CN117613122A - Color photovoltaic front plate and manufacturing method thereof - Google Patents
Color photovoltaic front plate and manufacturing method thereof Download PDFInfo
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- CN117613122A CN117613122A CN202311503576.5A CN202311503576A CN117613122A CN 117613122 A CN117613122 A CN 117613122A CN 202311503576 A CN202311503576 A CN 202311503576A CN 117613122 A CN117613122 A CN 117613122A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 50
- 239000011521 glass Substances 0.000 claims abstract description 22
- 238000007639 printing Methods 0.000 claims abstract description 10
- 238000004381 surface treatment Methods 0.000 claims abstract description 6
- 239000010410 layer Substances 0.000 claims description 14
- 239000005022 packaging material Substances 0.000 claims description 13
- 239000012790 adhesive layer Substances 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 8
- 229920000297 Rayon Polymers 0.000 claims description 7
- 239000003086 colorant Substances 0.000 claims description 6
- 230000004048 modification Effects 0.000 claims description 5
- 238000012986 modification Methods 0.000 claims description 5
- 229910001335 Galvanized steel Inorganic materials 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000011049 filling Methods 0.000 claims description 4
- 239000008397 galvanized steel Substances 0.000 claims description 4
- 239000002344 surface layer Substances 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims 1
- 239000002966 varnish Substances 0.000 abstract description 10
- 238000005538 encapsulation Methods 0.000 description 8
- 238000001723 curing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 238000012356 Product development Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005246 galvanizing Methods 0.000 description 1
- 238000010329 laser etching Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
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- 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
- H01L31/02—Details
- H01L31/0216—Coatings
- H01L31/02161—Coatings for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/02167—Coatings for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- 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)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a color photovoltaic front plate and a manufacturing method thereof, and belongs to the technical field of color photovoltaic front plates. The front plate main body is made of organic transparent glass material, the thickness of the front plate main body is 0.8-2mm, and the etched front plate main body material is cleaned and dried, surface treatment is carried out by using plasma, and UV color printing is carried out on the treated front plate main body material, so that the transparent varnish is filled in the candles of the front plate main body material, and the varnish is filled in the candles.
Description
Technical Field
The invention relates to the technical field of color photovoltaic front plates, in particular to a color photovoltaic front plate and a manufacturing method thereof.
Background
The photovoltaic front plate and the back plate are important components of the photovoltaic module for protecting the battery piece, transmitting light and packaging, generally, the photovoltaic back plate is mostly made of PET-based polymer materials, and the front plate is mostly made of photovoltaic glass, however, along with the change of application scene requirements and the progress of technology, the photovoltaic front plate with polymer base materials is also more and more stressed by the photovoltaic industry, and related product development is more and more,
most of traditional photovoltaic front packaging materials are glass, the strength is high, the light transmittance is good, but the weight is heavy, large bending cannot occur, and the polymer materials are increasingly focused as front plate materials to replace glass, and especially are applied to the packaging structure of light and flexible components, so that the application scenes of the photovoltaic components are enriched.
The colorization of a general photovoltaic module is to manufacture colors or patterns on a front plate material, laminate and package the color front plate material at high temperature to form a color module, and the general photovoltaic module is a finished product, which is mostly printed on the surface directly to form the color module, but the color layer is easy to scratch on the outside, thereby influencing the use effect of the photovoltaic front plate.
Disclosure of Invention
The invention aims to provide a color photovoltaic front plate and a manufacturing method thereof, which are used for solving the problems that the prior art provides a general photovoltaic module colorization that a front plate material is firstly manufactured into colors or patterns, then the color front plate material is laminated and packaged at high temperature to form a color module, and the color module is usually a finished photovoltaic module, and the color module is formed by printing the color module directly on the surface, but the color layer is easy to scratch on the outside, so that the using effect of the photovoltaic front plate is affected.
In order to achieve the above purpose, the present invention provides the following technical solutions: a color photovoltaic front plate comprising a front plate body and a candlelight hole: the inside of the front plate main body is provided with candlely carved holes, and the inside of the front plate main body is provided with a color layer; an adhesive layer is arranged at the bottom end of the front plate main body, and a photovoltaic module main body is adhered to the bottom end of the adhesive layer; the front plate main body comprises a mounting frame, and the mounting frame is fixedly sleeved on the outer wall of the front plate main body.
Preferably, the candling holes are uniformly distributed on the surface of the front plate main body at intervals, and the diameters of the candling holes are 0.5-1mm.
Preferably, the candles are aligned at a 45 degree angle on the surface of the front plate body.
Preferably, the front plate main body is made of organic transparent glass material, and the thickness of the front plate main body is 0.8-2mm.
Preferably, the inside of the candling holes is filled with a solidified varnish.
Preferably, the material of mounting bracket is galvanized steel, the mounting bracket adopts hot dip galvanization measure, and galvanized coating thickness is not less than 65um.
Preferably, the photovoltaic module main body comprises a solar cell panel, a first packaging material, a glass main body, a second packaging material and a back plate main body, wherein the first packaging material is arranged at the top end of the solar cell panel, the glass main body is arranged at the top end of the first packaging material, the second packaging material is arranged at the bottom end of the solar cell panel, and the back plate main body is arranged at the bottom end of the second packaging material.
Preferably, the method for manufacturing the color photovoltaic front plate comprises the following steps.
S1, firstly, the front plate main body is preferably made of hard materials, such as glass or plastic materials like organic glass, transparent materials and the thickness of the front plate main body is 0.8-2mm.
S2, firstly, the front plate main body material is subjected to laser etching to form round holes, the diameter of the round holes is 0.5-1mm, the center-to-center distance of the round holes is 5-10mm, and the candling holes are arranged at a 45-degree angle.
S3, cleaning and drying the etched front plate main body material, and performing surface treatment and plasma modification treatment by using plasma, wherein the treatment speed is 10-20S/M 2 。
And S4, performing UV color printing on the processed front plate main body material, and printing required patterns and colors.
S5, brushing a layer of viscose on the surface layer of the printed pattern, wherein the thickness of the viscose is preferably 0.02-0.05 mm.
S6, cleaning the surface of the photovoltaic module main body, adhering the front plate main body to the surface of the photovoltaic module main body, applying pressure to squeeze out bubbles, and completing the adhesion to the module.
And S7, filling transparent gloss oil into the candlelight holes of the front plate main body material, enabling the gloss oil to fully fill the gloss oil into the candlelight holes, curing by using an ultraviolet lamp, and achieving the high-strength combined color component by using the ultraviolet lamp with the wavelength of 380-410 nm.
Compared with the prior art, the invention has the beneficial effects that:
the thickness of the front plate main body is 0.8-2mm, the etched front plate main body material is cleaned and dried, plasma is used for carrying out surface treatment, the treated front plate main body material is subjected to UV color printing, so that candelas holes of the front plate main body material are filled with transparent gloss oil, the gloss oil is filled with the gloss oil, color or pattern is printed firstly by using the front plate main body with the candelas holes, then the front plate main body is attached to the existing photovoltaic module main body, and the candelas holes are filled with photo-curing glue.
Drawings
FIG. 1 is a schematic diagram of a front view of the present invention;
FIG. 2 is a schematic side cross-sectional view of the front panel body of the present invention;
FIG. 3 is a schematic top view of the front panel body of the present invention;
FIG. 4 is a schematic diagram of the internal structure of the front view of the present invention;
FIG. 5 is a schematic diagram of the process structure of the present invention;
FIG. 6 is a schematic diagram of a manufacturing method according to the present invention;
fig. 7 is a schematic view of an assembled structure of the present invention.
In the figure: 1. a front plate main body; 101. a mounting frame; 2. candling holes; 3. a color layer; 4. an adhesive layer; 5. a photovoltaic module body; 501. a solar cell panel; 502. a first encapsulation material; 503. a glass body; 504. a second encapsulation material; 505. a back plate body.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In embodiment 1, please refer to fig. 1-7, the present invention provides a technical solution: the utility model provides a colored photovoltaic front plate, including front plate main part 1 and candlely etch hole 2, the inside of front plate main part 1 has all been seted up candlely and has carved hole 2, the multiunit has been seted up to candlely carving hole 2 evenly orderly, and the candlely is carved hole 2 and is after the drilling, need polish smooth to the inner wall, the inside of front plate main part 1 is provided with colored layer 3, the bottom of front plate main part 1 is provided with adhesive layer 4, and adhesive layer 4 comprises polyurethane waterproof glue, make its adhesive layer 4 have good water-proof effects, and the bottom bonding of adhesive layer 4 has photovoltaic module main part 5, wherein front plate main part 1 includes mounting bracket 101, the outer wall at front plate main part 1 is established to the fixed cover of mounting bracket 101.
The candlehole 2 is uniformly distributed on the surface of the front plate main body 1 at intervals, the diameter of the candlehole 2 is 0.5-1mm, the center distance of round holes of the candlehole 2 is 5-10mm, and the candlehole 2 is arranged at an angle of 45 degrees.
In the embodiment, the center distance of the round holes of the candleholes 2 and the diameter of the candleholes 2 are limited, so that obvious color development of color ink can be ensured, and the attractiveness of the color layer is improved.
The engraved holes 2 are arranged at an angle of 45 degrees on the surface of the front plate body 1.
In the embodiment, the angular arrangement of the candles 2 is limited, so that the obvious color development of the color ink can be ensured, and the attractiveness of the color layer can be improved.
The front plate main body 1 is made of organic transparent glass material, and the thickness of the front plate main body 1 is 0.8-2mm.
In this embodiment, the front plate body 1 has a thickness of 0.8-2mm, so that the use effect of the front plate body is better.
The inside of the candle hole 2 is filled with a solidified varnish.
In the embodiment, transparent gloss oil is filled in the candlelight holes of the front plate material, so that the gloss oil is fully distributed in the candlelight holes, and an ultraviolet lamp is used for curing, and the ultraviolet lamp with the wavelength of 380-410 nm is used for achieving the high-strength combined color component.
The material of the mounting frame 101 is galvanized steel, the mounting frame 101 adopts hot dip galvanizing treatment measures, and the thickness of a galvanized layer is not less than 65um.
In the embodiment, the galvanized steel mounting frame 101 has stable performance, mature manufacturing process and high bearing capacity, and is mainly applied to power stations with requirements on strength.
The photovoltaic module body 5 includes a solar cell panel 501, a first encapsulation material 502, a glass body 503, a second encapsulation material 504, and a back plate body 505, the top end of the solar cell panel 501 is provided with the first encapsulation material 502, and the top end of the first encapsulation material 502 is provided with the glass body 503, the bottom end of the solar cell panel 501 is provided with the second encapsulation material 504, and the bottom end of the second encapsulation material 504 is provided with the back plate body 505.
Embodiment 2 the method for manufacturing a color photovoltaic front panel includes the following steps.
S1, firstly, the front plate main body 1 is preferably made of hard materials, such as glass or plastic materials like organic glass, transparent materials, and the thickness of the front plate main body 1 is 0.8-2mm.
S2, firstly, the front plate main body 1 is made of a material with round holes etched by laser, the diameter of the round holes is 0.5-1mm, the center-to-center distance of the round holes is 5-10mm, and the candling holes are arranged at a 45-degree angle.
S3, cleaning and drying the etched front plate main body 1 material, and performing surface treatment and plasma modification treatment by using plasma, wherein the treatment speed is 10-20S/M 2 。
And S4, performing UV color printing on the processed front plate main body 1 material, and printing required patterns and colors.
S5, brushing a layer of viscose on the surface layer of the printed pattern, wherein the thickness of the viscose is 0.02-0.05 mm.
S6, cleaning the surface of the photovoltaic module main body 5, adhering the front plate main body 1 to the surface of the photovoltaic module main body 5, applying pressure to squeeze out bubbles, and finishing adhering to the module.
And S7, filling the transparent varnish in the candlelight holes 2 of the front plate main body 1 material, enabling the varnish to fully fill the candlelight holes 2 with the varnish, curing by using an ultraviolet lamp, and obtaining the high-strength combined color component by using the ultraviolet lamp with the wavelength of 380-410 nm (refer to a table 1-1).
TABLE 1-1
The front plate body of the candling hole has a clearance for gloss oil, so that the penetration of light can be increased, and the assembly efficiency is higher (refer to tables 1-2).
TABLE 1-2
The specific working principle is that firstly, the front plate main body 1 is preferably made of hard materials, such as glass or organic glass, and the like, and is made of transparent materials, the thickness of the front plate main body 1 is 0.8-2mm, and the front plate main body 1 is made of laser etched round holes, the diameter of the round holes is 0.5-1mm, and the center-to-center spacing of the round holes is 5-10mM, arranging candling holes at an angle of 45 degrees, cleaning and drying the etched front plate main body 1 material, and performing surface treatment and plasma modification treatment by using plasma, wherein the treatment speed is 10-20S/M 2 Printing UV color on the processed front plate main body 1 material, printing required patterns and colors, brushing a layer of viscose on the surface layer of the printed patterns, preferably having the thickness of 0.02-0.05 mm, cleaning the surface of the photovoltaic module main body 5, adhering the front plate main body 1 to the surface of the photovoltaic module main body 5, extruding bubbles by pressure, finishing attaching the front plate main body 1 material to the module, filling transparent varnish in the candleholes 2 of the front plate main body 1 material, enabling the varnish to fully fill the candleholes 2 with the varnish, curing by using an ultraviolet lamp, and achieving the high-strength combined color module by using the ultraviolet lamp with the wavelength of 380-410 nm.
Finally, it should be noted that the above description is only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention, and that the simple modification and equivalent substitution of the technical solution of the present invention can be made by those skilled in the art without departing from the spirit and scope of the technical solution of the present invention.
Claims (8)
1. A color photovoltaic front panel, characterized by: comprises a front plate main body (1) and a candling hole (2);
the inside of the front plate main body (1) is provided with candlely carved holes (2), and the inside of the front plate main body (1) is provided with a color layer (3);
an adhesive layer (4) is arranged at the bottom end of the front plate main body (1), and a photovoltaic module main body (5) is adhered to the bottom end of the adhesive layer (4);
the front plate main body (1) comprises a mounting frame (101), and the mounting frame (101) is fixedly sleeved on the outer wall of the front plate main body (1).
2. A color photovoltaic front sheet as defined in claim 1, wherein: the candling holes (2) are uniformly distributed on the surface of the front plate main body (1) at intervals, the diameter of each candling hole (2) is 0.5-1mm, the center-to-center distance of round holes of each candling hole (2) is 5-10mm, and the candling holes (2) are arranged at an angle of 45 degrees.
3. A color photovoltaic front sheet as defined in claim 1, wherein: the candleholes (2) are arranged at an angle of 45 degrees on the surface of the front plate main body (1).
4. A color photovoltaic front sheet as defined in claim 1, wherein: the front plate main body (1) is made of organic transparent glass material, and the thickness of the front plate main body (1) is 0.8-2mm.
5. A color photovoltaic front sheet as defined in claim 1, wherein: the inside of the candling holes (2) is filled with solidified gloss oil.
6. A color photovoltaic front sheet as defined in claim 1, wherein: the material of mounting bracket (101) is galvanized steel, mounting bracket (101) adopts hot dip galvanization measure, and galvanized layer thickness is not less than 65um.
7. A color photovoltaic front sheet as defined in claim 1, wherein: the photovoltaic module main body (5) comprises a solar cell panel (501), a first packaging material (502), a glass main body (503), a second packaging material (504) and a backboard main body (505), wherein the first packaging material (502) is arranged at the top end of the solar cell panel (501), the glass main body (503) is arranged at the top end of the first packaging material (502), the second packaging material (504) is arranged at the bottom end of the solar cell panel (501), and the backboard main body (505) is arranged at the bottom end of the second packaging material (504).
8. A manufacturing method of a color photovoltaic front plate is characterized by comprising the following steps of: comprises the following steps of;
s1, firstly, the front plate main body (1) is preferably made of hard materials, such as glass or plastic materials like organic glass, transparent materials, and the thickness of the front plate main body (1) is 0.8-2mm.
S2, firstly, etching round holes on the front plate main body (1) by using laser, wherein the diameter of the round holes is 0.5-1mm, the center-to-center distance of the round holes is 5-10mm, and the candleholes are arranged at a 45-degree angle.
S3, cleaning and drying the etched front plate main body (1) material, and performing surface treatment and plasma modification treatment by using plasma, wherein the treatment speed is 10-20S/M 2 。
S4, printing UV color on the processed material of the front plate main body (1) to print the required patterns and colors.
S5, brushing a layer of viscose on the surface layer of the printed pattern, wherein the thickness of the viscose is 0.02-0.05 mm.
S6, cleaning the surface of the photovoltaic module main body (5), adhering the front plate main body (1) to the surface of the photovoltaic module main body (5), applying pressure to squeeze out bubbles, and finishing adhering to the module.
And S7, filling transparent gloss oil into the candlelight holes (2) of the front plate main body (1) material, enabling the gloss oil to fully coat the candlelight holes (2), curing by using an ultraviolet lamp, and achieving a high-strength combined color component by using the ultraviolet lamp with the wavelength of 380-410 nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311503576.5A CN117613122A (en) | 2023-11-13 | 2023-11-13 | Color photovoltaic front plate and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311503576.5A CN117613122A (en) | 2023-11-13 | 2023-11-13 | Color photovoltaic front plate and manufacturing method thereof |
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| CN117613122A true CN117613122A (en) | 2024-02-27 |
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| CN202311503576.5A Pending CN117613122A (en) | 2023-11-13 | 2023-11-13 | Color photovoltaic front plate and manufacturing method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212625602U (en) * | 2020-07-21 | 2021-02-26 | 杭州玻美文化艺术有限公司 | High-light-transmission color photovoltaic module |
| CN215988795U (en) * | 2021-08-26 | 2022-03-08 | 西安隆基绿能建筑科技有限公司 | Photovoltaic module and roofing structure |
| CN115579411A (en) * | 2022-02-10 | 2023-01-06 | 北京劲吾新能源科技有限公司 | Manufacturing method for increasing packaging fastness of photovoltaic color adhesive film |
| CN116741859A (en) * | 2023-06-07 | 2023-09-12 | 新源劲吾(北京)科技有限公司 | Method for packaging and manufacturing color photovoltaics |
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2023
- 2023-11-13 CN CN202311503576.5A patent/CN117613122A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212625602U (en) * | 2020-07-21 | 2021-02-26 | 杭州玻美文化艺术有限公司 | High-light-transmission color photovoltaic module |
| CN215988795U (en) * | 2021-08-26 | 2022-03-08 | 西安隆基绿能建筑科技有限公司 | Photovoltaic module and roofing structure |
| CN115579411A (en) * | 2022-02-10 | 2023-01-06 | 北京劲吾新能源科技有限公司 | Manufacturing method for increasing packaging fastness of photovoltaic color adhesive film |
| CN116741859A (en) * | 2023-06-07 | 2023-09-12 | 新源劲吾(北京)科技有限公司 | Method for packaging and manufacturing color photovoltaics |
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