CN209000937U - A kind of high water resistant transparent back panel - Google Patents
A kind of high water resistant transparent back panel Download PDFInfo
- Publication number
- CN209000937U CN209000937U CN201822064620.8U CN201822064620U CN209000937U CN 209000937 U CN209000937 U CN 209000937U CN 201822064620 U CN201822064620 U CN 201822064620U CN 209000937 U CN209000937 U CN 209000937U
- Authority
- CN
- China
- Prior art keywords
- layer
- transparent
- resistance
- back panel
- water resistant
- 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.)
- Active
Links
Classifications
-
- 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
- Laminated Bodies (AREA)
Abstract
The utility model provides a kind of high water resistant transparent back panel.A kind of high water resistant transparent back panel of the utility model, including transparent weather-proof fluorine-contained film layer, the first transparent base layer, transparency high interlayer, the second transparent base layer and the transparent weathering resistance coatings from top to bottom set gradually, transparency high interlayer is transparent layer of polypropylene foil.The high water resistant transparent back panel of the utility model, has high water vapor rejection performance, and water vapor transmittance can achieve 1g/m2Day is hereinafter, have 90% or more visible light transmittance, while having excellent UV resistance, the performance of hydrothermal aging.
Description
Technical field
The utility model belongs to solar cell backboard technical field, is related to one kind and blocks water transparent back panel more particularly to one
Kind high water resistant transparent back panel.
Background technique
With the development of photovoltaic technology, the pursuit of people's generating efficiency high to photovoltaic power generation battery is more more and more urgent, because
This, generating electricity on two sides battery is increasingly valued by people.
Existing generating electricity on two sides battery is mainly packaged by the way of double glass, and existing solar double-glass assemblies majority uses single side
Single polycrystalline cell piece, only a few also have using back glass be PTFF collocation generating electricity on two sides cell piece, but due to existing policy for
Generating electricity on two sides component only calculates front power, so PTFF high transmittance causes the light in gap that cannot be fully utilized, and adopts
Back side efficiency is sacrificed again with white EVA and white backboard;But use traditional solar double-glass assemblies due to frangible, weight is excessive,
Increasing the reasons such as transport, installation cost is restricted its application, this allows for transparent back panel in generating electricity on two sides battery component
There is application prospect.
But the water vapor rejection effect of existing transparent back panel is poor, it is difficult to meet it in the use in high temperature and humidity area,
Steam easily occur influences the risk of component generating efficiency across backboard.
CN202395001U discloses a kind of novel solar battery backboard, including matrix, top weathering layer and lower part are resistance to
The layer structure that time layer, top weathering layer and lower part weathering layer are combined as a whole with matrix by being cast complex method respectively, on
Portion's weathering layer and lower part weathering layer include base, functional layer and adhesive layer, and top weathering layer and lower part weathering layer pass through viscous
Knot layer is connect with matrix.The adhesive layer of the utility model is modified poly ethylene or Ethyl vinylacetate layer, with conventional solar-electricity
Polyvinylidene difluoride membrane used in the backboard of pond is compared, and the caking property of the adhesive layer and solar cell backboard matrix is more preferable, function
Ergosphere is polyvinylidene fluoride layer, meets the needs of solar cell backboard product weatherability, and base is modified poly ethylene layer,
Reduce the input cost of raw material.But the water vapor rejection performance of the solar cell backboard of the utility model needs into one
Step improves.
CN204243061U discloses a kind of high water resistance solar cell backboard, and the battery back-sheet is successively resistance to by first
Wait layer, PET Si oxide water blocking layer, substrate layer and the second weathering layer composition, PET Si oxide water blocking layer in the first weathering layer and
Between substrate layer, PET Si oxide water blocking layer is that Si oxide is deposited with chemical vapour deposition technique in being formed by PET film
Thin-film barrier layers.PET Si oxide water blocking layer is used in the structure of the backboard of the utility model, the pin hole for avoiding aluminium foil layer lacks
The problem of falling into, significantly improves the vapour resistant permeance property of backboard, the service life for extending solar module substantially delays
The aging of polyvinylidene fluoride resin.But PET Si oxide water blocking layer be Si oxide by chemical vapour deposition technique vapor deposition in
It is formed in PET film, vapor deposition operating procedure is relative complex, not easy to operate.
Utility model content
In view of the deficiencies of the prior art, the purpose of this utility model is to provide a kind of high water resistant transparent back panels, have height
Water vapor rejection performance, water vapor transmittance can achieve 1g/m2Day hereinafter, with 90% or more visible light transmittance,
There is excellent UV resistance, the performance of hydrothermal aging simultaneously.
For this purpose, the utility model uses following technical scheme:
A kind of high water resistant transparent back panel, including the transparent weather-proof fluorine-contained film layer, first transparent from top to bottom set gradually
Base layer, transparency high interlayer, the second transparent base layer and transparent weathering resistance coatings, the transparency high interlayer are transparent poly- third
Alkene film layer.
High water resistant transparent back panel described in the utility model, the high water resistant refer to that the water vapor transmittance of transparent back panel exists
1g/m2Day or less.
In the utility model, the setting of transparency high interlayer makes high water resistant transparent back panel have good water vapor barrier property
Can, the setting of transparent weather-proof fluorine-contained film layer is played the role of being effectively protected to the first transparent base layer, transparent weathering resistance coatings
Setting is played the role of being effectively protected to the second transparent base layer, and transparent weather-proof fluorine-contained film layer and transparent weathering resistance coatings mention
The high weather resistance of high water resistant transparent back panel, each layer be it is transparent, make high water resistant transparent back panel with 90% or more
Visible light transmittance.Wherein, the transparency high interlayer is transparent layer of polypropylene foil, with 160 DEG C or more of fusing point.
Wherein, the transparent weather-proof fluorine-contained film layer is that polyvinyl fluoride layer, polyvinylidene fluoride layer, tetrafluoroethylene-Ethylene are total
Polymers layer, tetrafluoraoethylene-hexafluoropropylene copolymer layer, polytrifluorochloroethylene layer and ethylene-chlorotrifluoro-ethylene copolymer layer one
Kind or at least two layers of mixed layer.It should be noted that at least two layers of mixed layer described in the utility model refers to be
Two layers of mixed layer, three layers, four layers, five layers, six layers of mixed layer, such as two layers of mixed layer can be a strata vinyl fluoride
Layer, an alternately laminated setting of strata vinylidene fluoride layer, three layers of mixed layer can be a strata vinyl fluoride layer, one layer of polyvinylidene fluoride
Alkene layer, one layer of tetrafluoroethylene-ethylene copolymer layer it is alternately laminated setting and regardless of sequence, special instruction, layer by layer between mix
Merge the material layer that non-two kinds of materials are mixed to form, i.e. two layers polyvinyl fluoride layer, polyvinylidene fluoride layer of mixed layer, is not poly- fluorine
The mixed material layer of ethylene and polyvinylidene fluoride material mixing and formation.
Wherein, the transparent weather-proof fluorine-contained film layer with a thickness of 5~100 μm, with 90% or more visible light-transmissive
Rate, for example, transparent weather-proof fluorine-contained film layer with a thickness of 5 μm, 10 μm, 15 μm, 20 μm, 25 μm, 30 μm, 35 μm, 40 μm, 45 μm,
50 μm, 55 μm, 60 μm, 65 μm, 70 μm, 75 μm, 80 μm, 85 μm, 90 μm, 95 μm or 100 μm etc..
Wherein, the transparency high interlayer with a thickness of 20~200 μm, such as the transparency high interlayer with a thickness of 20
μm、30μm、40μm、50μm、60μm、70μm、80μm、90μm、100μm、110μm、120μm、130μm、140μm、150μm、160
μm, 170 μm, 180 μm, 190 μm or 200 μm etc..
Wherein, the first transparent base layer and the second transparent base layer are pet layer.
Wherein, the first transparent base layer with a thickness of 20~200 μm, the second transparent base layer with a thickness of 20
~200 μm.The thickness of the first transparent base layer and the second transparent base layer may be the same or different, such as
The thickness of the first transparent base layer and the second transparent base layer independently be 20 μm, 30 μm, 40 μm, 50 μm, 60 μm,
70 μm, 80 μm, 90 μm, 100 μm, 110 μm, 120 μm, 130 μm, 140 μm, 150 μm, 160 μm, 170 μm, 180 μm, 190 μm or
200 μm etc..
Wherein, the transparent weathering resistance coatings are tetrafluoroethylene-Ethylene base ester copolymer layer, tetrafluoroethylene-Ethylene base ether is total to
Polymers layer, chlorotrifluoroethylene-vinyl ester copolymer layer, chlorotrifluoroethylene-vinyl ether co-polymer layer, weather-proof acrylic resin
One of layer and weather-proof epoxy resin layer or at least two layers of mixed layer.Wherein, at least two layers of the mixed layer is also
Refer to alternately laminated setting between layer and layer and regardless of sequence, layer by layer between to mix be not material that two kinds of materials are mixed to form yet
Layer.
Wherein, the transparent weathering resistance coatings with a thickness of 1~30 μm, such as transparent weathering resistance coatings with a thickness of 1 μm, 2 μm,
3μm、4μm、5μm、6μm、7μm、8μm、9μm、10μm、11μm、12μm、13μm、14μm、15μm、16μm、17μm、18μm、19μ
M, 20 μm, 21 μm, 22 μm, 23 μm, 24 μm, 25 μm, 26 μm, 27 μm, 28 μm, 29 μm or 30 μm etc..
Wherein, to be additionally provided with first between the transparent weather-proof fluorine-contained film layer and the first transparent base layer transparent resistance to
Ultraviolet adhesive layer is additionally provided with the second transparent resistance to ultraviolet glue between the first transparent base layer and the transparency high interlayer
Adhensive layer is additionally provided with the transparent resistance to ultraviolet adhesive of third between the transparency high interlayer and the second transparent base layer
Layer;First transparent resistance to ultraviolet adhesive layer, the second transparent resistance to ultraviolet adhesive layer and the transparent resistance to ultraviolet adhesive layer of third play
Good cementation, and the UV resistance of high water resistant transparent back panel is improved, effectively extend the transparent back of high water resistant
The service life of plate.
The first transparent resistance to ultraviolet adhesive layer, the second transparent resistance to ultraviolet adhesive layer and the third are transparent resistance to
Ultraviolet adhesive layer is independently selected from one of urethane resin layer, acrylate resin layer, polyester resin layer, epoxy resin layer
Or at least two layers of mixed layer;Wherein, at least two layers of the mixed layer also refer between layer and layer it is alternately laminated setting and
Regardless of sequence, layer by layer between to mix be not the material layer that is mixed to form of two kinds of materials yet.
Preferably, the described first transparent resistance to ultraviolet adhesive layer with a thickness of 3~20 μm;The second transparent resistance to ultraviolet glue
Adhensive layer with a thickness of 3~20 μm;The transparent resistance to ultraviolet adhesive layer of third with a thickness of 3~20 μm, such as described first
The thickness of transparent resistance to ultraviolet adhesive layer, the second transparent resistance to ultraviolet adhesive layer and the transparent resistance to ultraviolet adhesive layer of the third
Degree is independently selected from 3 μm, 4 μm, 5 μm, 6 μm, 7 μm, 8 μm, 9 μm, 10 μm, 11 μm, 12 μm, 13 μm, 14 μm, 15 μm, 16 μm, 17
μm, 18 μm, 19 μm or 20 μm etc..
As a preferred embodiment of the present invention, a kind of high water resistant transparent back panel, it is saturating including what is from top to bottom set gradually
Bright weather-proof fluorine-contained film layer, the first transparent resistance to ultraviolet adhesive layer, the first transparent base layer, the second transparent resistance to ultraviolet adhesive
The transparent resistance to ultraviolet adhesive layer of layer, transparency high interlayer, third, the second transparent base layer and transparent weathering resistance coatings, wherein described
Transparency high interlayer is transparent layer of polypropylene foil.
Compared with prior art, the utility model has the following beneficial effects:
The high water resistant transparent back panel of the utility model, has a high water vapor rejection performance, and whole water vapor transmittance can be with
Reach 1g/m2Day hereinafter, with 90% or more visible light transmittance, while there is excellent UV resistance and damp and hot
Ageing properties.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the high water resistant transparent back panel of the utility model;
Fig. 2 is the structural schematic diagram of the preferred embodiment of the high water resistant transparent back panel of the utility model.
Appended drawing reference is as follows:
The transparent weather-proof fluorine-contained film layer of 1-;The transparent resistance to ultraviolet adhesive layer of 2- first;3- the first transparent base layer;4- second
Transparent resistance to ultraviolet adhesive layer;5- transparency high interlayer;The transparent resistance to ultraviolet adhesive layer of 6- third;7- the second transparent base layer;
The transparent weathering resistance coatings of 8-.
Specific embodiment
1-2 with reference to the accompanying drawing, and the technical solution of the utility model is further illustrated by specific embodiment.
Unless specific instructions, the various raw materials of the utility model are commercially available buys, or according to the conventional method of this field
It is prepared.
As shown in Figure 1, a kind of high water resistant transparent back panel of the utility model, transparent resistance to including what is from top to bottom set gradually
Fluorine-contained film layer 1, the first transparent base layer 3, transparency high interlayer 5, the second transparent base layer 7 and transparent weathering resistance coatings 8 are waited,
In, transparency high interlayer 5 is transparent layer of polypropylene foil.
One preferred embodiment of the high water resistant transparent back panel of the utility model, it is transparent resistance to including what is from top to bottom set gradually
Wait the transparent resistance to ultraviolet adhesive layer 2 of fluorine-contained film layer 1, first, first the 3, second transparent resistance to ultraviolet adhesive layer of transparent base layer
4, the transparent resistance to ultraviolet adhesive layer 6 of transparency high interlayer 5, third, the second transparent base layer 7 and transparent weathering resistance coatings 8, wherein
Transparency high interlayer 5 is transparent layer of polypropylene foil, as shown in Figure 2.
Embodiment 1
A kind of high water resistant transparent back panel of the present embodiment from top to bottom successively includes: transparent weather-proof fluorine-contained film layer 1,
One transparent resistance to ultraviolet adhesive layer 2, first the 3, second transparent resistance to ultraviolet adhesive layer 4 of transparent base layer, transparency high interlayer 5,
The transparent resistance to ultraviolet adhesive layer 6 of third, the second transparent base layer 7 and transparent weathering resistance coatings 8.
The above-mentioned transparent weather-proof fluorine-contained film layer 1 of the present embodiment is polyvinylidene difluoride film, with a thickness of 20 μm, it is seen that light is saturating
Rate is crossed 90% or more;The transparent resistance to ultraviolet adhesive layer 4 of first transparent resistance to ultraviolet adhesive layer 2, second, third are transparent resistance to ultraviolet
Adhesive layer 6 is transparent resistance to ultraviolet polyester adhesive, with a thickness of 8 μm;First transparent base layer 3, the second transparent base layer 7 are
Bright resistance to ultraviolet ethylene glycol terephthalate (PET) film layer, the thickness of the first transparent base layer 3 and the second transparent base layer 7
It is 75 μm, it is seen that light transmittance is 90% or more;Transparency high separation 5 is transparent resistance to ultraviolet layer of polypropylene foil, with a thickness of 150
μm;Transparent weathering resistance coatings 8 are chlorotrifluoroethylene-vinyl ester copolymer, with a thickness of 4 μm.
Embodiment 2
A kind of high water resistant transparent back panel of the present embodiment from top to bottom successively includes: transparent weather-proof fluorine-contained film layer 1,
One transparent resistance to ultraviolet adhesive layer 2, first the 3, second transparent resistance to ultraviolet adhesive layer 4 of transparent base layer, transparency high interlayer 5,
The transparent resistance to ultraviolet adhesive layer 6 of third, the second transparent base layer 7 and transparent weathering resistance coatings 8.
The above-mentioned transparent weather-proof fluorine-contained film layer 1 of the present embodiment is polyvinylidene difluoride film, with a thickness of 20 μm, it is seen that light is saturating
Rate is crossed 90% or more;The transparent resistance to ultraviolet adhesive layer 4 of first transparent resistance to ultraviolet adhesive layer 2, second, third are transparent resistance to ultraviolet
Adhesive layer 6 is transparent resistance to ultraviolet polyester adhesive, with a thickness of 8 μm;First transparent base layer 3, the second transparent base layer 7 are
Bright resistance to ultraviolet ethylene glycol terephthalate (PET) film layer, the first transparent base layer 3 with a thickness of 100 μm, the second transparent base
Body layer 7 with a thickness of 50 μm, it is seen that light transmittance be 90% or more;Transparency high separation 5 is transparent resistance to ultraviolet layer of polypropylene foil,
With a thickness of 150 μm;Transparent weathering resistance coatings 8 are chlorotrifluoroethylene-vinyl ester copolymer, with a thickness of 4 μm.
Embodiment 3
A kind of high water resistant transparent back panel of the present embodiment from top to bottom successively includes: transparent weather-proof fluorine-contained film layer 1,
One transparent resistance to ultraviolet adhesive layer 2, first the 3, second transparent resistance to ultraviolet adhesive layer 4 of transparent base layer, transparency high interlayer 5,
The transparent resistance to ultraviolet adhesive layer 6 of third, the second transparent base layer 7 and transparent weathering resistance coatings 8.
The above-mentioned transparent weather-proof fluorine-contained film layer 1 of the present embodiment is polyvinylidene difluoride film, with a thickness of 20 μm, it is seen that light is saturating
Rate is crossed 90% or more;The transparent resistance to ultraviolet adhesive layer 4 of first transparent resistance to ultraviolet adhesive layer 2, second, third are transparent resistance to ultraviolet
Adhesive layer 6 is transparent resistance to ultraviolet polyester adhesive, with a thickness of 8 μm;First transparent base layer 3, the second transparent base layer 7 are
Bright resistance to ultraviolet ethylene glycol terephthalate (PET) film layer, the first transparent base layer 3 with a thickness of 100 μm, the second transparent base
Body layer 7 with a thickness of 100 μm, it is seen that light transmittance be 90% or more;Transparency high separation 5 is transparent resistance to ultraviolet polypropylene film
Layer, with a thickness of 150 μm;Transparent weathering resistance coatings 8 are chlorotrifluoroethylene-vinyl ester copolymer, with a thickness of 4 μm.
Comparative example
A kind of transparent back panel of this comparative example from top to bottom successively includes: transparent weather-proof fluorine-contained film layer, first transparent resistance to
Ultraviolet adhesive layer, transparent base layer, the second transparent resistance to ultraviolet adhesive layer and transparent weathering resistance coatings.
Be in place of the difference of this comparative example and embodiment 1 without containing transparency high interlayer, wherein this comparative example it is transparent
Weather-proof fluorine-contained film layer is polyvinylidene difluoride film, with a thickness of 20 μm;First transparent resistance to ultraviolet adhesive layer, the second transparent resistance to purple
Outer adhesive layer is transparent resistance to ultraviolet polyester adhesive, with a thickness of 8 μm;Transparent base layer is pet layer, with a thickness of 75 μm;It is transparent
Weathering resistance coatings are chlorotrifluoroethylene-vinyl ester copolymer, with a thickness of 4 μm.
High water resistant transparent back panel made from embodiment 1-3 is tested for the property with transparent back panel made from comparative example, institute
It is as shown in table 1 to obtain experimental result.
Table 1
The above content is only the preferred embodiment of the utility model, for those of ordinary skill in the art, according to this reality
With novel thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as
Limitations of the present invention.
Claims (10)
1. a kind of high water resistant transparent back panel, which is characterized in that including the transparent weather-proof fluorine-contained film layer from top to bottom set gradually
(1), the first transparent base layer (3), transparency high interlayer (5), the second transparent base layer (7) and transparent weathering resistance coatings (8), it is described
Transparency high interlayer (5) is transparent layer of polypropylene foil.
2. high water resistant transparent back panel according to claim 1, which is characterized in that the transparent weather-proof fluorine-contained film layer (1)
For polyvinyl fluoride layer, polyvinylidene fluoride layer, tetrafluoroethylene-ethylene copolymer layer, tetrafluoraoethylene-hexafluoropropylene copolymer layer, gather
One kind or at least two layers of mixed layer of chlorotrifluoroethylene layer and ethylene-chlorotrifluoro-ethylene copolymer layer.
3. high water resistant transparent back panel according to claim 1 or 2, which is characterized in that the transparent weather-proof fluorine-contained film layer
(1) with a thickness of 5~100 μm.
4. high water resistant transparent back panel according to claim 1, which is characterized in that the thickness of the transparency high interlayer (5)
It is 20~200 μm.
5. high water resistant transparent back panel according to claim 1, which is characterized in that the first transparent base layer (3) and institute
Stating the second transparent base layer (7) is pet layer.
6. high water resistant transparent back panel according to claim 1, which is characterized in that the thickness of the first transparent base layer (3)
Degree be 20~200 μm, the second transparent base layer (7) with a thickness of 20~200 μm.
7. high water resistant transparent back panel according to claim 1, which is characterized in that the transparent weathering resistance coatings (8) are tetrafluoro
Ethylene-vinyl ester copolymer layer, tetrafluoroethylene-Ethylene base ether copolymer layer, chlorotrifluoroethylene-vinyl ester copolymer layer,
One of chlorotrifluoroethylene-vinyl ether co-polymer layer, weather-proof acrylate resin layer and weather-proof epoxy resin layer or at least two
The mixed layer of layer.
8. high water resistant transparent back panel according to claim 1, which is characterized in that the thickness of the transparent weathering resistance coatings (8)
It is 1~30 μm.
9. high water resistant transparent back panel according to claim 1, which is characterized in that the transparent weather-proof fluorine-contained film layer (1)
The first transparent resistance to ultraviolet adhesive layer (2), first transparent base are additionally provided between the first transparent base layer (3)
The second transparent resistance to ultraviolet adhesive layer (4), the transparency high are additionally provided between layer (3) and the transparency high interlayer (5)
The transparent resistance to ultraviolet adhesive layer (6) of third is additionally provided between interlayer (5) and the second transparent base layer (7).
10. high water resistant transparent back panel according to claim 9, which is characterized in that the first transparent resistance to ultraviolet adhesive
Layer (2), the second transparent resistance to ultraviolet adhesive layer (4) and the transparent resistance to ultraviolet adhesive layer (6) of the third independently selected from
One of urethane resin layer, acrylate resin layer, polyester resin layer, epoxy resin layer or at least two layers of mixed layer;
The first transparent resistance to ultraviolet adhesive layer (2) with a thickness of 3~20 μm;
The second transparent resistance to ultraviolet adhesive layer (4) with a thickness of 3~20 μm;
The transparent resistance to ultraviolet adhesive layer (6) of third with a thickness of 3~20 μm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822064620.8U CN209000937U (en) | 2018-12-10 | 2018-12-10 | A kind of high water resistant transparent back panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201822064620.8U CN209000937U (en) | 2018-12-10 | 2018-12-10 | A kind of high water resistant transparent back panel |
Publications (1)
Publication Number | Publication Date |
---|---|
CN209000937U true CN209000937U (en) | 2019-06-18 |
Family
ID=66808387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201822064620.8U Active CN209000937U (en) | 2018-12-10 | 2018-12-10 | A kind of high water resistant transparent back panel |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN209000937U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111900221A (en) * | 2020-08-05 | 2020-11-06 | 苏州中来光伏新材股份有限公司 | Light high-strength photovoltaic module and preparation method thereof |
-
2018
- 2018-12-10 CN CN201822064620.8U patent/CN209000937U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111900221A (en) * | 2020-08-05 | 2020-11-06 | 苏州中来光伏新材股份有限公司 | Light high-strength photovoltaic module and preparation method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108198884B (en) | Damp-heat resistant solar cell back plate and manufacturing method thereof | |
CN207303123U (en) | A kind of high-barrier solar cell backboard | |
CN108682707B (en) | Transparent back plate of solar photovoltaic cell module for double-sided power generation | |
KR102360087B1 (en) | Color film applied solar module and manufacturing method thereof | |
WO2013067862A1 (en) | Solar cell rear panel with six-layer structure | |
JP2002134771A (en) | Rear-surface protective sheet for solar cell | |
CN209000937U (en) | A kind of high water resistant transparent back panel | |
JP2000141531A (en) | Solar battery cover film and its manufacture, and solar battery module using the cover film | |
JP2000164907A (en) | Solar battery module | |
JP2012064767A (en) | Solar battery module | |
CN102184989A (en) | Fireproof crystalline silicon photovoltaic module | |
CN217881539U (en) | Novel quantum dot photovoltaic backboard and double-sided photovoltaic assembly | |
CN105870230A (en) | Solar cell module | |
CN212654028U (en) | Solar low-water-permeability backboard | |
JP2009212122A (en) | Rear surface protecting sheet for solar cell and solar cell using this | |
CN208478348U (en) | A kind of explosion-proof solar solar panel | |
CN210073876U (en) | Color photovoltaic module | |
JP2008140866A (en) | Rear-surface protective sheet for solar cell, and solar cell module | |
CN208970524U (en) | A kind of device of solar generating | |
CN209658212U (en) | A kind of adhesive film assembly with micro-structure | |
CN209675308U (en) | A kind of solar cell module and its packaging adhesive film | |
CN205666242U (en) | Transparent type solar backplane | |
CN106129149A (en) | A kind of solar energy backboard with the saturating property of low steam | |
CN220420592U (en) | Light fireproof photovoltaic module | |
JP2005101404A (en) | Solar cell module |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |