CN107369732A - The preparation method of solar energy solar double-glass assemblies - Google Patents
The preparation method of solar energy solar double-glass assemblies Download PDFInfo
- Publication number
- CN107369732A CN107369732A CN201710822805.8A CN201710822805A CN107369732A CN 107369732 A CN107369732 A CN 107369732A CN 201710822805 A CN201710822805 A CN 201710822805A CN 107369732 A CN107369732 A CN 107369732A
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- CN
- China
- Prior art keywords
- solar
- double
- glass assemblies
- glass
- laminate
- Prior art date
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infra-red 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 infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0488—Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infra-red 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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1876—Particular processes or apparatus for batch treatment of the devices
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infra-red 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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1876—Particular processes or apparatus for batch treatment of the devices
- H01L31/188—Apparatus specially adapted for automatic interconnection of solar cells in a module
-
- 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
Abstract
The invention discloses a kind of preparation method of solar energy solar double-glass assemblies, its technique mainly includes series welding, the technique such as cuts, is laminated, being laminated, assembling, wherein laminating technology is core process, need to be precisely controlled temperature, pressure and other parameters, wherein before lamination, need that solar double-glass assemblies are fixed with laminate, at least one rectangular hollow portion is opened up in laminate to be used to place solar double-glass assemblies, rectangular hollow portion shape is engaged with the shape of double report components, the thickness of the laminate is less than the thickness before solar double-glass assemblies are laminated, more than the thickness after being laminated.And wrap up thermal insulation cloth in the outer surface of laminate.After solar double-glass assemblies are fixed, the relative slip of lower glass plate can be prevented, so as to reduce the generation of bubble, thermal insulation cloth is set after lamination terminates, next step operation can conveniently be carried out, prevent the laminate of high temperature from scalding employee, and direct contact of the POE glue to metal of spilling can be reduced, be convenient for changing and clean.
Description
Technical field
The present invention relates to solar panel manufacture technology field, and in particular to a kind of system for reducing bubble in solar double-glass assemblies
Preparation Method.
Background technology
Solar energy is as a kind of inexhaustible, nexhaustible green energy resource, in today of energy scarcity, by the whole society
Common concern.With the progress of solar battery technology, the reduction of material cost, photovoltaic power generation technology has stepped into maturation, too
Positive energy photovoltaic products also gradually develop from special specialized purposes to the consumer product of the marketization, and its application expands to respectively
Individual field.Conventional solar components are all made of that the existing process that is laminated is to lay by welding, laying, be laminated process
Solar double-glass assemblies afterwards are positioned in laminating machine, are completed at the temperature, pressure in setting by the regular hour.In lamination process
In, rolled with silica gel plate, the rolling of silica gel plate can drive the small slip of upper strata glass, so as to cause levels glass it
Between misplace, so as to produce bubble.
The content of the invention
The technical problem to be solved in the present invention is that solve above-mentioned the deficiencies in the prior art, there is provided one kind is reduced too can the double glass of sun
The method of bubble in component.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
The preparation method of solar energy solar double-glass assemblies, it is characterised in that comprise the following steps：
(1) series welding is carried out to solar battery sheet using string welding machine, and POE films is cut, cut out and conveniently conflux
The notch that bar passes；
(2) POE glued membranes, solar cell string, POE glued membranes, surface layer safety glass are laid on bottom safety glass successively,
Solar energy solar double-glass assemblies are formed, wherein after the completion of the laying of solar cell string, are by the series connection of solar cell string with busbar
One entirety；
(3) EL detections are carried out, are imaged by infrared camera, solar battery sheet in double wave component is detected and is split with the presence or absence of hidden
Piece, and reject hidden sliver；
(4) bound edge is carried out to the component after detection with resistant to elevated temperatures adhesive tape, prevents POE glued membranes melt from being overflow from glass spaces
Go out；
(5) the good solar double-glass assemblies of bound edge are put into laminate and be fixed, at least one square is opened up in the laminate
Shape hollow bulb is used to place solar double-glass assemblies, and rectangular hollow portion shape is engaged with the shape of double report components, the thickness of the laminate
Degree be less than solar double-glass assemblies be laminated before thickness, more than the thickness after being laminated, its laminate using it is heat-resisting not
Yielding aluminum alloy materials are made；
(6) solar double-glass assemblies fixed with laminate are put into lamination room to be laminated, pressurize are carried out with silica gel plate, by POE
Glued membrane melts, and is specifically：
Temperature is controlled to vacuumize 360~480S, vacuum is maintained at -99~105kpa at 148 °~152 °；
Vacuumize pressurization -60kpa, duration 4-6s after terminating
Continue -40kpa, duration 4-6s after being forced into
Continue -15kpa, duration 1000-1100s after being forced into
(7) adhesive tape of the solar double-glass assemblies edge after lamination is removed, cuts off unnecessary sizing material；
(8) solar double-glass assemblies are assembled again, thereto.
