CN105322039A - Ultra-light flexible crystalline silicon solar cell module and preparation method thereof - Google Patents
Ultra-light flexible crystalline silicon solar cell module and preparation method thereof Download PDFInfo
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- CN105322039A CN105322039A CN201510630772.8A CN201510630772A CN105322039A CN 105322039 A CN105322039 A CN 105322039A CN 201510630772 A CN201510630772 A CN 201510630772A CN 105322039 A CN105322039 A CN 105322039A
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- 229910021419 crystalline silicon Inorganic materials 0.000 title claims abstract description 57
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 50
- 238000004806 packaging method and process Methods 0.000 claims abstract description 38
- 238000007711 solidification Methods 0.000 claims abstract description 6
- 230000008023 solidification Effects 0.000 claims abstract description 6
- 238000007731 hot pressing Methods 0.000 claims abstract description 5
- 239000004033 plastic Substances 0.000 claims description 33
- 229920003023 plastic Polymers 0.000 claims description 33
- 229920002799 BoPET Polymers 0.000 claims description 7
- 239000000835 fiber Substances 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 6
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 5
- 239000004917 carbon fiber Substances 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 5
- 238000003851 corona treatment Methods 0.000 claims description 4
- 229920000840 ethylene tetrafluoroethylene copolymer Polymers 0.000 claims description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000003475 lamination Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 239000000853 adhesive Substances 0.000 abstract description 10
- 230000001070 adhesive effect Effects 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 238000010030 laminating Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 5
- 238000005538 encapsulation Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 230000002929 anti-fatigue Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000002834 transmittance Methods 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
-
- 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
- H01L31/0481—Encapsulation of modules characterised by the composition of the encapsulation material
-
- 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
Abstract
The invention discloses an ultra-light flexible crystalline silicon solar cell module and a preparation method thereof. The ultra-light flexible crystalline silicon solar cell module comprises a front film, a solar cell, a support material, packaging adhesives and a rear film, wherein the front film, the packaging adhesive, the solar cell, the packaging adhesive, the support material and the rear film are sequentially arranged and are molded in a vacuum hot-pressing manner. The preparation method comprises the following steps: sequentially laminating the front film, the packaging adhesive, the solar cell, the packaging adhesive, the support material and the rear film from top to bottom; and carrying out a solidification under the vacuum conditions that the temperature is 100-150 DEG C and the pressure is 15Kpa to 30Kpa for 30-60 minutes, so as to obtain the ultra-light flexible crystalline silicon solar cell module. The ultra-light flexible crystalline silicon solar cell module disclosed by the invention has the advantages of high generating efficiency, flexibility, light weight and the like; the preparation method disclosed by the invention is integral molding; and the process is simple.
Description
Technical field
The invention belongs to area of solar cell, particularly relate to a kind of ultralight flexible crystalline silicon solar cell modules and preparation method thereof.
Background technology
Along with the development of solar photovoltaic industry, photovoltaic generation is more and more universal, under various curved surface and low load-bearing environment, use solar power generation to have higher requirement to the weight of assembly and pliability.HAE dirigible, long endurance unmanned aircraft are all adopt solar power generation to provide energy, but it is very responsive to the weight of solar cell, and on market, conventional solar cell is difficult to arrive requirement.Existing crystalline silicon solar cell modules is be that encapsulating material is protected cell piece with glass mostly, and weight ratio is heavier, can not bend, and limits its application in some fields.Chinese utility model patent 201120318220.0 discloses a kind of ultra-thin solar module, just the glass of conventional crystalline silicon assembly is made into light-transmissive film, solve the flexible problem of crystalline silicon component, but assembly does not have certain toughness when having flexibility, solar cell is easily cracked, cause component failures, and the assembly of this method is still heavier.Chinese utility model patent 201220268254.8 discloses a kind of flexible crystalline silicon solar battery assembly, glass is changed into outside light-transmissive film, also utilize watt gram E41 bonding agent adhesion carbon fiber reinforcing mat at module backside, backing material is added on the back side of solar module, and backing material does not directly contact with solar cell, in be spaced layer of material (rear membrane material or back veneer material), such mode directly can be bonded together solar module and backing material with glue, process implementing gets up simple and convenient, but this method has following defect: 1. this supporting construction will apply one deck bonding agent and carries out bonding, complex process, and use glue to add solar module weight, 2. backing material is given prominence at the solar module back side, brings a lot of inconvenience to the installation of solar module, limits its scope of application.Lower or the high cost of the efficiency of the film sun such as general CIGS, amorphous silicon, also cannot industrialization on a large scale.
Summary of the invention
The technical problem to be solved in the present invention overcomes the deficiencies in the prior art, there is provided one to have high generation efficiency, pliability, lightweight ultralight flexible crystalline silicon solar cell modules concurrently, a kind of preparation method of integrated ultralight flexible crystalline silicon solar cell modules is also provided.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of ultralight flexible crystalline silicon solar cell modules, comprise cephacoria, solar cell and backing material, also comprise packaging plastic and caudacoria, described cephacoria, solar cell, backing material, packaging plastic and caudacoria are pressed the order arrangement of cephacoria, packaging plastic, solar cell, packaging plastic, backing material and caudacoria and are formed ultralight flexible crystalline silicon solar cell modules through vacuum hotpressing.
Above-mentioned ultralight flexible crystalline silicon solar cell modules, preferably, described backing material is the thickness≤0.08mm of the fiber rack of carbon fiber or the hot-forming formation of glass fibre primary, described backing material.
Above-mentioned ultralight flexible crystalline silicon solar cell modules, preferably, described packaging plastic is PUR, and the surface density of described PUR is 10g/m
2~ 50g/m
2.
Above-mentioned ultralight flexible crystalline silicon solar cell modules, preferably, described PUR is polyolefin.
Above-mentioned ultralight flexible crystalline silicon solar cell modules, preferably, described solar cell is that multiple solar cell piece is welded in the mode of serial or parallel connection, and described solar cell piece is single crystal silicon solar cell or polycrystalline silicon solar cell.
Above-mentioned ultralight flexible crystalline silicon solar cell modules, preferably, the thickness of described solar cell piece is 50 μm ~ 150 μm.
Above-mentioned ultralight flexible crystalline silicon solar cell modules, preferably, described caudacoria is white PET film, and the thickness of described caudacoria is 20 μm ~ 30 μm.
Above-mentioned ultralight flexible crystalline silicon solar cell modules, preferably, described cephacoria is ETFE film or PET film, and the thickness of described cephacoria is 20 μm ~ 40 μm.
Above-mentioned ultralight flexible crystalline silicon solar cell modules, preferably, described cephacoria is through corona treatment.
As a total inventive concept, the present invention also provides a kind of preparation method of above-mentioned ultralight flexible crystalline silicon solar cell modules, comprise the following steps: by cephacoria, solar cell, backing material, packaging plastic is according to being cephacoria from top to bottom, packaging plastic, solar cell, packaging plastic, the order lamination of backing material and caudacoria, first at the temperature of 80 DEG C ~ 100 DEG C, keep 1min ~ 3min, then it is 100 DEG C ~ 150 DEG C in temperature, pressure is under the vacuum condition of 15Kpa ~ 30Kpa, solidification 30min ~ 60min, obtain ultralight flexible crystalline silicon solar cell modules.
Compared with prior art, the invention has the advantages that:
1, ultralight flexible crystalline silicon solar cell modules of the present invention, by the arrangement of cephacoria, packaging plastic, solar panel, packaging plastic, backing material and rear mold order, also vacuum hotpressing is one-body molded, without the need to the technique for sticking of complexity, namely do not need adhesive glue, while Simplified flowsheet, also mitigate lightweight packages.Namely solve existing crystalline silicon solar cell modules weight large, a unyielding difficult problem, have that quality is light, intensity is high, the feature of good toughness simultaneously concurrently.
2, ultralight flexible crystalline silicon solar cell modules of the present invention; the packaging plastic of back of crystal silicon solar cell is built-in with backing material; after backing material, caudacoria is set again; solve backing material and affect the problem that assembly installs and uses; both can locally do not fractureed by available protecting solar cell; avoid causing that battery is hidden to be split or lost efficacy, assembly can also keep certain pliability and bending property simultaneously.Backing material is placed on the cell piece back side, by packaging plastic one-shot forming, therefore do not need to use adhesives that backing material and cell piece are bonded together in addition, so both decrease adhesives and use, decrease processing step, also reduce lightweight packages simultaneously.
3, there is following technical barrier in the built-in backing material of the packaging plastic of back of solar cell: one is that backing material directly contacts with solar cell, may cause that solar cell is hidden to be split or the risk of fragmentation in encapsulation process; Two is that backing material may the insecure and risk that come off bonding with packaging plastic.Ultralight flexible crystalline silicon solar cell modules of the present invention, backing material is by carbon fibre composite or glass fibre primary is hot-forming forms fiber rack, and the contact area of this rack and packaging plastic is large, and adhesive strength is firm.And experiment confirms that itself and polyolefin are bonding more firm after encapsulating.The smooth surface of hot-forming fleece frame material, thickness is within 0.08mm, and supporting network frame material has certain pliability, produce stress when ensureing that backing material contacts with solar cell in encapsulation process so less, can not cause that solar cell is hidden to be split or broken.In addition, hot-forming fiber rack has the multiple excellent properties such as lightweight, high strength, high-modulus, high temperature resistant, corrosion-resistant, antifatigue, meets the support requirement needed for flexible solar cell.Shaping fiber wire frame shape can according to the bending requirement of assembly by making different moulds thus designing different shapes.Shape can be hexagon, matrix pattern etc.
4, ultralight flexible crystalline silicon solar cell modules of the present invention, packaging plastic is PUR, and the surface density of PUR is between 10-50g/m2.The feature of utilize PUR at high temperature to melt, solidifying, can avoid applying external force to cell piece, prevent sliver in encapsulation process.Simultaneously PUR solidification has elasticity and pliability, can ensure the pliability of crystalline silicon solar cell modules.PUR adopts polyolefin further, and compared with EVA film (ethylene-vinyl acetate copolymer), polyolefin has larger improvement at resistance to environmental aging performance, assembly anti-PID aspect of performance.
5, ultralight flexible crystalline silicon solar cell modules of the present invention, solar cell is that multiple monocrystalline silicon or polycrystalline silicon solar cell sheet are welded in the mode of serial or parallel connection, single crystal silicon solar cell or polycrystalline silicon solar cell sheet silicon chip used are through thinning, thickness is greatly about 50 μm ~ 150 μm (conventional crystal-silicon solar cell thickness is about 200 μm), solar cell fragility after thinning obviously reduces, pliability increases, that can carry out to a certain degree is bending, is therefore not easy to produce hidden splitting in encapsulation process.In assembly, the quantity of solar cell can be arranged according to the needs of assembly, and the size of solar cell also can design according to the needs of assembly.
6, ultralight flexible crystalline silicon solar cell modules of the present invention, caudacoria is provided with after the back side and backing material of solar module, solve backing material and affect the problem that assembly installs and uses, in addition, external environment can also be prevented the injury of inner cell piece.Caudacoria adopts the white PET film of ultra-thin (20 μm ~ 30 μm), has lightweight feature, and white can be reflective simultaneously, can increase the light utilization efficiency of solar cell, improves energy output.
7, ultralight flexible crystalline silicon solar cell modules of the present invention, cephacoria is ETFE film or the PET film of ultra-thin (20 μm ~ 40 μm) by thickness, lightweight, can bend arbitrarily, have high light transmittance and high mechanical properties simultaneously.And cephacoria is through corona treatment, its adhesive capacity can be improved.
8, the preparation method of ultralight flexible crystalline silicon solar cell modules of the present invention, first takes relatively lower temp to melt by PUR, and then high-temperature pressurizing solidification.PUR can be effectively avoided to flow and cause that solar cell is hidden splits problem.The surface density of prepared ultralight flexible crystalline silicon solar cell modules is at 400g/m
2within, bending radius is less than 0.5m, and assembly conversion efficiency reaches 16%.This assembly has stronger toughness, there will not be failure phenomenons such as fractureing, serves effective protection to solar cell.And the ultralight flexible crystalline silicon solar cell modules ageing resistace that this kind of Structure and energy is made is strong, 85 DEG C, hours aging through 1000 under 85% humidity environment after, still intact, not there is the situations such as backing material comes off.In addition, the welding of solar cell can adopt ultra-thin ultra-soft welding, and welding thickness is less than 0.1mm, can significantly reduce the stress caused solar cell in welding process, thus can reduce the hidden of solar cell further and split.
Accompanying drawing explanation
Fig. 1 is the structural representation of the ultralight flexible crystalline silicon solar cell modules of the embodiment of the present invention 1.
Fig. 2 is the structural representation of the backing material in the ultralight flexible crystalline silicon solar cell modules of the embodiment of the present invention 1.
Number in the figure illustrates:
1, cephacoria; 2, solar cell; 3, packaging plastic; 4, backing material; 5, caudacoria.
Embodiment
Below in conjunction with Figure of description and concrete preferred embodiment, the invention will be further described, but protection range not thereby limiting the invention.
Embodiment 1:
A kind of ultralight flexible crystalline silicon solar cell modules, as shown in Figure 1, comprise cephacoria 1, solar cell 2, backing material 4, packaging plastic 3 and caudacoria 5, cephacoria 1, solar cell 2, backing material 4, packaging plastic 3 and caudacoria 5 are pressed the order arrangement of cephacoria 1, packaging plastic 3, solar cell 2, packaging plastic 3, backing material 4 and caudacoria 5 and are formed ultralight flexible crystalline silicon solar cell modules through vacuum hotpressing.
