CN111326593A - Coating film front plate and photovoltaic module - Google Patents
Coating film front plate and photovoltaic module Download PDFInfo
- Publication number
- CN111326593A CN111326593A CN201811535205.4A CN201811535205A CN111326593A CN 111326593 A CN111326593 A CN 111326593A CN 201811535205 A CN201811535205 A CN 201811535205A CN 111326593 A CN111326593 A CN 111326593A
- Authority
- CN
- China
- Prior art keywords
- coating
- layer
- front plate
- thickness
- substrate layer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 54
- 239000011248 coating agent Substances 0.000 title claims abstract description 53
- 239000010410 layer Substances 0.000 claims abstract description 69
- 239000011247 coating layer Substances 0.000 claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 38
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 239000011521 glass Substances 0.000 claims description 22
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 14
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 14
- 239000002313 adhesive film Substances 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000005546 reactive sputtering Methods 0.000 claims description 4
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 3
- 229910001887 tin oxide Inorganic materials 0.000 claims description 3
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 239000010408 film Substances 0.000 description 39
- 238000002834 transmittance Methods 0.000 description 12
- 238000010248 power generation Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000007747 plating Methods 0.000 description 5
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 239000005038 ethylene vinyl acetate Substances 0.000 description 4
- 238000001755 magnetron sputter deposition Methods 0.000 description 4
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 4
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 239000007888 film coating Substances 0.000 description 3
- 238000009501 film coating Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000013077 target material Substances 0.000 description 2
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- KTSFMFGEAAANTF-UHFFFAOYSA-N [Cu].[Se].[Se].[In] Chemical compound [Cu].[Se].[Se].[In] KTSFMFGEAAANTF-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000007738 vacuum evaporation Methods 0.000 description 1
Images
Classifications
-
- 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
- H01L31/0488—Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of solar cells, in particular to a film-coated front plate and a photovoltaic module. The coating front plate comprises a substrate layer and a coating layer connected to the substrate layer, wherein the substrate layer is made of a light-transmitting material, the coating layer is made of a coating material, the thickness of the coating layer is smaller than 1 mu m, and a set relation is formed between the color of the coating layer and the thickness of the coating layer. In this kind of coating film front bezel that this application provided, can make the coating film front bezel have required colour through coating film layer one deck structure, and then can promote production efficiency, and can reduce manufacturing cost to a certain extent.
Description
Technical Field
The invention relates to the technical field of solar cells, in particular to a film-coated front plate and a photovoltaic module.
Background
With the gradual development of clean energy such as solar energy, users have focused on the appearance such as shape and color of photovoltaic products while focusing on power generation performance. In the photovoltaic products with colors in the current market, in order to ensure that the photovoltaic products have light transmittance meeting the requirements, an anti-reflection film layer is often required to be added into the film layer structure, so that the whole film layer structure has more layers and a complex structure; in addition, due to the limitation of the production process of the film layer structure, the more the film layers are, the lower the production efficiency is, which causes the lower the production efficiency of the whole photovoltaic module; in addition, in order to ensure that the whole photovoltaic module has color, a front plate of the photovoltaic module needs to be subjected to a coating process by using various rare metals as targets, and the price of the rare metals is generally high, which further increases the cost of the whole photovoltaic module.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the production efficiency of the photovoltaic product with the color is low at present, and the production cost is high.
(II) technical scheme
In order to achieve the technical problem, the invention provides a coated front plate which comprises a substrate layer and a coated layer connected to the substrate layer, wherein the substrate layer is made of a light-transmitting material, the coated layer is made of a coated material, the thickness of the coated layer is smaller than 1 micrometer, and a set relation is formed between the color of the coated layer and the thickness of the coated layer.
Optionally, the plating material includes at least one of silicon nitride, silicon dioxide, titanium dioxide, tin oxide, and aluminum nitride.
Optionally, the plating material is made of silicon nitride.
Optionally, the thickness of the coating layer is 62nm-500 nm.
Optionally, the thickness of the substrate layer is 1mm-15 mm.
Optionally, the substrate layer is made of a glass material.
Optionally, the glass material is a thermally bendable ultra-white glass.
Optionally, the coating layer is formed on the surface of the substrate layer through reactive sputtering.
A second aspect of the invention provides a photovoltaic module comprising a back sheet, a cell chip and the coated front sheet provided in any one of the above, wherein the cell chip is arranged between the back sheet and the coated front sheet.
Optionally, the two opposite sides of the battery chip are respectively connected with the film-coated front plate and the back plate through adhesive films, and the adhesive film on at least one side of the battery chip comprises optical adhesive.
(III) advantageous effects
In the film-coated front plate provided by the invention, the film-coated layer is formed on the substrate layer, the substrate layer is made of a light-transmitting material, and the thickness of the film-coated layer is less than 1 mu m, so that the whole film-coated front plate can be ensured to have light transmittance meeting the requirement, and a photovoltaic module formed by adopting the film-coated front plate is ensured to have higher power generation performance; in addition, the coating film layer adopts coating film material to form, because the colour on coating film layer and the thickness on coating film layer have the settlement relation between, and then in the in-process of producing this coating film front bezel, can be according to the colour of the coating film front bezel of actual needs, and combine aforementioned settlement relation, confirm the thickness on coating film layer that forms, this can make the coating film front bezel show and predetermine the colour, and, only through this one deck membranous layer structure on coating film layer in this kind of coating film front bezel that this application provided, can make the coating film front bezel have required colour, membranous layer structure is simple, production efficiency is higher, manufacturing cost also can descend to a certain extent.
Drawings
The advantages of the above and/or additional aspects of the present invention will become apparent and readily appreciated from the following description of the embodiments taken in conjunction with the accompanying drawings of which:
FIG. 1 is a schematic view of a structure of a coated front plate according to an embodiment of the present invention;
fig. 2 is an exploded schematic view of a photovoltaic module provided by an embodiment of the present invention;
FIG. 3 is a color-thickness model diagram of a film formed according to an embodiment of the present invention.
Reference numerals
1-coating a film on a front plate;
11-a substrate layer;
12-coating a film layer;
2-a back plate;
3-a battery chip;
4-glue film.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
As shown in fig. 1, the present invention provides a coated front sheet 1 that can be used in a photovoltaic module as shown in fig. 2. The coating front plate 1 comprises a substrate layer 11 and a coating layer 12, wherein the coating layer 12 is formed on the substrate layer 11, and the substrate layer 11 can be made of light-transmitting materials such as glass and the like so as to ensure that a photovoltaic module formed by assembling the coating front plate 1 has relatively high light transmittance; the coating layer 12 is made of a coating material and can be formed on the base material layer 11 in a vacuum evaporation or reactive sputtering mode, the thickness of the coating layer 12 is smaller and is usually smaller than 1 μm, and the coating layer 12 is extremely small in thickness, so that the coating layer 12 can be ensured to have higher light transmittance, and the light transmittance and the power generation performance of the formed photovoltaic module cannot be greatly adversely affected; moreover, the film coating front plate 1 provided by the application can have the required color only through the film coating layer 12, and the film coating front plate 1 has the advantages of simple structure, higher production efficiency and reduced production cost to a certain extent.
Specifically, the substrate layer 11 can be formed by various materials, the cost and the light transmittance are considered comprehensively, the substrate layer 11 can be made of ultra-white glass, the light transmittance of the material is extremely high, the cost is low, and the hot processing performance is stable; of course, the substrate layer 11 may also be made of glass materials such as ordinary glass, green glass, blue glass, brown glass, and the like; alternatively, the substrate layer 11 may be made of a novel material, and is not limited herein. The thickness of the substrate layer 11 can be 1mm-15mm, which can ensure that the substrate layer 11 has the structural strength and the supporting effect meeting the requirements, and the light transmittance is not reduced too much due to the excessive thickness of the substrate layer 11, and the overall weight of the substrate layer 11 is increased too much. Preferably, the plated layer 12 may be formed on the substrate layer 11 by a reactive sputtering method, specifically, a plated material may be used as a target material, and the plated layer 12 is formed on the substrate layer 11 by a magnetron sputtering plating apparatus, and the bonding firmness between the plated layer 12 and the substrate layer 11 formed by this method is relatively high; in addition, the working efficiency of coating can be improved by increasing the number of targets, the time of a single processing process is shortened, and the overall yield is improved. Specifically, the coating material may be one of silicon nitride, silicon dioxide, titanium dioxide, tin oxide and aluminum nitride, and the complete and effective coating layer 12 can be formed on the substrate layer 11 by using these materials, and the color of the coating layer 12 formed by the above materials is related to the thickness of the coating layer 12 itself. Of course, the coating material may be other materials besides the above materials, and is not listed here.
Further, the coating material can be formed by silicon nitride, and this kind of material low price obtains conveniently, thereby further reduces the manufacturing cost of whole coating front bezel 1, and, it is better to use silicon nitride as the thermal stability of the coating layer 12 that the target formed through the reaction sputtering process, thereby when substrate layer 11 is made by glass, make whole coating front bezel 1 all can carry out follow-up hot-working, in order to change the shape and the structure of whole coating front bezel 1 according to actual demand, adapt to architectural style and architectural structure more. In addition, the light transmittance of the coating layer 12 formed by silicon nitride is high, so that a photovoltaic module formed by the coating front plate 1 has high power generation performance.
More specifically, the color and thickness of the coating layer 12 formed of silicon nitride have a predetermined relationship as shown in fig. 3, but of course, fig. 3 shows only the color and thickness relationship of the coating layer 12 formed of silicon nitride, and other materials have similar relationships, and are not disclosed herein. Furthermore, in the design and processing process of the coating front plate 1, the thickness value of the coating layer 12 to be formed can be determined according to the actual color requirement, corresponding parameters are input into the magnetron sputtering coating equipment, the magnetron sputtering coating equipment is controlled to perform coating operation, and the coating front plate 1 with the required color is obtained, so that the coating front plate 1 with the power generation performance can show the preset color, the attractiveness of the formed photovoltaic module is improved, and the photovoltaic module accords with the architectural style.
Based on the model shown in fig. 3, more specifically, when the thickness of the coating 12 made of silicon nitride is in the interval of 0-500nm, L is in the range of 34-56, a is in the range of-28-25, and b is in the range of-25-26. For example, when the substrate layer 11 is made of super white glass of 3mm and the thickness of the formed coating layer 12 is 103nm, the color of the coating layer 12 is yellow; when the thickness of the coating layer 12 is 126nm, the color displayed by the coating layer is purple; when the thickness of the coating layer 12 is 148nm, the color is blue; when the thickness of the plating layer 12 is 303nm, the color is green. In addition, through the test on the different coating front plates 1, the light transmittance of the four coating front plates 1 with different thicknesses of the coating layers 12 is 83%, 88%, 86% and 83%, and the four coating front plates have relatively high light transmittance, so that the design requirement of the photovoltaic module is met. Certainly, colors displayed by the coating layers 12 of other thicknesses or other materials are not introduced in a one-to-one correspondence manner, and based on the data and other basic rules, the light transmittance of the coating front plate 1 formed by other thicknesses or other colors can basically meet the use requirements, so that the photovoltaic module assembled by the coating front plate 1 provided by the invention has high power generation performance, can display colors required by users, and has good user experience and high product competitiveness. In fig. 3, the abscissa represents the thickness value of the plating layer 12 formed of a silicon nitride material, the unit is nm, the ordinate represents chromaticity, the darkest line represents chromaticity L, the second darkest line represents chromaticity b, and the lightest line represents chromaticity a.
In addition, as can be seen from the model shown in fig. 3, after the thickness of the plated film layer 12 exceeds 62nm, the color saturation of the plated film layer begins to increase, and the color becomes more vivid, which is beneficial to improving the ornamental value of the color exhibited by the plated film layer 12, thereby further improving the aesthetic value of the formed plated front plate 1; and, no matter what kind of coating material is used for the coating layer 12 to make, after the thickness of coating layer 12 exceeded 62nm, the stability of whole coating layer 12 is also higher, its impaired probability can drop a lot along with the time lapse, and then make coating front bezel 1 show that the time of colour is longer, thereby promote whole photovoltaic module's life, and then promote product competitiveness, therefore, can control the thickness of coating layer 12 that is formed by the silicon nitride between 62nm-500nm, this also can prevent because of the thickness of coating layer 12 is too big, and produce great adverse effect to the light transmissivity of coating layer 12, and reduce photovoltaic module's power generation performance.
Based on the film-coated front plate 1 provided in any of the above embodiments, as shown in fig. 2, the present invention further provides a photovoltaic module, which includes a back plate 2, a battery chip 3 and any of the above film-coated front plates 1, wherein the back plate 2 may be made of a glass material, such as ordinary glass, super white glass, green glass, blue glass, brown glass, etc., the shape of the back plate 2 may be the same as or similar to that of the film-coated front plate 1, and accordingly, the sizes of the two corresponding directions may also be the same, the battery chip 3 is mounted between the two, so as to provide a certain protection effect for the battery chip 3 through the film-coated front plate 1 and the back plate 2, the battery chip 3 may be a solar power generation chip made of copper indium gallium selenide or gallium arsenide material, and in the manufacturing process of the battery chip 3, on the premise of ensuring the performance thereof, the thickness of the battery chip 3 is as small as possible, and the weight is, in addition, under certain conditions, the formed battery chip 3 can have certain flexibility, such as a flexible thin film battery, and further the shape of the battery chip 3 can be flexibly changed according to the shapes of the film-coated front plate 1 and the film-coated back plate 2, so that a high bonding effect between the battery chip 3 and the film-coated front plate 1 and the film-coated back plate 2 is ensured. In addition, the coating front plate 1, can bond fixedly between battery chip 3 and the backplate 2 through glued membrane 4, this both can guarantee to have higher connection reliability between the three, can also prevent to produce great adverse effect to whole photovoltaic module's light transmissivity, in order to guarantee that photovoltaic module has the generating performance who satisfies the demand, glued membrane 4 can be glued by EVA or optics such as PVB and glue and form, in order to further guarantee that whole photovoltaic module has better luminousness, reach the purpose that promotes photovoltaic module generating performance. More specifically, the adhesive film 4 formed using the EVA paste may have a thickness of 0.25mm or 0.38mm, and the adhesive film 4 formed using the PVB paste may have a thickness of 0.38mm, 0.76mm, 1.14mm or 1.52 mm.
In conclusion, the back plate 2 and the substrate layer 11 can be formed by adopting ultra-white glass, silicon nitride is used as a target material, the coating layer 12 is formed on the substrate layer 11 by means of magnetron sputtering coating equipment, then the adhesive film 4 is formed by EVA (ethylene vinyl acetate) adhesive or PVB (polyvinyl butyral) adhesive, and the coating front plate 1, the battery chip 3 and the back plate 2 are fixedly bonded by the adhesive film 4.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The coating front plate is applied to photovoltaic modules and is characterized by comprising a substrate layer and a coating layer connected to the substrate layer, wherein the substrate layer is made of a light-transmitting material, the coating layer is made of a coating material, the thickness of the coating layer is smaller than 1 micrometer, and a set relation is formed between the color of the coating layer and the thickness of the coating layer.
2. The coating front plate according to claim 1, wherein the coating material comprises at least one of silicon nitride, silicon dioxide, titanium dioxide, tin oxide, and aluminum nitride.
3. The front plate of claim 1, wherein the coating material is made of silicon nitride.
4. The coated front sheet according to claim 1, wherein the coating layer has a thickness of 62nm to 500 nm.
5. The coated front sheet according to claim 1, wherein the substrate layer has a thickness of 1mm to 15 mm.
6. The coated front sheet according to claim 1, wherein the substrate layer is made of a glass material.
7. The coated front sheet according to claim 6, wherein the glass material is a heat-bendable ultra-white glass.
8. The front plate of claim 1, wherein the coating layer is formed on the surface of the substrate layer by reactive sputtering.
9. A photovoltaic module comprising a backsheet, a cell chip and the coated front sheet of any one of claims 1 to 8, the cell chip being disposed between the backsheet and the coated front sheet.
10. The photovoltaic module of claim 9, wherein the opposite sides of the battery chip are connected to the front and back plates respectively through adhesive films, and the adhesive film on at least one side of the battery chip comprises an optical adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811535205.4A CN111326593A (en) | 2018-12-14 | 2018-12-14 | Coating film front plate and photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811535205.4A CN111326593A (en) | 2018-12-14 | 2018-12-14 | Coating film front plate and photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111326593A true CN111326593A (en) | 2020-06-23 |
Family
ID=71172570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811535205.4A Pending CN111326593A (en) | 2018-12-14 | 2018-12-14 | Coating film front plate and photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111326593A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071930A (en) * | 2020-09-17 | 2020-12-11 | 山东金晶科技股份有限公司 | Blue cover plate glass for building integrated photovoltaic and preparation method thereof |
| CN115020505A (en) * | 2022-05-26 | 2022-09-06 | 浙江合特光电有限公司 | Film-coated photovoltaic panel and film coating process for producing same |
-
2018
- 2018-12-14 CN CN201811535205.4A patent/CN111326593A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112071930A (en) * | 2020-09-17 | 2020-12-11 | 山东金晶科技股份有限公司 | Blue cover plate glass for building integrated photovoltaic and preparation method thereof |
| CN115020505A (en) * | 2022-05-26 | 2022-09-06 | 浙江合特光电有限公司 | Film-coated photovoltaic panel and film coating process for producing same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210429840U (en) | Flexible thin-film solar cell packaging structure | |
| WO1999049522A1 (en) | Solar cell module | |
| JP2001308360A (en) | Solar cell module and manufacturing method thereof | |
| WO2019214122A1 (en) | Solar cell module | |
| CN111326593A (en) | Coating film front plate and photovoltaic module | |
| JP2005050928A (en) | Solar cell module, its manufacturing method, and installation structure thereof | |
| CN101710602A (en) | Thin film solar cell structure and preparation method thereof | |
| JP2001044474A (en) | Solar cell module | |
| CN210575985U (en) | Black component | |
| CN101609851A (en) | Low concentrating device of solar battery | |
| JP2003197937A (en) | Solar battery and solar battery module and method for controlling solar battery color | |
| CN107342342B (en) | High reflection strip for photovoltaic module and photovoltaic module | |
| CN209843721U (en) | Coating film front plate and photovoltaic module | |
| JPH11340490A (en) | Solar cell module | |
| CN101499491B (en) | Transparent solar cell module | |
| CN104950509A (en) | Liquid crystal display device and antireflection film structure thereof | |
| CN101728460B (en) | Solar battery for solar mobile phone battery and preparation method thereof | |
| CN110952689A (en) | Front plate, solar glass curtain wall and preparation method thereof | |
| US20190348558A1 (en) | Power generation mechanism and method for manufacturing the same, power generation apparatus | |
| CN112366238A (en) | Manufacturing method of front plate of solar power generation assembly and solar cell | |
| JP2005050927A (en) | Solar cell module, its manufacturing method, and installation structure thereof | |
| CN206553406U (en) | A kind of diffusing reflection plated film dimming glass | |
| JP2003110127A (en) | Lighting solar cell module | |
| JPH1032344A (en) | Solar battery module and its manufacture | |
| JP2005129565A (en) | Solar cell module and its manufacturing method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20201225 Address after: 101400 Yanqi Street, Yanqi Economic Development Zone, Huairou District, Beijing Applicant after: Beijing Huihong Technology Co., Ltd Address before: Room 107, building 2, Olympic Village street, Chaoyang District, Beijing Applicant before: HANERGY MOBILE ENERGY HOLDING GROUP Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211028 Address after: No.31 Yanqi street, Yanqi Economic Development Zone, Huairou District, Beijing Applicant after: Dongjun new energy Co.,Ltd. Address before: 101400 Yanqi Street, Yanqi Economic Development Zone, Huairou District, Beijing Applicant before: Beijing Huihong Technology Co., Ltd |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |