NL2034500A - Glass and photovoltaic module - Google Patents

Glass and photovoltaic module Download PDF

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Publication number
NL2034500A
NL2034500A NL2034500A NL2034500A NL2034500A NL 2034500 A NL2034500 A NL 2034500A NL 2034500 A NL2034500 A NL 2034500A NL 2034500 A NL2034500 A NL 2034500A NL 2034500 A NL2034500 A NL 2034500A
Authority
NL
Netherlands
Prior art keywords
glass
protective layer
photovoltaic module
adhesive layer
layer
Prior art date
Application number
NL2034500A
Other languages
Dutch (nl)
Inventor
Xiao Pengjun
Cui Biao
Dai Zhigang
Original Assignee
Jinko Solar Haining Co Ltd
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 Jinko Solar Haining Co Ltd filed Critical Jinko Solar Haining Co Ltd
Publication of NL2034500A publication Critical patent/NL2034500A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/34—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions
    • C03C17/3405—Surface treatment of glass, not in the form of fibres or filaments, by coating with at least two coatings having different compositions with at least two coatings of organic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10018—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising only one glass sheet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
    • B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • B32B17/10183—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer being not continuous, e.g. in edge regions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10293—Edge features, e.g. inserts or holes
    • B32B17/10302—Edge sealing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/048—Encapsulation of modules
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042—PV modules or arrays of single PV cells
    • H01L31/048—Encapsulation of modules
    • H01L31/0481—Encapsulation of modules characterised by the composition of the encapsulation material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10376—Laminated safety glass or glazing containing metal wires
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/546—Flexural strength; Flexion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/584—Scratch resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/71—Resistive to light or to UV
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/712—Weather resistant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/737—Dimensions, e.g. volume or area
    • B32B2307/7375—Linear, e.g. length, distance or width
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/737—Dimensions, e.g. volume or area
    • B32B2307/7375—Linear, e.g. length, distance or width
    • B32B2307/7376—Thickness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/12—Photovoltaic modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Photovoltaic Devices (AREA)
  • Joining Of Glass To Other Materials (AREA)

Abstract

The present disclosure relates to glass and a photovoltaic module. The photovoltaic module includes a solar cell string and the glass according to any one of the above stacked along a thickness direction of the photovoltaic module. The glass is connected to the solar cell string through a packaging layer. The glass includes a glass body and a protective layer stacked along a thickness direction, the protective layer and the glass body being connected through an adhesive layer; wherein a thickness H of the glass body satisfies: 0.7 mmsHs1.6 mm.

Description

GLASS AND PHOTOVOLTAIC MODULE
TECHNICAL FIELD
[0001] The present disclosure relates to the technical field of solar photovoltaic modules, and in particular, to glass and a photovoltaic module.
BACKGROUND
[0002] A photovoltaic module is configured to convert light energy into electrical energy to meet daily use requirements. The photovoltaic module includes a solar cell string and glass covering a surface of the solar cell string. Generally, the glass has high density and a heavy weight, which is not conducive to transferring and installation of the photovoltaic module. If a thickness of the glass is reduced, impact resistance of the glass may be reduced, making the glass fragile and brittle.
SUMMARY
[0003] The present disclosure provides glass and a photovoltaic module.
[0004] In a first aspect, the present disclosure provides glass, including: a glass body and a protective layer stacked along a thickness direction of the glass, the protective layer and the glass body are connected through an adhesive layer; a thickness H of the glass body satisfies: 0.7 mm=H=1.6 mm.
[0005] In some embodiments, the glass body includes a first surface, and when the glass is installed on a target object, along a thickness direction of the glass, the first surface is located on a side of the glass body away from the target object; and the protective layer is arranged on the first surface, and the protective layer covers at least part of the first surface.
[0006] In some embodiments, one part of the protective layer covers the first surface, and another part of the protective layer extends to an outer side of the glass body along a length direction and/or a width direction of the glass; and along the length direction and/or the width direction of the glass, a dimension L of the protective layer located on the outer side of the glass body satisfies: L=4 mm.
[0007] In some embodiments, the glass body further includes a second surface, and along the thickness direction of the glass, the first surface is opposite to the second surface; and the protective layer is arranged on the second surface.
[0008] In some embodiments, the glass body further includes a second surface, and along the thickness direction of the glass, the first surface is opposite to the second surface; and the protective layer includes a first body, a second body, and a connecting portion, the first body covers at least part of the first surface, the second body covers at least part of the second surface, the connecting portion extends along the thickness direction of the glass, and two ends of the connecting portion are respectively connected to the first body and the second body; and the first body, the second body, and the connecting portion are integrally formed.
[0009] In some embodiments, the protective layer is made of one of transparent polyvinyl fluoride (PVF), a transparent ethylene-tetrafluoroethylene (ETFE) copolymer, and transparent polyvinylidene fluoride (PVDF).
[0010] In some embodiments, the adhesive layer includes one or more of a polyurethane adhesive layer, an acrylic resin adhesive layer, an epoxy resin adhesive layer, a polyester adhesive layer, an ethylene-vinyl acetate copolymer adhesive layer, an ethylene-butylene polymer adhesive layer, or an ethylene-octene polymer adhesive layer.
[0011] In a second aspect, the present disclosure provides a photovoltaic module, including at least one solar cell string and at least one glass according to any one of the above stacked along a thickness direction of the photovoltaic module, the glass is connected to the solar cell string through a packaging layer.
[0012] In some embodiments, along the thickness direction of the photovoltaic module, the glass is arranged on two sides of the solar cell string; or the photovoltaic module further includes a back sheet, and along the thickness direction of the photovoltaic module, the back sheet and the glass are opposite to each other on the two sides of the solar cell string, and the glass is located on a side of the solar cell string facing sunlight.
[0013] In some embodiments, the photovoltaic module further includes a sealed edge, wherein the sealed edge is located at an edge of the photovoltaic module along a length direction and/or a width direction of the photovoltaic module; and the sealed edge is provided with an accommodating groove, and at least part of the solar cell string and at least part of the glass are located in the accommodating groove.
[0014] It should be understood that the general description above and the detailed description in the following are merely exemplary and illustrative, and cannot limit the present disclosure.
BRIEF DESCRIPTION OF DRAWINGS
[0015] FIG. 1 is a sectional view of glass in one embodiment according to the present disclosure.
[0016] FIG. 2 is a sectional view of the glass in another embodiment according to the present disclosure.
[0017] FIG. 3 is a sectional view of the glass in another embodiment according to the present disclosure.
[0018] FIG. 4 is a sectional view of the glass in another embodiment according to the present disclosure.
[0019] FIG. 5 is a sectional view of a photovoltaic module in one embodiment according to the present disclosure.
[0020] FIG. 6 is an enlarged view of Part | in FIG. 5.
[0021] FIG. 7 is a partial sectional view of the photovoltaic module in FIG. 5 in one embodiment.
[0022] FIG. 8 is a partial sectional view of the photovoltaic module in FIG. 5 in another embodiment. and
[0023] FIG. 9 is a partial sectional view of the photovoltaic module in FIG. 5 in another embodiment.
[0024] The accompanying drawings herein are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the specification, serve to explain the principles of the present disclosure.
DESCRIPTION OF EMBODIMENTS
[0025] In order to better understand the technical solution of the present disclosure, embodiments of the present disclosure are described in detail below with reference to the accompanying drawings.
[0026] It is to be made clear that the described embodiments are only some rather than all of the embodiments of the present disclosure. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present disclosure without creative efforts fall within the protection scope of the present disclosure.
[0027] The terms used in the embodiments of the present disclosure are intended only to describe particular embodiments and are not intended to limit the present disclosure. As used in the embodiments of the present disclosure and the appended claims, the singular forms of “a/an”, “the”, and “said” are intended to include plural forms, unless otherwise clearly specified by the context.
[0028] It is to be understood that the term “and/or” used herein is merely an association relationship describing associated objects, indicating that three relationships may exist. For example, A and/or B indicates that there are three cases of A alone, A and B together, and
B alone. In addition, the character “/” herein generally means that associated objects before and after it are in an “or” relationship.
[0029] It is to be noted that the location terms such as “above”, “below”, “left”, and “right” described in the embodiments of the present disclosure are described with reference to the angles shown in the accompanying drawings, and should not be construed as limitations on the embodiments of the present disclosure. In addition, in the context, it is to be further understood that, when one element is referred to as being connected “above” or “below” another element, the one element may be directly connected “above” or “below” another element, or connected “above” or “below” another element via an intermediate element. 5 [0030] In a first aspect, some embodiments of the present disclosure provide glass 1.
As shown in FIG. 1 to FIG. 4, the glass 1 includes: a glass body 11 and a protective layer 12 stacked along a thickness direction. The protective layer 12 and the glass body 11 are connected through an adhesive layer 13. A thickness H of the glass body 11 satisfies: 0.7 mm=H<1.6 mm. In an embodiment, the thickness of the glass body 11 may be 0.7 mm, 0.9 mm, 1 mm, 1.2 mm, 1.5 mm, or 1.6 mm.
[0031] In the present embodiment, the protective layer 12 is arranged on a surface of the glass body 11, which can reduce a risk of damages to the glass body 11 due to direct contact with an external object, and at the same time, the protective layer 12 can protect the glass body 11, so as to help to improve impact resistance of the glass body 11, thereby helping to improve overall impact resistance of the glass 1 and helping to prolong the service life of the glass 1. In addition, the arrangement of the protective layer 12 can reduce a thickness of the glass body 11 while meeting use requirements for the impact resistance of the glass 1, so as to reduce an overall size of the glass 1, thereby reducing manufacturing costs of the glass 1, reducing a space required for installation of the glass 1, and expanding a range of application of the glass 1.
[0032] If the thickness of the glass body 11 is smaller, that is, H<0.7 mm, the glass body 11 has poor strength, and when the glass 1 is subjected to external force, the glass body 11 is more prone to hidden cracks and breakage. If the thickness of the glass body 11 is larger, that is, H>1.6 mm, the glass 1 has a large overall size, leading to an increase in manufacturing and installation costs of the glass 1. Therefore, 0.7 mmsHs1.6 mm can improve the strength of the glass body 11, thereby prolonging the service life of the glass 1, and at the same time, can reduce the overall size of the glass 1, thereby reducing the manufacturing costs of the glass 1.
[0033] In addition, the glass body 11 is made of chemical tempered glass or material tempered glass to increase flexibility of the material and the structure of the glass body 11.
[0034] The protective layer 12 is connected to the glass body 11 through the adhesive layer 13, which simplifies a connection manner between the protective layer 12 and the glass body 11, so as to simplify manufacturing and machining procedures of the glass 1, thereby reducing the manufacturing costs of the glass 1.
[0035] In an embodiment, the protective layer 12 is made of one of transparent PVF, a transparent ETFE copolymer, and transparent PVDF.
[0036] In the present embodiment, the protective layer 12 is made of a transparent material, which reduces shielding of light by the protective layer 12, thereby improving light transmittance of the glass 1.
[0037] The PVF is a copolymer containing fluorine or fluorocarbon, which has great chemical bonding and structural stability. The protective layer 12 made of the PVF has significantly improved resistance and durability to sunlight, chemical solvents, acid and alkali corrosion, moisture, and oxidation. Therefore, the protective layer 12 made of the PVF can improve structural strength, corrosion resistance, oxidation resistance, and electrical insulation of the glass 1, thereby improving structural stability and operational stability of the glass 1.
[0038] The protective layer 12 made of ETFE has a longer service life. Generally, the protective layer 12 made of the ETFE can be used for 25 to 35 years, thereby prolonging the service life of the glass 1. Moreover, the protective layer 12 made of the ETFE has a light weight, thereby reducing an overall weight of the glass 1, so as to facilitate installation and use of the glass 1. In addition, light transmittance of the protective layer 12 made of the
ETFEis upto 95%, which can further increase the light transmittance of the glass 1, thereby improving performance of the glass 1. The protective layer 12 made of the ETFE further has a self-cleaning function, which makes it difficult for dust to be attached to its surface,
thereby prolonging a cycle of manual cleaning. Generally, the cycle of manual cleaning of the protective layer 12 made of the ETFE is 5 years, thereby reducing cleaning and maintenance costs of the glass 1.
[0039] The protective layer 12 made of the PVDF has strong wear resistance and impact resistance. When the glass 1 is subjected to external force, the protective layer 12 made of the PVDF can better protect the glass body 11, thereby prolonging the service life of the glass body 11 and the glass 1 as a whole. Moreover, in extremely harsh and hostile environments, the protective layer 12 made of the PVDF has high fade resistance and anti-
UV properties, thereby improving environmental aging resistance of the glass 1 and prolonging the service life of the glass 1.
[0040] In addition, the protective layer 12 may also include at least two of a transparent
PVE layer, a transparent ETFE layer, and a transparent PVDF layer at the same time, so as to further improve the effect of protection of the protective layer 12 over the glass body 11, thereby further improving the overall structural stability and operational stability of the glass 1.
[0041] In an embodiment, as shown in FIG. 1, the glass body 11 includes a first surface 111. After the glass 1 is installed on a target object (the target object may be a photovoltaic cell, an electronic device, a building, or the like), along a thickness direction of the glass 1, the first surface 111 of the glass body 11 is located on a side away from the target object.
The protective layer 12 is arranged on the first surface 111, and the protective layer 12 covers at least part of the first surface 111.
[0042] In an embodiment, the protective layer 12 is arranged on the first surface 111, which reduces a risk of direct exposure of the glass body 11 to an external environment, thereby reducing a risk of damages to the glass body 11 caused by environmental factors (such as rain, snow, hail, and lightning), thereby helping to improve structural strength and prolong the service life of the glass body 11. The protective layer 12 covers at least part of the first surface 111, which increases flexibility of a setting position and a covering shape of the protective layer 12 on the surface of the glass body 11, thereby helping to reduce overall machining costs of the protective layer 12 and the glass 1.
[0043] As shown in FIG. 1, one part of the protective layer 12 covers the first surface 111, and the other part of the protective layer 12 extends to an outer side of the glass body 11 along a length direction and/or a width direction of the glass 1. Along the length direction and/or the width direction of the glass 1, a dimension L of the protective layer 12 located on the outer side of the glass body 11 satisfies: L=4 mm. In an embodiment, the dimension of the protective layer 12 located on the outer side of the glass body 11 may be 4 mm, 6 mm, mm, 12 mm, or 20 mm. 10 [0044] In an embodiment, when one side where the first surface 111 of the glass body 11 is located is subjected to external force, greater stress exists at the edge of the glass body 11. That is, there is a greater risk of damages to the edge of the glass body 11. One part of the protective layer 12 extends to the outer side of the glass body 11, which can increase protection over the edge of the glass body 11, thereby reducing the risk of damages to the edge of the glass body 11, so as to further prolong the service life of the glass body 11.
[0045] If the dimension of the protective layer 12 located on the outer side of the glass body 11 is smaller, that is, L<4 mm, the protection of the protective layer 12 over the edge of the glass body 11 is relatively poor. Therefore, L 2 4 mm further improves the protection of the protective layer 12 over the edge of the glass body 11, thereby further prolonging the service life of the glass body 11.
[0046] In addition, as shown in FIG. 1 and FIG. 2, the glass body 11 further includes a second surface 112, and along the thickness direction of the glass 1, the first surface 111 is opposite to the second surface 112. The protective layer 12 is arranged on the second surface 112. That is, both the first surface 111 and the second surface 112 of the glass body 11 are provided with the protective layer 12.
[0047] In an embodiment, after the glass 1 is installed on the target object (the target object may be a photovoltaic cell, an electronic device, a building, or the like), along the thickness direction of the glass 1, the second surface 112 of the glass body 11 is located on one side close to the target object. The second surface 112 is provided with the protective layer 12, which reduces a risk of direct contact of the second surface 112 with the target object, and reduces a risk of damages to the second surface 112 by the target object during machining, transportation, installation, and use of the glass 1, thereby helping to improve structural strength and prolong the service life of the glass body 11.
[0048] The protective layer 12 covers at least part of the second surface 112, which increases flexibility of a setting position and a covering shape of the protective layer 12 on the surface of the glass body 11, thereby helping to reduce overall machining costs of the protective layer 12 and the glass 1.
[0049] In an embodiment, as shown in FIG. 2, the protective layer 12 on the first surface 111 and the protective layer 12 on the second surface 112 are arranged separately, to facilitate machining of the protective layer 12.
[0050] In another embodiment, as shown in FIG. 3, the protective layer 12 includes a first body 121, a second body 122, and a connecting portion 123, the first body 121 covers at least part of the first surface 111, the second body 122 covers at least part of the second surface 112, the connecting portion 123 extends along the thickness direction of the glass 1, and two ends of the connecting portion 123 are respectively connected to the first body 121 and the second body 122. The first body 121, the second body 122, and the connecting portion 123 are integrally formed.
[0051] In an embodiment, the connecting portion 123 extends along the thickness direction of the glass 1 and abuts against the edge of the glass body 11. That is, the protective layer 12 is wrapped around the edge of the glass body 11, which can increase protection of the protective layer 12 over the edge of the glass body 11, thereby reducing the risk of damages to the edge of the glass body 11, so as to further prolong the service life of the glass body 11.
[0052] The first body 121, the second body 122, and the connecting portion 123 are integrally formed, which simplifies machining procedures of the protective layer 12, so as to help to shorten a machining cycle of the protective layer 12, thereby reducing the manufacturing costs of the glass 1.
[0053] In any one of the above embodiments, the adhesive layer 13 includes one or more of a polyurethane adhesive layer, an acrylic resin adhesive layer, an epoxy resin adhesive layer, a polyester adhesive layer, an ethylene-vinyl acetate copolymer adhesive layer, an ethylene-butylene polymer adhesive layer, or an ethylene-octene polymer adhesive layer, so as to improve structural diversity of the adhesive layer 13, that is, improve replaceability of the adhesive layer 13, thereby helping to reduce machining costs of the adhesive layer 13. During actual manufacturing, an operator may reasonably select a type and a quantity of the adhesive layer 13 according to a use requirement, so as to improve stability of the connection between the protective layer 12 and the glass body 11 and the structural stability of the adhesive layer 13.
[0054] A thickness of the adhesive layer 13 ranges from 2 um to 200 um. In an embodiment, the thickness of the adhesive layer 13 may be 2 um, 12 um, 26 um, 39 um, 55 um, 81 um, 120 um, 166 um, or 200 Hm.
[0055] If the thickness of the adhesive layer 13 is smaller, the adhesive layer 13 has a poor adhesive effect on the protective layer 12 and the glass body 11, and there is a risk of separation of the protective layer 12 form the glass body 11 during machining, transportation, and use. If the thickness of the adhesive layer 13 is larger, machining costs of the adhesive layer 13 are increased, and an overall thickness of the glass 1 is increased, which is not conducive to the installation of the glass 1. Therefore, the thickness of the adhesive layer 13 ranges from 2 um to 200 um, which can improve the stability of the connection between the protective layer 12 and the glass body 11, thereby improving operational stability of the glass 1 and prolonging the service life of the glass 1, and at the same time, help to reduce an overall size of the glass 1, reduce machining costs of the glass 1, and reduce a space required for the installation of the glass 1.
[0056] In an embodiment, as shown in FIG. 1, FIG. 2, and FIG. 3, along the thickness direction of the glass 1, the adhesive layer 13 has one side connected to the protective layer 12 and the other side directly connected to the glass body 11.
[0057] In another embodiment, as shown in FIG. 4, the glass 1 further includes a coating layer 14. The coating layer 14 is arranged on the first surface 111, and the coating layer 14 covers at least part of the first surface 111, or the coating layer 14 is arranged on the first surface 111 and the second surface 112, and the coating layer 14 covers at least part of the first surface 111 and at least part of the second surface 112. Along the thickness direction of the glass 1, the adhesive layer 13 has one side connected to the protective layer 12 and the other side connected to the coating layer 14 on the glass body 11.
[0058] In an embodiment, the arrangement of the coating layer 14 can enhance a protection effect on the glass body 11, thereby further improving structural strength of the glass body 11.
[0059] The coating layer 14 may be formed by water-soluble paint or powder paint, to increase flexibility of selection of the material of the coating layer 14.
[0060] In an embodiment, the coating layer 14 includes resin, a curing agent, a filler, and an additive.
[0061] A mass percentage of the resin in the coating layer 14 is 30% to 80%. In an embodiment, the mass percentage of the resin in the coating layer 14 may be 30%, 45%, 56%, 61%, 73%, or 80%.
[0062] The resin is one or more of cross-linkable fluorocarbon resin, acrylic resin, and polyester resin. When there are multiple types of resin, a mixing ratio of the multiple types of resin is not limited in the embodiments of the present disclosure. The acrylic resin is of anemulsion polymerization type, which is polymerized by reaction of a monomer, an initiator, and a reaction solvent together. Generally, the resin is a resin solution with a solid content of 50%, that is, the resin contains about 50% solvent, and a solvent for the reaction is benzene (toluene or xylene), ester (ethyl acetate, butyl acetate), or a mixture thereof.
[0063] The cross-linkable fluorocarbon resin is one or more of a chlorotrifluoroethylene- vinyl ether copolymer, a chlorotrifluoroethylene-vinyl ester copolymer, a tetrafluoroethylene- vinyl ether copolymer, and a tetrafluoroethylene-vinyl ester copolymer. When there are multiple types of fluorocarbon resin, a mixing ratio of the multiple types of fluorocarbon resin is not limited in the embodiments of the present disclosure.
[0064] A mass percentage of the curing agent in the coating layer 14 is 5% to 50%. In an embodiment, the mass percentage of the curing agent in the coating layer 14 may be 5%, 13%, 26%, 33%, 48%, or 50%.
[0065] The curing agent is one or more of blocked isocyanate, phthalic anhydride, trimellitic anhydride, sebacic acid, undecanedioic acid, dodecanedioic acid, tridecanedioic acid, tetradecanedioic acid, pentadecanedioic acid, tendecanedioic acid, hexanedioic acid, carboxyl polyester, hydrogenated epoxy. When there are multiple types of curing agents, a mixing ratio of the multiple types of curing agents is not limited in the embodiments of the present disclosure.
[0066] A mass percentage of the filler in the coating layer 14 is 0% to 50%. In an embodiment, the mass percentage of the filler in the coating layer 14 may be 0%, 1%, 12%, 26%, 39%, 42%, or 50%.
[0067] The filler is one or more of an organic filler and an inorganic transparent filler. In an embodiment, the filler includes one or more of an organic UV absorbent, an inorganic
UV absorbent, and a UV stabilizer. The organic UV absorbent is one or more of a salicylate
UV absorbent, a benzophenone UV absorbent, a benzotriazole UV absorbent, a substituted acrylonitrile UV absorbent, and a triazine UV absorbent. The inorganic UV absorbent is one or more of a nano-titanium dioxide, a nano-barium sulfate, a nano-zinc oxide, and a nano- cerium oxide. The UV stabilizer is a hindered amine UV stabilizer.
[0068] A mass percentage of the additive in the coating layer 14 is 0.1% to 20%. In an embodiment, the mass percentage of the additive in the coating layer 14 may be 0.1%, 3%,
16%, or 20%.
[0069] In a second aspect, some embodiments of the present disclosure provide a photovoltaic module. As shown in FIG. 5 to FIG. 9, the photovoltaic module includes a solar cell string 2 and the glass 1 according to any one of the above embodiments stacked along a thickness direction, and the glass 1 is connected to the solar cell string 2 through a packaging layer 3.
[0070] In an embodiment, the protective layer 12 is arranged on the surface of the glass body 11, and the protective layer 12 can protect the glass body 11, so as to help to improve impact resistance of the glass body 11, thereby helping to improve impact resistance of the glass 1, the solar cell string 2, and the photovoltaic module and help to prolong the service life of the glass 1, the solar cell string 2, and the photovoltaic module. At the same time, flexibility of the photovoltaic module is improved. That is, a radius of curvature of the photovoltaic module is less than or equal to 500 nm, so that the photovoltaic module can be installed on commercial roofs and vehicle roofs, thereby expanding a range of application of the photovoltaic module. In addition, through the arrangement of the protective layer 12, a thickness of the glass 1 is smaller, a weight of the glass 1 can be reduced while use requirements for the impact resistance of the glass 1 are met, thereby reducing a weight of the photovoltaic module, so that a unit weight of the photovoltaic module is less than or equal to 5 KG/m?, so as to facilitate manufacturing, transportation, installation, and use of the photovoltaic module.
[0071] In an embodiment, as shown in FIG. 7, along the thickness direction of the photovoltaic module, the glass 1 is arranged on two sides of the solar cell string 2. That is, along the thickness direction of the photovoltaic module, the second surface 112 of the glass body 11 is located on a side close to the solar cell string 2, and the first surface 111 ofthe glass body 11 is located on a side away from the solar cell string 2.
[0072] In an embodiment, the glass 1 is arranged on the two sides of the solar cell string 2, so that the photovoltaic module is a double-glass photovoltaic module, which improves light utilization on a side of the photovoltaic module facing away from the sunlight, thereby helping to improve photoelectric conversion performance of the photovoltaic module.
[0073] In another embodiment, as shown in FIG. 8, the photovoltaic module further includes a back sheet 4, and along the thickness direction of the photovoltaic module, the back sheet 4 and the glass 1 are opposite to each other on the two sides of the solar cell string 2, and the glass 1 is located on a side of the solar cell string 2 facing sunlight. Along the thickness direction of the photovoltaic module, the second surface 112 of the glass body 11 is located on a side close to the solar cell string 2, and the first surface 111 of the glass body 11 is located on a side away from the solar cell string 2.
[0074] In an embodiment, a back sheet 4 with higher strength is arranged on the side of the photovoltaic module facing away from the sunlight, which helps to improve strength of an overall structure of the photovoltaic module and reduces a risk of damages to the photovoltaic module by external force, thereby helping to improve operational stability and prolong the service life of the photovoltaic module.
[0075] As shown in FIG. 9, the photovoltaic module further includes a sealed edge 5, and the sealed edge 5 is located at an edge of the photovoltaic module along a length direction and/or a width direction of the photovoltaic module. The sealed edge 5 is provided with an accommodating groove 51, and at least part of the solar cell string 2 and at least part of the glass 1 are located in the accommodating groove 51.
[0076] In an embodiment, when the photovoltaic module is subjected to external force, greater stress exists at the edge of the photovoltaic module. That is, there is a greater risk of damages to the glass 1 at the edge of the photovoltaic module. The sealed edge 5 is arranged at the edge of the photovoltaic module and at least part of the glass 1 is located in the accommodating groove 51 of the sealed edge 5, which can improve protection over the edge of the glass 1, thereby reducing the risk of damages to the edge of the glass 1, so as to further prolong the service life of the glass 1 and the photovoltaic module.
[0077] The above are merely some embodiments of the present disclosure, and are not intended to limit the present disclosure.
For those skilled in the art, the present disclosure may be subject to various modifications and changes.
Any modification, equivalent replacement, improvement and the like within the spirit and principle of the present disclosure all fall within the protection scope of the present disclosure.

Claims (14)

CONCLUSIESCONCLUSIONS 1. Glas (1) omvattende een glaslichaam (11) en een beschermingslaag (12) die over een dikterichting van het glas (1) is aangebracht, waarbij de beschermingslaag (12) en het glaslichaam (11) met elkaar zijn verbonden door middel van een hechtlaag (13); en waarbij een dikte H van het glaslichaam (11voldoet aan de vergelijking C,7mm=<H=<1,6 mm.1. Glass (1) comprising a glass body (11) and a protective layer (12) applied over a thickness direction of the glass (1), wherein the protective layer (12) and the glass body (11) are connected to each other by means of an adhesive layer (13); and where a thickness H of the glass body (11) satisfies the equation C.7mm=<H=<1.6mm. 2. Glas (1) volgens conclusie 1, waarbij het glaslichaam (11) een eerste oppervlak (111) omvat, waarbij en wanneer het glas (1) is geïnstalleerd op een doelobject, over een dikterichting van het glas (1), het eerste oppervlak (111) zich bevindt aan een zijde van het glaslichaam (11) dat is afgekeerd van het doelobject; en de beschermingslaag (12) is aangebracht op het eerste oppervlak (111), en de beschermingslaag (12) ten minste één deel van het eerste oppervlak (111) bedekt.The glass (1) according to claim 1, wherein the glass body (11) comprises a first surface (111), where and when the glass (1) is installed on a target object, along a thickness direction of the glass (1), the first surface (111) is located on a side of the glass body (11) facing away from the target object; and the protective layer (12) is applied to the first surface (111), and the protective layer (12) covers at least part of the first surface (111). 3. Glas (1) volgens conclusie 2, waarbij een deel van de beschermingslaag (12) het eerste oppervlak (111) bedekt, en een ander deel van de beschermingslaag (12) zich, over een lengterichting en/of een breedterichting van het glas (1) uitstrekt naar een buitenzijde van het glaslichaam (11); en waarbij over de lengterichting en/of de breedterichting van het glas (1), een dimensie L van de beschermingslaag (12) die zich bevindt aan de buitenzijde van het glaslichaam (11) voldoet aan de vergelijking: L 2 4 mm.Glass (1) according to claim 2, wherein a part of the protective layer (12) covers the first surface (111), and another part of the protective layer (12) extends over a longitudinal direction and/or a width direction of the glass (1) extends to an outer side of the glass body (11); and wherein, over the longitudinal direction and/or the width direction of the glass (1), a dimension L of the protective layer (12) located on the outside of the glass body (11) satisfies the equation: L 2 4 mm. 4. Glas (1) volgens conclusie 2 of 3, waarbij het glaslichaam (11) verder een tweede oppervlak (112) omvat en over de dikterichting van het glas (1), het eerste oppervlak (111) zich aan de tegenovergestelde zijde van het tweede oppervlak (112) bevindt; en waarbij de beschermingslaag (12) is aangebracht op het tweede oppervlak (112).Glass (1) according to claim 2 or 3, wherein the glass body (11) further comprises a second surface (112) and, along the thickness direction of the glass (1), the first surface (111) is located on the opposite side of the second surface (112); and wherein the protective layer (12) is applied to the second surface (112). 5. Glas (1) volgens conclusie 2 of 3, waarbij het glaslichaam (11) verder een tweede oppervlak (112) omvat, en zich over de dikterichting van het glas (1), het eerste oppervlak (111) aan een tegengestelde zijde van het tweede oppervlak (112) bevindt; en waarbij de beschermingslaag (12) een eerste lichaam (121), een tweede lichaam (122), en een verbindingsgedeelte (123) omvat, waarbij het eerste lichaam (121) ten minste een deel van het eerste oppervlak (111) bedekt, het tweede lichaam (122) ten minste een deel van het tweede oppervlak (112) bedekt, het verbindingsgedeelte (123) zich uitstrekt over de dikterichting van het glas (1), en twee uiteinden van het verbindingsgedeelte (123) respectievelijk zijn verbonden met het eerste lichaam (121) en het tweede lichaam (122); en waarbij het eerste lichaam (121), het tweede lichaam (122) en het verbindingsgedeelte (123) integraal zijn gevormd.Glass (1) according to claim 2 or 3, wherein the glass body (11) further comprises a second surface (112), and along the thickness direction of the glass (1), the first surface (111) is on an opposite side of the second surface (112); and wherein the protective layer (12) comprises a first body (121), a second body (122), and a connecting portion (123), the first body (121) covering at least a portion of the first surface (111), second body (122) covers at least part of the second surface (112), the connecting portion (123) extends along the thickness direction of the glass (1), and two ends of the connecting portion (123) are respectively connected to the first body (121) and the second body (122); and wherein the first body (121), the second body (122) and the connecting portion (123) are integrally formed. 6. Glas (1) volgens conclusie 1, waarbij de beschermingslaag (12) is vervaardigd van transparant polyvinylfluoride (PVF), transparant ethyleen-tetrafluorethyleen (ETFE) copolymeer, en/of transparant polyvinylideen fluoride (PVDF).Glass (1) according to claim 1, wherein the protective layer (12) is made of transparent polyvinyl fluoride (PVF), transparent ethylene-tetrafluoroethylene (ETFE) copolymer, and/or transparent polyvinylidene fluoride (PVDF). 7. Glas (1) volgens conclusie 1, waarbij de hechtlaag (13) een polyurethaan hechtlaag, een acrylhars hechtlaag, een epoxyhars hechtlaag, een polyester hechtlaag, een ethyleen-vinyl acetaat copolymeer hechtlaag, een ethyleen-butyleen polymeer hechtlaag, en/of een ethyleen-octeen polymeer hechtlaag omvat.7. Glass (1) according to claim 1, wherein the adhesive layer (13) is a polyurethane adhesive layer, an acrylic resin adhesive layer, an epoxy resin adhesive layer, a polyester adhesive layer, an ethylene-vinyl acetate copolymer adhesive layer, an ethylene-butylene polymer adhesive layer, and/or an ethylene-octene polymer adhesive layer. 8. Glas (1) volgens conclusie 1, waarbij een dikte H van het glaslichaam (11) voldoet aan de vergelijking: 0,9 mm =H < 1,5 mm.Glass (1) according to claim 1, wherein a thickness H of the glass body (11) satisfies the equation: 0.9 mm = H < 1.5 mm. 9. Glas (1) volgens conclusie 3, waarbij over de lengterichting en/of de breedterichting van het glas, een dimensie L van de beschermingslaag (12) die zich bevindt aan de buitenzijde van het glaslichaam (11) voldoet aan de vergelijking: Lz26mm.9. Glass (1) according to claim 3, wherein, over the longitudinal direction and/or the width direction of the glass, a dimension L of the protective layer (12) located on the outside of the glass body (11) satisfies the equation: Lz26mm . 10. Glas (1) volgens conclusie 1, waarbij de beschermingslaag (12) is vervaardigd van ten minste twee van de materialen transparant polyvinylfluoride (PVF), transparant ethyleen-tetrafluorethyleen (ETFE) copolymeer, en transparant polyvinylideen fluoride (PVDF).Glass (1) according to claim 1, wherein the protective layer (12) is made of at least two of the materials transparent polyvinyl fluoride (PVF), transparent ethylene-tetrafluoroethylene (ETFE) copolymer, and transparent polyvinylidene fluoride (PVDF). 11. Glas (1) volgens conclusie 7, waarbij de hechtlaag (13) een dikte heeft die is gelegen in het bereik van 2 um tot 200 um.Glass (1) according to claim 7, wherein the adhesive layer (13) has a thickness ranging from 2 µm to 200 µm. 12. Fotovoltaïsche module, omvattende ten minste één zonnecelreeks (2) en ten minste één glas volgens een van de conclusies 1 tot en met 7 dat over een dikterichting is aangebracht op de fotovoltaïsche module, waarbij het glas (1) door middel van een verpakkingslaag (3) is verbonden met de zonnecelreeks (2).Photovoltaic module, comprising at least one solar cell array (2) and at least one glass according to any one of claims 1 to 7, which is applied to the photovoltaic module over a thickness direction, wherein the glass (1) is covered by a packaging layer (3) is connected to the solar cell array (2). 13. Fotovoltaische module volgens conclusie 12, waarbij over de dikterichting van de fotovoltaische module, het glas (1) is aangebracht aan twee zijden van de zonnecelreeks (2).Photovoltaic module according to claim 12, wherein the glass (1) is arranged on two sides of the solar cell array (2) along the thickness direction of the photovoltaic module. 14. Fotovoltaische module volgens conclusie 13, waarbij de fotovoltaische module verder een ruglaag (4) omvat, en over waarbij de dikterichting van de fotovoltaïsche module, de ruglaag (4) en het glas (1) aan tegengestelde zijden ten opzichte van elkaar zijn aangebracht aan de twee zijden van de zonnecelreeks (2), en waarbij het glas (1) zich bevindt aan een zijde van de zonnecelreeks (2) die naar zonlicht is gericht. Fotovoltaische module volgens conclusie 12 of 13, verder omvattende een afgedichte rand (5), waarbij de afgedichte rand (5) zich bevindt aan een rand van de fotovoltaische module over een lengterichting en/of een breedterichting van de fotovoltaische module; en 15 de afgedichte rand (5) is voorzien van een accommoderende groef (51), en ten minste een deel van de zonnecelreeks (2) en ten minste een deel van het glas (1) zich bevinden in de accommoderende groef (51).Photovoltaic module according to claim 13, wherein the photovoltaic module further comprises a backing layer (4), and over which the thickness direction of the photovoltaic module, the backing layer (4) and the glass (1) are arranged on opposite sides to each other on the two sides of the solar cell array (2), and wherein the glass (1) is located on a side of the solar cell array (2) that faces sunlight. Photovoltaic module according to claim 12 or 13, further comprising a sealed edge (5), wherein the sealed edge (5) is located on an edge of the photovoltaic module along a longitudinal direction and/or a widthwise direction of the photovoltaic module; and the sealed edge (5) is provided with an accommodating groove (51), and at least part of the solar cell array (2) and at least part of the glass (1) are located in the accommodating groove (51).
NL2034500A 2023-01-03 2023-04-04 Glass and photovoltaic module NL2034500A (en)

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