CN109301015A - A kind of double glass photovoltaic modulies - Google Patents
A kind of double glass photovoltaic modulies Download PDFInfo
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- CN109301015A CN109301015A CN201811236092.8A CN201811236092A CN109301015A CN 109301015 A CN109301015 A CN 109301015A CN 201811236092 A CN201811236092 A CN 201811236092A CN 109301015 A CN109301015 A CN 109301015A
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- cell piece
- concaveconvex structure
- glue film
- double glass
- glass photovoltaic
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- 239000011521 glass Substances 0.000 title claims abstract description 41
- 239000003292 glue Substances 0.000 claims abstract description 63
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000006854 communication Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005474 detonation Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004446 light reflex Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
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
- H01L31/0488—Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
-
- 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
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0547—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
-
- 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
- Y02E10/52—PV systems with concentrators
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- 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 belongs to technical field of solar, and in particular to a kind of double glass photovoltaic modulies.Double glass photovoltaic modulies of the invention, there is gap between each cell piece, the position in the corresponding gap of at least one side in one side far from the cell piece of first glue film and the adjacent surface of the cell piece, first glue film, second glue film surface adjacent with the cell piece is equipped with continuous concaveconvex structure, the section of the concaveconvex structure is triangle, the triangle is bigger closer to the apex angle of the cell piece, and the triangle is smaller further away from the apex angle of the cell piece.Double glass photovoltaic modulies of the invention, in the corresponding position of corresponding first glue film of the gap location of cell piece or the second glue film, concaveconvex structure is set, and the apex angle of concaveconvex structure is arranged accordingly, incident light is set largely to be absorbed by cell piece, reduce costs and improve the power of double glass photovoltaic modulies, the application prospect having had.
Description
Technical field
The invention belongs to technical field of solar, and in particular to a kind of double glass photovoltaic modulies.
Background technique
Solar energy industry just worldwide flourishes as a kind of low-carbon renewable energy, various countries' installation by
Year increases.Photovoltaic power generation is praised highly under current global aggravating circumstances by people as free of contamination new energy.Photovoltaic module
It is most important part in core and the solar power system in solar power system, effect is by the sun
It can be converted to electric energy, and be sent in battery and store, or push loaded work piece.Double glass photovoltaic modulies are by cover board, the first glue
Film, battery, the second glue film, backboard five-layer structure composition.
The photovoltaic module of commercialization has and is left white region (gap between cell piece).The light in these gaps is irradiated, although
Cell piece front is reached by reflective portion luminous energy, but most of light is all lost, the light in cell piece gap cannot be filled
Divide and utilize, be easy to cause the loss of double glass photovoltaic module powers.
Summary of the invention
The purpose of the present invention is to provide a kind of double glass photovoltaic modulies, can rationally utilize the gap setting between cell piece
Concaveconvex structure, and the apex angle size of concaveconvex structure is configured, and then greatly improves photovoltaic module power.
To achieve the above object, the technical scheme is that
A kind of double glass photovoltaic modulies, including the cover board, the first glue film, multiple cell pieces, second being from top to bottom sequentially arranged
Glue film, backboard have gap, first glue film surface adjacent with the cell piece, first glue between each cell piece
Described in one side of the film far from the cell piece, second glue film are corresponding at least one side in the adjacent surface of the cell piece
The position in gap is equipped with continuous concaveconvex structure, and the section of the concaveconvex structure is triangle, and the triangle is closer to described
The apex angle of cell piece is bigger, and the triangle is smaller further away from the apex angle of the cell piece.
Further, the gap is 3~106mm.
Further, first glue film surface adjacent with the cell piece or first glue film are far from the battery
When the surface of piece is equipped with continuous concaveconvex structure, distance≤3mm of the excessively described cell piece of concaveconvex structure lid.
Further, it is described when second glue film surface adjacent with the cell piece is equipped with continuous concaveconvex structure
Distance≤5mm of the excessively described cell piece of concaveconvex structure lid.When using double-side cell piece, cell piece back side light can still be sent out
Electricity, so blocking for back side cell piece is minimized, to promote the generating efficiency at the back side.
Further, the position in the backboard gap corresponding with the adjacent surface of the cell piece is equipped with described continuous
Concaveconvex structure.
Further, the reflecting layer of triangle lines is printed on the concaveconvex structure.
Further, the raw material in the reflecting layer is titanium dioxide, silver or aluminium powder.
Further, the concaveconvex structure is being additionally arranged at the gap between the cell piece and double glass photovoltaic component frames just
To place.
Further, the material of the cover board and backboard is glass.
Further, the material of the concaveconvex structure be plastic adhesive film, metallic or other with reflectivity properties
Material.
Double glass photovoltaic modulies of the invention, incident light through the first glue film or the second film surface concaveconvex structure when by again
It reflexing to cell piece and is absorbed, it is therefore prevented that incident light is directed through through gap and light caused by not absorbed by cell piece wastes,
The utilization rate and cell piece for improving incident light enable most light to be utilized by cell piece, prevent to the absorptivity of light
Light is directed through backboard and is wasted, and every watt of cost of component is greatly reduced.
Total reflection after concaveconvex structure reflects, is occurring at glass, is overflowing for double glass photovoltaic modulies of the invention, incident light
Reflection and mirror-reflection, according to the difference of cell piece spacing, the vertex angle of concaveconvex structure generates variation, apart from cell piece
Remoter corner angle is smaller, and the corner angle closer apart from cell piece is bigger, incident light can be made with the shortest distance in this way
It is totally reflected into cell piece at cover board or backboard, keeps the propagation path of light shorter, and light can be made in communication process
In the glue film loss that is subject to it is minimum, promote the absorption efficiency of light, further increase the effect of photovoltaic module power.
Detailed description of the invention
Fig. 1 is the detonation configuration of double glass photovoltaic modulies in embodiment one and the schematic diagram of part optical path；
Fig. 2 is the positional diagram of concaveconvex structure and reflecting layer in embodiment one；
Fig. 3 is the detonation configuration of double glass photovoltaic modulies in embodiment two and the schematic diagram of part optical path；
Fig. 4 is the configuration schematic diagram of double glass photovoltaic modulies in embodiment three；
Fig. 5 is the configuration schematic diagram of double glass photovoltaic modulies in example IV.
In figure:
1, cover board, the 2, first glue film, 3, cell piece, the 4, second glue film, 5, backboard, 6, concaveconvex structure, 7, gap, 8, sky
Gap, 9, apex angle, 10 be the reflecting layer of triangle lines.
Specific embodiment
Embodiment one
Double glass photovoltaic modulies of the present embodiment, as shown in Figure 1, including cover board 1, the first glue film being from top to bottom sequentially arranged
2, multiple cell pieces 3, the second glue film 4, backboard 5, have gap 7 between each cell piece 3, and the width in the gap 7 is 56mm.It is described
The position in the separate gap 7 corresponding with the surface of the cell piece 3 of the first glue film 2 is equipped with continuous concaveconvex structure 6, and described the
The distance that the concaveconvex structure 6 that one glue film, 2 respective surfaces are equipped with covered the cell piece 3 is 3mm, as shown in Fig. 2, the bumps
The reflecting layer 10 of triangle lines is printed in structure 6.The section of the concaveconvex structure 6 of the present embodiment is triangle, and the triangle is got over
Apex angle 9 close to cell piece 3 is bigger, and concaveconvex structure 6 is smaller further away from the apex angle 9 of cell piece 3, can make to penetrate gap 7 in this way
Incident light reflexed to through concaveconvex structure 6 on the interface of cover board 1 and air, be all-trans be incident upon cell piece 3 at this time, and apex angle
9 setting can make incident light be totally reflected into cell piece 3 everywhere at interface with the shortest distance, make the propagation path of light more
It is short, so as to the glue film loss minimum for being subject to light in communication process, the absorption efficiency of light is promoted, light is further increased
Lie prostrate the effect of component power.
The cover board 1 and backboard 5 of the present embodiment are glass.
The raw material in the reflecting layer 10 of the present embodiment is titanium dioxide.
The present embodiment increases the gap 7 between each cell piece 3 to 56mm, and corresponding with gap 7 in the first glue film 2
Continuous concaveconvex structure 6 is arranged in position, makes to be again reflected when concaveconvex structure 6 of the incident light through 2 surface of the first glue film to battery
Piece 3 and be absorbed, it is therefore prevented that incident light through gap 7 be directed through and by cell piece 3 absorb caused by light waste, improve into
The absorptivity for penetrating 3 pairs of light of utilization rate and cell piece of light, enables most light to be utilized by cell piece 3, prevents light direct
It is wasted through backboard 5.
First glue film 2 surface pair adjacent with the cell piece 3 can also be arranged in the concaveconvex structure 6 of the present embodiment
Answer the position in the gap 7.
Embodiment two
Double glass photovoltaic modulies of the present embodiment, as shown in figure 3, including cover board 1, the first glue film being from top to bottom sequentially arranged
2, multiple cell pieces 3, the second glue film 4, backboard 5, have gap 7 between each cell piece 3, and the gap 7 is 60mm.The present embodiment
Cover board 1 and backboard 5 be glass.
The position in second glue film 4 gap 7 corresponding with the adjacent surface of the cell piece 3 is equipped with continuous concave-convex
Structure 6, the distance that the concaveconvex structure 6 that 4 corresponding position of the second glue film is equipped with covered the cell piece 3 is 3mm.It is described recessed
The section of male structure 6 is triangle.The argentum reflecting layer (not shown) of triangle lines is printed on the concaveconvex structure 6.Through
Incident light at gap 7 reflexes to cell piece 3 through concaveconvex structure 6 and is reuptaked by cell piece 3, or through the incidence in gap 7
The interface that light reflexes to cover board 1 and air through concaveconvex structure 6 is all-trans to be incident upon on cell piece 3 to be absorbed by cell piece 3, described
The triangular-section of concaveconvex structure 6 is bigger closer to the apex angle 9 of cell piece 3, and the apex angle 9 further away from cell piece 3 is smaller, in this way may be used
So that the incident light through gap 7 is totally reflected into cell piece 3 with the shortest distance at interface, reduces reflected light and exist
Loss in reflection process.
The present embodiment increases the gap between each cell piece 3 to 60mm, in the second glue film 4 table adjacent with cell piece 3
Continuous concaveconvex structure 6 is arranged in the position that face corresponds to gap 7, by again when making concaveconvex structure 6 of the incident light through 4 surface of the second glue film
Secondary reflection is absorbed to cell piece 3, it is therefore prevented that incident light is directed through backboard through gap 7 and is not caused by the absorption of cell piece 3
Light waste, improve the absorptivity of 3 pairs of light of utilization rate and cell piece of incident light, enable most light by cell piece
3 utilize, and light is prevented to be directed through backboard 5 and be wasted.
Embodiment three
Double glass photovoltaic modulies of the present embodiment, as shown in figure 4, including cover board 1, the first glue film being from top to bottom sequentially arranged
2, multiple cell pieces 3, the second glue film 4, backboard 5, have gap 7 between each cell piece 3, and the width in the gap 7 is 90mm.It is described
First glue film 2 far from the surface of the cell piece 3 correspond to the gap 7 position be equipped with continuous concaveconvex structure 6, described first
The distance that the concaveconvex structure 6 that 2 respective surfaces of glue film are equipped with covered the cell piece 3 is 2mm.Second glue film 4 with it is described
The position that the adjacent surface of cell piece 3 corresponds to the gap 7 also is provided with continuous concaveconvex structure 6,4 corresponding positions of the second glue film
It sets the concaveconvex structure 6 being equipped with and covered the distance of the cell piece 3 as 5mm.The frame of the cell piece 3 and double glass photovoltaic modulies
Between have gap 8, surface and second glue film 4 and cell piece 3 phase of first glue film 2 far from the cell piece 3
The position that adjacent surface is just corresponding to gap 8 is equipped with the concaveconvex structure 6.The aluminium that triangle lines is printed on the concaveconvex structure 6 is anti-
Penetrate a layer (not shown).The section of the concaveconvex structure 6 is triangle.The triangle is got over closer to the apex angle of cell piece 3
Greatly, the triangle is smaller further away from the apex angle of cell piece 3, can make incident light with the shortest distance in cover board 1 and air in this way
Interface at be totally reflected into cell piece 3, reduce loss of the light in communication process.
The cover board 1 and backboard 5 of the present embodiment are glass.
The present embodiment increases gap 7 to 90mm, surface of first glue film 2 far from the cell piece 3, the second glue film 4 with
Continuous concaveconvex structure 6 is arranged in the position that the gap 7 is corresponded on the adjacent surface of the cell piece 3, makes incident light through first
It is again reflected to cell piece 3 and is absorbed when the concaveconvex structure 6 on 4 surface of glue film 2 or the second glue film, it is therefore prevented that between incident light warp
Gap 7 is directed through and the light caused by the absorption of cell piece 3 does not waste, and improves 3 pairs of light of utilization rate and cell piece of incident light
Absorptivity, so that most light is utilized by cell piece 3, light prevented to be directed through backboard 5 and be wasted.
Surface of first glue film 2 far from the cell piece 3 is arranged in concaveconvex structure 6 on the first glue film of the present embodiment 2.It will
When the first glue film 2, which is arranged in, in concaveconvex structure 6 can reduce light far from the surface of the cell piece 3 and conduct in the first glue film 2
Loss.
In double glass photovoltaic modulies of the present embodiment, the reflectivity of concaveconvex structure 6 anti-material high compared to ordinary white can be promoted
30% or more, which, which compares common high back flush unit power, can promote 13%.
Example IV
Double glass photovoltaic modulies of the present embodiment, as shown in figure 5, including cover board 1, the first glue film being from top to bottom sequentially arranged
2, multiple cell pieces 3, the second glue film 4, backboard 5 have gap 7 between each cell piece 3.First glue film 2 is far from the electricity
The position that the surface of pond piece 3 corresponds to the gap 7 is equipped with continuous concaveconvex structure 6, and 2 respective surfaces of the first glue film are equipped with
Concaveconvex structure 6 covered the cell piece 3 distance be 2mm.The backboard 5 institute corresponding with the adjacent surface of the cell piece 3
The position for stating gap 7 also is provided with continuous concaveconvex structure 6, and the concaveconvex structure 6 that 5 corresponding position of backboard is equipped with covered described
The distance of cell piece 3 is 4mm.There is gap 8, first glue film 2 between the cell piece 3 and the frame of double glass photovoltaic modulies
The position that surface and backboard 5 far from the cell piece 3 surface adjacent with the cell piece 3 are just corresponding to gap 8 is equipped with institute
State concaveconvex structure 6.The titanium dioxide reflecting layer (not shown) of triangle lines is printed on the concaveconvex structure 6.The present embodiment
Concaveconvex structure 6 section be triangle.The triangle is bigger closer to the apex angle of cell piece 3, the triangle further away from
The apex angle of cell piece 3 is smaller, and incident light can in this way be totally reflected at the interface of cover board 1 and air with the shortest distance
Into cell piece 3, reduce loss of the light in communication process.
The cover board 1 and backboard 5 of the present embodiment are glass.
The present embodiment incident light is absorbed through being again reflected when the first 2 concaveconvex structure 6 of glue film to cell piece 3, is prevented
Incident light is directed through through gap 7 and light caused by not absorbed by cell piece 3 wastes；Corresponding positions of the present embodiment in backboard 5
Concaveconvex structure 6 is installed, so that not reflexed to further on cell piece 3 by reflection of the light through concaveconvex structure 6 that cell piece 3 absorbs
To be absorbed by cell piece 3, the absorptivity of 3 pairs of light of utilization rate and cell piece of incident light is improved, most luminous energy is made
It is enough to be utilized by cell piece 3, prevent light to be directed through backboard 5 and be wasted.
It will be apparent to those skilled in the art that can make various other according to the above description of the technical scheme and ideas
Corresponding change and deformation, and all these changes and deformation all should belong to the protection scope of the claims in the present invention
Within.
Claims (8)
1. a kind of double glass photovoltaic modulies, including cover board, the first glue film, multiple cell pieces, the second glue being from top to bottom sequentially arranged
Film, backboard, which is characterized in that there is gap, first glue film surface adjacent with the cell piece, institute between each cell piece
State at least one side in one side of first glue film far from the cell piece, second glue film surface adjacent with the cell piece
The position in the corresponding gap is equipped with continuous concaveconvex structure, and the section of the concaveconvex structure is triangle, and the triangle is got over
Apex angle close to the cell piece is bigger, and the triangle is smaller further away from the apex angle of the cell piece.
2. double glass photovoltaic modulies according to claim 1, which is characterized in that first glue film is adjacent with the cell piece
Surface or first glue film far from the cell piece surface be equipped with continuous concaveconvex structure when, the concaveconvex structure lid mistake
Distance≤3mm of the cell piece.
3. double glass photovoltaic modulies according to claim 1, which is characterized in that second glue film is adjacent with the cell piece
Surface be equipped with continuous concaveconvex structure when, distance≤5mm of the excessively described cell piece of concaveconvex structure lid.
4. double glass photovoltaic modulies according to claim 1, which is characterized in that the backboard table adjacent with the cell piece
The position that face corresponds to the gap is equipped with the continuous concaveconvex structure.
5. double glass photovoltaic modulies according to claim 1, which is characterized in that be printed on triangle lines on the concaveconvex structure
Reflecting layer.
6. double glass photovoltaic modulies according to claim 5, which is characterized in that the raw material in the reflecting layer be titanium dioxide,
Silver or aluminium powder.
7. double glass photovoltaic modulies according to claim 1-6, which is characterized in that the concaveconvex structure is additionally arranged at
At gap face between the cell piece and double glass photovoltaic component frames.
8. double glass photovoltaic modulies according to claim 1-6, which is characterized in that the material of the cover board and backboard
For glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811236092.8A CN109301015A (en) | 2018-10-23 | 2018-10-23 | A kind of double glass photovoltaic modulies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811236092.8A CN109301015A (en) | 2018-10-23 | 2018-10-23 | A kind of double glass photovoltaic modulies |
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| Publication Number | Publication Date |
|---|---|
| CN109301015A true CN109301015A (en) | 2019-02-01 |
Family
ID=65158512
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811236092.8A Pending CN109301015A (en) | 2018-10-23 | 2018-10-23 | A kind of double glass photovoltaic modulies |
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| Country | Link |
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| CN (1) | CN109301015A (en) |
Cited By (2)
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| CN114678437A (en) * | 2022-04-14 | 2022-06-28 | 浙江晶科能源有限公司 | Photovoltaic module |
| CN116682869A (en) * | 2023-05-29 | 2023-09-01 | 浙江夜光明光电科技股份有限公司 | High-energy-efficiency reflective film for double-glass solar backboard and preparation method thereof |
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| CN116682869B (en) * | 2023-05-29 | 2023-12-15 | 浙江夜光明光电科技股份有限公司 | Reflective film for double-glass solar backboard and preparation method thereof |
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