CN208970525U - A kind of solar battery - Google Patents
A kind of solar battery Download PDFInfo
- Publication number
- CN208970525U CN208970525U CN201821527808.5U CN201821527808U CN208970525U CN 208970525 U CN208970525 U CN 208970525U CN 201821527808 U CN201821527808 U CN 201821527808U CN 208970525 U CN208970525 U CN 208970525U
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- Prior art keywords
- sealed membrane
- thermosetting property
- property sealed
- solar
- solar battery
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- 239000012528 membrane Substances 0.000 claims abstract description 120
- 229920001187 thermosetting polymer Polymers 0.000 claims abstract description 112
- 239000000758 substrate Substances 0.000 claims abstract description 35
- 238000007731 hot pressing Methods 0.000 claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims description 22
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 5
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 19
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000010410 layer Substances 0.000 description 51
- 239000010408 film Substances 0.000 description 37
- 238000010276 construction Methods 0.000 description 28
- 238000000034 method Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 16
- 230000008569 process Effects 0.000 description 10
- 238000001816 cooling Methods 0.000 description 9
- 238000005538 encapsulation Methods 0.000 description 7
- 239000004831 Hot glue Substances 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 239000005020 polyethylene terephthalate Substances 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- -1 solar battery chip Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000003475 lamination Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 239000012188 paraffin wax Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000004078 waterproofing Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 238000012536 packaging technology Methods 0.000 description 2
- 229920002799 BoPET Polymers 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of solar batteries, it includes the first thermosetting property sealed membrane and the substrate layer, solar chip and the second thermosetting property sealed membrane that are successively set on the first thermosetting property sealed membrane, the periphery of first thermosetting property sealed membrane and/or the second thermosetting property sealed membrane protrudes from the periphery of substrate layer and solar chip, and first the periphery of thermosetting property sealed membrane and the second thermosetting property sealed membrane be stacked mutually, the first thermosetting property sealed membrane and the second thermosetting property sealed membrane are by hot pressing connects with packaging substrate layers and solar chip.The solar battery of the utility model, structure is simple, and production and processing is convenient, lower production costs.
Description
Technical field
The utility model relates to technical field of solar more particularly to a kind of solar batteries.
Background technique
Existing flexible thin-film solar cell generallys use vacuum hotpressing packaging technology and is process, vacuum hotpressing encapsulation
Technique mainly includes the following steps: successively to be laid with flexible substrate, solar battery chip, membrane waterproofing and outer from bottom to top layer
Layer protective film, is additionally provided with hot melt adhesive film layer between each layer, then by vacuum lamination process encapsulation, then passes through autoclave process
Obtain finished product.The technique is mainly packaged solar battery chip using waterproofing membrane material, reuses PET film etc. in outside
Transparent polymer outer protective film protects battery, setting hot melt adhesive film layer is needed between each layer, also with after the heating will be each
Layer bonds together.But using the solar battery interlayer of vacuum hotpressing packaging technology, structure is complicated, and when encapsulation needs vacuum item
Part, energy consumption is higher, and due to can not continuously encapsulate, causes production efficiency lower.
Utility model content
In view of the above problem of the existing technology, simple, production that the purpose of this utility model is to provide a kind of structures
Solar battery easy to process.
To achieve the above object, the utility model provides a kind of solar battery comprising the first thermosetting property sealed membrane
It is described with the substrate layer, solar chip and the second thermosetting property sealed membrane being successively set on the first thermosetting property sealed membrane
The periphery of first thermosetting property sealed membrane and/or the second thermosetting property sealed membrane protrudes from the substrate layer and the solar energy core
The periphery of piece, and the periphery of the first thermosetting property sealed membrane and the second thermosetting property sealed membrane is stacked mutually, described first
Thermosetting property sealed membrane and the second thermosetting property sealed membrane pass through hot pressing connects to encapsulate the substrate layer and the solar energy core
Piece.
In some embodiments, it is transparent to be equipped with first for the side far from the substrate layer of the first thermosetting property sealed membrane
Protective film；And/or the side far from the solar chip of the second thermosetting property sealed membrane is equipped with the second transparent protective film.
In some embodiments, the first thermosetting property sealed membrane and the second thermosetting property sealed membrane are selected from poly- to benzene two
One of formic acid glycol ester film, polyvinyl chloride film and ethylene-tetrafluoroethylene copolymer film.
In some embodiments, the first thermosetting property sealed membrane and/or the second thermosetting property sealed membrane are paraffin envelope
Membrana oralis.
In some embodiments, the Parafilm with a thickness of 0.13mm~0.65mm.
In some embodiments, the first thermosetting property sealed membrane is equipped with first device far from the side of the substrate layer
Layer；And/or the second thermosetting property sealed membrane is equipped with the second decorative layer far from the side of the solar chip.
Compared with prior art, the solar battery of the utility model, the first thermosetting property sealed membrane and the second thermosetting property
Sealed membrane plays the role of waterproof membrane in the prior art, also acts protective film, and can be mutual after hot pressing
Bonding is in the prior art reaching between the layers without re-laying hot melt adhesive film with packaging substrate layers and solar battery
While packaging effect is even better than packaging effect in the prior art, the laminated construction of required laying is simpler.In addition, hot
Vacuum condition is not needed when pressure, energy consumption is lower, without autoclave process is carried out after encapsulation, encapsulates simple flow, packaging efficiency
It is higher.
It should be appreciated that foregoing general description and it is described in detail below be merely exemplary with it is illustrative, rather than use
In limitation the utility model.
Present specification provides the various realizations or exemplary general introduction of technology described in the utility model, is not that institute is public
Open the full scope of technology or the comprehensive disclosure of all features.
Detailed description of the invention
In the attached drawing being not drawn necessarily to scale, identical appended drawing reference can describe similar in different views
Component.Same reference numerals with letter suffix or different letter suffix can indicate the different instances of similar component.Attached drawing
Generally through citing rather than the mode of limitation shows various embodiments, and reinstates with specification and claims one
It is illustrated in the disclosed embodiments.In due course, make to be referred to identical reference in all the appended drawings same
One or similar part.Such embodiment is illustrative, and is not intended as the exhaustive or exclusive of the present apparatus or method
Embodiment.
Fig. 1 be the utility model relates to solar battery structural schematic diagram；
Fig. 2 be the utility model relates to solar battery packaging method flow chart；
Fig. 3 be the utility model relates to solar battery packaging method heat pressing process schematic diagram.
Appended drawing reference:
1- solar chip；2- substrate layer；3- the first thermosetting property sealed membrane；4- the second thermosetting property sealed membrane；5- heater
Structure；6- pressure roller.
Specific embodiment
In order to enable the purposes, technical schemes and advantages of the embodiment of the present disclosure are clearer, below in conjunction with disclosure reality
The technical solution of the embodiment of the present disclosure is clearly and completely described in the attached drawing for applying example.Obviously, described embodiment is
A part of this disclosure embodiment, instead of all the embodiments.Based on described embodiment of the disclosure, this field is common
Technical staff's every other embodiment obtained under the premise of being not necessarily to creative work, belongs to the model of disclosure protection
It encloses.
Unless otherwise defined, the technical term or scientific term that the disclosure uses should be tool in disclosure fields
The ordinary meaning for thering is the personage of general technical ability to be understood." first ", " second " used in the disclosure and similar word are simultaneously
Any sequence, quantity or importance are not indicated, and are used only to distinguish different component parts." comprising " or "comprising" etc.
Similar word means that the element or object before the word occur covers the element or object for appearing in the word presented hereinafter
And its it is equivalent, and it is not excluded for other elements or object.The similar word such as " connection " or " connected " is not limited to physics
Or mechanical connection, but may include electrical connection, it is either direct or indirectly."upper", "lower",
"left", "right" etc. is only used for indicating relative positional relationship, and after the absolute position for being described object changes, then the relative position is closed
System may also correspondingly change.
In order to keep the following explanation of the embodiment of the present disclosure to understand and concise, known function and known portion is omitted in the disclosure
The detailed description of part.
Shown in Figure 1, the utility model provides a kind of solar battery comprising 3 He of the first thermosetting property sealed membrane
Substrate layer 2, solar chip 1 and the second thermosetting property sealed membrane 4 being successively set on the first thermosetting property sealed membrane 3, the first heat
The periphery of solidity sealed membrane 3 and the second thermosetting property sealed membrane 4 protrudes from the periphery of substrate layer 2 and solar chip 1, and first
The periphery of thermosetting property sealed membrane 3 and the second heat fixation sealed membrane 4 is stacked mutually, the first thermosetting property sealed membrane 3 and the second thermosetting property
Sealed membrane 4 is by hot pressing connects with packaging substrate layers 2 and solar chip 1.
Solar battery using the above structure, the first thermosetting property sealed membrane 3 and the second thermosetting property sealed membrane 4 play existing
There is the waterproof membrane in technology, also act the effect of protective film, and can be adhered to one another with package substrate after hot pressing
Layer 2 and solar chip 1, between the layers without re-laying hot melt adhesive film, layer structure is simpler.
It should be noted that the periphery of the first thermosetting property sealed membrane 3 and the second thermosetting property sealed membrane 4 is convex in the present embodiment
For the periphery of substrate layer 2 and solar chip 1, but in other embodiment, the first thermosetting property sealed membrane 3 and the second heat
As long as 4 alternative one of solidity sealed membrane protrudes from the periphery of substrate layer 2 and solar chip 1, and the first thermosetting property sealed membrane 3
It is stacked mutually with the periphery of the second thermosetting property sealed membrane 4, so that 4 energy of the first thermosetting property sealed membrane 3 and the second thermosetting property sealed membrane
Enough realize hot pressing connects.
It further, is the wearability and corrosion resistance that enhance the solar battery, it can also be in the first thermosetting property sealed membrane 3
The side of separate substrate layer be equipped with the first transparent protective film, and in the separate solar chip of the second thermosetting property sealed membrane 4
Side be equipped with the second transparent protective film.First transparent protective film or second transparency protected can also be only set.Optionally, this this
One transparent protective film and the second transparent protective film can be thin for polyethylene terephthalate (PET) film, polyvinyl chloride (PVC)
Film or ethylene-tetrafluoroethylene copolymer (ETFE) film, the film of mentioned kind all have preferable heat-resisting quantity, excellent object
Rationality energy, chemical property and dimensional stability, the transparency, recuperability can form good protection to solar battery.
Further, the first thermosetting property sealed membrane 3 and the second thermosetting property sealed membrane 4 can be Parafilm, paraffin
Sealed membrane, which only needs gently to press, can reach sealing effect, easy to operate, and Parafilm has preferable heat resistance, chemistry steady
Qualitative, waterproofness and corrosion resistance, being capable of stable for extended periods of time, indeformable, the vapor transmission at 38 DEG C under 85 DEG C of high temperature
Rate is lower than 0.1g/m2/ day.Optionally, the thickness of the Parafilm can be 0.13mm-0.65mm.
It further, is the decorative effect for improving solar battery, it can also be in the first thermosetting property sealed membrane 3 far from substrate layer
Side be arranged the first decorative layer；The second decorative layer is set far from the side of solar chip in the second thermosetting property sealed membrane 4.It can
The decorative layer of color is provided on the first thermosetting property sealed membrane 3 and/or the second thermosetting property sealed membrane 4 or with figuratum
Decorative layer, to improve the device effect of the solar battery under the premise of minimal effects light transmittance.For example, can be in the second thermosetting
The upper setting brick wall type pattern of property sealed membrane 4, so that the solar battery can be with the wall of building when being mounted on building
Face is combined together, coordinates the shape of building more, is beautiful.
Shown in referring to figs. 2 and 3, it is the packaging method of above-mentioned solar battery, specifically comprises the following steps:
Step 1: being laid with the first thermosetting property sealed membrane 3, and be successively laid on the first thermosetting property sealed membrane 3 substrate layer 2,
Solar chip 1 and the second thermosetting property sealed membrane 4 to form laminated construction, when laying to make the first thermosetting property sealed membrane 3 and/or
The periphery of second thermosetting property sealed membrane 4 protrudes from the periphery of substrate layer 2 and solar chip 1, and the first thermosetting property is made to seal 3 Hes
The periphery of second thermosetting property sealed membrane 4 is stacked mutually.
For example, the periphery of the first thermosetting property sealed membrane 3 is made to protrude from the periphery of substrate layer 2 and solar chip 1, and make this
The periphery of first thermosetting property sealed membrane 3 reversely bend and coat after substrate layer 2 and solar chip 1 with the second thermosetting property sealed membrane
4 periphery is mutually stacked.The first thermosetting property sealed membrane 3 and the periphery of the second thermosetting property sealed membrane 4 can also be made to protrude from substrate layer 2
With the periphery of solar chip 1, and the periphery of the first thermosetting property sealed membrane 3 and the second thermosetting property sealed membrane 4 protrusion part phase
It is stacked.The periphery of the first thermosetting property sealed membrane 3 and the second thermosetting property sealed membrane 4 protrudes from substrate layer 2 and the sun in this implementation
The periphery of energy chip 1.
Step 2: being delivered to hot-press arrangement for laminated construction for example, by conveyer belt, passes through the hot-press arrangement hot pressing lamination
Structure is so that the first thermosetting property sealed membrane 3 and the second thermosetting property sealed membrane 4 connect to packaging substrate layers 2 and solar chip 1.
Temperature control when hot pressing is between 140 DEG C~145 DEG C, and preferably 140 DEG C；Time can be controlled in 10~60min, preferably
20min；Pressure controllable system is in 0.5~2MPa, preferably 1.2MPa, to guarantee good hot pressing effect.
Middle solar cell encapsulation method compared with the existing technology, the packaging method of the solar battery, the first thermosetting property
Sealed membrane 3 and the second thermosetting property sealed membrane 4 are the waterproofing membrane of heating and melting cooling and solidifying, can be played in the prior art
The effect of waterproof membrane also acts the effect of protective film, and can be adhered to one another with packaging substrate layers 2 and solar energy after hot pressing
Battery 1 is even better than the prior art reaching packaging effect in the prior art between the layers without re-laying hot melt adhesive film
In packaging effect while, the laminated construction of required laying is simpler.In addition, vacuum condition is not needed when hot pressing, energy consumption
It is lower, without autoclave process is carried out after encapsulation, simple flow is encapsulated, packaging efficiency is higher.
Further, pre- hot-pressing processing first can be carried out to the laminated construction before hot pressing laminated construction, so that lamination knot
Structure pre-connection.For example, a pre- hot-press arrangement can be arranged again before hot-press arrangement, which can be used and hot-press arrangement
Identical equipment, when pre- hot pressing, temperature control is in 80 DEG C~150 DEG C, preferably 120 DEG C；Time can be controlled in 1~20 point
Clock, preferably 5min；Pressure controllable system is in 0.5~1MPa, preferably 0.5MPa.The laminated construction realizes after pre- hot pressing
It is preliminary fixed but not connected secured, so that laminated construction when hot pressing is kept smooth, avoid fold occur in hot pressing, to improve too
The packaging effect of positive energy battery.Optionally, after pre- hot pressing, the edge of the laminated construction can also be trimmed, to guarantee
The neat in edge of the laminated construction.
Further, after hot pressing laminated construction, can also cooling treatment be carried out to the laminated construction after hot pressing.For example,
One cooling device can be set after hot-press equipment, and laminated construction passes through the cooling device driven by the conveyor belt, the cooling
Device can carry out cooling processing to laminated construction for example, by cold wind, so that the laminated construction after hot pressing can be quickly cooled down admittedly
Change, avoids during transportation because not being fully cured due to torsional deformation.Such as water cooling can also be used in the cooling device or other are cold
But mode carries out cooling processing to laminated construction.
It can be first before being laid with the first thermosetting property sealed membrane 3 for the wearability and corrosion resistance for enhancing the solar battery
It is laid with one layer of first transparent protective film on such as conveyer belt, the first thermosetting property is then successively laid on the first transparent protective film
Sealed membrane 3, substrate layer 2, solar chip 1 and the second thermosetting property sealed membrane 4, after being laid with the second thermosetting property sealed membrane 4,
One layer of second transparent protective film can be re-layed on the second thermosetting property sealed membrane 4, in the two sides appearance of the laminated construction
It is respectively formed a protective layer on face, then will be conveyed with the laminated construction of the first transparent protective film and the second transparent protective film
Subsequent processing is carried out to pre- hot-press arrangement and hot-press arrangement, is formed by solar battery under the protection of transparent protective film, is had
There are preferable wearability and corrosion resistance and longer service life.First transparent protective film or second can also be only set thoroughly
Bright protection.The transparent protective film can be polyethylene terephthalate (PET) film, polyvinyl chloride (PVC) film or ethylene-
TFE copolymer (ETFE) film, the film of mentioned kind all have excellent heat resistance, physical property, chemical property and
Dimensional stability, the transparency, recuperability can form good protection to solar battery.
Further, the slidingtype heat pressing process hot pressing stepped construction can be used in step 2, i.e., in hot pressing laminated construction
While towards preset direction with the mobile laminated construction of pre-set velocity.For example, the hot-press arrangement may include heat shown in cooperation Fig. 2
Press mechanism 5 and two pressure rollers 6 being oppositely arranged, laminated construction first pass through hot pressing mechanism 5, and hot pressing mechanism 5 heats the laminated construction,
Softening the first thermosetting property sealed membrane 3 and the second thermosetting property sealed membrane 4 has viscosity, and then the laminated construction is again from two pressure rollers
Pass through between 6, two pressure rollers 6 clamp laminated construction and apply certain pressure to laminated construction, so that the first thermosetting property seals
Film 3 and the second thermosetting property sealed membrane 4 press together, and the first thermosetting property sealed membrane 3 and the second thermosetting property sealed membrane 4 pass through pressure roller
It is cooled and solidified after 6, sealing clad structure is formed to solar chip and substrate layer.In laminated construction moving process, heater
Structure and pressure roller can drive the bubble between each layer out of, and packaging effect is preferable, and may be implemented using slidingtype heat pressing process
Continuous encapsulation, packaging efficiency is higher, is beneficial to reduce packaging cost, improves the competitiveness of product in market.It should be noted that root
It, can be right according to the difference of the parameters such as selected shrinking percentage, the fusing point of the first thermosetting property sealed membrane 3 and the second thermosetting property sealed membrane 4
The structure of hot-press arrangement is adjusted, such as, it may include the pressure roller 6 that multiple groups are oppositely arranged, or pressure roller 6 can also be changed to pressing
Band.
Further, the first thermosetting property sealed membrane 3 and the second thermosetting property sealed membrane 4 can be Parafilm, paraffin envelope
Membrana oralis, which only needs gently to press, can reach sealing effect, easy to operate, and Parafilm has preferable heat resistance, chemical stabilization
Property, waterproofness and corrosion resistance, being capable of stable for extended periods of time, indeformable, the moisture-vapor transmission at 38 DEG C under 85 DEG C of high temperature
Lower than 0.1g/m2/ day.Optionally, the thickness of the thermosetting property sealed membrane can be 0.13mm-0.65mm.
Further, it is the decorative effect for improving packaged solar battery, envelope is completed by hot pressing laminated construction
After filling solar chip 1 and substrate layer 2, also first device can be equipped with far from the side of substrate layer 2 in the first thermosetting property sealed membrane 3
Layer；And/or the second decorative layer is equipped with far from the side of solar chip 1 in the second thermosetting property sealed membrane 4.For example, can be used true
Empty coating process sets one layer of red, yellow, blue in the upper plating of the first thermosetting property sealed membrane 3 and/or the second thermosetting property sealed membrane 4
Or with figuratum decorative layer, so that the solar battery is used not only for photovoltaic power generation, additionally it is possible to play decoration mounting ring
The purpose in border, in addition, can also enhance the heatproof antifouling property of the solar battery.
The solar battery of the utility model, structure is simple, and production and processing is convenient, lower production costs.
In addition, range includes any and all based on this public affairs although exemplary embodiment has been described herein
That opens has equivalent element, modification, omission, combination (for example, scheme that various embodiments are intersected), reorganization or the implementation changed
Example.Element in claims will be construed broadly as based on the language used in claim, however it is not limited in this explanation
Described example, example are to be interpreted as nonexcludability in book or during the implementation of the application.Therefore, this specification and
Example is intended to be to be considered only as example, and real scope and spirit are by following following claims and the full scope of its equivalent institute
Instruction.
Above description is intended to illustrative rather than restrictive.For example, above-mentioned example (or one or more side
Case) it can be in combination with one another.Such as other embodiments can be used when reading foregoing description in those of ordinary skill in the art.
In addition, various features can be grouped together to simplify the disclosure in above-mentioned specific embodiment.This should not be construed as
A kind of not claimed disclosed feature is necessary intention for any claim.On the contrary, the theme of the utility model
Whole features of specific disclosed embodiment can be less than.To, following claims as example or embodiment herein
It is incorporated in specific embodiment, wherein each claim is independently as individual embodiment, and considers these embodiments
It can be combined with each other with various combinations or arrangement.The scope of the utility model should refer to appended claims and these rights are wanted
The full scope of entitled equivalent form is asked to determine.
Above embodiments are only the exemplary embodiment of the utility model, are not used in limitation the utility model, this is practical new
The protection scope of type is defined by the claims.Those skilled in the art can be in the essence and protection scope of the utility model
It is interior, various modifications or equivalent replacements are made to the utility model, this modification or equivalent replacement also should be regarded as falling in originally practical new
In the protection scope of type.
Claims (6)
1. a kind of solar battery, which is characterized in that including the first thermosetting property sealed membrane and be successively set on first thermosetting
Substrate layer, solar chip and the second thermosetting property sealed membrane on property sealed membrane, the first thermosetting property sealed membrane and/or described
The periphery of second thermosetting property sealed membrane protrudes from the periphery of the substrate layer and the solar chip, and first thermosetting property
The periphery of sealed membrane and the second thermosetting property sealed membrane is stacked mutually, the first thermosetting property sealed membrane and second thermosetting
Property sealed membrane by hot pressing connects to encapsulate the substrate layer and the solar chip.
2. solar battery according to claim 1, which is characterized in that the first thermosetting property sealed membrane far from described
The side of substrate layer is equipped with the first transparent protective film；And/or
The side far from the solar chip of the second thermosetting property sealed membrane is equipped with the second transparent protective film.
3. solar battery according to claim 2, which is characterized in that the first thermosetting property sealed membrane and described second
It is thin that thermosetting property sealed membrane is selected from pet film, polyvinyl chloride film and ethylene-tetrafluoroethylene copolymer
One of film.
4. solar battery according to claim 1, which is characterized in that the first thermosetting property sealed membrane and/or described
Second thermosetting property sealed membrane is Parafilm.
5. solar battery according to claim 4, which is characterized in that the Parafilm with a thickness of 0.13mm~
0.65mm。
6. solar battery according to claim 1, which is characterized in that the first thermosetting property sealed membrane is far from the lining
The side of bottom is equipped with the first decorative layer；And/or
The second thermosetting property sealed membrane is equipped with the second decorative layer far from the side of the solar chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527808.5U CN208970525U (en) | 2018-09-18 | 2018-09-18 | A kind of solar battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821527808.5U CN208970525U (en) | 2018-09-18 | 2018-09-18 | A kind of solar battery |
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| Publication Number | Publication Date |
|---|---|
| CN208970525U true CN208970525U (en) | 2019-06-11 |
Family
ID=66757500
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| CN201821527808.5U Active CN208970525U (en) | 2018-09-18 | 2018-09-18 | A kind of solar battery |
Country Status (1)
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444632A (en) * | 2019-07-08 | 2019-11-12 | 绵阳金能移动能源有限公司 | A method of using electrode before graphene conductive film preparation flexible solar cell |
| CN110931581A (en) * | 2018-09-18 | 2020-03-27 | 汉能移动能源控股集团有限公司 | Solar cell and packaging method thereof |
-
2018
- 2018-09-18 CN CN201821527808.5U patent/CN208970525U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110931581A (en) * | 2018-09-18 | 2020-03-27 | 汉能移动能源控股集团有限公司 | Solar cell and packaging method thereof |
| CN110444632A (en) * | 2019-07-08 | 2019-11-12 | 绵阳金能移动能源有限公司 | A method of using electrode before graphene conductive film preparation flexible solar cell |
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