In the present embodiment, packaging plastic 3 is PUR, and surface density is 30g/m
2.
In the present embodiment, PUR 3 is the polyolefin of 60 μm.
In the present embodiment, caudacoria 5 is the white PET film of 25 μm.
In the present embodiment, cephacoria 1 is 25 μm of ETFE films through corona treatment.
In the present embodiment, backing material 4 is the matrix pattern carbon fiber rack of the carbon fiber once hot-forming formation of 200 μm of thickness, as shown in Figure 2.
In the present embodiment, solar cell 2 is that the single crystal silicon solar cell sheet of 4 strings, often string 10 is welded in the mode of series connection, and solar cell piece is of a size of 80mm × 40mm, and thickness is 150 μm.
A kind of preparation method of above-mentioned ultralight flexible crystalline silicon solar cell modules, comprise the following steps: by cephacoria 1, solar cell 2, backing material 4, packaging plastic 3 and caudacoria 5 according to the order lamination from top to bottom for cephacoria 1, packaging plastic 3, solar cell 2, packaging plastic 3, backing material 4 and caudacoria 5, first at 90 DEG C, not plus-pressure, keep 1min, then temperature be 138 DEG C, under pressure is the vacuum condition of 20Kpa, solidification 40min, obtain ultralight flexible crystalline silicon solar cell modules, as shown in Figure 1.
Ultralight flexible crystalline silicon solar cell modules surface density prepared by the present embodiment is at 400g/m
2within, bending radius is less than 0.5m, and assembly conversion efficiency reaches 16%.This assembly has stronger toughness, there will not be failure phenomenons such as fractureing, serves effective protection to solar cell.And the ultralight flexible crystalline silicon solar cell modules ageing resistace that this kind of Structure and energy is made is strong, 85 DEG C, hours aging through 1000 under 85% humidity environment after, still intact, not there is the situations such as backing material comes off.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is also not only confined to above-described embodiment.All technical schemes belonged under thinking of the present invention all belong to protection scope of the present invention.It is noted that for those skilled in the art, improvements and modifications under the premise without departing from the principles of the invention, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a ultralight flexible crystalline silicon solar cell modules, comprise cephacoria, solar cell and backing material, it is characterized in that, also comprise packaging plastic and caudacoria, described cephacoria, solar cell, backing material, packaging plastic and caudacoria are pressed the order arrangement of cephacoria, packaging plastic, solar cell, packaging plastic, backing material and caudacoria and are formed ultralight flexible crystalline silicon solar cell modules through vacuum hotpressing.
2. ultralight flexible crystalline silicon solar cell modules according to claim 1, is characterized in that, described backing material is the thickness≤0.08mm of the fiber rack of carbon fiber or the hot-forming formation of glass fibre primary, described backing material.
3. ultralight flexible crystalline silicon solar cell modules according to claim 1, is characterized in that, described packaging plastic is PUR, and the surface density of described PUR is 10g/m
2~ 50g/m
2.
4. ultralight flexible crystalline silicon solar cell modules according to claim 3, is characterized in that, described PUR is polyolefin.
5. the ultralight flexible crystalline silicon solar cell modules according to any one of Claims 1 to 4, it is characterized in that, described solar cell is that multiple solar cell piece is welded in the mode of serial or parallel connection, and described solar cell piece is single crystal silicon solar cell or polycrystalline silicon solar cell.
6. ultralight flexible crystalline silicon solar cell modules according to claim 5, is characterized in that, the thickness of described solar cell piece is 50 μm ~ 150 μm.
7. the ultralight flexible crystalline silicon solar cell modules according to any one of Claims 1 to 4, is characterized in that, described caudacoria is white PET film, and the thickness of described caudacoria is 20 μm ~ 30 μm.
8. the ultralight flexible crystalline silicon solar cell modules according to any one of Claims 1 to 4, is characterized in that, described cephacoria is ETFE film or PET film, and the thickness of described cephacoria is 20 μm ~ 40 μm.
9. ultralight flexible crystalline silicon solar cell modules according to claim 8, it is characterized in that, described cephacoria is through corona treatment.
10. the preparation method of the ultralight flexible crystalline silicon solar cell modules as described in any one of claim 1 ~ 9, it is characterized in that, comprise the following steps: by cephacoria, solar cell, backing material, packaging plastic is according to being cephacoria from top to bottom, packaging plastic, solar cell, packaging plastic, the order lamination of backing material and caudacoria, first at the temperature of 80 DEG C ~ 100 DEG C, keep 1min ~ 3min, then it is 100 DEG C ~ 150 DEG C in temperature, pressure is under the vacuum condition of 15Kpa ~ 30Kpa, solidification 30min ~ 60min, obtain ultralight flexible crystalline silicon solar cell modules.
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| CN106299002A (en) * | 2016-09-14 | 2017-01-04 | 中国电子科技集团公司第四十八研究所 | Flexible solar cell assembly and its preparation method and application |
| CN106379516A (en) * | 2016-09-14 | 2017-02-08 | 中国电子科技集团公司第四十八研究所 | Solar-powered airplane wing and manufacturing method thereof |
| CN106449819A (en) * | 2016-09-14 | 2017-02-22 | 中国电子科技集团公司第四十八研究所 | Flexible solar cell module and preparation method and application thereof |
| CN108075005A (en) * | 2017-11-29 | 2018-05-25 | 北京昶远科技有限公司 | It is a kind of for high-weatherability light flexible photovoltaic module of high altitude long time solar energy unmanned plane and preparation method thereof |
| CN109346546A (en) * | 2018-11-16 | 2019-02-15 | 泰州中来光电科技有限公司 | A kind of generating electricity on two sides photovoltaic module and preparation method |
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| CN106379516A (en) * | 2016-09-14 | 2017-02-08 | 中国电子科技集团公司第四十八研究所 | Solar-powered airplane wing and manufacturing method thereof |
| CN106449819A (en) * | 2016-09-14 | 2017-02-22 | 中国电子科技集团公司第四十八研究所 | Flexible solar cell module and preparation method and application thereof |
| CN106299002B (en) * | 2016-09-14 | 2017-07-14 | 中国电子科技集团公司第四十八研究所 | Flexible solar cell component and its preparation method and application |
| CN106449819B (en) * | 2016-09-14 | 2017-12-15 | 中国电子科技集团公司第四十八研究所 | A kind of flexible solar cell component and its preparation method and application |
| CN106299002A (en) * | 2016-09-14 | 2017-01-04 | 中国电子科技集团公司第四十八研究所 | Flexible solar cell assembly and its preparation method and application |
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| CN110034198A (en) * | 2018-01-11 | 2019-07-19 | 中电电气(上海)太阳能科技有限公司 | Light flexible crystal silicon solar component, laminating method and roof solar system |
| WO2019184242A1 (en) * | 2018-03-30 | 2019-10-03 | 君泰创新（北京）科技有限公司 | Flexible battery assembly and manufacturing method therefor |
| CN112189264A (en) * | 2018-05-22 | 2021-01-05 | 原子能和替代能源委员会 | Lightweight and flexible photovoltaic module comprising a polymer front layer and a composite rear layer |
| US11791429B2 (en) * | 2018-05-22 | 2023-10-17 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Lightweight and flexible photovoltaic module comprising a front layer consisting of a polymer and a rear layer consisting of a composite material |
| JP7408573B2 (en) | 2018-05-22 | 2024-01-05 | コミッサリア ア レネルジー アトミーク エ オ ゼネルジ ザルタナテイヴ | Light and flexible solar module with front layer made of polymer and back layer made of composite material |
| CN109494268A (en) * | 2018-11-16 | 2019-03-19 | 泰州中来光电科技有限公司 | A kind of photovoltaic module and preparation method |
| CN109509798A (en) * | 2018-11-16 | 2019-03-22 | 泰州中来光电科技有限公司 | A kind of generating electricity on two sides photovoltaic module and preparation method |
| CN109494267A (en) * | 2018-11-16 | 2019-03-19 | 泰州中来光电科技有限公司 | A kind of photovoltaic module and preparation method |
| CN109346546A (en) * | 2018-11-16 | 2019-02-15 | 泰州中来光电科技有限公司 | A kind of generating electricity on two sides photovoltaic module and preparation method |
| CN109638108A (en) * | 2018-12-05 | 2019-04-16 | 上海空间电源研究所 | Stratosphere flight device is directed to the assembly encapsulation method of warpage flexible solar cell piece |
| WO2020174177A1 (en) * | 2019-02-26 | 2020-09-03 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Functional device integrated into a traversable surface and method for producing a traversable surface with same |
| CN111969073A (en) * | 2020-08-13 | 2020-11-20 | 苏州萨弗瑞能源科技有限公司 | Semi-flexible solar module and manufacturing method thereof |
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