CN214956905U - Solar cell panel - Google Patents
Solar cell panel Download PDFInfo
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- CN214956905U CN214956905U CN202121266012.0U CN202121266012U CN214956905U CN 214956905 U CN214956905 U CN 214956905U CN 202121266012 U CN202121266012 U CN 202121266012U CN 214956905 U CN214956905 U CN 214956905U
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- solar cells
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- output line
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- 239000000758 substrate Substances 0.000 claims description 13
- 239000007769 metal material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
The utility model relates to a solar cell technical field discloses a solar cell panel, and it includes: the base plate, solar wafer, horizontal wire, vertical wire, positive output line and negative output line, solar wafer installs on the base plate, be horizontal arranging and vertically arranging between the solar wafer respectively, through vertical wire series connection between the solar wafer of vertically arranging, and parallel each other between the vertical arranging of every row of series connection, the solar wafer that is located every row of vertical arranging both ends of establishing ties establishes into the solar wafer of horizontal arranging, the solar wafer of horizontal arranging passes through horizontal wire and connects, the anodal horizontal wire of positive output line connection, the horizontal wire of negative output line connection negative pole. Through the connection of rationally arranging solar wafer and wire, reduce the inside circuit power consumptive of solar cell panel, the electric current that the inside circuit of balanced solar cell panel bore, and then improve the loss of the junction department of internal line.
Description
Technical Field
The utility model relates to a solar cell panel technical field, concretely relates to solar cell panel.
Background
Solar energy is a renewable energy source, and with the development of photovoltaic power generation technology, solar cell products are widely applied in life. Along with the rapid development of society, more and more solar cells are used to all kinds of electronic products, and electronic products can consume the electric energy, and solar cell panel's inside is walked line and also can be consumed the electric energy, and if solar cell panel's inside is walked line and is consumed the electric energy increase, will make the electric energy that electronic products utilized reduce. At present, the internal circuit of the existing solar cell panel is wired, so that large electric energy can be consumed, the current borne by the internal circuit is unbalanced, meanwhile, large loss can be generated at the connecting points, and the service condition of the solar cell panel is reduced. For example: the internal wiring of the existing solar cell panel generally adopts a method of leading out a positive and negative output line in the middle, or a method of leading out the positive and negative output lines at the same side, as shown in fig. 2 and 3.
Therefore, in view of the above problems, the existing solar cell panel needs to be further improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the great loss scheduling problem of bearing the weight of circuit unbalance, tie point department that solar cell panel exists. By designing the transverse arrangement and the longitudinal arrangement of the solar cells on the substrate, the solar cells can be reasonably arranged, so that the solar cells can be fully utilized; the solar cell pieces which are longitudinally arranged are connected in series, the positive electrode end of each row of the solar cell pieces which are longitudinally arranged in series is connected through the transverse lead of the positive electrode, and the negative electrode end of each row of the solar cell pieces which are longitudinally arranged in series is connected through the transverse lead of the negative electrode, so that the matrix connection of the solar cell pieces can be effectively realized; by adopting the form that the anode output line and the cathode output line are output diagonally, the power consumption of the lines inside the solar cell panel can be reduced, the current borne by the lines inside the solar cell panel is balanced, and the loss of the connecting points of the internal lines is further improved.
The technical scheme of the utility model is specifically as follows:
a solar panel, the solar panel comprising: the solar cell comprises a substrate, solar cells, transverse wires, longitudinal wires, a positive output line and a negative output line, wherein the solar cells are arranged on the substrate, the solar cells are transversely arranged and longitudinally arranged between the solar cells respectively, the transverse arrangement is at least two rows, the longitudinal arrangement of the solar cells is connected in series through the longitudinal wires, each row of the solar cells are connected in series, the longitudinal arrangement of each row of the solar cells is parallel to each other, the solar cells at the two ends of each row of the solar cells are vertically arranged and are arranged into the transverse arrangement of the solar cells, the transverse arrangement of the solar cells is connected through the transverse wires, the positive output line is connected with the transverse wires of the positive electrode, the negative output line is connected with the transverse wires of the negative electrode, the transverse wires of the positive electrode and the transverse wires of the negative electrode are arranged on opposite sides of a square shape, and the two diagonal vertexes of the square are respectively provided with the anode output line and the cathode output line.
Furthermore, the number of the solar cells is at least six, at least three rows of the vertically arranged solar cells are provided, the number of the transverse leads is two, the transverse leads are respectively set as a transverse positive lead and a transverse negative lead, the positive poles of the vertically arranged solar cells in each row are connected through the transverse positive lead, and the negative poles of the vertically arranged solar cells in each row are connected through the transverse negative lead.
Further, the solar wafer is at least six, vertically arrange solar wafer is six at least, horizontal wire is three, just horizontal wire includes anodal horizontal wire, the horizontal wire of negative pole and connects vertically arrange the horizontal wire of the inside positive terminal and the negative pole end of solar wafer, vertically arrange solar wafer divide for balanced partition and group, just it is two sets of at least to divide, pass through between each group vertically arrange the horizontal wire series connection of the inside positive terminal and the negative pole end of solar wafer, the positive terminal and the negative pole end of each group are the diagonal setting, anodal horizontal wire and the horizontal wire of negative pole are connected respectively the positive output line with the negative output line.
Furthermore, the number of the solar cell pieces is at least six, the number of the solar cell pieces which are longitudinally arranged is at least six, the number of the transverse conducting wires is at least four, the transverse conducting wires comprise transverse conducting wires which are connected with positive terminals inside the solar cell pieces which are longitudinally arranged, transverse conducting wires which are connected with negative terminals inside the solar cell pieces which are longitudinally arranged, transverse conducting wires of a positive electrode and transverse conducting wires of a negative electrode, the solar cell pieces which are longitudinally arranged are divided into groups in a balanced and equal way, the groups are at least two groups, the positive terminals of each row of the solar cell pieces which are longitudinally arranged in each group are connected in series through the transverse conducting wires of the positive terminals, the negative terminals of each row of the solar cell pieces which are longitudinally arranged in each group are connected in series through the transverse conducting wires of the negative terminals, and the transverse conducting wires of the positive terminals of each group are connected in series through the opposite angles, and the transverse lead of the anode and the transverse lead of the cathode are respectively connected with the anode output line and the cathode output line.
Further, the substrate is square.
Further, the substrate is made of a metal material.
Advantageous effects
The utility model can reasonably arrange the solar cells by designing the transverse arrangement and the longitudinal arrangement of the solar cells on the substrate, so that the solar cells can be fully utilized; the solar cell pieces which are longitudinally arranged are connected in series, the positive electrode end of each row of the solar cell pieces which are longitudinally arranged in series is connected through the transverse lead of the positive electrode, and the negative electrode end of each row of the solar cell pieces which are longitudinally arranged in series is connected through the transverse lead of the negative electrode, so that the matrix connection of the solar cell pieces can be effectively realized; by adopting the form that the anode output line and the cathode output line are output diagonally, the power consumption of the lines inside the solar cell panel can be reduced, the current borne by the lines inside the solar cell panel is balanced, and the loss of the connecting points of the internal lines is further improved. Through carrying out the reasonable grouping of vertically arranging, adopt the connection between the diagonal vertex of grouping, can realize series-parallel solar cell panel, and then can realize reducing the inside circuit power consumptive of solar cell panel, the electric current that the inside circuit of balanced solar cell panel bore, and then improve the loss of the junction of inner line department.
Drawings
Fig. 1 is a schematic structural view of a solar cell panel according to the present invention;
fig. 2 is a schematic structural diagram of a conventional middle outgoing line of a solar cell panel according to the present invention;
fig. 3 is a schematic structural view of the existing same-side outgoing line of the solar cell panel of the present invention;
fig. 4 is a schematic structural diagram of a diagonal line of a solar cell panel according to the present invention;
fig. 5 is a schematic structural view of the parallel-serial outgoing line of the solar cell panel of the present invention;
fig. 6 is a schematic diagram of the diagonal parallel-serial outgoing line structure of a solar cell panel of the present invention.
Reference numerals: 1. a substrate; 2. a solar cell sheet; 3. a transverse wire; 4. longitudinal guiding; 10. A positive output line; 11. a negative output line; 50. an intermediate positive output line; 51. an intermediate negative output line; 60. a side positive output line; 61. a side negative output line; 70. a diagonal positive output line; 71. A diagonal negative output line; 80. the anode output line is connected in series; 81. and is connected with the negative output line in series; 90. diagonal parallel-series positive output lines; 91. and the diagonal negative output lines are connected in series.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the utility model provides a pair of solar cell panel, solar cell panel includes: the solar cell comprises a substrate 1, solar cells 2, transverse wires 3, longitudinal wires 4, an anode output line 10 and a cathode output line 11, wherein the solar cells 2 are arranged on the substrate 1, the solar cells 2 are transversely arranged and longitudinally arranged between the solar cells 2 respectively, the transverse arrangement is at least two lines, the longitudinal arrangement is at least two lines, the solar cells longitudinally arranged are connected in series through the longitudinal wires 4, each line of the solar cells are connected in series, the longitudinal arrangement is parallel to each other, the solar cells at the two ends of the longitudinal arrangement which are connected in series are arranged into the transverse solar cells which are transversely arranged, the transverse solar cells transversely arranged are connected through the transverse wires 3, the anode output line is connected with the transverse wires of the anode, the cathode output line is connected with the transverse wires of the cathode, the transverse wires of the anode and the transverse wires of the cathode are arranged on opposite sides of a square shape, and the two diagonal vertexes of the square are respectively provided with the positive output line 10 and the negative output line 11.
In the first embodiment, referring to fig. 4, based on the first drawing, at least six solar cells 2 are provided, at least three rows of the solar cells are longitudinally arranged, two transverse wires 3 are provided, the transverse wires 3 are respectively provided as a transverse wire of a positive electrode and a transverse wire of a negative electrode, the positive electrodes of the solar cells longitudinally arranged in each row are connected through the transverse wire of the positive electrode, the negative electrodes of the solar cells longitudinally arranged in each row are connected through the transverse wire of the negative electrode, the diagonal positive electrode output line 70 is connected with the transverse wire of the positive electrode, and the diagonal negative electrode output line 71 is connected with the transverse wire of the negative electrode.
In the second embodiment, referring to fig. 5, based on the first embodiment, the number of the solar cells 2 is at least six, the number of the solar cells which are longitudinally arranged is at least six, the number of the transverse conducting wires 3 is three, and the transverse lead 3 comprises a transverse lead of a positive electrode, a transverse lead of a negative electrode and transverse leads for connecting the positive electrode end and the negative electrode end inside the longitudinally arranged solar cells, the longitudinally arranged solar cells are divided into groups in equal parts, the groups are at least two groups, the groups are connected in series through the transverse wires of the positive electrode end and the negative electrode end inside the solar cell pieces which are longitudinally arranged, the positive terminals and the negative terminals of the respective groups are diagonally arranged, and the lateral lead of the positive electrode and the lateral lead of the negative electrode are respectively connected with the parallel-serial positive output line 80 and the parallel-serial negative output line 81.
In the third embodiment, referring to fig. 6, based on the first drawing, the number of the solar cell sheets 2 is at least six, the number of the solar cell sheets longitudinally arranged is at least six, the number of the transverse wires 3 is at least four, the transverse wires 3 include transverse wires connected to positive terminals inside the solar cell sheets longitudinally arranged, transverse wires connected to negative terminals inside the solar cell sheets longitudinally arranged, a transverse wire of a positive electrode and a transverse wire of a negative electrode, the solar cell sheets longitudinally arranged are divided into groups in equal parts, the groups are at least two groups, the positive terminals of each row of the solar cell sheets longitudinally arranged in each group are connected in series through the transverse wire of the positive terminal, the negative terminals of each row of the solar cell sheets longitudinally arranged in each group are connected in series through the transverse wire of the negative terminal, the transverse lead of the positive end and the transverse lead of the negative end of each group are in diagonal series connection, and the transverse lead of the positive end and the transverse lead of the negative end are respectively connected with the diagonal parallel series positive output line and the diagonal parallel series negative output line.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A solar panel, comprising: the solar cell comprises a substrate, solar cells, transverse wires, longitudinal wires, a positive output line and a negative output line, wherein the solar cells are arranged on the substrate, the solar cells are transversely arranged and longitudinally arranged between the solar cells respectively, the transverse arrangement is at least two rows, the longitudinal arrangement of the solar cells is connected in series through the longitudinal wires, each row of the solar cells are connected in series, the longitudinal arrangement of each row of the solar cells is parallel to each other, the solar cells at the two ends of each row of the solar cells are vertically arranged and are arranged into the transverse arrangement of the solar cells, the transverse arrangement of the solar cells is connected through the transverse wires, the positive output line is connected with the transverse wires of the positive electrode, the negative output line is connected with the transverse wires of the negative electrode, the transverse wires of the positive electrode and the transverse wires of the negative electrode are arranged on opposite sides of a square shape, and the two diagonal vertexes of the square are respectively provided with the anode output line and the cathode output line.
2. The solar cell panel according to claim 1, wherein the number of the solar cells is at least six, the number of the solar cells arranged in the longitudinal direction is at least three, the number of the transverse wires is two, the transverse wires are respectively a transverse wire of a positive electrode and a transverse wire of a negative electrode, the positive electrodes of the solar cells arranged in the longitudinal direction of each row are connected through the transverse wire of the positive electrode, and the negative electrodes of the solar cells arranged in the longitudinal direction of each row are connected through the transverse wire of the negative electrode.
3. The solar cell panel as claimed in claim 1, wherein the number of the solar cells is at least six, the number of the solar cells arranged in the longitudinal direction is at least six, the number of the transverse wires is three, the transverse wires comprise transverse wires of a positive electrode, transverse wires of a negative electrode and transverse wires which are connected with the positive electrode end and the negative electrode end inside the longitudinally arranged solar cells, the longitudinally arranged solar cells are divided into groups in a balanced and equal way, the groups are at least two groups, the groups are connected in series through the transverse wires of the positive electrode end and the negative electrode end inside the solar cell pieces which are longitudinally arranged, the positive end and the negative end of each group are arranged diagonally, and the transverse lead of the positive electrode and the transverse lead of the negative electrode are respectively connected with the positive output line and the negative output line.
4. The solar cell panel according to claim 1, wherein the number of the solar cells is at least six, the number of the solar cells arranged in the longitudinal direction is at least six, the number of the transverse wires is at least four, and the transverse wires comprise transverse wires connected with positive terminals inside the solar cells arranged in the longitudinal direction, transverse wires connected with negative terminals inside the solar cells arranged in the longitudinal direction, a transverse wire of a positive terminal and a transverse wire of a negative terminal, the solar cells arranged in the longitudinal direction are divided into groups in equal parts, the groups are at least two groups, the positive terminals of each row of the solar cells arranged in the longitudinal direction in each group are connected in series through the transverse wires of the positive terminals, the negative terminals of each row of the solar cells arranged in the longitudinal direction in each group are connected in series through the transverse wires of the negative terminals, the transverse lead of the positive end and the transverse lead of the negative end of each group are connected in series diagonally, and the transverse lead of the positive end and the transverse lead of the negative end are respectively connected with the positive output line and the negative output line.
5. A solar panel as claimed in claim 1, wherein the substrate is square.
6. A solar panel as claimed in claim 5, wherein the substrate is of a metallic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121266012.0U CN214956905U (en) | 2021-06-07 | 2021-06-07 | Solar cell panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121266012.0U CN214956905U (en) | 2021-06-07 | 2021-06-07 | Solar cell panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214956905U true CN214956905U (en) | 2021-11-30 |
Family
ID=79052472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121266012.0U Expired - Fee Related CN214956905U (en) | 2021-06-07 | 2021-06-07 | Solar cell panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214956905U (en) |
-
2021
- 2021-06-07 CN CN202121266012.0U patent/CN214956905U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |