CN108172650A - Solar energy photovoltaic component and building integrated photovoltaic component - Google Patents
Solar energy photovoltaic component and building integrated photovoltaic component Download PDFInfo
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- CN108172650A CN108172650A CN201810136584.3A CN201810136584A CN108172650A CN 108172650 A CN108172650 A CN 108172650A CN 201810136584 A CN201810136584 A CN 201810136584A CN 108172650 A CN108172650 A CN 108172650A
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- solar battery
- battery cell
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- energy photovoltaic
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- 230000001590 oxidative effect Effects 0.000 claims abstract description 14
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims abstract description 7
- 239000004411 aluminium Substances 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 239000004698 Polyethylene Substances 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims 1
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- 239000002390 adhesive tape Substances 0.000 claims 1
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- 230000015556 catabolic process Effects 0.000 description 5
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- 239000000428 dust Substances 0.000 description 3
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical group C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 description 3
- 239000012790 adhesive layer Substances 0.000 description 2
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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
- H01L31/04—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
- H01L31/049—Protective back sheets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/23—Supporting structures directly fixed to an immovable object specially adapted for buildings specially adapted for roof structures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/20—Supporting structures directly fixed to an immovable object
- H02S20/22—Supporting structures directly fixed to an immovable object specially adapted for buildings
- H02S20/26—Building materials integrated with PV modules, e.g. façade elements
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses solar energy photovoltaic component and building integrated photovoltaic component a kind of solar energy photovoltaic components of the present invention, and including metal backing, the metal backing surface is provided with insulating layer；Mat formation on the insulating layer solar battery cell；Solar-energy photo-voltaic cell cell surface is mated formation gluing oxidant layer；The gluing oxidant layer is Nian Jie with glass panel by solar battery cell.Solar energy photovoltaic component and building integrated photovoltaic component in the present invention, voltage is low, safe to use.Its every piece solar battery cell works independently, even if a certain piece of solar battery cell is blocked or damages, it is also only the single failure of the solar cell for being blocked or damaging, it will not cause other solar battery cells to fail, it will not cause the circuit malfunction residing for it, therefore it is more suitable for being used in open air, is not easy to be affected by the external environment.
Description
Technical field
The present invention relates to a kind of solar energy photovoltaic component and building integrated photovoltaic components.
Background technology
Common solar photovoltaic assembly, each battery pack are sequentially connected in series by multiple solar battery cells.Make
With in the process, such set-up mode can bring unexpected trouble.For example, leaf or foreign matter are fallen in solar cell list
It can keep the sun off when in member.The solar battery cell being occluded can reduce generating efficiency or even entirely ineffective, such as a certain sun
Energy battery unit failure, then entire battery component failure.In addition, a certain solar battery cell can be sent out when partially or completely failing
Heat can form hot spot when serious.Can also voltage be caused to increase during a certain solar battery cell failure, can puncture this too when serious
Positive energy battery unit.Due to there is the risk of breakdown, the backboard of solar battery cell is only capable of using high molecular material, but
High molecular material leakproofness is difficult to achieve the effect that 100% waterproof, has both reduced the service life of solar battery cell, has also limited
The popularization and application of solar photovoltaic assembly are made.Solar battery cell series connection of the prior art, in use, due to
The foreign matters such as dust, leaf can sink down into the solar battery cell for blocking bottom end in component bottom end due to gravity.Existing skill
Product in art can not avoid this problem.
Invention content
An object of the present invention is to overcome deficiency of the prior art, provides a kind of novel sun safe to use
It can photovoltaic module.
In order to achieve the above object, the invention is realized by the following technical scheme：
Solar energy photovoltaic component, which is characterized in that it includes metal backing, and the metal backing surface is provided with absolutely
Edge layer；Mat formation on the insulating layer solar battery cell；Solar-energy photo-voltaic cell cell surface is mated formation gluing oxidant layer；The glue
Adhesive layer is Nian Jie with glass panel by solar battery cell.
According to one embodiment of present invention, the solar battery cell set-up mode is：
Multiple solar battery cells are composed in series a string；
The solar battery cell is set as more than two strings, two string more than solar battery cell as unit of going here and there simultaneously
Connection；
Each solar battery cell in every a string is in parallel with one of solar battery cell in other strings.
According to one embodiment of present invention, solar battery cell more than two string is formed in one group, every a string
Each solar battery cell it is in parallel with one of solar battery cell in other each strings in same group.
According to one embodiment of present invention, the solar battery cell is set as more than two, it is more than two too
Positive energy battery unit is connected as unit of group.
According to one embodiment of present invention, it connects later multigroup solar battery cell output cathode and output negative pole
Positioned at the same side.
According to one embodiment of present invention, solar battery cell more than two is connected by busbar.
According to one embodiment of present invention, the output cathode and output negative pole are connected with conducting wire.
According to one embodiment of present invention, solar battery cell is electrically connected by conductive tape.
According to one embodiment of present invention, solar battery cell upper and lower directions arrangement more than two strings.
According to one embodiment of present invention, the solar battery cell has anode and cathode, the anode
With the side of cathode distribution in above-below direction.
According to one embodiment of present invention, the metal backing is aluminium sheet or aluminium alloy plate.
According to one embodiment of present invention, the insulating layer is polyethylene film.
According to one embodiment of present invention, the gluing oxidant layer is ethene-vinyl acetate adhesive.
An object of the present invention is to overcome deficiency of the prior art, provides a kind of building integrated photovoltaic group
Part.
In order to achieve the above object, the invention is realized by the following technical scheme：
Building integrated photovoltaic component, which is characterized in that including aforementioned solar energy photovoltaic component, the metal back of the body
Plate is building roof.
Solar energy photovoltaic component and building integrated photovoltaic component in the present invention, voltage is low, safe to use.It is every
Block solar battery cell works independently, and is also only that this is hidden even if a certain piece of solar battery cell is blocked or damages
Gear or the single failure of solar cell of damage, will not cause other solar battery cells to fail, will not cause its institute
The circuit malfunction at place, therefore it is more suitable for being used in open air, is not easy to be affected by the external environment.In certain a part of solar cell list
During member damage, the component in the present invention will not generate hot spot, will not be on fire.Solar battery cell in the present invention, due to
Every piece of solar cell works independently, and is independent of each other, therefore even if a certain piece of solar battery cell damage its voltage will not
It is increased to reach breakdown voltage, it is possible to using metal backing without breakdown, increase the various of back veneer material selection
Property.Since aluminium sheet may be used as backboard in the present invention, the leakproofness of aluminium sheet more preferably, permeability rate it is extremely low, so can be more effective
Inside solar energy battery component is protected on ground, and product reliability is more preferable, longer life expectancy.When using metal backing, metal backing is also
It can be used directly as roofing board, enrich the performance of solar cell module, it is easier to promote.It is carried on the back using metal
Plate can prevent fires.More strings or the arrangement of multigroup solar battery cell upper and lower directions, anode and cathode are located at side, can avoid leaf,
Dust damages component entirety when foreign matters are fallen in bottom end.
Description of the drawings
Fig. 1 is the solar energy photovoltaic component structure diagram in the embodiment of the present invention 1.
Fig. 2 is the solar energy photovoltaic modular construction schematic side view in the embodiment of the present invention 1.
Fig. 3 is the solar battery cell set-up mode circuit theory schematic diagram in the embodiment of the present invention 1.
Fig. 4 is the solar battery cell set-up mode circuit theory schematic diagram in the embodiment of the present invention 2.
Fig. 5 is the solar battery cell set-up mode circuit theory schematic diagram in the embodiment of the present invention 3.
Fig. 6 is the solar energy photovoltaic component structure diagram in the embodiment of the present invention 5..
Specific embodiment
The present invention is described in further details below in conjunction with attached drawing.
Embodiment 1
As shown in Figure 1, solar energy photovoltaic component, including metal backing 501, mounts on the metal backing 501
There is solar photovoltaic assembly 510.As shown in Fig. 2, 510 packet insulating layer 502 of solar photovoltaic assembly, solar battery cell 503,
Gluing oxidant layer 504 and glass panel 505.501 surface of metal backing is provided with insulating layer 502；Mat formation too on the insulating layer 502
Positive energy battery unit 503；503 Surface pavement gluing oxidant layer 504 of solar battery cell；504 surface of gluing oxidant layer is laid with
There is glass panel 505.The metal backing 501 is aluminium sheet or aluminium alloy plate.The insulating layer 502 is polyethylene film.The glue
Adhesive layer 504 is ethene-vinyl acetate adhesive.
As shown in figure 3,505 set-up mode of solar battery cell in the present embodiment is：By two groups of solar cell lists
Member is composed in series.Each solar battery cell, can Independent Power Generation.Every group of solar battery cell is by two string solar-electricities
Pool unit composes in parallel, i.e., the first string as shown in Figure 1 being connected in series by 12 pieces of solar battery cells by conductive tape
Solar battery cell 100 and the second string solar cell being connected in series by 12 pieces of solar battery cells by conductive tape
Unit 200.In the first string solar battery cell 100, the first solar battery cell 101, the second solar battery cell
102nd, third solar battery cell 103 is until the 12nd solar battery cell 112 is sequentially connected in series.Second string solar cell
Also include 12 pieces of solar battery cells of series connection, i.e. the 13rd solar battery cell 201, the 14th sun in unit 200
Energy battery unit 202 is until the 24th solar battery cell 212.First string solar battery cell 100 and second string is too
Positive energy battery unit 200 composes in parallel one group of solar battery cell as unit of string by busbar.In example as depicted
In, it is provided with two groups of solar battery cells altogether, two groups of solar battery cells are connected as unit of group by busbar.Two groups too
After positive energy battery cells in series, anode and cathode are located at the same side, i.e., downside as shown in Figure 3.Anode and cathode connect respectively
It is connected to conducting wire.
In same group, each solar battery cell in every a string with one of them in other strings in group too
Positive energy battery units in parallel.As shown in figure 3, the first solar battery cell 101 in the first string solar battery cell 100 with
The 13rd solar battery cell 201 in second string solar battery cell 200 is in parallel.First string solar battery cell
The 14th solar battery cell in the second solar battery cell 102 and the second string solar battery cell 200 in 100
202 is in parallel, until the 12nd solar battery cell 112 and the second string solar energy in the first string solar battery cell 100
The 24th solar battery cell 212 in battery unit 200 is in parallel.
Those skilled in that art are appreciated that metal backing 501 and insulating layer 502, insulating layer 502 and solar cell
Appropriate adhesive can also be used to be bonded between unit 503, to enhance bonding strength.In the present embodiment, as a result of gold
Belong to backboard 501, metal backing 501 can mat formation as the roof of building or by insulating layer 502 in metal roof realization.Cause
This, the scheme of the present embodiment can realize building integrated photovoltaic.Although the insulating layer 502 in the present embodiment has used polyethylene
Film, 504 be ethene-vinyl acetate adhesive, it will be understood by those skilled in the art that this is not limitation of the present invention.It is conventional
The available insulating layer of solar photovoltaic assembly, gluing oxidant layer and other available materials, can be used in the present invention.
In the present embodiment, since backboard uses metal backing 501, solar photovoltaic assembly 501 can be both arranged on
On the roof such as color steel of metal, the structure shown in the present embodiment can also first be made, repave mounted in roof, metal backing 501
It is used as building roof.Therefore, the solar energy photovoltaic component in the present invention can be used as building integrated photovoltaic group
Part uses.
Embodiment 2
As shown in figure 4, the present embodiment and embodiment 1 the difference lies in：The set-up mode of solar battery cell is not
Together, remaining structure is same as Example 1.In example as shown in Figure 4, polylith solar battery cell is composed in series a string, i.e.,
As shown in Figure 2 the first string solar battery cell 100 being connected in series by 12 pieces of solar battery cells by conductive tape,
The second string solar battery cell 200 and by 12 pieces of sun being connected in series by 12 pieces of solar battery cells by conductive tape
The third string solar battery cell 300 that energy battery unit is connected in series by conductive tape.In the first string solar cell list
Member 100 in, the first solar battery cell 101, the second solar battery cell 102, third solar battery cell 103 until
12nd solar battery cell 112 is sequentially connected in series.Also include 12 pieces of sun of series connection in second string solar battery cell 200
Energy battery unit, i.e. the 13rd solar battery cell 201, the 14th solar battery cell 202 are until the 24th sun
It can battery unit 212.Third string solar battery cell 300 also include series connection 12 pieces of solar battery cells, i.e., the 20th
Five solar battery cells 301, the 26th solar battery cell 302 are until the 36th solar battery cell 312.
First string solar battery cell 100, second string solar battery cell 200 and third string solar battery cell
300 compose in parallel one group of solar battery cell as unit of string by busbar.In example as depicted, it is provided with four altogether
Group solar battery cell, four groups of solar battery cells are connected as unit of group by busbar.Four groups of solar battery cells
After series connection, anode and cathode are located at the same side, i.e., the right side of the paper as where Fig. 4.Anode and cathode, which are connected separately with, leads
Line.
In same group, each solar battery cell in every a string with one of them in other strings in group too
Positive energy battery units in parallel.As shown in figure 4, the first solar battery cell 101 in the first string solar battery cell 100 with
The 13rd solar battery cell 201 in second string solar battery cell 200 is in parallel.First string solar battery cell
The 14th solar battery cell in the second solar battery cell 102 and the second string solar battery cell 200 in 100
202 is in parallel, until the 12nd solar battery cell 112 and the second string solar energy in the first string solar battery cell 100
The 24th solar battery cell 212 in battery unit 200 is in parallel.The tenth in second string solar battery cell 200
Three solar battery cells 201 also with the 25th solar battery cell 301 in third string solar battery cell 300 simultaneously
Connection；Second string solar battery cell 200 in the 14th solar battery cell 202 also with third string solar battery cell
The 26th solar battery cell 302 in 300 is in parallel；Until the in the second string solar battery cell 200 the 24th
Solar battery cell 212 also with the 36th solar battery cell 312 in third string solar battery cell 300 simultaneously
Connection.
In actual use, according to paper direction shown in Fig. 4, solar battery cell upper and lower directionss of going here and there arrange more, just
Pole, cathode are respectively positioned on right side.In this way, even if bottom first string solar battery cell 100 in one or all quilt
It blocks and fails, the solar battery cell work in other string, other groups will not be influenced.
Embodiment 3
As shown in figure 5, on the basis of embodiment 2, electricity is provided between two groups of solar cells of series connection for the present embodiment
Connection bypass 400, electrical connection bypass and are provided with diode 401 on 400.In normal use, between two groups of solar cells
As described in Example 2, the electrical connection bypass 400 in the present embodiment does not work for electrical connection.In two groups of sun shown in embodiment 2
Electrical connection between energy battery is broken down, and voltage, which increases, when two groups of solar cells can not be electrically connected, between group can puncture two poles
Two groups of solar cells are electrically connected by pipe 401, electrical connection bypass 400.
Embodiment 5
As shown in fig. 6, solar energy photovoltaic component, including metal backing 501,501 surface of metal backing is set
It is equipped with insulating layer 502；Solar photovoltaic assembly in embodiment 1, embodiment 2 or the embodiment 3 of mating formation on the insulating layer 502；
503 Surface pavement gluing oxidant layer 504 of solar battery cell；504 surface of gluing oxidant layer is equipped with glass panel 505.Institute
Metal backing 501 is stated as aluminium sheet or aluminium alloy plate.The insulating layer 502 is polyethylene film.The gluing oxidant layer 504 for ethylene-
Vinyl acetate adhesive.Those skilled in that art be appreciated that metal backing 501 and insulating layer 502, insulating layer 502 with too
It is positive appropriate adhesive can also to be used to be bonded between battery unit 503, to enhance bonding strength.Metal backing 501, insulation
The surrounding of layer 502, solar battery cell 503 and glass panel 505 is provided with frame 500.Each layer is fixed as one by frame 500
A unit.Any one of embodiment 1,2 and 3 may be used in the set-up mode of solar battery cell.
Solar photovoltaic assembly and solar energy photovoltaic component in the present invention, voltage is low, safe to use.Its every piece too
It is positive can battery unit work independently, even if a certain piece of solar battery cell is blocked or damages, be also only this be blocked or
The single failure of solar cell of damage will not cause other solar battery cells to fail, will not cause residing for it
Circuit malfunction, therefore it is more suitable for being used in open air, is not easy to be affected by the external environment.It is damaged in certain a part of solar battery cell
Bad when, the present invention in component will not generate hot spot, will not be on fire.Solar cell in the present invention, due to every piece of sun
Energy battery works independently, and is independent of each other, therefore even if a certain piece of solar battery cell damages its voltage and will not be increased to reach
To breakdown voltage, it is possible to using metal backing without breakdown, increase the diversity of back veneer material selection.Due to this
Aluminium sheet may be used as backboard in invention, the leakproofness of aluminium sheet more preferably, permeability rate it is extremely low, so the sun can be protected more effectively
Energy inside battery component, product reliability is more preferable, longer life expectancy.When using metal backing, metal backing can also directly be made
It is used for roofing board, enriches the performance of solar cell module, it is easier to promote.Using metal backing, can prevent fires.It is more
String or the arrangement of multigroup solar battery cell upper and lower directions, anode and cathode are located at side, the foreign matters such as leaf, dust can be avoided to fall
It is whole that component is damaged at bottom end.
Embodiment in the present invention is only used for that the present invention will be described, and is not construed as limiting the scope of claims limitation,
Other substantially equivalent replacements that those skilled in that art are contemplated that, all fall in the scope of protection of the present invention.
Claims (14)
1. solar energy photovoltaic component, which is characterized in that it includes metal backing, and the metal backing surface is provided with insulation
Layer；Mat formation on the insulating layer solar battery cell；Solar-energy photo-voltaic cell cell surface is mated formation gluing oxidant layer；The gluing
Oxidant layer is Nian Jie with glass panel by solar battery cell.
2. solar energy photovoltaic component according to claim 1, which is characterized in that the solar battery cell setting
Mode is：
Multiple solar battery cells are composed in series a string；
The solar battery cell is set as more than two strings, and solar battery cells more than two strings is in parallel as unit of going here and there；
Each solar battery cell in every a string is in parallel with one of solar battery cell in other strings.
3. solar energy photovoltaic component according to claim 2, which is characterized in that solar-electricity more than two string
Cell stack into each solar battery cell in one group, every a string with one of them in other each strings in group too
Positive energy battery units in parallel.
4. solar energy photovoltaic component according to claim 3, which is characterized in that the solar battery cell setting
To be more than two, solar battery cell more than two is connected as unit of group.
5. solar energy photovoltaic component according to claim 4, which is characterized in that later multigroup solar-electricity of connecting
Pool unit output cathode and output negative pole are located at the same side.
6. solar energy photovoltaic component according to claim 4, which is characterized in that solar cell list more than two
Member is connected by busbar.
7. solar energy photovoltaic component according to claim 6, which is characterized in that the output cathode and output negative pole
It is connected with conducting wire.
8. solar energy photovoltaic component according to claim 2, which is characterized in that solar battery cell passes through conduction
Adhesive tape is electrically connected.
9. solar energy photovoltaic component according to claim 2, which is characterized in that solar cell lists more than two strings
First upper and lower directions arrangement.
10. the solar energy photovoltaic component according to claim 2 or 9, which is characterized in that the solar cell list
Member has anode and cathode, the side of the anode and cathode distribution in above-below direction.
11. solar energy photovoltaic component according to claim 1, which is characterized in that the metal backing for aluminium sheet or
Aluminium alloy plate.
12. solar energy photovoltaic component according to claim 1, which is characterized in that the insulating layer is polyethylene film.
13. solar energy photovoltaic component according to claim 1, which is characterized in that the gluing oxidant layer is ethylene-vinegar
Sour adhesive ethylene.
14. building integrated photovoltaic component, which is characterized in that novel described in including claim 1 to 13 any claim
Solar photovoltaic assembly, the metal backing are building roof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810136584.3A CN108172650A (en) | 2018-02-09 | 2018-02-09 | Solar energy photovoltaic component and building integrated photovoltaic component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810136584.3A CN108172650A (en) | 2018-02-09 | 2018-02-09 | Solar energy photovoltaic component and building integrated photovoltaic component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108172650A true CN108172650A (en) | 2018-06-15 |
Family
ID=62513596
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810136584.3A Pending CN108172650A (en) | 2018-02-09 | 2018-02-09 | Solar energy photovoltaic component and building integrated photovoltaic component |
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| CN (1) | CN108172650A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61154083A (en) * | 1984-12-26 | 1986-07-12 | Toshiba Corp | Protective circuit for solar cell array |
| CN85102909A (en) * | 1984-11-27 | 1986-07-16 | 松下电器产业株式会社 | The structure of solar cell sealing assemble |
| CN202307950U (en) * | 2011-09-30 | 2012-07-04 | 深圳华加日铝业有限公司 | Solar battery assembly for photovoltaic building integration and back board thereof |
| CN103104074A (en) * | 2013-02-01 | 2013-05-15 | 安徽长远绿色能源有限公司 | Photovoltaic structural element module for building |
| CN203339196U (en) * | 2013-07-14 | 2013-12-11 | 合肥微纳电工有限公司 | Novel photovoltaic module structure |
| CN103794671A (en) * | 2014-02-28 | 2014-05-14 | 英利能源（中国）有限公司 | Photovoltaic assembly and fluoride-free back plate |
| CN103794670A (en) * | 2014-02-28 | 2014-05-14 | 英利能源（中国）有限公司 | Flexible backplane and photovoltaic module |
| CN104505412A (en) * | 2014-11-24 | 2015-04-08 | 连云港神舟新能源有限公司 | A solar cell module having a topological structure |
| CN104835871A (en) * | 2014-02-11 | 2015-08-12 | 海宁市亿盛电子有限公司 | Connection mode of battery pieces in solar cell module |
| CN105637758A (en) * | 2013-08-21 | 2016-06-01 | 腾克太阳能公司 | Fully redundant photovoltaic array |
| CN105633187A (en) * | 2016-01-04 | 2016-06-01 | 河海大学常州校区 | High-generating performance photovoltaic module |
| CN205303481U (en) * | 2016-01-04 | 2016-06-08 | 协鑫集成科技股份有限公司 | Solar cell module |
| CN207925493U (en) * | 2018-02-09 | 2018-09-28 | 赫里欧新能源科技（上海）有限公司 | Solar energy photovoltaic component and building integrated photovoltaic component |
-
2018
- 2018-02-09 CN CN201810136584.3A patent/CN108172650A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85102909A (en) * | 1984-11-27 | 1986-07-16 | 松下电器产业株式会社 | The structure of solar cell sealing assemble |
| JPS61154083A (en) * | 1984-12-26 | 1986-07-12 | Toshiba Corp | Protective circuit for solar cell array |
| CN202307950U (en) * | 2011-09-30 | 2012-07-04 | 深圳华加日铝业有限公司 | Solar battery assembly for photovoltaic building integration and back board thereof |
| CN103104074A (en) * | 2013-02-01 | 2013-05-15 | 安徽长远绿色能源有限公司 | Photovoltaic structural element module for building |
| CN203339196U (en) * | 2013-07-14 | 2013-12-11 | 合肥微纳电工有限公司 | Novel photovoltaic module structure |
| CN105637758A (en) * | 2013-08-21 | 2016-06-01 | 腾克太阳能公司 | Fully redundant photovoltaic array |
| CN104835871A (en) * | 2014-02-11 | 2015-08-12 | 海宁市亿盛电子有限公司 | Connection mode of battery pieces in solar cell module |
| CN103794670A (en) * | 2014-02-28 | 2014-05-14 | 英利能源（中国）有限公司 | Flexible backplane and photovoltaic module |
| CN103794671A (en) * | 2014-02-28 | 2014-05-14 | 英利能源（中国）有限公司 | Photovoltaic assembly and fluoride-free back plate |
| CN104505412A (en) * | 2014-11-24 | 2015-04-08 | 连云港神舟新能源有限公司 | A solar cell module having a topological structure |
| CN105633187A (en) * | 2016-01-04 | 2016-06-01 | 河海大学常州校区 | High-generating performance photovoltaic module |
| CN205303481U (en) * | 2016-01-04 | 2016-06-08 | 协鑫集成科技股份有限公司 | Solar cell module |
| CN207925493U (en) * | 2018-02-09 | 2018-09-28 | 赫里欧新能源科技（上海）有限公司 | Solar energy photovoltaic component and building integrated photovoltaic component |
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Application publication date: 20180615 |