CN109545908A - A kind of solar cell inactivating mold and the equipment of solar battery production - Google Patents
A kind of solar cell inactivating mold and the equipment of solar battery production Download PDFInfo
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- CN109545908A CN109545908A CN201910032983.XA CN201910032983A CN109545908A CN 109545908 A CN109545908 A CN 109545908A CN 201910032983 A CN201910032983 A CN 201910032983A CN 109545908 A CN109545908 A CN 109545908A
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- 230000000415 inactivating effect Effects 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000000203 mixture Substances 0.000 claims description 24
- 238000002955 isolation Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 2
- 239000004065 semiconductor Substances 0.000 abstract description 6
- 230000008021 deposition Effects 0.000 abstract description 4
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 15
- 238000002161 passivation Methods 0.000 description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000010079 rubber tapping Methods 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 238000000151 deposition Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- 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
- H01L31/18—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
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- 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
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of solar cell inactivating molds, including loading frame and shutter；The loading frame is for fixing muti-piece solar battery to be passivated, and muti-piece solar battery to be passivated is fixed in same plane；The shutter can be completely covered by the loading frame surface, and with the solar battery to be passivated to passivated surface contact connectio；The shutter has predetermined pattern, and passivating film can be prevented in the drape forming that electrode will be arranged.The present invention can make multiple solar batteries to be passivated while deposit passivating film, and blocking due to the shutter, the passivating film cannot be in the position deposition modeling of predetermined set electrode, so that electrode directly can be formed Ohmic contact with semiconductor, scheme provided by the invention improves the minority carrier life time of battery, meanwhile the solar cell inactivating Mold Making is simple, it is low in cost.The equipment for the solar battery production with above-mentioned beneficial effect that the invention also discloses a kind of.
Description
Technical field
The present invention relates to solar battery manufacturing fields, more particularly to a kind of solar cell inactivating mold and solar energy
The equipment of battery production.
Background technique
Solar energy is as a kind of renewable energy, from invention initial stage just by global attention, into after 21 century, more
Be developed come more solar cell power generation technologies, since solar energy is more stable, no pollution, thus especially by it is vast from
The favor of industry personnel, wherein passivation is a kind of manufacture craft of high conversion efficiency solar battery, the battery after passivation by
Cell backside increases insulating passivation layer, reduces photo-generated carrier overleaf compound, can effectively increase the minority carrier life time of battery,
The short circuit current and open-circuit voltage for promoting battery, promote the transfer efficiency of battery.
But in the prior art, silkscreen process needs print electrode in the positive back surface of battery, and are arranged and carry on the back in battery
The insulating passivation layer in face, which blocks, forms good Ohmic contact between back surface field and silicon wafer, carrying on the back to the battery needs after this passivation
Laser opening is carried out on the insulating passivation layer in face, to form good Ohmic contact between back surface field and silicon wafer.Though laser opening
So solve the contact problems between back surface field and silicon wafer, but laser opening will cause silicon chip surface damage, tapping will form
High compound complex centre, reduces the minority carrier life time of battery, influences battery efficiency, meanwhile, the process is more complicated, therefore, how
It is those skilled in the art's urgent problem to be solved without using laser opening also achievable cell backside electrode fluting.
Summary of the invention
The object of the present invention is to provide the equipment that a kind of solar cell inactivating mold and solar battery make, to solve
Laser opening will cause silicon chip surface damage in the prior art, and tapping will form high compound complex centre, reduce battery
The problem of minority carrier life time, influences battery efficiency, complex manufacturing technology.
In order to solve the above technical problems, the present invention provides a kind of solar cell inactivating mold, which is characterized in that including dress
Carry frame and shutter；
The loading frame is for fixing muti-piece solar battery to be passivated, and the solar battery that the muti-piece is to be passivated
It is fixed in same plane；
The shutter can be completely covered by the loading frame surface, and with the solar battery to be passivated to blunt
Change surface to connect；
The shutter has predetermined pattern, and passivating film can be prevented in the drape forming that electrode will be arranged.
Optionally, in the solar cell inactivating mold, the solar cell inactivating mold further includes fixator；
The fixator makes the phase of the loading frame with the shutter for fixing the loading frame and the shutter
Position is fixed.
Optionally, in the solar cell inactivating mold, the loading frame is plate loading frame；
The side of the plate loading frame has latticed isolation strip, and the latticed isolation strip is by the plate loading frame
It is divided into multiple loading positions；
The position that loads is for the fixed single solar battery to be passivated.
Optionally, in the solar cell inactivating mold, the plate loading frame has the side for the side for loading position
Edge has fence；
The fence can prevent the solar battery displacement to be passivated in the loading position on edge.
Optionally, in the solar cell inactivating mold, the shutter is inorganic non-metallic shutter.
Optionally, in the solar cell inactivating mold, the shutter is graphite shutter.
Optionally, in the solar cell inactivating mold, the shutter includes multiple blend stops, and the blend stop is etc.
The parallel blend stop of spacing or equidistant grid blend stop.
Optionally, in the solar cell inactivating mold, the height of the blend stop is greater than the thickness of the passivating film
With the thickness of the protective film of the solar battery to be passivated and.
Optionally, in the solar cell inactivating mold, the range of the width of the blend stop is 1 millimeter to 2 millimeters,
Including endpoint value.
The present invention also provides a kind of equipment of solar battery production, the equipment of the solar battery production includes upper
State any solar cell inactivating mold.
Solar cell inactivating mold provided by the present invention, including loading frame and shutter；The loading frame is for solid
Determine muti-piece solar battery to be passivated, and muti-piece solar battery to be passivated is fixed in same plane；It is described
Shutter can be completely covered by the loading frame surface, and contact company to passivated surface with the solar battery to be passivated
It connects；The shutter has predetermined pattern, and passivating film can be prevented in the drape forming that electrode will be arranged.The present invention passes through in institute
It states loading frame surface and the shutter is set, multiple solar batteries to be passivated can be made while depositing passivating film, and due to
The shutter blocks, and the passivating film cannot be in the position deposition modeling of predetermined set electrode, as long as later by the screening
Baffle is removed, and the groove of setting electrode can be left, and so that electrode directly can be formed Ohmic contact with semiconductor, compared to existing
Laser opening in technology, scheme provided by the invention will not form complex centre in tapping, improve few sub- longevity of battery
Life, and then battery efficiency is improved, meanwhile, the solar cell inactivating Mold Making is simple, and it is low in cost, and can be parallel blunt
Change muti-piece solar battery, improves production efficiency.
Detailed description of the invention
It, below will be to embodiment or existing for the clearer technical solution for illustrating the embodiment of the present invention or the prior art
Attached drawing needed in technical description is briefly described, it should be apparent that, the accompanying drawings in the following description is only this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structural schematic diagram of specific embodiment of solar cell inactivating mold provided by the invention；
Fig. 2 is the structural schematic diagram of another specific embodiment of solar cell inactivating mold provided by the invention；
Fig. 3 is the operation schematic diagram of solar cell inactivating mold provided by the invention；
Fig. 4 is the front view of another specific embodiment of solar cell inactivating mold provided by the invention；
Fig. 5 is also a kind of vertical view of the loading frame of specific embodiment of solar cell inactivating mold provided by the invention
Figure.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.Obviously, described embodiments are only a part of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Core of the invention is to provide a kind of solar cell inactivating mold, and the structure of one of specific embodiment is shown
It is intended to as shown in Figure 1, be called specific embodiment one, including loading frame 2 and shutter 1；
Above-mentioned loading frame 2 is for fixing muti-piece solar battery 3 to be passivated, and the solar-electricity that above-mentioned muti-piece is to be passivated
Pond 3 is fixed in same plane；
Above-mentioned shutter 1 can be completely covered by above-mentioned 2 surface of loading frame, and with above-mentioned solar battery 3 to be passivated
It is connected to passivated surface；
Above-mentioned shutter 1 has predetermined pattern, and passivating film can be prevented in the drape forming that electrode will be arranged.
Further, above-mentioned loading frame 2 is plate loading frame 2；The side of above-mentioned plate loading frame 2 have it is latticed every
From band 201, above-mentioned plate loading frame 2 is divided into multiple loading positions 202 by above-mentioned latticed isolation strip 201；Above-mentioned loading position 202
For fixed single above-mentioned solar battery 3 to be passivated.
Further, the range of the quantity for the above-mentioned loading position 202 for including on above-mentioned plate loading frame 2 is 10 to 30
It is a, including endpoint value, the length of above-mentioned loading position 202 and wide range are 100 millimeters to 200 millimeters, including endpoint value, such as
Any of 100.0 millimeters, 152.0 millimeters or 200.0 millimeters；The range of the depth of above-mentioned loading position 202 be 100 microns extremely
200 microns, including endpoint value, such as any of 100.0 microns, 159.0 microns or 200.0 microns.
Further, above-mentioned shutter 1 is inorganic non-metallic shutter 1.
Further, above-mentioned shutter 1 is graphite shutter 1；Because graphite itself high temperature resistant, while will not be in battery
Manufacturing process in introduce impurity metal ion, cleaner semiconductor surface can be obtained after removing above-mentioned passivation baffle, into
One step reduces the formation in semiconductor surface complex centre, to promote the working efficiency of above-mentioned solar battery.
Further, above-mentioned shutter 1 includes multiple blend stops 101, and above-mentioned blend stop 101 is equidistant parallel blend stop 101
Or equidistant grid blend stop 101；Fig. 1 is the above-mentioned solar cell inactivating mold for including equidistant parallel blend stop 101, Fig. 2
It is the above-mentioned solar cell inactivating mold for including equidistant grid blend stop 101.
Further, the height of above-mentioned blend stop 101 is greater than the thickness and above-mentioned solar energy to be passivated of above-mentioned passivating film
The sum of the thickness of the protective film of battery 3；Due to above-mentioned blend stop 101 height be greater than above-mentioned passivating film thickness with above-mentioned wait be passivated
Solar battery 3 protective film thickness sum, if therefore above-mentioned solar battery in above-mentioned passivation film surface add protection
Still electrode, simple process can be directly arranged after removing above-mentioned shutter 1 in film.
Further, the range of the width of above-mentioned blend stop 101 is 1 millimeter to 2 millimeters, including endpoint value, such as 1.0 millis
Any of rice, 1.5 millimeters or 2.0 millimeters；The range of the length of above-mentioned blend stop 101 is 0.5 meter to 2.0 meters, including endpoint value,
Such as any of 0.50 meter, 1.00 millimeters or 2.00 millimeters；The range of the spacing of adjacent above-mentioned blend stop 101 is 10 millimeters to 20 millis
Rice, including endpoint value, such as any of 10.0 millimeters, 15.0 millimeters or 20.0 millimeters；The range of the quantity of above-mentioned blend stop 101 is
50 to 200, including endpoint value.
Further, the length range of the short side of above-mentioned shutter 1 is 0.5 meter to 1.5 meters, including endpoint value, such as
Any of 0.50 meter, 1.00 meters or 1.50 meters；The length range of the long side of above-mentioned shutter 1 is 1.0 meters to 2.0 meters, including
Endpoint value, such as any of 1.00 meters, 1.50 meters or 2.00 meters；The range of the thickness of above-mentioned shutter 1 be 10.0 millimeters extremely
20.0 millimeters, including endpoint value, such as any of 10.00 millimeters, 15.20 millimeters or 20.00 millimeters.
Further, the length range of the short side of above-mentioned loading frame 2 is 0.5 meter to 1.5 meters, including endpoint value, such as
Any of 0.50 meter, 1.00 meters or 1.50 meters；The length range of the long side of above-mentioned loading frame 2 is 1.0 meters to 2.0 meters, including
Endpoint value, such as any of 1.00 meters, 1.50 meters or 2.00 meters；The range of the thickness of above-mentioned loading frame 2 be 10.0 millimeters extremely
20.0 millimeters, including endpoint value, such as any of 10.00 millimeters, 15.20 millimeters or 20.00 millimeters.
Fig. 3 is the schematic diagram when solar cell inactivating film that present embodiment provides has work, by sequence in figure
Above-mentioned loading frame 2, above-mentioned solar battery 3 to be passivated and above-mentioned shutter 1 are arranged, passivation process is sent into.
Solar cell inactivating mold provided by the present invention, including loading frame 2 and shutter 1；Above-mentioned loading frame 2 is used for
Fixed muti-piece solar battery 3 to be passivated, and above-mentioned muti-piece solar battery 3 to be passivated is fixed in same plane；
Above-mentioned shutter 1 can be completely covered by above-mentioned 2 surface of loading frame, and the table to be passivated with above-mentioned solar battery 3 to be passivated
Face contact connection；Above-mentioned shutter 1 has predetermined pattern, and passivating film can be prevented in the drape forming that electrode will be arranged.This hair
It is bright by the way that above-mentioned shutter 1 is arranged on above-mentioned 2 surface of loading frame, multiple solar batteries 3 to be passivated can be made while being deposited
Passivating film, and blocking due to above-mentioned shutter 1, above-mentioned passivating film cannot be in the position deposition modelings of predetermined set electrode, it
As long as afterwards removing above-mentioned shutter 1, the groove of setting electrode can be left, electrode is made directly can to form ohm with semiconductor
Contact, compared with the prior art in laser opening, scheme provided by the invention will not tapping formed complex centre, improve
The minority carrier life time of battery, and then battery efficiency is improved, meanwhile, above-mentioned solar cell inactivating Mold Making is simple, cost
It is cheap, and it can be passivated muti-piece solar battery parallel, improve production efficiency.
On the basis of specific embodiment one, further above-mentioned solar cell inactivating mold is improved, is obtained
Specific embodiment two, structural schematic diagram is as shown in figure 4, include loading frame 2 and shutter 1；
Above-mentioned loading frame 2 is for fixing muti-piece solar battery 3 to be passivated, and the solar-electricity that above-mentioned muti-piece is to be passivated
Pond 3 is fixed in same plane；
Above-mentioned shutter 1 can be completely covered by above-mentioned 2 surface of loading frame, and with above-mentioned solar battery 3 to be passivated
It is connected to passivated surface；
Above-mentioned shutter 1 has predetermined pattern, and passivating film can be prevented in the drape forming that electrode will be arranged；
Above-mentioned solar cell inactivating mold further includes fixator 4；
Above-mentioned fixator 4 makes above-mentioned loading frame 2 and above-mentioned shutter for fixing above-mentioned loading frame 2 and above-mentioned shutter 1
1 relative position is fixed.
Present embodiment and above-mentioned specific embodiment the difference is that, present embodiment is original
On the basis of be additionally arranged fixator 4, remaining structure is identical as above-mentioned specific embodiment, not reinflated herein to repeat.
Present embodiment is consolidated the relative position of above-mentioned shutter 1 and above-mentioned loading frame 2 by above-mentioned fixator 4
It is fixed, it avoids on caused by the relative movement between the above-mentioned shutter 1 and above-mentioned loading frame 2 caused as external mechanical collision
The breakage of 3 passivation layer of solar battery or surface scratching to be passivated are stated, the yields of finally obtained solar battery is improved,
Reduce production cost.
On the basis of specific embodiment two, further the loading frame 2 of above-mentioned solar cell inactivating mold is carried out
It improves, obtains specific embodiment three, the top view of loading frame 2 is as shown in figure 5, include loading frame 2 and shutter 1；
Above-mentioned loading frame 2 is for fixing muti-piece solar battery 3 to be passivated, and the solar-electricity that above-mentioned muti-piece is to be passivated
Pond 3 is fixed in same plane；
Above-mentioned shutter 1 can be completely covered by above-mentioned 2 surface of loading frame, and with above-mentioned solar battery 3 to be passivated
It is connected to passivated surface；
Above-mentioned shutter 1 has predetermined pattern, and passivating film can be prevented in the drape forming that electrode will be arranged；
Above-mentioned solar cell inactivating mold further includes fixator 4；
Above-mentioned fixator 4 makes above-mentioned loading frame 2 and above-mentioned shutter for fixing above-mentioned loading frame 2 and above-mentioned shutter 1
1 relative position is fixed；
The side of above-mentioned plate loading frame 2 has latticed isolation strip 201, and above-mentioned latticed isolation strip 201 is by above-mentioned plate
Shape loading frame 2 is divided into multiple loading positions 202；
Above-mentioned loading position 202 is for fixed single above-mentioned solar battery 3 to be passivated；
Above-mentioned plate loading frame 2 has fence 203 with the edge for the side for loading position 202；
Above-mentioned fence 203 can prevent the above-mentioned solar battery 3 to be passivated in the above-mentioned loading position 202 on edge
Displacement.
Present embodiment and above-mentioned specific embodiment the difference is that, present embodiment is in above-mentioned dress
It carries 2 edge of frame and is additionally arranged fence 203, remaining structure is identical as above-mentioned specific embodiment, not reinflated herein to repeat.
Present embodiment is additionally arranged fence 203 at above-mentioned 2 edge of plate loading frame, ensure that and is in above-mentioned plate dress
The load outermost above-mentioned solar battery 3 to be passivated of frame 2 will not slide during passivation and transport or relatively above-mentioned plate
Shape loading frame 2 generates relative movement, ensure that the surface integrity for the passivation layer that above-mentioned passivating process obtains, further improves
The yields of final products, meanwhile, above-mentioned 2 structure of plate loading frame is simple, is easy to make, convenient transportation, improve it is above-mentioned too
The production efficiency that positive energy battery is felt.
The present invention also provides a kind of equipment of solar battery production, which is characterized in that above-mentioned solar battery production
Equipment include any of the above-described kind of above-mentioned solar cell inactivating mold.
Solar cell inactivating mold provided by the present invention, including loading frame 2 and shutter 1；Above-mentioned loading frame 2 is used for
Fixed muti-piece solar battery 3 to be passivated, and above-mentioned muti-piece solar battery 3 to be passivated is fixed in same plane；
Above-mentioned shutter 1 can be completely covered by above-mentioned 2 surface of loading frame, and the table to be passivated with above-mentioned solar battery 3 to be passivated
Face contact connection；Above-mentioned shutter 1 has predetermined pattern, and passivating film can be prevented in the drape forming that electrode will be arranged.This hair
It is bright by the way that above-mentioned shutter 1 is arranged on above-mentioned 2 surface of loading frame, multiple solar batteries 3 to be passivated can be made while being deposited
Passivating film, and blocking due to above-mentioned shutter 1, above-mentioned passivating film cannot be in the position deposition modelings of predetermined set electrode, it
As long as afterwards removing above-mentioned shutter 1, the groove of setting electrode can be left, electrode is made directly can to form ohm with semiconductor
Contact, compared with the prior art in laser opening, scheme provided by the invention will not tapping formed complex centre, improve
The minority carrier life time of battery, and then battery efficiency is improved, meanwhile, above-mentioned solar cell inactivating Mold Making is simple, cost
It is cheap, and it can be passivated muti-piece solar battery parallel, improve production efficiency.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.For being filled disclosed in embodiment
For setting, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part
Explanation.
It should be noted that in the present specification, relational terms such as first and second and the like are used merely to one
A entity or operation with another entity or operate distinguish, without necessarily requiring or implying these entities or operation it
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant are intended to
Cover non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in the process, method, article or equipment for including above-mentioned element.
The equipment made above to solar cell inactivating mold provided by the present invention and solar battery has carried out in detail
It is thin to introduce.Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention.It should be pointed out that for the ordinary skill of the art
, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for personnel, these improvement
It is also fallen within the protection scope of the claims of the present invention with modification.
Claims (10)
1. a kind of solar cell inactivating mold, which is characterized in that including loading frame and shutter；
The loading frame is for fixing muti-piece solar battery to be passivated, and the solar battery quilt that the muti-piece is to be passivated
It is fixed on same plane；
The shutter can be completely covered by the loading frame surface, and the table to be passivated with the solar battery to be passivated
Face contact connection；
The shutter has predetermined pattern, and passivating film can be prevented in the drape forming that electrode will be arranged.
2. solar cell inactivating mold as described in claim 1, which is characterized in that the solar cell inactivating mold is also
Including fixator；
The fixator makes the opposite position of the loading frame Yu the shutter for fixing the loading frame and the shutter
Set fixation.
3. solar cell inactivating mold as described in claim 1, which is characterized in that the loading frame is plate loading frame；
The side of the plate loading frame has latticed isolation strip, and the plate loading frame is divided in the latticed isolation strip
At multiple loading positions；
The position that loads is for the fixed single solar battery to be passivated.
4. solar cell inactivating mold as claimed in claim 3, which is characterized in that the plate loading frame, which has, loads position
Side edge have fence；
The fence can prevent the solar battery displacement to be passivated in the loading position on edge.
5. solar cell inactivating mold as described in claim 1, which is characterized in that the shutter is inorganic non-metallic screening
Baffle.
6. solar cell inactivating mold as claimed in claim 5, which is characterized in that the shutter is graphite shutter.
7. solar cell inactivating mold as described in claim 1, which is characterized in that the shutter includes multiple blend stops,
The blend stop is equidistant parallel blend stop or equidistant grid blend stop.
8. solar cell inactivating mold as claimed in claim 7, which is characterized in that the height of the blend stop is greater than described blunt
Change film thickness and the solar battery to be passivated protective film thickness and.
9. solar cell inactivating mold as claimed in claim 8, which is characterized in that the range of the width of the blend stop is 1
Millimeter is to 2 millimeters, including endpoint value.
10. a kind of equipment of solar battery production, which is characterized in that the equipment of the solar battery production includes such as right
It is required that 1 to 9 described in any item solar cell inactivating molds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910032983.XA CN109545908A (en) | 2019-01-14 | 2019-01-14 | A kind of solar cell inactivating mold and the equipment of solar battery production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910032983.XA CN109545908A (en) | 2019-01-14 | 2019-01-14 | A kind of solar cell inactivating mold and the equipment of solar battery production |
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| CN109545908A true CN109545908A (en) | 2019-03-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117476815A (en) * | 2023-12-26 | 2024-01-30 | 河北大学 | Passivation clamping brush |
Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102394260A (en) * | 2011-11-29 | 2012-03-28 | 天威新能源控股有限公司 | Preparing method of passivation layer on back of solar cell |
| CN102576761A (en) * | 2009-10-07 | 2012-07-11 | Lg伊诺特有限公司 | Photovoltaic power-generating apparatus and method for manufacturing same |
| CN102810600A (en) * | 2012-08-16 | 2012-12-05 | 英利能源（中国）有限公司 | Preparation method of crystalline silicon solar cell |
| CN102969398A (en) * | 2012-11-20 | 2013-03-13 | 宁波尤利卡太阳能科技发展有限公司 | Preparation method of back passivated crystalline silicon solar cell |
| CN103078008A (en) * | 2013-01-08 | 2013-05-01 | 浙江光普太阳能科技有限公司 | Preparation method of back side point contact of crystalline silicon |
| CN103985779A (en) * | 2013-02-08 | 2014-08-13 | 上海凯世通半导体有限公司 | Manufacturing method for solar energy battery, and solar energy battery |
| CN204792873U (en) * | 2015-07-10 | 2015-11-18 | 中节能太阳能科技（镇江）有限公司 | A graphite frame for carrying on back passivation battery back coating film |
| CN105470347A (en) * | 2015-12-22 | 2016-04-06 | 浙江晶科能源有限公司 | PERC (PowerEdge RAID Controller) battery manufacturing method |
| CN205528994U (en) * | 2016-01-21 | 2016-08-31 | 江苏辉伦太阳能科技有限公司 | A mask device for solar battery back coating film |
| CN205929758U (en) * | 2016-07-07 | 2017-02-08 | 太极能源科技（昆山）有限公司 | Net frame |
| CN205974661U (en) * | 2016-06-16 | 2017-02-22 | 苏州阿特斯阳光电力科技有限公司 | Silicon chip is graphite frame for coating film |
| CN107516683A (en) * | 2017-08-04 | 2017-12-26 | 张家港协鑫集成科技有限公司 | Rear surface of solar cell partial metallic contact method and cell manufacturing method |
| CN207651453U (en) * | 2017-11-28 | 2018-07-24 | 南通苏民新能源科技有限公司 | It is a kind of to be used to make the graphite frame with grooved bore on the passivation layer of silicon chip |
| CN208208736U (en) * | 2018-06-14 | 2018-12-07 | 浙江晶科能源有限公司 | A kind of back passivation support plate |
| CN209217006U (en) * | 2019-01-14 | 2019-08-06 | 浙江晶科能源有限公司 | A kind of solar cell inactivating mold and the equipment of solar battery production |
-
2019
- 2019-01-14 CN CN201910032983.XA patent/CN109545908A/en active Pending
Patent Citations (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102576761A (en) * | 2009-10-07 | 2012-07-11 | Lg伊诺特有限公司 | Photovoltaic power-generating apparatus and method for manufacturing same |
| CN102394260A (en) * | 2011-11-29 | 2012-03-28 | 天威新能源控股有限公司 | Preparing method of passivation layer on back of solar cell |
| CN102810600A (en) * | 2012-08-16 | 2012-12-05 | 英利能源（中国）有限公司 | Preparation method of crystalline silicon solar cell |
| CN102969398A (en) * | 2012-11-20 | 2013-03-13 | 宁波尤利卡太阳能科技发展有限公司 | Preparation method of back passivated crystalline silicon solar cell |
| CN103078008A (en) * | 2013-01-08 | 2013-05-01 | 浙江光普太阳能科技有限公司 | Preparation method of back side point contact of crystalline silicon |
| CN103985779A (en) * | 2013-02-08 | 2014-08-13 | 上海凯世通半导体有限公司 | Manufacturing method for solar energy battery, and solar energy battery |
| CN204792873U (en) * | 2015-07-10 | 2015-11-18 | 中节能太阳能科技（镇江）有限公司 | A graphite frame for carrying on back passivation battery back coating film |
| CN105470347A (en) * | 2015-12-22 | 2016-04-06 | 浙江晶科能源有限公司 | PERC (PowerEdge RAID Controller) battery manufacturing method |
| CN205528994U (en) * | 2016-01-21 | 2016-08-31 | 江苏辉伦太阳能科技有限公司 | A mask device for solar battery back coating film |
| CN205974661U (en) * | 2016-06-16 | 2017-02-22 | 苏州阿特斯阳光电力科技有限公司 | Silicon chip is graphite frame for coating film |
| CN205929758U (en) * | 2016-07-07 | 2017-02-08 | 太极能源科技（昆山）有限公司 | Net frame |
| CN107516683A (en) * | 2017-08-04 | 2017-12-26 | 张家港协鑫集成科技有限公司 | Rear surface of solar cell partial metallic contact method and cell manufacturing method |
| CN207651453U (en) * | 2017-11-28 | 2018-07-24 | 南通苏民新能源科技有限公司 | It is a kind of to be used to make the graphite frame with grooved bore on the passivation layer of silicon chip |
| CN208208736U (en) * | 2018-06-14 | 2018-12-07 | 浙江晶科能源有限公司 | A kind of back passivation support plate |
| CN209217006U (en) * | 2019-01-14 | 2019-08-06 | 浙江晶科能源有限公司 | A kind of solar cell inactivating mold and the equipment of solar battery production |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117476815A (en) * | 2023-12-26 | 2024-01-30 | 河北大学 | Passivation clamping brush |
| CN117476815B (en) * | 2023-12-26 | 2024-03-08 | 河北大学 | Passivation clamping brush |
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