CN112002776A - Method for manufacturing surface pattern of solar panel and structure thereof - Google Patents

Method for manufacturing surface pattern of solar panel and structure thereof Download PDF

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Publication number
CN112002776A
CN112002776A CN201910381696.XA CN201910381696A CN112002776A CN 112002776 A CN112002776 A CN 112002776A CN 201910381696 A CN201910381696 A CN 201910381696A CN 112002776 A CN112002776 A CN 112002776A
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China
Prior art keywords
solar panel
pattern
light
layer
tempered glass
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CN201910381696.XA
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Chinese (zh)
Inventor
陈彩惠
李翠煌
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Individual
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Individual
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Priority to CN201910381696.XA priority Critical patent/CN112002776A/en
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor 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
    • H01L31/02Details
    • H01L31/0216Coatings
    • H01L31/02161Coatings for devices characterised by at least one potential jump barrier or surface barrier
    • H01L31/02167Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor 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
    • H01L31/04Semiconductor 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
    • H01L31/054Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
    • 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

Abstract

The invention relates to a method for manufacturing surface patterns of a solar panel and a structure thereof, which sequentially comprises the following steps: selecting a solar panel, and taking tempered glass with the same area as the surface of the solar panel and a pattern which is preset to be presented on the surface of the solar panel, wherein the pattern is presented by colors, patterns or characters; coloring the opposite surface of the tempered glass covering the surface of the solar panel to form a pattern light-transmitting layer to cover the preset pattern, and covering a bottom coating layer to cover the pattern light-transmitting layer after the pattern light-transmitting layer covers the opposite surface of the tempered glass covering the surface of the solar panel; and adhering the colored tempered glass on the surface of the solar panel by using an adhesive layer at a position between the colored bottom coating layer of the tempered glass and the surface of the solar panel, and packaging the colored tempered glass on the solar panel.

Description

Method for manufacturing surface pattern of solar panel and structure thereof
Technical Field
The invention relates to a method for manufacturing patterns on the surface of a solar panel and a structure thereof, in particular to a method for manufacturing patterns on the surface of a solar panel according to various specifications.
Background
The use of solar panels is one of the most mature and widely applied technologies in the development of green energy, and the conventional solar panels must be installed in outdoor locations with sufficient sunlight to achieve the default power generation efficiency, however, in the land utilization area where the land is generally in the region of small land, if a user wants to install a solar panel, the user often chooses a limited space used by less people, such as a house or a roof of a building, to install the solar panel for power generation, but the power generation of the solar panel must have more sufficient space to provide a large amount of power, so how to strive for a sufficient space for installing the solar panel and to prompt the user to install the solar panel is one of the technical problems to be solved.
The main reason why users only want to arrange solar panels on buildings and other places where few people enter and exit is that most users consider the appearance of buildings provided with solar panels with black-painted surfaces to be unattractive, and have no other appearance selectivity, so that the space for arranging solar panels on the surfaces of buildings is greatly reduced, including for example the outer wall surfaces of buildings or the positions for arranging glass, most users choose to arrange more attractive advertising objects or decorative plates without energy benefits, and even need to light in an energy-consuming manner at night to search, and a lot of power resources are wasted.
Referring to fig. 1, in order to increase the durability of the surface 201 of the solar panel, a conventional surface 201 of the solar panel 20 is covered with a layer of tempered glass 10 and an adhesive layer 30 using Ethylene Vinyl Acetate (EVA) adhesive to prevent the solar panel surface 201 from being damaged by weather and foreign matter collision after packaging, however, the surface 201 of the solar panel is still dark in appearance due to the structural design, and the application is still limited to the conventional problem.
In actual use, even though the surface of the solar panel 20 is protected, after a period of years of use, the chip power generation efficiency of the solar panel 20 begins to be attenuated, and the original solar panel 20 is removed and replaced with a new solar panel 20 to a certain extent, at this time, the environmental damage of the solar panel 20 which is abandoned in large quantities is great, and the solar panel 20 which is selected to be abandoned still has a certain power generation amount, so that the abandonment and recovery are essentially resource-wasting, and how to reuse is another problem to be solved.
International publication WO2015/165326a1, entitled "solar panel structure with pattern", filed by the inventor in the past, is directed to solving the problem of surface appearance of a solar panel, and increasing the beauty and usability by laying a pattern layer on the surface of the solar panel, however, the technology has two problems, one is that the processing technology is relatively difficult, the technology of the patent is mainly to lay a pattern layer on surface glass or substitute material of the surface of the solar panel, the processing is more difficult and more costly due to the volume weight of the solar panel, and the processing mode is only for the product which is just produced, and cannot be used for the finished product, the waste solar panel is lack of design which is convenient to reuse, but the used finished product of the solar panel is eliminated after being used for a certain time and decays, but the eliminated solar panel still has certain power generation efficiency, a large amount of eliminated and replaced solar panels can cause serious environmental pollution, and effective recovery and reuse of the solar panels are important subjects.
Disclosure of Invention
The invention provides a method for manufacturing surface patterns of a solar panel, which sequentially comprises the following steps: selecting a solar panel, selecting tempered glass with the same area as the surface of the solar panel, and a pattern which is preset on the surface of the solar panel and can be in color, pattern or character; coloring, namely coloring the opposite surface of the tempered glass covering the surface of the solar panel to form a pattern light-transmitting layer covering the preset pattern, and covering a bottom coating layer outside the pattern light-transmitting layer after the pattern light-transmitting layer covers the opposite surface of the tempered glass covering the surface of the solar panel; and a packaging step, namely, adhering the tempered glass subjected to the coloring step to a position between the bottom coating layer of the tempered glass subjected to the coloring step and the surface of the solar panel by using an adhesive layer, and packaging the tempered glass on the solar panel.
The invention relates to a surface pattern structure of a solar panel, which comprises the following components: a pattern light-transmitting layer is arranged on one surface of the colored tempered glass, and a bottom coating layer is coated outside the pattern light-transmitting layer; the pattern euphotic layer is covered on one surface of the tempered glass by a thin film or soft euphotic material which can generate patterns through dyeing, coating or attaching colors, and the like, and the pattern euphotic layer and the bottom coating layer maintain certain light transmittance so that incident light can still provide enough light which can be converted into electric energy to enter after penetrating through the pattern euphotic layer and the bottom coating layer.
The invention relates to a surface pattern structure of a solar panel, which comprises the following components: a solar panel having a solar panel surface; the colored tempered glass covers the opposite surface of the solar panel and is provided with a pattern euphotic layer, and then the pattern euphotic layer covers the opposite surface of the solar panel covered by the tempered glass, and then a bottom coating layer covers the pattern euphotic layer; the colored strengthened glass is packaged on the surface of the solar panel through the adhesion layer; the pattern light-transmitting layer is coated on the opposite surface of the strengthened glass covering the surface of the solar panel in a pattern mode through dyeing, coating or attaching colors and the like by using a thin film or a soft light-transmitting material, and the pattern light-transmitting layer and the bottom coating layer maintain certain light transmittance so that incident light can still provide enough light to enter the surface of the solar panel after penetrating through the pattern light-transmitting layer and the bottom coating layer, and the solar panel can convert light energy to generate electric energy.
Drawings
FIG. 1: the surface mount method of the solar panel 20 is well known.
FIG. 2: the steps of the preferred embodiment of the present invention are shown.
FIG. 3: the preferred embodiment of the present invention is shown in exploded view.
FIG. 4: the partial structure of the preferred embodiment of the present invention.
FIG. 5: the preferred embodiment of the present invention is partially exploded.
FIG. 6: the structure of the preferred embodiment of the present invention is shown in the assembled view.
FIG. 7: a partial exploded view of another preferred embodiment of the present invention.
Description of the reference numerals
10 … … tempered glass 101 … … pattern light-transmitting layer
102 … … bottom cladding 11 … … tempered glass
20 … … solar Panel 201 … … solar Panel surface
21 … … solar Panel finished 211 … … solar Panel surface
30 … … adhesion layer Li … … incident light
Lr … … refraction light S1 … … selection step
S2 … … coloring step S3 … … encapsulating step
Detailed Description
Referring to fig. 2, a step diagram of a preferred embodiment of the present invention is shown, in order to solve the problems in the prior art, the method for manufacturing a pattern on a surface of a solar panel of the present invention has the following steps, so that the surface of the solar panel can have the effects of protection, beauty, convenience in processing and wide applicability, and the steps of the present invention are sequentially:
selection step S1: referring to fig. 3, an exploded view of a preferred embodiment of the present invention and fig. 4, a partial structure diagram of a preferred embodiment of the present invention, the selecting step S1 is characterized in that a solar panel 20 with a default specification is selected at first during manufacturing, the solar panel 20 can be a newly produced or recycled panel, a tempered glass 10 with the same area as the surface 201 of the solar panel is covered on the surface 201 of the solar panel, and a pattern predetermined to be presented on the surface 201 of the solar panel is preset, wherein the pattern can be presented by colors, patterns or characters.
Coloring step S2: referring to the exploded view of the partial structure of the preferred embodiment of the present invention shown in fig. 5 and the combined view of the structure of the preferred embodiment of the present invention shown in fig. 6, the coloring step S2 is characterized in that after the selection step S1 is completed, the tempered glass 10 is colored on the opposite surface of the solar panel surface 201 to form a patterned transparent layer 101, so that the tempered glass 10 is covered on the opposite surface of the solar panel surface 201 and covered with the predetermined pattern, and after the patterned transparent layer 101 is covered on the opposite surface of the solar panel surface 201 and covered with the tempered glass 10, a bottom cladding layer 102 is covered outside the patterned transparent layer 101, wherein the patterned transparent layer 101 can be formed by coating a film or a soft transparent material on the opposite surface of the tempered glass 10 covered on the solar panel surface 201 by dyeing, coating, or attaching color or the like to generate a pattern, after the patterned transparent layer 101 and the bottom cladding layer 102 are completed, a certain transmittance is maintained, which means that the incident light Li penetrates through the patterned transparent layer 101 and the bottom cladding layer 102 and still provides enough light to enter the surface 201 of the solar panel, so that the solar panel 20 can convert enough light energy to generate electric energy.
In the step S3 of packaging, after the coloring step S2 is completed, the tempered glass 10 after the coloring step S2 is adhered to the position of the bottom cladding layer 102 of the tempered glass 10 after the coloring step S2 relative to the surface 201 of the solar panel by using an adhesive layer 30 mainly comprising ethylene vinyl acetate (EVA adhesives) so as to be packaged on the solar panel 20.
As mentioned above, the tempered glass 10 after the coloring step S2 has the effect of protecting the surface 201 of the solar panel from dust and damage, and the mirror-surface light-gathering effect of the tempered glass 10 can make the tempered glass 10 exhibit a better color-developing effect with respect to the pattern light-transmitting layer 101 covered by one side surface of the surface 201 of the solar panel, and can exhibit a best visual perception of the pattern or the further designed color or characters preset in the pattern light-transmitting layer 101, and the used tempered glass 10 can be replaced by other transparent materials.
In the bottom cladding layer 102 described in the upper color step S2, the bottom cladding layer 102 in the preferred embodiment of the present invention uses white ink as a material, and the main purpose thereof is to make the pattern transparent layer 101 covered on the bottom cladding layer 102 have a color-enhancing effect by the color development effect of the white ink under the technical limitation that the pattern transparent layer 101 and the bottom cladding layer 102 maintain a certain transmittance, and the white ink used in the bottom cladding layer 102 can be replaced by other materials having color and luster and having transparency.
In the structural composition, a colored tempered glass 10 is packaged on a solar panel surface 201 of the solar panel 20 by an adhesive layer 30, the tempered glass 10 covers the opposite surface of the solar panel surface 201 and is provided with a pattern light-transmitting layer 101, after the pattern light-transmitting layer 101 covers the opposite surface of the tempered glass 10 covering the solar panel surface 201, a bottom coating layer 102 is coated outside the pattern light-transmitting layer 101, the pattern light-transmitting layer 101 is coated on the opposite surface of the tempered glass 10 covering the solar panel surface 201 by a pattern mode of dyeing, coating or attaching colors and the like by using a thin film or a soft light-transmitting material, and the pattern light-transmitting layer 101 and the bottom coating layer 102 maintain a certain light transmittance.
In the preferred embodiment of the present invention, the tempered glass 10 may also be made of polyester (PET, polyethylene terephthalate) as an applied material, and the tempered glass is colored by the aforementioned method and then attached to the surface 201 of the solar panel; furthermore, the color is attached to the inner side of the substitute such as the tempered glass 10 or the polyester plastic by the steps of the method, so that the color layer can be effectively protected from being contacted with air and water, fading and fading or external scratching can be delayed, and the method can be more flexibly used in the processing process of semi-finished products or finished products.
Referring to fig. 7, a partial exploded view of another preferred embodiment of the present invention is shown, the structure of the tempered glass 10, the patterned transparent layer 101 and the bottom cladding layer 102 after the coloring step S2 is completed in the present invention can be directly attached to the finished solar panel 21 through an ethylene-vinyl acetate adhesive, the finished solar panel 21 is obtained by attaching the conventional transparent tempered glass 11 or its substitute to the surface 211 of the solar panel, or by attaching the tempered glass 10, the patterned transparent layer 101 and the bottom cladding layer 102 to the surface of the tempered glass 11 of the finished solar panel 21, the effects of the present invention can still be obtained.

Claims (9)

1. A method for manufacturing surface patterns of a solar panel sequentially comprises the following steps:
selection step (S1): selecting a solar panel (20), and selecting tempered glass (10) with the same area as the surface (201) of the solar panel and a pattern which is preset to be presented on the surface (201) of the solar panel, wherein the pattern is presented by colors, patterns or characters;
coloring step (S2): coloring the opposite surface of the tempered glass (10) covering the surface (201) of the solar panel to form a pattern light-transmitting layer (101) for covering the preset pattern, and covering a bottom coating layer (102) to cover the pattern light-transmitting layer (101) after the pattern light-transmitting layer (101) covers the opposite surface of the tempered glass (10) covering the surface (201) of the solar panel;
and a packaging step (S3) of using an adhesive layer (30) to adhere the tempered glass (10) after the coloring step (S2) to the solar panel (20) at a position between the bottom coating (102) of the tempered glass (10) after the coloring step (S2) and the surface (201) of the solar panel.
2. The solar panel surface pattern production method according to claim 1, wherein the pattern predetermined to be presented on the solar panel surface (201) is a presentation of a color, a pattern or a text.
3. The method for manufacturing the surface pattern of the solar panel according to claim 1, wherein the pattern light-transmitting layer (101) is formed by coating the tempered glass (10) on the surface (201) of the solar panel in a manner that a thin film or a soft light-transmitting material can be dyed, coated or adhered with color to generate a pattern.
4. The method for manufacturing the surface pattern of the solar panel according to claim 1, wherein the patterned transparent layer (101) and the bottom cladding layer (102) maintain a transmittance after completing, which means that the incident light penetrates through the patterned transparent layer (101) and the bottom cladding layer (102) and still provides enough light to enter the surface (201) of the solar panel, so that the solar panel (20) can convert light energy enough to generate electric energy.
5. The method for producing a surface pattern of a solar panel according to claim 1, wherein the tempered glass (10) can be replaced by other transparent materials.
6. The method for manufacturing the surface pattern of the solar panel according to claim 1, wherein the bottom coating layer (102) uses white ink as a material, and the white ink has a color developing effect to make the pattern transparent layer (101) covered on the bottom coating layer (102) have a color enhancing effect visually under the technical limit that the pattern transparent layer (101) and the bottom coating layer (102) maintain a certain light transmittance, and the bottom coating layer (102) can be replaced by other materials having color and luster raw materials and having transparency.
7. A solar panel surface pattern structure comprises:
a colored tempered glass (10), wherein one surface of the tempered glass (10) is provided with a pattern light-transmitting layer (101), and a bottom cladding layer (102) is coated outside the pattern light-transmitting layer (101);
the light-transmitting patterned glass is characterized in that the patterned light-transmitting layer (101) is coated on one surface of the tempered glass (10) in a mode that a thin film or a soft light-transmitting material and the like can generate patterns through dyeing, coating or attaching colors and the like, and the patterned light-transmitting layer (101) and the bottom coating layer (102) maintain certain light transmittance so that incident light can still provide enough light which can be converted into electric energy after penetrating through the patterned light-transmitting layer (101) and the bottom coating layer (102).
8. The solar panel surface pattern structure according to claim 7, wherein the colored tempered glass (10) is adhered with an adhesive layer (30) to the colored tempered glass (10) for packaging on the tempered glass (11) of a finished solar panel product (21), the finished solar panel product (21) having a solar panel surface (211), the solar panel surface (211) being attached with the tempered glass (11).
9. A solar panel surface pattern structure comprises:
a solar panel (20), the solar panel (20) having a solar panel surface (201);
the colored tempered glass (10), the tempered glass (10) covers the opposite surface of the solar panel surface (201) and is provided with a pattern light-transmitting layer (101), and after the pattern light-transmitting layer (101) covers the opposite surface of the tempered glass (10) covering the solar panel surface (201), a bottom coating layer (102) is coated outside the pattern light-transmitting layer (101);
an adhesive layer (30), wherein the adhesive layer (30) adheres the colored tempered glass (10) to be packaged on the surface (201) of the solar panel;
the solar panel is characterized in that the pattern light-transmitting layer (101) is coated on the opposite surface of the surface (201) of the solar panel by a mode that a thin film or a soft light-transmitting material and the like can generate patterns through dyeing, coating or attaching colors and the like, the pattern light-transmitting layer (101) and the bottom coating layer (102) maintain certain light transmittance, so that incident light can still provide enough light to enter the surface (201) of the solar panel after penetrating through the pattern light-transmitting layer (101) and the bottom coating layer (102), and the solar panel (20) can convert the light energy to generate electric energy.
CN201910381696.XA 2019-05-08 2019-05-08 Method for manufacturing surface pattern of solar panel and structure thereof Pending CN112002776A (en)

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Application Number Priority Date Filing Date Title
CN201910381696.XA CN112002776A (en) 2019-05-08 2019-05-08 Method for manufacturing surface pattern of solar panel and structure thereof

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114566558A (en) * 2021-03-22 2022-05-31 北京劲吾新能源科技有限公司 Manufacturing method for controlling color depth of color photovoltaic module
WO2023077346A1 (en) * 2021-11-04 2023-05-11 Triumph Science & Technology Group Co., Ltd. Solar module and method for producing the same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6130080A (en) * 1984-07-20 1986-02-12 Matsushita Electric Ind Co Ltd Solar cell with decorative function
JP3049238B1 (en) * 1998-12-22 2000-06-05 株式会社日野樹脂 Solar cell module
CN202189808U (en) * 2011-06-17 2012-04-11 富阳光电股份有限公司 Patterned solar photovoltaic panel
TW201707219A (en) * 2015-08-05 2017-02-16 Cui-Huang Li Method for manufacturing patterned solar panel inner layer and structure thereof for forming a structure including a protective layer, a light-colored solar cell film layer, a power generation layer, a solar cell film layer and a back layer
CN108735846A (en) * 2017-04-21 2018-11-02 上银光电股份有限公司 Has the thin-film solar cells device of color development pattern

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6130080A (en) * 1984-07-20 1986-02-12 Matsushita Electric Ind Co Ltd Solar cell with decorative function
JP3049238B1 (en) * 1998-12-22 2000-06-05 株式会社日野樹脂 Solar cell module
CN202189808U (en) * 2011-06-17 2012-04-11 富阳光电股份有限公司 Patterned solar photovoltaic panel
TW201707219A (en) * 2015-08-05 2017-02-16 Cui-Huang Li Method for manufacturing patterned solar panel inner layer and structure thereof for forming a structure including a protective layer, a light-colored solar cell film layer, a power generation layer, a solar cell film layer and a back layer
CN108735846A (en) * 2017-04-21 2018-11-02 上银光电股份有限公司 Has the thin-film solar cells device of color development pattern

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114566558A (en) * 2021-03-22 2022-05-31 北京劲吾新能源科技有限公司 Manufacturing method for controlling color depth of color photovoltaic module
WO2023077346A1 (en) * 2021-11-04 2023-05-11 Triumph Science & Technology Group Co., Ltd. Solar module and method for producing the same

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Application publication date: 20201127