CN207165583U - Solar battery sheet and solar cell module - Google Patents
Solar battery sheet and solar cell module Download PDFInfo
- Publication number
- CN207165583U CN207165583U CN201721143160.7U CN201721143160U CN207165583U CN 207165583 U CN207165583 U CN 207165583U CN 201721143160 U CN201721143160 U CN 201721143160U CN 207165583 U CN207165583 U CN 207165583U
- Authority
- CN
- China
- Prior art keywords
- main grid
- grid
- solar battery
- fine
- battery sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003466 welding Methods 0.000 claims abstract description 51
- 230000011218 segmentation Effects 0.000 claims abstract description 20
- 229910000679 solder Inorganic materials 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 22
- 210000004027 cell Anatomy 0.000 description 19
- 238000005457 optimization Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000003850 cellular structure Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
Landscapes
- Photovoltaic Devices (AREA)
Abstract
Photovoltaic cell technical field, more particularly to solar battery sheet and solar cell module are the utility model is related to, the solar battery sheet includes front and back, in addition to main grid and back electrode；Main grid includes conventional main grid and fine and closely woven main grid；Conventional main grid and fine and closely woven main grid are parallel to each other；Fine and closely woven main grid is distributed with the both sides of every conventional main grid；Back electrode is set on the back side, including conventional back electrode and sectional back electrode, back electrode are segmentation structure, and every back electrode is corresponding with a main grid.Conventional main grid and fine and closely woven main grid are used in mixed way by above-mentioned technical proposal, can be by adjusting the quantity and layout type of conventional main grid and fine and closely woven main grid, reach good welding effect, and can enough amplifies the positive cell piece light-receiving area of solar battery sheet simultaneously, so that welding effect and generated output are optimized simultaneously.
Description
Technical field
Photovoltaic cell technical field is the utility model is related to, particularly solar battery sheet and solar battery group
Part.
Background technology
Solar energy has many-sided advantages such as inexhaustible, nexhaustible and clean environment firendly as a kind of green novel energy source.
It is a kind of main Solar use mode to receive luminous energy to be converted into electric energy by photovoltaic cell component, photovoltaic cell component be by
Some photovoltaic cell encapsulation, and arrangement form large area photovoltaic module power station.Wherein, photovoltaic cell absorbs luminous energy, battery
There is the accumulation of heterocharge in piece both ends, that is, produce " photovoltage ", that is, " photovoltaic effect ", in photovoltaic effect
In the presence of, solar battery sheet both ends produce electromotive force, so as to convert light energy into electric energy.
In general solar battery sheet is designed using more main grid half tones to meet the optimization needs of generated output, more main grid nets
The grid line width of version is thin, the technical problem of failure welding be present.
Utility model content
Based on this, it is necessary to for solar battery sheet grid line failure welding the problem of, there is provided a kind of improved sun
Can cell piece and solar cell module.
A kind of solar battery sheet, the solar battery sheet include front and back, and the front is used to absorb luminous energy,
The back side is relative with the front, it is characterised in that the solar battery sheet also includes：Main grid, the main grid are arranged on
On the front, the main grid includes M bar routine main grids and the fine and closely woven main grid of N bars, and the M is more than 1 or equal to 1；The M bars are conventional
Main grid and any two main grids in the fine and closely woven main grid of N bars are mutually parallel；Conventional main grid described in M bars with it is described it is positive in
Mandrel line is that axle is axisymmetricly distributed；The fine and closely woven main grid is distributed with the both sides of every conventional main grid；The fine and closely woven main grid
Axisymmetricly it is distributed as axle using the positive central axis；The width of the conventional main grid is more than the width of the fine and closely woven main grid
Degree；And back electrode, the back electrode are arranged on the back side, the back electrode includes M bar routine back electrodes and N bars are segmented
Back electrode；The conventional back electrode and the sectional back electrode are segmentation structures；I-th conventional back electrode and i-th
Conventional main grid is relative described in bar, and sectional back electrode described in j-th strip is relative with fine and closely woven main grid described in j-th strip, wherein, i=1,2,3 ...
M；J=1,2,3 ... N.
Conventional main grid and fine and closely woven main grid are used in mixed way by above-mentioned technical proposal, and conventional back electrode and sectional back electrode are mixed
Use, good welding effect can be reached by adjusting the quantity and layout type of conventional main grid and fine and closely woven main grid, while again
It can amplify the positive cell piece light-receiving area of solar battery sheet, so that welding effect and generated output obtain simultaneously
Optimization.
In one of the embodiments, the solar battery sheet also includes：Thin grid, the thin grid are arranged on the front
On, the thin grid are vertical with the main grid, and main grid described in the thin grid is electrically connected with, for electric current to be collected into the main grid.
In one of the embodiments, the solar battery sheet also includes：Anti-breaking grid, the anti-breaking grid and the thin grid
Vertically, the anti-breaking grid electrically connect with the thin grid；Every anti-breaking grid have multiple linkage sections, adjacent two companies
Connect and disconnection section is offered between section, the both ends of the linkage section are connected with two adjacent thin grid respectively, the connection
Section and the disconnection section are distributed between the thin grid.
In one of the embodiments, multiple pads are provided with the fine and closely woven main grid.
In one of the embodiments, the solar battery sheet also includes：First welding, first welding are used to divide
The conventional main grid and the conventional back electrode are not welded；And second welding, second welding are used to being respectively welded described
Fine and closely woven main grid and the sectional back electrode；Wherein, when second welding is used to weld the fine and closely woven main grid, second welding
With the pad solder on the fine and closely woven main grid.
In one of the embodiments, the section of first welding is rectangle, and the width range of first welding is
0.9mm~1.5mm；The section of second welding is circular, and the scope of the circular diameter is 0.2mm~0.45mm.
In one of the embodiments, the ratio of number M of the conventional main grid and the fine and closely woven main grid：N=2:6.
In one of the embodiments, the ratio of number M of the conventional main grid and the fine and closely woven main grid：N=1:8.
In one of the embodiments, the scope of the width of the conventional main grid is 0.9mm~1.5mm；The fine and closely woven master
The scope of the width of grid is 0.1mm~0.2mm；The scope of the width of the conventional back electrode is 1.3mm~1.9mm；Described point
The scope of the width of section back electrode is 1.3mm~1.9mm.
A kind of solar cell module, it is characterised in that the solar cell module includes solar cell string, described
Solar cell string includes the solar battery sheet described in any one multiple above-mentioned technical scheme, adjacent two solar-electricities
When pond piece is connected, the main grid of a solar battery sheet is connected with the back electrode of another adjacent solar battery sheet.
Brief description of the drawings
Fig. 1 is the front schematic view according to the solar battery sheet of one embodiment of the present utility model；
Fig. 2 is the partial enlarged drawing of the anti-breaking grid of the solar battery sheet described in Fig. 1；
Fig. 3 is the reverse side schematic diagram of the solar battery sheet shown in Fig. 1；
Fig. 4 is the front schematic view according to the solar battery sheet of another embodiment of the present utility model；
Fig. 5 is the reverse side schematic diagram of the solar battery sheet shown in Fig. 4.
Embodiment
For the ease of understanding the utility model, the utility model is more fully retouched below with reference to relevant drawings
State.Preferred embodiment of the present utility model is given in accompanying drawing.But the utility model can come in many different forms
Realize, however it is not limited to embodiments described herein.Opposite, there is provided the purpose of these embodiments is to the utility model
Disclosure understand more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
There may also be element placed in the middle.When an element is considered as that ' attach ' to another element, it can be directly to
Another element may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
For illustrative purposes only, it is unique embodiment to be not offered as " right side " and similar statement.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is intended merely to herein in terminology used herein of the present utility model
The purpose of specific embodiment is described, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
With reference to figure 1 and Fig. 3, the present embodiment provides a kind of solar battery sheet 100, and solar battery sheet 100 can be more
Crystal-silicon battery slice, Monocrystalline silicon cell piece or crystal silicon composite battery piece etc..Solar battery sheet 100 includes front 101 and the back side
102, front 101 is used to absorb luminous energy, and the back side 102 is relative with front 101；Solar battery sheet 100 also includes main grid 110 and the back of the body
Electrode 120；Main grid 110 and back electrode 120 are used for collected current.In addition, multiple Series Packages of solar battery sheet 100 and shape
Into solar cell string, when adjacent two solar battery sheets 100 are connected, the main grid 110 of a solar battery sheet 100
It can be connected with the back electrode 120 of another adjacent solar battery sheet 100, therefore, main grid 110 and back electrode 120 are also
Have the function that to make multiple solar battery sheets 100 be connected.
Main grid 110 is arranged on front 101, and main grid 110 includes M bar routines main grid 111 and the fine and closely woven main grid 112 of N bars, and M is more than
Or equal to 1.Any two main grids between M bar routines main grid 111 and the fine and closely woven main grid 112 of N bars are mutually parallel.M bars are routinely main
Grid 111 are axisymmetricly distributed using the central axis in front 101 as axle.Fine and closely woven master is all distributed with the both sides of every conventional main grid 111
Grid 112.Fine and closely woven main grid 112 is axisymmetricly distributed using the central axis in front 101 as axle.The width of conventional main grid 111 is more than thin
The width of close main grid 112.The width range of conventional main grid 111 can be 0.9mm~1.5mm, the model of the width of fine and closely woven main grid 112
It can be 0.1mm~0.2mm to enclose；The width of conventional main grid 111 is wide, is easy to weld, and has the function that to improve welding effect, fine and closely woven
The width of main grid 112 is thin, can amplify the light-receiving area of solar battery sheet 100, has the effect of optimization generated output.Pass through
To conventional main grid 111 and the layout type of fine and closely woven main grid 112 and the regulation of quantity, welding effect and generated output can be made simultaneously
Optimized.Conventional main grid 111 and fine and closely woven main grid 112 in the present embodiment do not limit the structure of main grid specifically, are intended merely to
The width for distinguishing conventional main grid 111 is more than the width of fine and closely woven main grid 112.Spacing between adjacent main grid 110 can be according to electric current
The needs of uniformity are designed, and the spacing L2 between conventional main grid 111 and adjacent fine and closely woven main grid 112 can be 24.8mm,
Spacing L1 between two adjacent fine and closely woven main grids 112 can be 12.4mm；L2 can also be 27.28mm, and L1 can also be
13.64mm.The length of side L of solar battery sheet 100 can be 156.75mm.By the way that conventional main grid 111 and fine and closely woven main grid 112 are existed
The parallel arrangement of front 101 and axial symmetry distribution, having makes electric current in the technique effect uniformly collected.
Back electrode 120 sets overleaf 102, and back electrode 120 includes M bar routines back electrode 121 and N bar sectional back electrodes
122, conventional back electrode 121 and sectional back electrode 122 are segmentation structure, and segmentation structure is segmented including several, adjacent
Two segmentation between offer disconnection section, exemplarily, in Fig. 1 conventional back electrode 121 include 3 segmentation 123, adjacent two
It is individual segmentation 123 between offer disconnect section 124, sectional back electrode 122 include 6 segmentation 125, adjacent two segmentation 125 it
Between offer disconnect section 126.Designed by segmentation structure, the slurry made used in back electrode 120 can be saved, reduced into
This.The back side 102 includes Al-BSF, because back electrode 120 is designed to segmental structure, has some segmentation and disconnection sections, can
Optimize Al-BSF proportion, and then optimize the generated output of solar battery sheet 100.I-th conventional back electrode 121 and i-th
Bar routine main grid 111 is relative with the fine and closely woven main grid 112 of j-th strip with respect to j-th strip sectional back electrode 122, wherein, i=1,2,3 ... M；j
=1,2,3 ... N.Each back electrode 120 and a relative main grid 110 form a pair of electrodes unit.Conventional back electrode 121 is wide
Degree is wide, is easy to the problem of welding can improve the failure welding of back electrode 120, has the technique effect for being easy to welding.The conventional back of the body
The scope of the width of electrode 121 can be 1.3mm~1.9mm；The scope of the width of sectional back electrode 122 can be 1.3mm~
1.9mm。
Conventional main grid 111 and fine and closely woven main grid 112 are used in mixed way by the present embodiment, by conventional back electrode 121 and segmentation back of the body electricity
Pole 122 is used in mixed way, and can reach good by adjusting the quantity and layout type of conventional main grid 111 and fine and closely woven main grid 112
Welding effect, while and can enough amplifies the cell piece light-receiving area in the front 101 of solar battery sheet 100, so that welding
Effect and generated output are optimized simultaneously.
With reference to figure 1, in one of the embodiments, solar battery sheet 100 also includes thin grid 130, and thin grid 130 are arranged on
Front 101, thin grid 130 are vertical with main grid 110, and thin grid 130 are electrically connected with main grid 110, for electric current to be collected into main grid
110, to ensure the power output of solar battery sheet 100, the quantity and densely distributed degree of thin grid 130 are entered according to generated output
Row is set.
With reference to figure 1 and Fig. 2, in one of the embodiments, solar battery sheet 100 also includes anti-breaking grid 140, anti-breaking grid
140 is vertical with thin grid 130, and anti-breaking grid 140 electrically connect with thin grid 130.Every anti-breaking grid 140 have multiple linkage sections 141, adjacent
Linkage section 141 between offer and disconnect section 142, the both ends of linkage section 141 are connected with adjacent thin grid 130 respectively, connect
Section 141 and disconnection section 142 are distributed between thin grid 130.When wherein one thin grid 130 have disconnected grid, electric current can be along
One thin grid 130 flow to the thin grid 130 of adjacent another by anti-breaking grid 140, then are collected to main grid 110, to ensure electric current energy
Enough it is collected to main grid 110.
With reference to figure 1, in one of the embodiments, multiple pads 113, the shape of pad 113 are provided with fine and closely woven main grid 112
The welding effect that shape, size and number can meet as needed is designed.The conventional He of main grid 111 can be welded by welding
The welding of fine and closely woven main grid 112, welding and fine and closely woven main grid 112 is to be welded by the pad 113 on welding and fine and closely woven main grid 112 and real
Existing, the width of fine and closely woven main grid 112 is thin, by setting pad 113, has the technique effect for being easy to weld fine and closely woven main grid 112.
In one of the embodiments, solar battery sheet 100 also includes the first welding (not shown) and the second welding (not
Show), the first welding is used to conventional main grid 111 and conventional back electrode 121 be respectively welded, and the section of the first welding is rectangle, the
The width of one welding can be 1.0mm or 1.2mm, the width of the first welding and conventional main grid 111 and the width of conventional back electrode 121
Degree matches, to be welded respectively with conventional main grid 111 and conventional back electrode 121；Second welding is used to fine and closely woven master be respectively welded
Grid 112 and sectional back electrode 122；When second welding is used to weld fine and closely woven main grid 112, on the second welding and fine and closely woven main grid 112
Pad 113 welds, and the section of the second welding is circular, and round diameter can be 0.25mm or 0.35mm, by by the second welding
Diameter of section and the width and pad 113 of sectional back electrode 122 match, so as to respectively with sectional back electrode 122 and fine and closely woven
The phase of pad 113 welding on main grid 112.
With reference to figure 1 and Fig. 3, in one of the embodiments, the quantity of conventional main grid 111 is 2, fine and closely woven main grid 112
Quantity is 6, and the quantity of conventional back electrode 121 is 2, and the quantity of sectional back electrode 122 is 6.By by conventional main grid 111
It is designed as 2, fine and closely woven main grid 112 is designed as 6, conventional back electrode 121 is designed as 2, sectional back electrode 122 is designed
For 6, make the generated output of welding effect and solar battery sheet 100 while there is preferable effect of optimization.
With reference to figure 4 and Fig. 5, in one of the embodiments, the quantity of conventional main grid 211 is 1, fine and closely woven main grid 212
Quantity is 8, and the quantity of conventional back electrode 221 is 1, and the quantity of sectional back electrode 222 is 8.By by conventional main grid 211
It is designed as 1, fine and closely woven main grid 212 is designed as 8, conventional back electrode 221 is designed as 1, sectional back electrode 222 is designed
For 8, make the generated output of welding effect and solar battery sheet 200 while there is preferable effect of optimization.
With reference to figure 1, in one of the embodiments, the width B1 of conventional main grid 111 can be 1.0mm；Fine and closely woven main grid 112
Width B2 can be 0.1mm；The width C 1 of conventional back electrode 121 can be 1.9mm；The width C 2 of sectional back electrode 122 can
To be 1.9mm, the width of wide, the conventional back electrode 121 of width of conventional main grid 111 is wide, has the technology effect for improving welding effect
Fruit, while the width of fine and closely woven main grid 112 is thin, has the technique effect for improving generated output.
With reference to figure 1, in one of the embodiments, conventional back electrode 121 can be three segmental structures, including 3 segmentations,
Disconnection section is offered between two adjacent segmentations, conventional back electrode 121 can also be four segmental structures；Sectional back electrode 122
Can be six segmental structures, including 6 segmentations, offer disconnection section between adjacent two segmentations.Sectional back electrode 122 also may be used
To be eight segmentations or ten segmental structures, by the way that back electrode 120 is designed as into segmental structure, it can save and make the institute of back electrode 120
Slurry, reduce cost.The back side 102 includes Al-BSF, because back electrode 120 is designed to segmental structure, have segmentation and
Section is disconnected, Al-BSF proportion can be optimized, and then optimize the generated output of solar battery sheet 100.
In one embodiment, a kind of solar cell module (not shown) is also provided, the solar cell module includes
Solar cell string (not shown), the solar cell string include the solar battery sheet in any one above-mentioned embodiment；When
When two adjacent solar battery sheets are connected, the main grid of one of solar battery sheet and another adjacent solar energy
The back electrode of cell piece is connected.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. a kind of solar battery sheet, the solar battery sheet includes front and back, and the front is used to absorb luminous energy, institute
It is relative with the front to state the back side, it is characterised in that the solar battery sheet also includes：
Main grid, the main grid are arranged on the front, and the main grid includes M bar routine main grids and the fine and closely woven main grid of N bars, the M
More than 1 or equal to 1；The M bars routine main grid and any two main grids in the fine and closely woven main grid of N bars are mutually parallel；M bars institute
Conventional main grid is stated axisymmetricly to be distributed as axle using the positive central axis；The both sides distribution of every conventional main grid is
State fine and closely woven main grid；The fine and closely woven main grid is axisymmetricly distributed using the positive central axis as axle；The width of the conventional main grid
Width of the degree more than the fine and closely woven main grid；And
Back electrode, the back electrode are arranged on the back side, and the back electrode includes M bar routine back electrodes and the N bars segmentation back of the body
Electrode；The conventional back electrode and the sectional back electrode are segmentation structures；I-th conventional back electrode and i-th
The conventional main grid is relative, and sectional back electrode described in j-th strip is relative with fine and closely woven main grid described in j-th strip, wherein, i=1,2,3 ... M；
J=1,2,3 ... N.
2. solar battery sheet according to claim 1, it is characterised in that the solar battery sheet also includes：
Thin grid, the thin grid are arranged on the front, and the thin grid are vertical with the main grid, and main grid described in the thin grid is electrical
Connection, for electric current to be collected into the main grid.
3. solar battery sheet according to claim 2, it is characterised in that the solar battery sheet also includes：
Anti-breaking grid, the anti-breaking grid are vertical with the thin grid, and the anti-breaking grid electrically connect with the thin grid；Every anti-breaking grid
With multiple linkage sections, offer disconnection section between adjacent two linkage sections, the both ends of the linkage section respectively with phase
Two adjacent thin grid are connected, and the linkage section and the disconnection section are distributed between the thin grid.
4. solar battery sheet according to claim 1, it is characterised in that be provided with multiple welderings on the fine and closely woven main grid
Disk.
5. solar battery sheet according to claim 4, it is characterised in that the solar battery sheet also includes：
First welding, first welding are used to the conventional main grid and the conventional back electrode be respectively welded；And
Second welding, second welding are used to the fine and closely woven main grid and the sectional back electrode be respectively welded；Wherein, described
When two weldings are used to weld the fine and closely woven main grid, second welding and the pad solder on the fine and closely woven main grid.
6. solar battery sheet according to claim 5, it is characterised in that：
The section of first welding is rectangle, and the width range of first welding is 0.9mm~1.5mm；
The section of second welding is circular, and the scope of the circular diameter is 0.2mm~0.45mm.
7. solar battery sheet according to claim 1, it is characterised in that the conventional main grid and the fine and closely woven main grid
Ratio of number M：N=2:6.
8. solar battery sheet according to claim 1, it is characterised in that the conventional main grid and the fine and closely woven main grid
Ratio of number M：N=1:8.
9. solar battery sheet according to claim 1, it is characterised in that：
The scope of the width of the conventional main grid is 0.9mm~1.5mm；
The scope of the width of the fine and closely woven main grid is 0.1mm~0.2mm；
The scope of the width of the conventional back electrode is 1.3mm~1.9mm；
The scope of the width of the sectional back electrode is 1.3mm~1.9mm.
10. a kind of solar cell module, it is characterised in that the solar cell module includes solar cell string, described
Solar cell string includes the solar battery sheet as described in any one claim in multiple 1-9 such as claim；
When two adjacent solar battery sheets are connected, the main grid of one of solar battery sheet and adjacent another
The back electrode of individual solar battery sheet is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143160.7U CN207165583U (en) | 2017-09-07 | 2017-09-07 | Solar battery sheet and solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721143160.7U CN207165583U (en) | 2017-09-07 | 2017-09-07 | Solar battery sheet and solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165583U true CN207165583U (en) | 2018-03-30 |
Family
ID=61720518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721143160.7U Active CN207165583U (en) | 2017-09-07 | 2017-09-07 | Solar battery sheet and solar cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165583U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023280308A1 (en) * | 2021-07-08 | 2023-01-12 | 天合光能股份有限公司 | Solar cell |
-
2017
- 2017-09-07 CN CN201721143160.7U patent/CN207165583U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023280308A1 (en) * | 2021-07-08 | 2023-01-12 | 天合光能股份有限公司 | Solar cell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105097975B (en) | Solar cell module | |
| CN206259375U (en) | A kind of circuit structure of crystal silicon battery photovoltaic module | |
| CN104617169A (en) | Photovoltaic component | |
| CN204407339U (en) | Solar module | |
| CN104576781A (en) | Solar cell | |
| CN105633187B (en) | A kind of high power generation performance photovoltaic module | |
| CN208093574U (en) | A kind of imbrication double-side assembly | |
| CN205609538U (en) | Photovoltaic module | |
| CN108281499A (en) | Novel circuit design's photovoltaic cell subassembly | |
| CN105552155B (en) | Solar cell module | |
| CN108258077A (en) | Half photovoltaic cell subassembly of full tandem type | |
| CN204464295U (en) | A kind of solar cell | |
| CN207165583U (en) | Solar battery sheet and solar cell module | |
| CN109119497A (en) | A kind of silicon-based solar cell structure | |
| CN109599454A (en) | A kind of rear surface of solar cell structure design | |
| CN206163498U (en) | Solar cell and solar cell module | |
| CN202839629U (en) | Solar cell | |
| CN208111455U (en) | Novel half photovoltaic cell assembly | |
| CN207834325U (en) | Half photovoltaic cell subassembly of full tandem type | |
| CN207743234U (en) | Photovoltaic module | |
| CN106788218A (en) | A kind of many terminal box solar components | |
| CN110459636A (en) | Solar cell photovoltaic module and solar cell photovoltaic component | |
| CN203013742U (en) | Front-side electrode of solar battery | |
| CN108281500A (en) | Novel half photovoltaic cell assembly | |
| CN206040652U (en) | Solar battery double -glass assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231017 Address after: 201400 Nanqiao Zhenjianghai Economic Park, Fengxian District, Shanghai Patentee after: GCL SYSTEM INTEGRATION TECHNOLOGY Co.,Ltd. Patentee after: GCL INTEGRATION TECHNOLOGY (SUZHOU) Co.,Ltd. Patentee after: Wuhu GCL Integrated New Energy Technology Co.,Ltd. Address before: 215600 Chenfeng Highway 288 1-6, Yangshe Town, Zhangjiagang City, Suzhou City, Jiangsu Province Patentee before: ZHANGJIAGANG GCL INTEGRATION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |