θ≤90°,相邻两个斜向支撑面的夹角设为β且β=180°-2θ。
  9. 如权利要求1所述的光伏组件,其特征在于,所述电池片垂直于所述盖板和背板设置,且所述电池片为双面电池片。
  10. 如权利要求9所述的光伏组件,其特征在于,所述下层胶膜设有位于所述电池片两侧的反光面,所述电池片位于两反光面之间的中心线上。
  11. 如权利要求10所述的光伏组件,其特征在于,所述上层胶膜位于所述电池片的两侧且介于所述反光面与电池片之间。
  12. 如权利要求1至11任意一项所述的光伏组件,其特征在于,所述电池片采用方形电池片经等分切割后形成的若干长条状子电池片。
  13. 如权利要求1至8任意一项所述的光伏组件,其特征在于,所述背板和/或盖板的内表面和外表面均呈波浪形结构。
  14. 如权利要求13所述的光伏组件,其特征在于,所述上层胶膜的顶表面和底表面以及所述下层胶膜的顶表面和底表面也均呈波浪形结构。
PCT/CN2017/114559 2016-12-16 2017-12-05 光伏组件 WO2018107999A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611169375.6A CN108231930A (zh) 2016-12-16 2016-12-16 光伏组件
CN201611169375.6 2016-12-16

Publications (1)

Publication Number Publication Date
WO2018107999A1 true WO2018107999A1 (zh) 2018-06-21

Family

ID=62559839

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/114559 WO2018107999A1 (zh) 2016-12-16 2017-12-05 光伏组件

Country Status (2)

Country Link
CN (1) CN108231930A (zh)
WO (1) WO2018107999A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112993070A (zh) * 2021-04-20 2021-06-18 天合光能股份有限公司 一种非均匀电池组件

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111312840A (zh) * 2018-11-23 2020-06-19 泰州隆基乐叶光伏科技有限公司 一种光伏组件
CN110176513B (zh) * 2019-07-01 2024-05-07 珠海格力电器股份有限公司 光伏组件及其制作方法
CN110534604A (zh) * 2019-09-26 2019-12-03 通威太阳能(合肥)有限公司 一种太阳能组件封装结构
CN110931584A (zh) * 2019-11-28 2020-03-27 广东爱旭科技有限公司 一种折板形光伏组件与其使用的正面玻璃以及光伏系统
CN111106195A (zh) * 2019-11-28 2020-05-05 广东爱旭科技有限公司 一种组装式角度可调的折板形光伏组件及其光伏系统
CN115132867B (zh) * 2022-07-06 2024-08-06 苏州阿特斯阳光电力科技有限公司 光伏组件
CN220139448U (zh) * 2023-06-12 2023-12-05 马昶 一种波浪面太阳能光伏发电板

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1175797A (zh) * 1996-07-17 1998-03-11 佳能株式会社 太阳能电池模块和混合式屋顶面板箱
JP2008141143A (ja) * 2006-12-02 2008-06-19 Tatsuo Nitta 太陽電池モジュール
US20120073627A1 (en) * 2010-09-28 2012-03-29 Semiconductor Energy Laboratory Co., Ltd. Solar cell module
CN102668123A (zh) * 2009-12-24 2012-09-12 Lg伊诺特有限公司 太阳能发电设备
CN102969380A (zh) * 2012-11-27 2013-03-13 中国科学院物理研究所嘉兴工程中心 一种基于双面电池片的垂直式封装高效光伏组件
US20130192662A1 (en) * 2012-01-30 2013-08-01 Scuint Corporation Paired Photovoltaic Cell Module
CN206301812U (zh) * 2016-12-16 2017-07-04 阿特斯阳光电力集团有限公司 光伏组件

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203103333U (zh) * 2012-07-05 2013-07-31 夏普 一种增大受光面积的太阳能光伏玻璃
CN205319176U (zh) * 2016-02-02 2016-06-15 浙江晶科能源有限公司 一种光伏组件
CN205609537U (zh) * 2016-04-29 2016-09-28 浙江贝立德能源科技有限公司 一种太阳能组件中的电池片

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1175797A (zh) * 1996-07-17 1998-03-11 佳能株式会社 太阳能电池模块和混合式屋顶面板箱
JP2008141143A (ja) * 2006-12-02 2008-06-19 Tatsuo Nitta 太陽電池モジュール
CN102668123A (zh) * 2009-12-24 2012-09-12 Lg伊诺特有限公司 太阳能发电设备
US20120073627A1 (en) * 2010-09-28 2012-03-29 Semiconductor Energy Laboratory Co., Ltd. Solar cell module
US20130192662A1 (en) * 2012-01-30 2013-08-01 Scuint Corporation Paired Photovoltaic Cell Module
CN102969380A (zh) * 2012-11-27 2013-03-13 中国科学院物理研究所嘉兴工程中心 一种基于双面电池片的垂直式封装高效光伏组件
CN206301812U (zh) * 2016-12-16 2017-07-04 阿特斯阳光电力集团有限公司 光伏组件

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112993070A (zh) * 2021-04-20 2021-06-18 天合光能股份有限公司 一种非均匀电池组件

Also Published As

Publication number Publication date
CN108231930A (zh) 2018-06-29

Similar Documents

Publication Publication Date Title
WO2018107999A1 (zh) 光伏组件
JP6686116B2 (ja) 光方向付け媒体を備える光起電モジュール及びこれを作製する方法
CN100539208C (zh) 一种太阳能能量转化系统
CN106024939A (zh) 一种具有光转向膜的光伏组件
CN115458632A (zh) 组装太阳能装置的方法
CN108010977A (zh) 一种光伏组件
CN110518077A (zh) 一种太阳能电池片及光伏组件
CN206301812U (zh) 光伏组件
CN209087866U (zh) 光伏组件
US9171983B2 (en) Heat dissipation structure
CN206806341U (zh) 一种反光光伏组件
CN108922932A (zh) 一种3d叠片太阳能晶硅电池组件
JP5147754B2 (ja) 太陽電池モジュール
CN117613149A (zh) 一种太阳能电池及其制作方法
JP6086778B2 (ja) 太陽電池用プリズム部材および太陽電池モジュール
CN210443579U (zh) 双面光伏组件
CN107068792A (zh) 双面发电光伏结构及双面发电光伏组件
CN221929795U (zh) 光伏曲面瓦及光伏阵列
CN220400600U (zh) 一种光伏组件
CN107689400B (zh) 一种用于太阳能电池的玻璃和太阳能电池
CN105957914B (zh) 一种基于磁吸扩展电路的无限扩展太阳能电池模块
CN108878564A (zh) 一种太阳能电池组件及其制备方法
CN119584656B (zh) 光伏组件
CN223053384U (zh) 光伏组件
CN109216488A (zh) 一种轻便自清洁散热型高发电增益光伏瓦

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17879956

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17879956

Country of ref document: EP

Kind code of ref document: A1