CN107093635B - A kind of photovoltaic module and preparation method thereof - Google Patents

A kind of photovoltaic module and preparation method thereof Download PDF

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Publication number
CN107093635B
CN107093635B CN201710195591.6A CN201710195591A CN107093635B CN 107093635 B CN107093635 B CN 107093635B CN 201710195591 A CN201710195591 A CN 201710195591A CN 107093635 B CN107093635 B CN 107093635B
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CN
China
Prior art keywords
groove
insulating layer
solar cell
photovoltaic module
contact solar
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CN201710195591.6A
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Chinese (zh)
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CN107093635A (en
Inventor
袁正
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江苏福克斯新能源科技有限公司
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Priority to CN201710195591.6A priority Critical patent/CN107093635B/en
Publication of CN107093635A publication Critical patent/CN107093635A/en
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Publication of CN107093635B publication Critical patent/CN107093635B/en

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    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L31/00Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/042PV modules or arrays of single PV cells
    • H01L31/048Encapsulation of modules
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L31/00Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/02Details
    • H01L31/02002Arrangements for conducting electric current to or from the device in operations
    • H01L31/02005Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier
    • H01L31/02008Arrangements for conducting electric current to or from the device in operations for device characterised by at least one potential jump barrier or surface barrier for solar cells or solar cell modules
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L31/00Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/054Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L31/00Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/04Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
    • H01L31/054Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
    • H01L31/0547Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L31/00Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/18Processes or apparatus peculiar to the manufacture or treatment of these devices or of parts thereof
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L31/00Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/18Processes or apparatus peculiar to the manufacture or treatment of these devices or of parts thereof
    • H01L31/1804Processes or apparatus peculiar to the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic System
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H01L31/00Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and 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 peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/18Processes or apparatus peculiar to the manufacture or treatment of these devices or of parts thereof
    • H01L31/184Processes or apparatus peculiar to the manufacture or treatment of these devices or of parts thereof the active layers comprising only AIIIBV compounds, e.g. GaAs, InP
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/52PV systems with concentrators
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/544Solar cells from Group III-V materials
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/547Monocrystalline silicon PV cells
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The present invention provides a kind of photovoltaic module and preparation method thereof with groove structure.The photovoltaic module successively includes printed wiring board from the bottom to top, first insulating layer, metal substrate, second insulating layer, multiple back contact solar cells, packaging plastic and glass cover-plate, the metal backing includes the groove of multiple array distributions, the bottom of the groove has multiple through-holes, the lower surface of metal substrate is completely covered in first insulating layer, in the upper surface of the metal backing, the side and bottom surface of the groove and the inner surface of the through-hole are covered with the second insulating layer, also there is the conductive column for being electrically connected the back contact solar cell and the printed wiring board in the through-hole, each groove accommodates one or more back contact solar cells.The present invention is by the way that back contact solar cell to be set in the groove of metal substrate, so that the heat that back contact solar cell generates in photoelectric conversion process is directly conducted by metal backing, the heat dissipation performance of solar cell module is improved, and then improves the service life of solar cell module.

Description

A kind of photovoltaic module and preparation method thereof

Technical field

The present invention relates to technical field of solar batteries, and in particular to a kind of photovoltaic module and preparation method thereof.

Background technique

Currently, traditional fuel energy is reduced day by day, endanger and become increasingly conspicuous caused by environment, while the whole world is also There are 2,000,000,000 people to cannot get normal energy supply.Sight has all been invested renewable energy by this when, the whole world, it is desirable to can The renewable sources of energy can change the energy resource structure of the mankind, maintain long-range sustainable development.Solar energy is exclusive excellent with its among this Gesture and become people pay attention to focus.Solar radiant energy abundant is important the energy, is inexhaustible, nexhaustible, nothing The energy that pollution, the cheap, mankind can freely utilize.The energy that solar energy each second reaches ground is up to 800,000 kilowatts, if The solar energy of earth surface 0.1% is switched to electric energy, transition rate 5%, every annual electricity generating capacity is up to 5.6 × 1012 kilowatt-hours, phase When in 40 times of energy consumption in the world at present.Although solar energy is Renewable Energy Resources the most abundant, solar battery The heat dissipation problem of component is always the research hotspot of people, and the heat dissipation performance of existing heat radiating type solar cell module compared with Difference.

Summary of the invention

The purpose of the present invention is overcoming above-mentioned the deficiencies in the prior art, a kind of photovoltaic module and preparation method thereof is provided, is led to It crosses and back contact solar cell is set in the groove of metal substrate, so that back contact solar cell is in photoelectric conversion process The heat of middle generation is directly conducted by metal backing, and the heat dissipation performance of solar cell module, Jin Erti are improved The high service life of solar cell module.

