CN209418512U - Double-side solar cell interconnection architecture - Google Patents
Double-side solar cell interconnection architecture Download PDFInfo
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- CN209418512U CN209418512U CN201822237492.2U CN201822237492U CN209418512U CN 209418512 U CN209418512 U CN 209418512U CN 201822237492 U CN201822237492 U CN 201822237492U CN 209418512 U CN209418512 U CN 209418512U
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- conducting wire
- solar battery
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- solar cell
- battery sheet
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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
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Abstract
This application discloses a kind of double-side solar cell interconnection architectures, including at least two pieces of solar battery sheets, it is electrically connected between adjacent solar battery sheet by connection component, connection component includes conducting wire, conducting wire is electrically connected with one of solar battery sheet front electrode grid line, conducting wire is electrically connected with another solar cell back face gate electrode line, the radial arrangement in side that conducting wire is laterally away from another solar battery sheet close to the one of another solar battery sheet from any solar battery sheet, front electrode grid line and rear electrode grid line are connected by conducting wire, to two pieces of adjacent solar battery sheets of connection, conducting wire is between two pieces of solar battery sheets, the distance between conducting wire is smaller, conductor length can be reduced, reduce resistance, reduce transmission range, the solar battery sheet for making it possible for larger size carries out Lamination.
Description
Technical field
The utility model relates generally to field of photovoltaic power generation, and in particular to area of solar cell, more particularly to it is a kind of double
Face solar cell interconnection architecture.
Background technique
Currently, gradually exhausting with fossil energy, for solar cell as new energy substitution scheme, use is more and more wider
It is general.Solar cell is the device that the luminous energy of the sun is converted to electric energy.Solar cell generates carrier using photogenic voltage principle,
Then carrier is drawn using electrode, to be conducive to efficiently use electric energy.Solar cell interconnection generates electricity as photovoltaic solar
An important ring, technical solution has photovoltaic power generation performance important influence.Laminated batteries interconnection technique be it is a kind of compared with
The good scheme for realizing battery-efficient interconnection.In lamination interconnection architecture, the mutually overlapping connection of cell piece head and the tail is drastically reduced
Gap in cell piece conventional arrangement interconnection architecture, more solar battery cells can be set on unit area, improve
Effective sun light utilization efficiency.
In the prior art, the internal resistance of lamination solar cell interconnection architecture is excessive, affects whole power output, and
Since itself interconnection architecture transmits the biggish limitation of resistance, smaller transmission range is needed between solar battery sheet, therefore, is needed
Monolith solar battery sheet is cut into the lesser solar battery sheet of size, to bring the decline of yield rate, is increased
The risk of solar battery crack.
Utility model content
In view of drawbacks described above in the prior art or deficiency, it is intended to provide a kind of two-sided sun that can reduce transmission resistance
Battery interconnection architecture.
In a first aspect, the double-side solar cell interconnection architecture of the utility model, including at least two pieces of solar battery sheets, phase
It is electrically connected between adjacent solar battery sheet by connection component, connection component includes conducting wire, conducting wire and one of solar energy
The electrical connection of cell piece front electrode grid line, conducting wire is electrically connected with another solar cell back face gate electrode line, conducting wire from times
One solar battery sheet close to the one of another solar battery sheet be laterally away from another solar battery sheet side it is radial
Arrangement.
According to technical solution provided by the embodiments of the present application, front electrode grid line and rear electrode are connected by conducting wire
Grid line, thus two pieces of adjacent solar battery sheets of connection, conducting wire is between two pieces of solar battery sheets, between conducting wire
Apart from smaller, conductor length can be reduced, reduce resistance, transmission range is reduced, make it possible for the solar energy of larger size
Cell piece carries out lamination, is able to solve the larger problem of existing interconnection architecture transmission resistance.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the double-side solar cell interconnection architecture of the embodiments of the present invention；
Fig. 2 is the structural schematic diagram of the double-side solar cell interconnection architecture of the embodiments of the present invention；
Fig. 3 is the structural schematic diagram of the double-side solar cell interconnection architecture of the embodiments of the present invention；
Fig. 4 is the structural representation of the solar battery sheet of the double-side solar cell interconnection architecture of the embodiments of the present invention
Figure；
Fig. 5 is the structural representation of the solar battery sheet of the double-side solar cell interconnection architecture of the embodiments of the present invention
Figure；
Fig. 6 is the structural representation of the solar battery sheet of the double-side solar cell interconnection architecture of the embodiments of the present invention
Figure；
Fig. 7 is the structural representation of the solar battery sheet of the double-side solar cell interconnection architecture of the embodiments of the present invention
Figure；
Fig. 8 is the polymer film of the double-side solar cell interconnection architecture of the embodiments of the present invention and the knot of conducting wire cooperation
Structure schematic diagram；
Fig. 9 is the polymer film of the double-side solar cell interconnection architecture of the embodiments of the present invention and the knot of conducting wire cooperation
Structure schematic diagram；
Figure 10 is polymer film and the conducting wire cooperation of the double-side solar cell interconnection architecture of the embodiments of the present invention
Structural schematic diagram；
Figure 11 is polymer film and the conducting wire cooperation of the double-side solar cell interconnection architecture of the embodiments of the present invention
Structural schematic diagram；
Figure 12 is polymer film and the conducting wire cooperation of the double-side solar cell interconnection architecture of the embodiments of the present invention
Structural schematic diagram；
Figure 13 is polymer film and the conducting wire cooperation of the double-side solar cell interconnection architecture of the embodiments of the present invention
Structural schematic diagram.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining relevant utility model, rather than the restriction to the utility model.It further needs exist for illustrating
, part relevant to utility model is illustrated only for ease of description, in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Please refer to Fig. 1-3,11-13, the double-side solar cell interconnection architecture of the utility model, including at least two blocks of solar energy
Cell piece 10 is electrically connected between adjacent solar battery sheet 10 by connection component, and connection component includes conducting wire 12, conducting wire 12
It is electrically connected with one of 10 front electrode grid line 11 of solar battery sheet, conducting wire 12 and another 10 back side of solar battery sheet
Gate electrode line electrical connection, conducting wire 12 are laterally away from from any solar battery sheet 10 close to the one of another solar battery sheet 10 another
The radial arrangement in side of one solar battery sheet 10.
In the embodiment of utility model, solar battery sheet southern exposure is fixedly connected with front electrode grid line on one side, just
Photogenerated current in solar battery sheet can be guided to outside batteries by face gate electrode line.Front electrode grid are connected by conducting wire
Line and rear electrode grid line do not need that the connection electrodes such as other main grids are arranged in the front of solar battery sheet and the back side
Device can reduce the usage amount of the noble metals such as silver, reduce costs.The cross section of conducting wire is come relative to conventional electrodes
It says, is the interface comparatively optimized, can accomplish the maximum efficiency of electric current transmission, and the quantity of conducting wire can be according to difference
Production requirement be designed.When two pieces of solar battery sheets are connected, two pieces of solar battery sheets are electric with multiple conducting wires
Connection, can be effectively reduced the resistance of interconnection architecture, to reduce loss caused by the resistance of interconnection architecture.
Front electrode grid line and rear electrode grid line can be directed toward another broadside from a broadside of solar battery sheet,
A piece front electrode grid line is at least electrically connected with a conducting wire, and a rear electrode grid line is at least electrically connected with a conducting wire, just
Face gate electrode line and rear electrode grid line can be a long line segment, and front electrode grid line and rear electrode grid line can be with institutes
Some conducting wires are electrically connected, and front electrode grid line and rear electrode grid line can also be electrically connected with a conducting wire, front electrode
Grid line and rear electrode grid line can disconnect in the place of conducting wire, can reduce the length of front electrode grid line and rear electrode grid line
Degree reduces front electrode grid line and blocks to solar battery sheet, improves the utilization rate of solar battery sheet light.Conducting wire can incite somebody to action
The sunlight for being incident on conducting wire is reflected into solar battery sheet surface again, improves the utilization rate of solar battery sheet light, reduces
It is influenced caused by electrode shading.Diameter of wire is 50-200 microns, wherein diameter of wire can with but not just for 50,100,
150,200 microns.
Conducting wire is laterally away from another solar battery close to the one of another solar battery sheet from any solar battery sheet
The radial arrangement in the side of piece, that is, between adjacent two pieces of solar battery sheets, the distance between adjacent wires
Will be smaller, that is, between adjacent two pieces of solar battery sheets, conducting wire can be compacter, and conducting wire is set as radiating
Shape can optimize electric current transmission direction, reduce transmission path and internal damage, so that the photoelectricity for improving solar battery sheet turns
Change efficiency.The solar battery sheet for making it possible for larger width carries out lamination, can also reduce full wafer solar-electricity
The cutting times of pond plate reduce machine brought by cutting full wafer solar panel to reduce the number of technique connection
Tool damage and fragment rate.
Solar battery sheet be full wafer solar panel cut, can by full wafer solar panel along with width
The parallel direction cutting in side, solar battery sheet can be the half of full wafer solar panel, one third, four/
One, 1/5th or 1/6th.
With reference to Fig. 8-10, further, connection component includes polymer film 30, and conducting wire 12 and polymer film 30 are fixed, is gathered
Object is closed, 30 are fixedly connected with solar battery sheet 10.
In the embodiment of utility model, connection component includes polymer film, and conducting wire is fixed with polymer film, polymer film
It is fixedly connected with solar battery sheet, conducting wire and gate electrode line are electrical connections.The material of polymer film may include: acetic acid fibre
Tie up element, fluororesin, polysulfone resin, polyester resin, polyamide, polyurethane resin or polyolefin resin.Polymer film is
Transparent membrane, polymer film are pvf film.Polymer film and conducting wire can be by carrying out hot pressing to polymer film, so that
Polymer film and conducting wire welding, conducting wire can be from the side of polymer film or two sides exposing.Polymer film can be single layer
Polymer film or multi-layer polymer film.
Further, polymer film 30 is Nian Jie with solar battery sheet 10.
In the embodiment of utility model, polymer film is Nian Jie with solar battery sheet, and polymer film is fixed with conducting wire
Side is provided with adhesive layer, when processing to conducting wire, convenient for fixing polymer film and solar battery sheet, thus fixed
Conducting wire improves the accuracy of processing, reduces difficulty of processing.
Further, by be fixed with conducting wire 12 polymer film 30 and 11 hot pressing of front electrode grid line formed conducting wire 12 with just
Face gate electrode line 11 is electrically connected, and/or,
The polymer film 30 for being fixed with conducting wire 12 and the hot pressing of rear electrode grid line are formed into conducting wire 12 and rear electrode grid line
Electrical connection.
In the embodiment of utility model, the polymer film for being fixed with conducting wire and the hot pressing of front electrode grid line are formed into conducting wire
It is electrically connected, can be first embedded on polymer film with but not just for conducting wire, and conducting wire can expose polymer film with gate electrode line
Surface, the position of preliminary fixed conducting wire, then carries out hot pressing for polymer film and front electrode grid line, so that front electrode grid line
It is electrically connected with conducting wire, the laying of conducting wire in preparation process and contraposition can be made more convenient and accurate, it is multiple that technique can be reduced
Miscellaneous degree, or even processing step is reduced, additionally, due to the presence of polymer film, so that the contact of two pieces of adjacent solar battery sheets
Become contact flexible, reduce the fragment rate of solar battery sheet, decreases this interconnection architecture in the follow-up process not
The generation of good hole.
The polymer film for being fixed with conducting wire and rear electrode grid line hot pressing are formed conducting wire to be electrically connected with gate electrode line, it can be with
But it is first embedded on polymer film not just for conducting wire, and conducting wire can expose polymer film surface, the position of preliminary fixed conducting wire
It sets, polymer film and rear electrode grid line are then carried out hot pressing can make so that rear electrode grid line is electrically connected with conducting wire
The laying and contraposition of conducting wire are more convenient and accurate in preparation process, can reduce process complexity, or even reduce processing step,
It is reduced additionally, due to the presence of polymer film so that the contact of two pieces of adjacent solar battery sheets becomes contact flexible
The fragment rate of solar battery sheet decreases the generation of the bad hole of this interconnection architecture in the follow-up process.
With reference to Figure 12, further, polymer film 30 is provided with through-hole 31, through-hole 30 be arranged between conducting wire 12 and/or
Between 10 broadside of conducting wire 12 and solar battery sheet.
In the embodiment of utility model, polymer film is provided with through-hole, through-hole setting between the conductors and/or conducting wire with
Between solar battery sheet broadside, through-hole can increase the transmitance of sunlight, improve the generating efficiency of solar battery sheet, together
When, the use of polymer film can be also reduced, production cost is reduced.The shape of through-hole can be circle, triangle, diamond shape, with
And other irregular or regular geometries.
Further 12 exterior section of conducting wire or conductive layer 15 is fully coated with reference to topic 8-10.
Further, the fusing point of conductive layer 15 is less than 240 DEG C.
In the embodiment of utility model, it is coated with the conductive layer of low melting point on conducting wire, conducting wire and electricity can be greatly reduced
Processing step when pole grid line connects, is decreased because of applying conductive the step of reducing battery surface applying conductive bridging agent
Bridging agent and generate bad, improve the yields of solar battery sheet.
Conductive layer is the combination of any one or more in electroconductive resin, indium, antimony, tin, bismuth, lead, silver, cadmium or zinc.It leads
Electric resin includes polymeric matrix and conducting particles, and the polymeric matrix of electroconductive resin includes thermosetting resin or thermoplastic resin
Rouge, thermosetting resin or thermoplastic resin include: epoxy resin, organic siliconresin, polyimide resin, phenolic resin, poly- ammonia
Appointing in ester, acrylic resin, polyolefin, polyamide, polyphenylene oxide, fluororesin, polymethyl methacrylate, polysulfones or polyester
It anticipates one or more combinations.The conducting particles of electroconductive resin include: gold, silver, copper, aluminium, zinc, nickel and graphite any one or
A variety of combinations, conducting particles shape are graininess or sheet.
The material of conducting wire is any one in copper, aluminium, silver, gold, copper clad aluminum, corronil or ormolu.It can also lead
The advantages of material of line is copper, and it is high that copper has conductivity, and cost is relatively low.
Further, the conducting wire 12 on any solar battery sheet 10 is flat close to the side of another solar battery sheet 10
Flat conducting wire.
In the embodiment of utility model, the conducting wire between two panels solar battery sheet passes through flaky process, makes
It obtains conducting wire and becomes flat conductor, improve the contact area between conducting wire and solar battery sheet, be convenient for conducting wire and solar-electricity
Pond piece forms preferable contact, meanwhile, also reduce the gap between two pieces of solar battery sheets, reduce it is underlying too
The pressure of positive energy cell piece, reduces fragment rate.
Further, the quantity of conducting wire 12 is 3-100 root.
In the embodiment of utility model, the quantity of conducting wire can be set according to the actual situation.
With reference to Fig. 6 and 7, further, front electrode grid line 11 is vertical with conducting wire 12, and rear electrode grid line and conducting wire 12 hang down
Directly.
In the embodiment of utility model, front electrode grid line is vertical with conducting wire, and rear electrode grid line is vertical with conducting wire, electricity
Pole grid line is fan-shaped, increases the total length of gate electrode line, improves the reliability of solar battery sheet.
With reference to Figure 4 and 5, further, front electrode grid line 11 is parallel with 10 long side of solar battery sheet, rear electrode grid
Line is parallel with 10 long side of solar battery sheet.
In the embodiment of utility model, front electrode grid line is parallel with solar battery sheet long side, rear electrode grid line
Parallel with solar battery sheet long side, the distance between each gate electrode line is equal, easy to process and manufacture.
With reference to Fig. 5 and 7, further, it is arranged between conducting wire 12 and/or between 10 broadside of conducting wire 12 and solar battery sheet
There is a front electrode grid line 11, is provided with rear electrode between conducting wire 12 and/or between 10 broadside of conducting wire 12 and solar battery sheet
Grid line.
In the embodiment of utility model, it is provided with just between conducting wire and/or between conducting wire and solar battery sheet broadside
Face gate electrode line, that is, front electrode grid line are compartment of terrain distributions, and every section of front electrode grid line is electrically connected with conducting wire, is convenient for
The electric energy export that inside battery is generated.The front electrode grid line being spaced apart can more save electrode material, and into one
Step reduces shading, increases effective light absorption area of solar battery sheet, to improve photoelectric conversion efficiency and generated energy.
Rear electrode grid line, that is, the back side are provided between conducting wire and/or between conducting wire and solar battery sheet broadside
Gate electrode line is compartment of terrain distribution, and every section of rear electrode grid line is electrically connected with conducting wire, convenient for the electric energy for generating inside battery
Export.The rear electrode grid line being spaced apart can more save electrode material.
Further, conducting wire 12 is straight wire.
In the embodiment of utility model, conducting wire is straight wire, can reduce transmission path and internal loss, improve too
The photoelectric conversion efficiency of positive energy cell piece.
Further, two pieces of adjacent solar battery sheets 10 partly overlap to form overlapping region.
In the embodiment of utility model, two pieces of adjacent solar battery sheets can be partly overlapped, under being located at
The solar battery sheet in face can support solar battery sheet above, and reduce the length of conducting wire, reduce resistance, reduce two
Transmission loss between a adjacent solar battery piece.
Further, the width of overlapping region is 0.1-3 millimeters.
In the embodiments of the present invention, overlapping region cannot be wide or narrow, and wide will lead to blocks range mistake
Greatly, the generating efficiency of solar cell module is reduced, the narrow solar battery sheet bonding strength that will lead to is inadequate, solar-electricity
Pond component is easily damaged, and the width of overlapping region is 0.1-3 millimeters, not only ensure that the bonding strength of solar cell module, but also
It ensure that generating efficiency.
Further, mutually closely, two pieces of adjacent solar battery sheets are non-overlapping for two pieces of adjacent solar battery sheets
Region.
, can also be by two pieces of adjacent solar battery sheets mutually closely in the embodiments of the present invention, Ke Yijin
One step increases the utilization rate of solar battery sheet, reduces the loss of shading bring, also saves the usage amount of solar battery sheet,
Save cost.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that utility model range involved in the application, however it is not limited to made of the specific combination of above-mentioned technical characteristic
Technical solution, at the same should also cover do not depart from the utility model design in the case where, by above-mentioned technical characteristic or its be equal
Feature carries out any combination and other technical solutions for being formed.Such as features described above and (but being not limited to) disclosed herein have
The technical solution for thering is the technical characteristic of similar functions to be replaced mutually and being formed.
Claims (22)
1. a kind of double-side solar cell interconnection architecture, which is characterized in that including at least two pieces of solar battery sheets, adjacent is described
It is electrically connected between solar battery sheet by connection component, the connection component includes conducting wire, the conducting wire and one of institute
State the electrical connection of solar battery sheet front electrode grid line, the conducting wire and another solar cell back face gate electrode line
Electrical connection, the conducting wire is laterally away from from any solar battery sheet close to the one of another solar battery sheet another
The radial arrangement in the side of the solar battery sheet.
2. double-side solar cell interconnection architecture according to claim 1, which is characterized in that the connection component includes polymerization
Object film, the conducting wire are fixed with the polymer film, and the polymer film is fixedly connected with the solar battery sheet.
3. double-side solar cell interconnection architecture according to claim 2, which is characterized in that the polymer film and it is described too
Positive energy cell piece bonding.
4. double-side solar cell interconnection architecture according to claim 2, which is characterized in that be fixed with the conducting wire for described
The polymer film form the conducting wire with the front electrode grid line hot pressing and be electrically connected with the front electrode grid line, and/
Or,
The polymer film for being fixed with the conducting wire and the rear electrode grid line hot pressing are formed into the conducting wire and institute
State the electrical connection of rear electrode grid line.
5. double-side solar cell interconnection architecture according to claim 2, which is characterized in that the polymer film is provided with logical
Hole, the through-hole setting is between the conducting wire and/or between the conducting wire and the solar battery sheet broadside.
6. double-side solar cell interconnection architecture according to claim 2, which is characterized in that the material of the polymer film is
Cellulose acetate, fluororesin, polysulfone resin, polyester resin, polyamide, polyurethane resin or polyolefin resin.
7. double-side solar cell interconnection architecture according to claim 1, which is characterized in that the conducting wire exterior section is complete
Portion is coated with conductive layer.
8. double-side solar cell interconnection architecture according to claim 7, which is characterized in that the material of the conductive layer is gold
Category or alloy, the fusing point of the conductive layer is less than 240 DEG C.
9. double-side solar cell interconnection architecture according to claim 7, which is characterized in that the material of the conductive layer is
The combination of any one or more in indium, antimony, tin, bismuth, zinc, cadmium and lead.
10. double-side solar cell interconnection architecture according to claim 7, which is characterized in that the material of the conductive layer is
Electroconductive resin.
11. double-side solar cell interconnection architecture according to claim 10, which is characterized in that the electroconductive resin includes poly-
Close object matrix and conducting particles.
12. double-side solar cell interconnection architecture according to claim 11, which is characterized in that the polymeric matrix is ring
Oxygen resin, organic siliconresin, polyimide resin, phenolic resin, polyurethane, acrylic resin, polyolefin, polyamide, polyphenyl
The combination of any one or more in ether, fluororesin, polymethyl methacrylate, polysulfones and polyester.
13. double-side solar cell interconnection architecture according to claim 11, which is characterized in that the conducting particles be gold,
The combination of any one or more in silver, copper, aluminium, zinc, nickel and graphite, the conducting particles shape are graininess or sheet.
14. double-side solar cell interconnection architecture according to claim 1, which is characterized in that any solar battery
The conducting wire of on piece is flat conductor close to the side of another solar battery sheet.
15. double-side solar cell interconnection architecture according to claim 1, which is characterized in that the quantity of the conducting wire is 3-
100.
16. double-side solar cell interconnection architecture according to claim 1, which is characterized in that the front electrode grid line with
The conducting wire is vertical, and the rear electrode grid line is vertical with the conducting wire.
17. double-side solar cell interconnection architecture according to claim 1, which is characterized in that the front electrode grid line with
The solar battery sheet long side is parallel, and the rear electrode grid line is parallel with the solar battery sheet long side.
18. double-side solar cell interconnection architecture according to claim 1, which is characterized in that between the conducting wire and/or institute
It states and is provided with the front electrode grid line between conducting wire and the solar battery sheet broadside, it is between the conducting wire and/or described
The rear electrode grid line is provided between conducting wire and the solar battery sheet broadside.
19. double-side solar cell interconnection architecture according to claim 1, which is characterized in that two pieces of adjacent sun
Energy cell piece partly overlaps to form overlapping region.
20. double-side solar cell interconnection architecture according to claim 19, which is characterized in that the width of the overlapping region
It is 0.1-3 millimeters.
21. double-side solar cell interconnection architecture according to claim 1, which is characterized in that the material of the conducting wire be copper,
Aluminium, silver, gold, copper clad aluminum, corronil or ormolu.
22. double-side solar cell interconnection architecture according to claim 1, which is characterized in that two pieces of adjacent sun
Can cell piece mutually closely, two pieces of adjacent non-overlapping regions of the solar battery sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822237492.2U CN209418512U (en) | 2018-12-28 | 2018-12-28 | Double-side solar cell interconnection architecture |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020135003A1 (en) * | 2018-12-28 | 2020-07-02 | 泰州隆基乐叶光伏科技有限公司 | Solar cell interconnection structure, polymer film provided with wires, and method for manufacturing polymer film provided with wires |
| CN111403498A (en) * | 2018-12-28 | 2020-07-10 | 泰州隆基乐叶光伏科技有限公司 | Double-sided solar cell interconnection structure |
-
2018
- 2018-12-28 CN CN201822237492.2U patent/CN209418512U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020135003A1 (en) * | 2018-12-28 | 2020-07-02 | 泰州隆基乐叶光伏科技有限公司 | Solar cell interconnection structure, polymer film provided with wires, and method for manufacturing polymer film provided with wires |
| CN111403498A (en) * | 2018-12-28 | 2020-07-10 | 泰州隆基乐叶光伏科技有限公司 | Double-sided solar cell interconnection structure |
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