CN106992223A - A kind of solar cell module - Google Patents
A kind of solar cell module Download PDFInfo
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- CN106992223A CN106992223A CN201710268536.5A CN201710268536A CN106992223A CN 106992223 A CN106992223 A CN 106992223A CN 201710268536 A CN201710268536 A CN 201710268536A CN 106992223 A CN106992223 A CN 106992223A
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- electrode
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- 239000003566 sealing material Substances 0.000 claims abstract description 30
- 210000004027 cell Anatomy 0.000 claims description 63
- 210000003850 cellular structure Anatomy 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 8
- 229910044991 metal oxide Inorganic materials 0.000 claims description 6
- 150000004706 metal oxides Chemical class 0.000 claims description 6
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 3
- 229910000423 chromium oxide Inorganic materials 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 3
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 3
- 229910001887 tin oxide Inorganic materials 0.000 claims description 3
- 239000007772 electrode material Substances 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052725 zinc Inorganic materials 0.000 claims 1
- 239000011701 zinc Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 44
- 239000008393 encapsulating agent Substances 0.000 description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000012994 photoredox catalyst Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 239000005336 safety glass Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/02—Details
- H01L31/0224—Electrodes
- H01L31/022408—Electrodes for devices characterised by at least one potential jump barrier or surface barrier
- H01L31/022425—Electrodes for devices characterised by at least one potential jump barrier or surface barrier for solar cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
A kind of solar cell module, including：First sealing material layer, is arranged on the polylith solar cell on the first sealing material layer, is arranged at the second sealing material layer on polylith solar cell；Each piece of solar cell upper surface and lower surface sets Top electrode and bottom electrode respectively；The current collection of the Top electrode extremely many extends to bottom at the top of solar cell, the spaced and parallel vertical electrode with solar panel；The Top electrode also includes uniquely setting the transverse electrode connected between transverse electrode, adjacent vertical electrode；Each transverse electrode is not on the same line.
Description
Technical field
The present invention relates to field of solar energy, more particularly, to a kind of photovoltaic solar cell component.
Background technology
With becoming increasingly conspicuous for environmental pollution and resource exhaustion problem, in recent years, sustainable development is competitively implemented in countries in the world
The energy policy of exhibition.Solar energy is the inexhaustible regenerative resource of the mankind, is also available most directly clear
One of clean energy, solar power generation is that photovoltaic generation cause also gets most of the attention.
The main tool that solar energy completes opto-electronic conversion is solar cell, the operating efficiency of solar cell and uses the longevity
Life is the study hotspot in the field.The service life of solar cell includes the functional lifetime and and structure related to conversion efficiency
Intensity related fatigue life.
The primary structure of solar cell includes the backboard set gradually on lower, the first sealing material layer, and polylith is too
Positive energy battery, the second sealing material layer and light incident layer.As shown in figure 1, when solar cell receives the irradiation of sunshine,
Because the second encapsulant is illuminated and the first encapsulant is not illuminated, therefore the expansion rate of the second encapsulant is big
In the first encapsulant, so as to produce downward stress to solar cell, solar cell is set to be bent downwardly from both sides, so that
The effect for making the colelctor electrode laterally set along along solar cell also be stressed；When at night without sunshine incidence, the sun
Can battery no longer stress, colelctor electrode recovery normal condition.With the use of solar cell, colelctor electrode is constantly stressed work
With, may cause damage.
In order to solve the above-mentioned technical problem, Sanyo Electric Co., Ltd proposes in CN101047212A in the prior art
A kind of to reduce the solar cell module of colelctor electrode damage, it is by the way that the first encapsulant and the second encapsulant are set
For the different degrees of cross linking, making first encapsulant at the incident back side, thermal expansion can also occur in low temperature, so as to reduce the sun
The bending of energy battery, reduces the stress suffered by colelctor electrode.But, this method is needed the first encapsulant and the second sealing material
The material and process of material, the requirement for processing technology are higher.
As the improvement of prior art, formerly invention propose a kind of structure of photovoltaic solar cell component, by
Solar cell is laterally separated to be independently arranged colelctor electrode, the independent electrode outlet line phase that colelctor electrode passes through solar cell both sides
Even, so as to reduce the stress suffered by each colelctor electrode, the damage of colelctor electrode is reduced.But, the improved technical side
Case needs to connect colelctor electrode by electrode outlet line outside solar cell.
The content of the invention
The invention provides a kind of photovoltaic solar cell component, influence of the bending stress for colelctor electrode can be reduced,
Avoid setting electrode outlet line outside solar cell simultaneously.
As one aspect of the present invention there is provided a kind of photovoltaic solar cell component, including：First sealing material layer,
The polylith solar cell on the first sealing material layer is arranged on, the second sealing material layer of polylith solar cell is arranged at；
Each piece of solar cell upper surface and lower surface sets Top electrode and bottom electrode respectively：The colelctor electrode of the Top electrode
Bottom is extended at the top of solar cell for many, the spaced and parallel vertical electrode with solar panel；The Top electrode
Also include uniquely setting the transverse electrode connected between transverse electrode, adjacent vertical electrode；Each transverse electrode is not same
On straight line.
Optionally, the transverse electrode is vertically arranged with the longitudinal electrode.
It is preferred that, the transverse electrode and the longitudinal electrode are into the special angle more than 30 degree.
It is preferred that, the special angle is 45 degree.
It is preferred that, the width of the transverse electrode is set, makes the width for being located at the transverse electrode of solar cell both sides big
In the transverse electrode width positioned at solar cell center.
It is preferred that, the minimum widith of the transverse electrode, more than the width of the colelctor electrode.
It is preferred that, the transverse electrode is light conductivity metal oxide electrode.
It is preferred that, the transverse electrode material includes the metal oxides such as zinc oxide, tin oxide or chromium oxide.
It is preferred that, the transverse electrode is connection electrode, for colelctor electrode to be electrically connected.
It is preferred that, in addition to the connection line that different solar cells are electrically connected.
It is preferred that, the bottom electrode is and the solar-electricity pool area identical battery lead plate.
It is preferred that, the light incident layer is glass.
It is preferred that, the encapsulant is the one or more in PVB, PC, PMMA, PVC, LDPE.
It is preferred that, set in the interval in the middle of rigid layer, the rigid layer and be provided with opening, for the connection line
Pass through.
It is preferred that, the rigid layer material is aluminium.
Brief description of the drawings
Fig. 1 is existing solar cell module stress schematic diagram.
Fig. 2 is solar cell module structure front view of the embodiment of the present invention.
Fig. 3 is the collector structure top view of the Top electrode of solar cell module of the embodiment of the present invention.
Fig. 4 is the Top electrode schematic diagram of the solar cell module of a preferred embodiment of the invention.
Fig. 5 is the Top electrode schematic diagram of the monolithic solar cell of presently preferred embodiment.
Embodiment
The present invention is more fully described below with reference to accompanying drawings, shown in the drawings of the example embodiment of the present invention.
However, the present invention can be implemented in many different forms, and it is not construed as being to embodiments set forth herein
Limitation.In the accompanying drawings, same reference numerals will be used to represent similar components.Will such as layer, film, region it will be appreciated that working as
Or the element of substrate etc referred to as " be located at " another element " on " when, it can be on another element, Huo Zheye
There may be intermediary element.If on the contrary, element be referred to as " located immediately at " another element " on ", in the absence of intermediary element.
Moreover, it should be understood that when the element of such as layer, film, region or substrate etc to be referred to as to " complete " be located on another element, it
It can be located in the whole surface of another element, and can not be located in the part at the edge of another element.
The solar cell module of the embodiment of the present invention, referring to Fig. 2, including backboard 10, the first sealing material layer 20, polylith
Solar cell 30, the second sealing material layer 40 and light incident layer 50.Backboard 10 is made by transparent material, can be transparent tree
Fat, material or such as glass such as metal oxide.First sealing material layer 20 is arranged on backboard 10, and it can be with
One or more in PVB, PC, PMMA, PVC, LDPE etc..Guarantor can be set between the sealing material layer 20 of backboard 10 and first
Sheath such as silicones, for preventing solar cell from being influenceed by moisture and physical impact.
Polylith solar cell 30 is set along the first sealing material layer 20 is transversely arranged, is existed between each piece of solar cell
Interval 21.Solar cell 30 can be monocrystalline silicon, polysilicon or non-crystal silicon solar cell, can be comprising for example inside it
V group element, such as phosphorus (P), arsenic (As) and antimony (Sb).The plane of incidence of solar cell 30 can set textured, so as to increase
Plus light impingement rate.
Second sealing material layer 40 is arranged on polylith solar cell 30, the second sealing material layer 40 using and it is first close
Closure material 20 identical material of layer, so that its thermal coefficient of expansion is identical.Second sealing material layer 40 and the first sealing material layer 20
It can be solidified by laminating technology.
Light incident layer 50 is arranged on the second sealing material layer 40, can use for example low iron of optical glass of high transmission rate
Safety glass is used as light incident layer 50.Protective layer such as silicon tree can be set between the sealing material layer 40 of light incident layer 50 and second
Fat, for preventing solar cell from being influenceed by moisture and physical impact.
The upper surface of each piece of solar cell 30 sets Top electrode 31, and Top electrode 31 sets colelctor electrode 311.Colelctor electrode 311
Metal electrode can be used, such as by nickel (Ni), copper (Cu), silver-colored (Ag), aluminium (Al), tin (Sn), zinc (Zn), indium (In), titanium
(Ti) it is, one or more kinds of in golden (Au) etc. to make.Top electrode 31 is located at the upper surface of solar cell 30, and its area should use up can
Can be small, so as to avoid influenceing the light impingement rate of solar cell 30, such as gate-shaped electrode can be used as Top electrode 31.
The lower surface of each piece of solar cell 30 sets the bottom electrode 32 of collected current, and bottom electrode 32 can use metal electricity
Pole, one in as nickel (Ni), copper (Cu), silver-colored (Ag), aluminium (Al), tin (Sn), zinc (Zn), indium (In), titanium (Ti), golden (Au)
Plant or a variety of making.Bottom electrode 32 could be arranged to electrode layer, and its area is identical with the area of solar cell 30.
The connection line that the Top electrode and bottom electrode of adjacent solar battery 30 pass through the electrical connection between solar cell
33 are connected with each other.
The structure of the Top electrode 31 of solar cell module is referring to Fig. 2 and Fig. 3, and solar cell 30 is rectangular cell
Plate, it is set along the first sealing material layer 20 is transversely arranged.The length of solar cell 30 and the first sealing material layer 20, second
The width of sealing material layer 30 is equal, so that solar cell 30, the first sealing material layer 20 and the second sealing material layer 30
Cross section top and bottom difference it is coplanar.The colelctor electrode 311 of Top electrode 31 is many and prolonged from the top of solar cell 30
Bottom is reached, the parallel electrode in the interval 21 between solar cell 30.Top electrode 31 also includes between colelctor electrode 311
Transverse electrode 312, referring to Fig. 3, the transverse electrode 312 connected, each horizontal stroke are uniquely set between adjacent vertical colelctor electrode 311
To electrode 312 not on the same line.Transverse electrode 312 be light conductivity metal oxide electrode, can use such as zinc oxide,
The metal oxide such as tin oxide or chromium oxide.
The colelctor electrode 311 of the solar cell module Top electrode 31 of the embodiment of the present invention is in solar cell 30 by sunlight
During irradiation, because the second encapsulant is illuminated and the first encapsulant is not illuminated, between solar cell between
The expansion rate of second encapsulant of gap is more than the first encapsulant, so as to produce downward stress to solar cell, makes too
Positive energy battery is bent downwardly from both sides, because colelctor electrode 311 is separately independently arranged laterally in the embodiment of the present invention, each
The stress that colelctor electrode 311 is subject to is very little, therefore, it is possible to reduce the stress damage of colelctor electrode 311；Simultaneously as
Colelctor electrode 311 is electrically connected by the transverse electrode 312 between colelctor electrode 311, without using outside solar cell
Electrode outlet line；Also, each transverse electrode 312 is set to not on the same line, make that each transverse electrode 312 received should
Power is reduced.It is preferred that, the vertical width of transverse electrode 312 can be set greater than the transverse width of colelctor electrode 31, so as to carry
The resistance to stress ability of high transverse electrode.
A preferred embodiment of the invention sets rigid layer 22, rigidity referring to Fig. 4 on the interval 21 of solar cell 30
Opening 23 is provided with the middle of layer 22, is passed through for connection line 33.Rigid layer 22 extends to bottom from the top of solar cell 30,
It can be one layer or multilayer, and rigid layer material can be metal material such as aluminium.The second sealing material layer 40 be heated to
During lower expansion, rigid layer 22 can partly bear reclinate active force, so as to reduce the bending of solar cell 30, enter one
The stress of step reduction colelctor electrode 311.Likewise it is preferred that, the upper surface of rigid layer 22 can be set to reflecting surface, by light
The inner surface setting of incident layer 50 is reflecting layer, so that further using the light for being irradiated to solar-electricity cell compartment, reduction is too
The optical loss of positive energy battery component.
Transverse electrode 312, referring to Fig. 5, can be set to longitudinal colelctor electrode 311 by further preferred embodiment of the present invention
Into the special angle more than 30 degree, for example, 45 degree of angle is set to, so as to increase the length of transverse electrode 312, reduces stress
For the influence of transverse electrode 312.Because the bending stress of the laterally-distinct position of solar panel is different, positioned at the sun
The stress that the transverse electrode of energy battery both sides is received is bigger, causes it to be easier to sustain damage, and the laterally electricity in center
Pole can also be used.It is preferred that, as shown in figure 5, the width of each transverse electrode 312 can be set, make to be located at solar cell
The width of the transverse electrode of both sides is more than the transverse electrode width for being located at solar cell center, so as to reduce stress for both sides
The influence of transverse electrode, makes both sides transverse electrode have consistent service life with central transverse electrode.
Although describing embodiment with reference to multiple illustrative embodiments, it should be understood that those skilled in the art can set
Count out many other modifications fallen into the range of the principle of the disclosure and embodiment.More specifically, can the disclosure,
The building block and/arrangement mode combined the unit in accompanying drawing and scope of the following claims to this theme carry out various conversion and
Modification.In addition to the conversion of building block and/or arrangement mode and modification, alternative use is also to those skilled in the art
Significantly.
Claims (10)
1. a kind of photovoltaic solar cell component, including：First sealing material layer, is arranged on the polylith on the first sealing material layer
Solar cell, is arranged at the second sealing material layer on polylith solar cell；Each piece of solar cell upper surface with
And lower surface sets Top electrode and bottom electrode respectively；It is characterized in that：The current collection of the Top electrode extremely many is from solar energy
Battery top extends to bottom, the spaced and parallel vertical electrode with solar panel；The Top electrode also includes transverse electrode,
The transverse electrode connected is uniquely set between adjacent vertical electrode；Each transverse electrode is not on the same line.
2. photovoltaic solar cell component according to claim 1, it is characterised in that：The transverse electrode and the longitudinal direction
Electrode is vertically arranged.
3. photovoltaic solar cell component according to claim 2, it is characterised in that：The transverse electrode and the longitudinal direction
Electrode is into the special angle more than 30 degree.
4. photovoltaic solar cell component according to claim 3, it is characterised in that：The special angle is 45 degree.
5. photovoltaic solar cell component according to claim 4, it is characterised in that：The width of the transverse electrode is set
Degree, makes the width of the transverse electrode positioned at solar cell both sides be more than the transverse electrode width for being located at solar cell center.
6. photovoltaic solar cell component according to claim 5, it is characterised in that：The transverse electrode is light conductivity gold
Belong to oxide electrode.
7. photovoltaic solar cell component according to claim 6, it is characterised in that：The transverse electrode material includes oxygen
Change the metal oxides such as zinc, tin oxide or chromium oxide.
8. photovoltaic solar cell component according to claim 7, it is characterised in that：The transverse electrode is connection electricity
Pole, for colelctor electrode to be electrically connected.
9. photovoltaic solar cell component according to claim 8, it is characterised in that：It is also close including being arranged at described first
Backlight layer below closure material layer.
10. photovoltaic solar cell component according to claim 9, it is characterised in that：Also include being arranged at described second
Light incident layer on sealing material layer.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710268536.5A CN106992223B (en) | 2017-04-23 | 2017-04-23 | A kind of solar cell module |
| CN201810422417.5A CN108767030B (en) | 2017-04-23 | 2017-04-23 | Photovoltaic solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710268536.5A CN106992223B (en) | 2017-04-23 | 2017-04-23 | A kind of solar cell module |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810422417.5A Division CN108767030B (en) | 2017-04-23 | 2017-04-23 | Photovoltaic solar cell module |
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| Publication Number | Publication Date |
|---|---|
| CN106992223A true CN106992223A (en) | 2017-07-28 |
| CN106992223B CN106992223B (en) | 2019-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710268536.5A Active CN106992223B (en) | 2017-04-23 | 2017-04-23 | A kind of solar cell module |
| CN201810422417.5A Active CN108767030B (en) | 2017-04-23 | 2017-04-23 | Photovoltaic solar cell module |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810422417.5A Active CN108767030B (en) | 2017-04-23 | 2017-04-23 | Photovoltaic solar cell module |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4301322A (en) * | 1980-04-03 | 1981-11-17 | Exxon Research & Engineering Co. | Solar cell with corrugated bus |
| JP2007324264A (en) * | 2006-05-31 | 2007-12-13 | Shin Etsu Handotai Co Ltd | Solar battery |
| CN102132419A (en) * | 2009-01-29 | 2011-07-20 | 京瓷株式会社 | Photoelectric conversion cell and photoelectric conversion module |
| US20140230881A1 (en) * | 2011-01-04 | 2014-08-21 | Lg Electronics Inc. | Solar Cell Module |
| CN104040727A (en) * | 2011-12-30 | 2014-09-10 | Memc新加坡私人有限公司 | Bus bars for solar modules |
| CN205789999U (en) * | 2016-06-14 | 2016-12-07 | 山东新华联新能源科技有限公司 | Grid line structure, solar battery sheet and solar module |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013098496A (en) * | 2011-11-04 | 2013-05-20 | Mitsubishi Electric Corp | Solar battery module and manufacturing method thereof |
| CN102800730A (en) * | 2012-07-09 | 2012-11-28 | 友达光电股份有限公司 | Photovoltaic device |
| CN203733815U (en) * | 2014-02-26 | 2014-07-23 | 中电投西安太阳能电力有限公司 | Multi-grid solar cell assembly |
| CN204407335U (en) * | 2015-03-05 | 2015-06-17 | 苏州阿特斯阳光电力科技有限公司 | A kind of electrode structure at right side of solar cell |
| CN106847949B (en) * | 2017-04-16 | 2019-05-07 | 江苏晶科天晟能源有限公司 | A kind of photovoltaic solar cell component |
-
2017
- 2017-04-23 CN CN201710268536.5A patent/CN106992223B/en active Active
- 2017-04-23 CN CN201810422417.5A patent/CN108767030B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4301322A (en) * | 1980-04-03 | 1981-11-17 | Exxon Research & Engineering Co. | Solar cell with corrugated bus |
| JP2007324264A (en) * | 2006-05-31 | 2007-12-13 | Shin Etsu Handotai Co Ltd | Solar battery |
| CN102132419A (en) * | 2009-01-29 | 2011-07-20 | 京瓷株式会社 | Photoelectric conversion cell and photoelectric conversion module |
| US20140230881A1 (en) * | 2011-01-04 | 2014-08-21 | Lg Electronics Inc. | Solar Cell Module |
| CN104040727A (en) * | 2011-12-30 | 2014-09-10 | Memc新加坡私人有限公司 | Bus bars for solar modules |
| CN205789999U (en) * | 2016-06-14 | 2016-12-07 | 山东新华联新能源科技有限公司 | Grid line structure, solar battery sheet and solar module |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108767030B (en) | 2020-07-07 |
| CN106992223B (en) | 2019-07-16 |
| CN108767030A (en) | 2018-11-06 |
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