To achieve the above object, a kind of photovoltaic module proposed by the present invention, the photovoltaic module successively include from the bottom to top Printed wiring board, the first insulating layer, metal substrate, second insulating layer, multiple back contact solar cells, packaging plastic and glass Cover board, the metal backing include the groove of multiple array distributions, and the bottom of the groove has multiple through-holes, the first insulating layer The lower surface of metal substrate is completely covered, in the upper surface of the metal backing, the side of the groove and bottom surface and described The inner surface of through-hole is covered with the second insulating layer, also have in the through-hole be electrically connected the back contact solar cell and The conductive column of the printed wiring board, each groove accommodate a back contact solar cell.

Preferably, the material of the metal backing be aluminium, copper, stainless steel or silver, the metal backing with a thickness of 500 - 10 millimeters of micron, the groove have inclined side, and the angle of the horizontal plane of the inclined side and bottom portion of groove is 30-60 degree, the size of the bottom of the groove are identical as the size of the back contact solar cell.

Preferably, the material of first insulating layer and the second insulating layer is organic insulator or inorganic insulation Layer, first insulating layer and the second insulating layer with a thickness of 50-200 nanometer, it is scattered containing light in the second insulating layer Radion.

Preferably, the material of the conductive column is one of silver, aluminium, copper, titanium, palladium or a variety of.

Preferably, the material of the packaging plastic be silica gel, ethylene-vinyl acetate copolymer, polymethyl methacrylate, One of epoxy resin or fluororesin.

Preferably, the back contact solar cell is Monocrystalline silicon cell piece, polycrystalline silicon battery plate, gallium arsenide cells One of piece, copper indium gallium selenide cell piece, monocrystalline germanium cell piece.

The invention also provides a kind of preparation methods of photovoltaic module comprising following steps:

(1) metal backing is prepared, forms the groove of multiple array distributions on metal base using selective etch technique, Form multiple through-holes in each recess followed by laser ablation process;

(2) the first insulating layer then is formed in the lower surface of metal backing, then in the upper surface of metal backing, described recessed The side and bottom surface of slot and the inner surface of the through-hole form the second insulating layer, then form conductive column in through-holes;

(3) back contact solar cell is placed in groove, printed wiring board is fixed on to the lower surface of metal backing, is made ?

It is electrically connected between the back contact solar cell and the printed wiring board by the conductive column;

(4) packaging plastic is injected, glass cover-plate is covered, to form photovoltaic module.

Beneficial effects of the present invention are as follows: back contact solar cell by being set to the groove of metal substrate by the present invention In, so that the heat that back contact solar cell generates in photoelectric conversion process is directly conducted by metal backing, The heat dissipation performance of solar cell module is improved, and then improves the service life of solar cell module;The present invention is Light diffusing particles are set in two insulating layers, expose to the solar energy of second insulating layer by multiple reflections or refraction and by solar energy Battery absorbs, and improves the utilization rate of sunlight, and then improve the photoelectric conversion efficiency of solar battery, by optimizing groove The angle of the horizontal plane of inclined side and bottom portion of groove, further increases the utilization rate of sunlight, by setting conductive column with And printed wiring board, facilitate the electrical connection of solar battery.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the photovoltaic module with groove structure of the invention;

Fig. 2 is the top view of the photovoltaic module with groove structure of the invention;

Fig. 3 is the enlarged drawing in the region AA in Fig. 1.

Specific embodiment

Referring to Fig. 1 to Fig. 3, present invention firstly provides a kind of photovoltaic module, the photovoltaic module successively wraps from the bottom to top Include printed wiring board 1, the first insulating layer 2, metal substrate 3, second insulating layer 4, multiple back contact solar cells 5, packaging plastic 6 And glass cover-plate 7, the metal backing 3 include the groove 31 of multiple array distributions, the bottom of the groove 31 has multiple The lower surface of metal substrate 3 is completely covered in through-hole 32, the first insulating layer 2, upper surface, the groove in the metal backing 3 The inner surface of 31 side and bottom surface and the through-hole 32 is covered with the second insulating layer 4, also has in the through-hole 32 It is electrically connected the conductive column 8 of the back contact solar cell 5 and the printed wiring board 1, each groove 31 accommodates one The back contact solar cell 5.The material of the metal backing is aluminium, copper, stainless steel or silver, the thickness of the metal backing It is 500 microns -10 millimeters, the groove has inclined side, the folder of the horizontal plane of the inclined side and bottom portion of groove Angle is 30-60 degree, and the size of the bottom of the groove is identical as the size of the back contact solar cell.First insulation The material of layer and the second insulating layer is organic insulator or inorganic insulation layer, and first insulating layer and described second are insulated Layer with a thickness of 50-200 nanometers, contain light diffusing particles in the second insulating layer.The material of the conductive column be silver, aluminium, One of copper, titanium, palladium are a variety of.The material of the packaging plastic is silica gel, ethylene-vinyl acetate copolymer, polymethyl One of sour methyl esters, epoxy resin or fluororesin.The back contact solar cell is Monocrystalline silicon cell piece, polycrystal silicon cell One of piece, gallium arsenide cells piece, copper indium gallium selenide cell piece, monocrystalline germanium cell piece.

The invention also provides a kind of preparation methods of photovoltaic module comprising following steps:

(1) metal backing is prepared, forms the groove of multiple array distributions on metal base using selective etch technique, Form multiple through-holes in each recess followed by laser ablation process;

(2) the first insulating layer then is formed in the lower surface of metal backing, then in the upper surface of metal backing, described recessed The side and bottom surface of slot and the inner surface of the through-hole form the second insulating layer, then form conductive column in through-holes;

(3) back contact solar cell is placed in groove, printed wiring board is fixed on to the lower surface of metal backing, is made ?

It is electrically connected between the back contact solar cell and the printed wiring board by the conductive column;

(4) packaging plastic is injected, glass cover-plate is covered, to form photovoltaic module.

Embodiment 1:

Referring to Fig. 1 to Fig. 3, a kind of photovoltaic module, the photovoltaic module successively includes printed wiring board 1, the from the bottom to top One insulating layer 2, metal substrate 3, second insulating layer 4, multiple back contact solar cells 5, packaging plastic 6 and glass cover-plate 7, institute The groove 31 that metal backing 3 includes multiple array distributions is stated, there are six through-hole 32, six through-holes 32 for the bottom tool of the groove 31 For two groups of through-holes side by side, the lower surface of metal substrate 3 is completely covered in the first insulating layer 2, in the upper table of the metal backing 3 The inner surface of face, the side of the groove 31 and bottom surface and the through-hole 32 is covered with the second insulating layer 4, the through-hole Also there is the conductive column 8 for being electrically connected the back contact solar cell 5 and the printed wiring board 1, each groove in 32 31 accommodate a back contact solar cell 5, and the back contact solar cell 5 is electrically connected with six conductive columns.It is described The material of metal backing is copper, the metal backing with a thickness of 8 millimeters, the groove has inclined side, the inclination Side and the angle of horizontal plane of bottom portion of groove be 50 degree, the size of the bottom of the groove and back contact solar electricity The size in pond is identical.The material of first insulating layer and the second insulating layer is inorganic insulation layer, first insulating layer With the second insulating layer with a thickness of 150 nanometers, contain light diffusing particles in the second insulating layer.The material of the conductive column Matter is silver.The material of the packaging plastic is polymethyl methacrylate.The back contact solar cell is Monocrystalline silicon cell piece.

The present invention is by the way that back contact solar cell to be set in the groove of metal substrate, so that back contact solar is electric The heat that pond generates in photoelectric conversion process is directly conducted by metal backing, and solar cell module is improved Heat dissipation performance, and then improve the service life of solar cell module;Light scattering grain is arranged in the present invention in second insulating layer Son, the solar energy for exposing to second insulating layer are absorbed by multiple reflections or refraction by solar battery, improve sunlight Utilization rate, and then the photoelectric conversion efficiency of solar battery is improved, by the side and the bottom portion of groove that optimize groove slant Horizontal plane angle, further increase the utilization rate of sunlight, by setting conductive column and printed wiring board, facilitate the sun The electrical connection of energy battery.

Finally, it should be noted that obviously, the above embodiment is merely an example for clearly illustrating the present invention, and simultaneously The non-restriction to embodiment.For those of ordinary skill in the art, it can also do on the basis of the above description Other various forms of variations or variation out.There is no necessity and possibility to exhaust all the enbodiments.And thus drawn The obvious changes or variations that Shen goes out are still in the protection scope of this invention.

Claims (7)

1. a kind of photovoltaic module, it is characterised in that: the photovoltaic module successively includes printed wiring board, the first insulation from the bottom to top Layer, metal substrate, second insulating layer, multiple back contact solar cells, packaging plastic and glass cover-plate, the metal backing packet The groove of multiple array distributions is included, the bottom of the groove has multiple through-holes, and metal substrate is completely covered in the first insulating layer Lower surface, the inner surface in the upper surface of the metal backing, the side of the groove and bottom surface and the through-hole are covered with The second insulating layer also has in the through-hole and is electrically connected leading for the back contact solar cell and the printed wiring board Electric column, each groove accommodate a back contact solar cell.
2. photovoltaic module according to claim 1, it is characterised in that: the material of the metal backing is aluminium, copper, stainless steel Or silver, the metal backing with a thickness of 500 microns -10 millimeters, the groove has inclined side, the inclined side Angle with the horizontal plane of bottom portion of groove is 30-60 degree, the size of the bottom of the groove and the back contact solar cell Size it is identical.
3. photovoltaic module according to claim 1, it is characterised in that: first insulating layer and the second insulating layer Material is organic insulator or inorganic insulation layer, and first insulating layer and the second insulating layer are received with a thickness of 50-200 Meter, contain light diffusing particles in the second insulating layer.
4. photovoltaic module according to claim 1, it is characterised in that: the material of the conductive column is silver, in aluminium, copper, titanium, palladium It is one or more.
5. photovoltaic module according to claim 1 or claim 2, it is characterised in that: the material of the packaging plastic is silica gel, ethylene-vinegar One of sour ethylene copolymer, polymethyl methacrylate, epoxy resin or fluororesin.
6. photovoltaic module according to claim 1, it is characterised in that: the back contact solar cell is monocrystalline silicon battery One of piece, polycrystalline silicon battery plate, gallium arsenide cells piece, copper indium gallium selenide cell piece, monocrystalline germanium cell piece.
7. a kind of preparation method of photovoltaic module as claimed in any one of claims 1 to 6, it is characterised in that: it includes following step It is rapid:
(1) metal backing is prepared, forms the groove of multiple array distributions on metal base using selective etch technique, then Form multiple through-holes in each recess using laser ablation process;
(2) the first insulating layer then is formed in the lower surface of metal backing, then in the upper surface of metal backing, the groove The inner surface of side and bottom surface and the through-hole forms the second insulating layer, then forms conductive column in through-holes;
(3) back contact solar cell is placed in groove, printed wiring board is fixed on to the lower surface of metal backing, so that
It is electrically connected between the back contact solar cell and the printed wiring board by the conductive column;
(4) packaging plastic is injected, glass cover-plate is covered, to form photovoltaic module.
CN201710195591.6A 2017-03-29 2017-03-29 A kind of photovoltaic module and preparation method thereof CN107093635B (en)

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108400185B (en) * 2018-02-01 2019-11-15 洪华文 A kind of heat radiating type solar cell module and its manufacturing method
CN108400181B (en) * 2018-02-02 2019-12-03 方佳平 A kind of high thermal conductivity photovoltaic cell component and its manufacturing method
CN108389923B (en) * 2018-04-26 2020-08-04 江苏久联新能源科技有限公司 Monocrystalline silicon battery component

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JP2011181619A (en) * 2010-02-26 2011-09-15 Toppan Printing Co Ltd Solar cell module
EP2413380A1 (en) * 2009-03-25 2012-02-01 Sharp Kabushiki Kaisha Back electrode type solar cell, wiring sheet, solar cell provided with wiring sheet, solar cell module, method for manufacturing solar cell provided with wiring sheet, and method for manufacturing solar cell module
JP2012074520A (en) * 2010-09-28 2012-04-12 Toppan Printing Co Ltd Reflection protection sheet for semiconductor power generator, and method of manufacturing the same
CN102812556A (en) * 2009-11-25 2012-12-05 榕树能源公司 Solar Module Construction
CN202839750U (en) * 2009-07-20 2013-03-27 太阳能公司 Photoelectric device provided with radiator unit and photoelectric system
CN103474494A (en) * 2012-06-05 2013-12-25 爱博福欧有限公司 Back-sheet for photovoltaic modules comprising back-contact solar cells

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Publication number Priority date Publication date Assignee Title
EP2413380A1 (en) * 2009-03-25 2012-02-01 Sharp Kabushiki Kaisha Back electrode type solar cell, wiring sheet, solar cell provided with wiring sheet, solar cell module, method for manufacturing solar cell provided with wiring sheet, and method for manufacturing solar cell module
CN202839750U (en) * 2009-07-20 2013-03-27 太阳能公司 Photoelectric device provided with radiator unit and photoelectric system
CN102812556A (en) * 2009-11-25 2012-12-05 榕树能源公司 Solar Module Construction
JP2011181619A (en) * 2010-02-26 2011-09-15 Toppan Printing Co Ltd Solar cell module
JP2012074520A (en) * 2010-09-28 2012-04-12 Toppan Printing Co Ltd Reflection protection sheet for semiconductor power generator, and method of manufacturing the same
CN103474494A (en) * 2012-06-05 2013-12-25 爱博福欧有限公司 Back-sheet for photovoltaic modules comprising back-contact solar cells

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