Further, after assembling, EL tests also are carried out to solar double-glass assemblies, detect electrical property, when carrying out EL tests,
Detected using anti-exposure camera.
Further, the outer surface of the laminate is also enclosed with one layer of thermal insulation cloth.
Further, wherein being provided with three layers of POE glued membranes, first layer between each toughened glass layer and solar cell string
POE glued membranes size is identical with toughened glass layer size and fitting setting therewith, second layer POE glued membranes are the POE glue of two bar shapeds
Film, respectively at two narrow sides of first layer POE glued membranes, third layer POE glued membranes are four block POE glued membranes, respectively position
In the end of bar shaped POE glued membranes, the thickness of every layer of POE glued membrane is identical.
Further, the adhesive tape for carrying out bound edge to double report components is provided with some groups of steam vents, and every group of steam vent is provided with three
Individual steam vent, a diameter of 1mm of steam vent, pitch-row 3mm, the spacing between every group of steam vent is 8mm.
From above-mentioned technical proposal it can be seen that the present invention has advantages below：After solar double-glass assemblies are fixed, it can prevent
The relative slip of lower glass plate, so as to reduce the generation of bubble, thermal insulation cloth is set conveniently to be carried out next after lamination terminates
Step operation, prevent the laminate of high temperature from scalding employee, and direct contact of the POE glue to metal of spilling can be reduced, conveniently more
Change and clean.EL detection means uses anti-exposure camera, without solar double-glass assemblies are put into magazine, then is detected, can be significantly
Save flow, there is provided production capacity.
Embodiment
The preparation method of the solar energy solar double-glass assemblies of the present invention, comprises the following steps：
(1) series welding is carried out to solar battery sheet using string welding machine, and POE films is cut, cut out and conveniently conflux
The notch that bar passes；
(2) POE glued membranes, solar cell string, POE glued membranes, surface layer safety glass are laid on bottom safety glass successively,
Solar energy solar double-glass assemblies are formed, wherein after the completion of the laying of solar cell string, are by the series connection of solar cell string with busbar
One entirety；Three layers of POE glued membranes, first layer POE glued membranes are provided between wherein each toughened glass layer and solar cell string
Size is identical with toughened glass layer size and fitting setting therewith, second layer POE glued membranes are the POE glued membranes of two bar shapeds, respectively
At two narrow sides of first layer POE glued membranes, third layer POE glued membranes are four block POE glued membranes, respectively positioned at bar shaped
The end of POE glued membranes；The thickness of every layer of POE glued membrane is identical, herein POE film thickness 100mm × 992mm of strip ×
0.5mm, the size of block POE glued membranes is 100mm × 100mm × 0.5mm, and the POE glued membrane speculars of cell panel both sides are set
Put.
Flexibility is big after layer glass is heated in lamination process, and corner often deforms greatly, corner if normal process is done
The bubble at edge is difficult thoroughly to discharge, and the present invention is in the edge of double glazing especially four corners increase POE films, can be with
Caused space after filling glass deformation, so as to suppress the generation of bubble.
(3) EL detections are carried out, are imaged by infrared camera, solar battery sheet in double wave component is detected and is split with the presence or absence of hidden
Piece, and reject hidden sliver；Detect underproof, done over again, change cell piece, laid from newly, the use of EL detection means
Anti- exposure camera, without solar double-glass assemblies are put into magazine, then detected, flow can be greatlyd save, there is provided production capacity.
(4) bound edge is carried out to the component after detection with resistant to elevated temperatures adhesive tape, prevents POE glued membranes melt from being overflow from glass spaces
Going out, adhesive tape is provided with some groups of steam vents, and every group of steam vent is provided with three steam vents, a diameter of 1mm of steam vent, pitch-row 3mm,
Spacing between every group of steam vent is 8mm.(5) the good solar double-glass assemblies of bound edge are put into and be fixed with laminate, the layer
At least one rectangular hollow portion is opened up in pressing plate to be used to place solar double-glass assemblies, the shape phase of rectangular hollow portion shape and solar double-glass assemblies
Coordinating, the thickness of the laminate is less than the thickness before solar double-glass assemblies are laminated, more than the thickness after being laminated, its
Laminate is made of the heat-resisting alloy material that is unlikely to deform, and wraps up thermal insulation cloth in the outer surface of laminate.By solar double-glass assemblies
After fixation, the relative slip of lower glass plate can be prevented, so as to reduce the generation of bubble, sets thermal insulation cloth to terminate in lamination
Afterwards, next step operation can be conveniently carried out, prevents the laminate of high temperature from scalding employee, and the POE glue of spilling can be reduced to gold
The direct contact of category, is convenient for changing and cleans.
(6) solar double-glass assemblies fixed are put into laminater, carry out pressurize with silica gel plate, POE glued membranes are melted, had
Body is：
Temperature is controlled to vacuumize 360~480S, vacuum is maintained at -99~105kpa at 148 °~152 °；
Vacuumize pressurization -60kpa, duration 5s after terminating.
Continue -40kpa, duration 5s after being forced into.
Continue -15kpa, duration 1080s after being forced into
(7) adhesive tape of the solar double-glass assemblies edge after lamination is removed, cuts off unnecessary sizing material；
(8) solar double-glass assemblies are assembled again, terminal box and hook is mainly installed, it is necessary to first carry out when installing wiring
Gluing, busbar be welded in terminal box, after welding, docking line box carries out sealant pouring and sealing；Hook installation nothing
Palpus screw, it will be directly bonded in after hook gluing in glass back plate.
(9) after assembling, EL tests also are carried out to solar double-glass assemblies, detect electrical property, major parameter is power, is being carried out
When EL is tested, also detected using anti-exposure camera, further improve operating efficiency.
Claims (5)
1. the preparation method of solar energy solar double-glass assemblies, it is characterised in that comprise the following steps：
(1) series welding is carried out to solar battery sheet using string welding machine, and POE films is cut, cut out and facilitate busbar to wear
The notch gone out；
(2) POE glued membranes, solar cell string, POE glued membranes, surface layer safety glass are laid on bottom safety glass successively, is formed
Solar energy solar double-glass assemblies, wherein after the completion of the laying of solar cell string, it is one that solar cell string, which is connected, with busbar
It is overall；
(3) EL detections are carried out, are imaged by infrared camera, solar battery sheet in double wave component is detected and whether there is hidden sliver,
And reject hidden sliver；
(4) bound edge is carried out to the component after detection with resistant to elevated temperatures adhesive tape, prevents POE glued membranes melt from being overflowed from glass spaces；
(5) the good solar double-glass assemblies of bound edge are put into laminate and be fixed, opened up in the laminate at least one rectangle
Empty portion is used to place solar double-glass assemblies, and rectangular hollow portion shape is engaged with the shape of double report components, and the thickness of the laminate is small
Thickness before solar double-glass assemblies are laminated, more than the thickness after being laminated, its laminate is not using heat-resisting variable
Shape aluminum alloy materials are made；
(6) solar double-glass assemblies fixed with limitting casing are put into lamination room to be laminated, pressurize are carried out with silica gel plate, by POE glued membranes
Melt, be specifically：
Temperature is controlled to vacuumize 360~480S, vacuum is maintained at -99~105kpa at 148 °~152 °；
Vacuumize pressurization -60kpa, duration 4-6s after terminating
Continue -40kpa, duration 4-6s after being forced into
Continue -15kpa, duration 1000-1100s after being forced into
(7) adhesive tape of the solar double-glass assemblies edge after lamination is removed, cuts off unnecessary sizing material；
(8) solar double-glass assemblies are assembled again, thereto.
2. the preparation method of solar energy solar double-glass assemblies according to claim 1, it is characterised in that：It is also right after assembling
Solar double-glass assemblies carry out EL tests, detect electrical property, when carrying out EL tests, are detected using anti-exposure camera.
3. the preparation method of solar energy solar double-glass assemblies according to claim 1, it is characterised in that：The appearance of the laminate
Face is also enclosed with one layer of thermal insulation cloth.
4. the preparation method of solar energy solar double-glass assemblies according to claim 3, it is characterised in that：Wherein each safety glass
Be provided with three layers of POE glued membranes between layer and solar cell string, first layer POE glued membranes size it is identical with toughened glass layer size and
Fitting is set therewith, and second layer POE glued membranes are the POE glued membranes of two bar shapeds, respectively positioned at two narrow sides of first layer POE glued membranes
Place, third layer POE glued membranes are four block POE glued membranes, respectively positioned at the end of bar shaped POE glued membranes, the thickness of every layer of POE glued membrane
Spend identical.
5. the preparation method of solar energy solar double-glass assemblies according to claim 1, it is characterised in that：Double report components are wrapped
The adhesive tape on side is provided with some groups of steam vents, and every group of steam vent is provided with three steam vents, a diameter of 1mm of steam vent, pitch-row
3mm, the spacing between every group of steam vent is 8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822805.8A CN107369732B (en) | 2017-09-13 | 2017-09-13 | The preparation method of solar energy solar double-glass assemblies |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710822805.8A CN107369732B (en) | 2017-09-13 | 2017-09-13 | The preparation method of solar energy solar double-glass assemblies |
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| CN107369732A true CN107369732A (en) | 2017-11-21 |
| CN107369732B CN107369732B (en) | 2019-02-05 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109786500A (en) * | 2018-12-06 | 2019-05-21 | 中建材浚鑫科技有限公司 | A kind of preparation process of the more main grid components of high efficiency |
| CN113245826A (en) * | 2021-07-01 | 2021-08-13 | 科圣达(苏州)智能科技有限公司 | Automatic installation equipment of photovoltaic module junction box and control method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150013876A1 (en) * | 2012-02-07 | 2015-01-15 | Sharp Kabushiki Kaisha | Method for manufactureing solar cell module and laminator |
| CN104993791A (en) * | 2015-06-25 | 2015-10-21 | 江苏银环新能源科技有限公司 | Adsorbing and overturning linkage device for solar cell module power and EL test |
| CN205104504U (en) * | 2015-11-12 | 2016-03-23 | 苏州阿特斯阳光电力科技有限公司 | Two glass solar energy component |
| CN105895739A (en) * | 2016-04-28 | 2016-08-24 | 江苏林洋光伏科技有限公司 | Double-glass assembly manufacturing method |
| CN206312905U (en) * | 2016-12-22 | 2017-07-07 | 阿特斯阳光电力集团有限公司 | Double-glass solar energy assembly |
-
2017
- 2017-09-13 CN CN201710822805.8A patent/CN107369732B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150013876A1 (en) * | 2012-02-07 | 2015-01-15 | Sharp Kabushiki Kaisha | Method for manufactureing solar cell module and laminator |
| CN104993791A (en) * | 2015-06-25 | 2015-10-21 | 江苏银环新能源科技有限公司 | Adsorbing and overturning linkage device for solar cell module power and EL test |
| CN205104504U (en) * | 2015-11-12 | 2016-03-23 | 苏州阿特斯阳光电力科技有限公司 | Two glass solar energy component |
| CN105895739A (en) * | 2016-04-28 | 2016-08-24 | 江苏林洋光伏科技有限公司 | Double-glass assembly manufacturing method |
| CN206312905U (en) * | 2016-12-22 | 2017-07-07 | 阿特斯阳光电力集团有限公司 | Double-glass solar energy assembly |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109786500A (en) * | 2018-12-06 | 2019-05-21 | 中建材浚鑫科技有限公司 | A kind of preparation process of the more main grid components of high efficiency |
| CN113245826A (en) * | 2021-07-01 | 2021-08-13 | 科圣达(苏州)智能科技有限公司 | Automatic installation equipment of photovoltaic module junction box and control method thereof |
| CN113245826B (en) * | 2021-07-01 | 2021-09-17 | 科圣达(苏州)智能科技有限公司 | Automatic installation equipment of photovoltaic module junction box and control method thereof |
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| Publication number | Publication date |
|---|---|
| CN107369732B (en) | 2019-02-05 |
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