CN110011615A - A kind of photovoltaic module structure - Google Patents
A kind of photovoltaic module structure Download PDFInfo
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- CN110011615A CN110011615A CN201910406138.4A CN201910406138A CN110011615A CN 110011615 A CN110011615 A CN 110011615A CN 201910406138 A CN201910406138 A CN 201910406138A CN 110011615 A CN110011615 A CN 110011615A
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- terminal box
- plug
- output end
- box
- integral type
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- 239000008393 encapsulating agent Substances 0.000 claims abstract description 20
- 241000446313 Lamella Species 0.000 claims abstract description 7
- 239000011521 glass Substances 0.000 claims abstract description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 238000005538 encapsulation Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 12
- 241000220317 Rosa Species 0.000 abstract description 4
- 239000004020 conductor Substances 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 18
- 230000008569 process Effects 0.000 description 12
- 238000009434 installation Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
-
- H—ELECTRICITY
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
-
- 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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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of photovoltaic module structures, including face glass layer, front-sheet encapsulant layer, battery lamella, back-sheet encapsulant layer, the integral type ontology terminal box that the back-sheet encapsulant layer surface is arranged in and the plug-in terminal box being connect with the lead of the integral type ontology terminal box set gradually from top to bottom, the lead is connect with the plug-in terminal box, the integral type ontology terminal box by setting interface, with the connector of the Interface Matching, and the output end of the plug-in terminal box is provided with the interface or the connector with the Interface Matching.It is directly attached in integral type ontology terminal box, plug-in terminal box by using connector, socket, reduce or eliminate the connecting wire of the half electrode of external hanging type wire box, outer celling rose half conductor resistance, conducting wire and joint metal resistance, conducting wire and wire box internal diode electrode or PCB pin metal contact resistance are reduced, realizes internal resistance loss reduction, the lower power consumption of component.
Description
Technical field
The present invention relates to photovoltaic module networking technology fields, more particularly to a kind of photovoltaic module structure.
Background technique
Photovoltaic module in use, needs to increase newly as optimized, when shutdown, miniature inversion function, generally by group
The part back side simultaneously connects newly-increased corresponding function wire box, and newly-increased wire box is connected by form in series or in parallel into power generation system
System.
Currently, the terminal box of industry mainstream has corresponding positive and negative anodes to be connected, and external hanging type wire box includes to input, is defeated
Connector out, and each connector (positive/negative) includes conducting wire, as shown in Figure 1, the terminal box positive and negative anodes used include more
The positive and negative anodes of conducting wire, plug-in terminal box 13 and ontology terminal box 12 that 11 back side of module body is arranged in all include conducting wire,
It will form connector 14 in connection procedure, can exist to generated energy and waste.Thus, the importing internal resistance of photovoltaic external hanging type wire box increases
Total internal resistance in whole system becomes one of the element for restricting and further being promoted comprising external connecting function component power.For example, one
As component power generation when temperature be up to 70 DEG C, terminal box is affixed on backboard face, while cable current is up to 9A, if terminal box cable compared with
More, resistance is promoted the junction inside cable and wire box at high temperature, and generated output loss is higher in wire box fever ratio, component
The high-temperature oxydation that length of service also will receive metal junction influences.
It is mainly as follows with regard to the mode of current relevant reduction component internal resistance heating loss:
1, component internal uses low-resistivity welding, but cost is excessively high；
2, terminal box length of cable is reduced, departmental components mounting location can only be directed to, for being connected between the column of large area power station,
Conductor length is insufficient；
3, functional wire box is integrated to component wire box, i.e., is merged two wire box.
Above-mentioned existing scheme not can avoid following problems:
1, when positive and negative anodes cable is longer, it is broken that cable is wrapped in the cable sheath that may cause during external force is pullled
It splits；Positive and negative anodes cable can cause the aging of high temperature crust and puncture short risk in power station end Long Term Contact together；
It 2, the use of low resistance welding is and to reduce length of cable premised on the manufacturing cost for improving component and can be only applied to
Single component, on large-scale power station, the connection cables length between two rows of components is inadequate, while reducing length of cable substantially simultaneously
The internal resistance of component is not reduced, and the internal resistance of wire box is concentrated mainly on the junction between metal；
3, two kinds of wire box functions are merged, on the one hand increases the power test difficulty (Functional Module in processing procedure engineering
Containing higher impedance, power test is high to external resistance requirements in industry at present, unstable containing impedance test results), also increase
The diversity of product, the processing procedure of particular components are easy to produce higher cost of labor.
Summary of the invention
The object of the present invention is to provide a kind of photovoltaic module structures, reduce electric energy damage of the photovoltaic module in power generation process
Consumption promotes capacity factor.
In order to solve the above technical problems, the embodiment of the invention provides a kind of photovoltaic module structures, including from top to bottom according to
Front-sheet encapsulant layer, battery lamella, back-sheet encapsulant layer, the back-sheet encapsulant layer surface is arranged in the face glass layer of secondary setting
Integral type ontology terminal box and the plug-in terminal box being connect with the lead of the integral type ontology terminal box, the lead and institute
Plug-in terminal box, the integral type ontology terminal box are stated by setting interface, connect with the connector of the Interface Matching, it is described outside
The output end of mounting wire box is provided with the interface or the connector with the Interface Matching.
Wherein, the input terminal of the plug-in terminal box is arranged in the middle part of the junction box body of the plug-in terminal box, output
The junction box body both ends of the plug-in terminal box are arranged in end.
Wherein, the plug-in terminal box is an integral structure or the integral type ontology terminal box and institute with the lead
Lead is stated to be an integral structure.
It wherein, further include circumferentially being connected and fixed the face glass layer, the front-sheet encapsulant layer, the battery lamella, institute
The frame of back-sheet encapsulant layer is stated, the integral type ontology terminal box is connect with the short side of the frame.
Wherein, electrode input end, the cathode output end of the plug-in terminal box are connected with conductive contact, negative input,
Cathode output end is provided with interface or negative input, the cathode output end of the plug-in terminal box are connected with conductive contact, just
Pole input terminal is provided with interface.
Wherein, electrode input end, the negative input of the plug-in terminal box are connected with conductive contact, cathode output end,
Cathode output end is provided with interface or cathode output end, the cathode output end of the plug-in terminal box are connected with conductive contact, just
Pole input terminal, negative input are provided with interface.
Wherein, the electrode input end, the negative input setting of the plug-in terminal box mount wire box master outside
The left end of the plug-in junction box body, right end is arranged in the middle part of body, the cathode output end, cathode output end.
Wherein, the length of the plug-in terminal box is 15mm~2000mm, with a thickness of 5mm~60mm, width be 14mm~
400mm。
Wherein, the integral type ontology terminal box passes through the interior of layer of silica gel frame Nian Jie with the back-sheet encapsulant layer, described
Side bonds.
Photovoltaic module structure provided by the embodiment of the present invention has the advantage that compared with prior art
The photovoltaic module structure, by using connector, socket directly integral type ontology terminal box, plug-in terminal box into
Row connection, reduce or eliminates the connecting wire of the half electrode of external hanging type wire box, reduces existing ontology terminal box and outer
The quantity for mounting wire box connection procedure center tap, reduces outer celling rose half conductor resistance, conducting wire and joint metal resistance, leads
Line and wire box internal diode electrode or PCB pin metal contact resistance realize that the internal resistance loss of component reduces, power loss drops
It is low.Further, since directly adopt connector, the structure of socket is attached so that mounting process is simpler, improve installation effect
Rate.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is the present invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also basis
These attached drawings obtain other attached drawings.
Fig. 1 is the Wiring box connection structure schematic diagram of single side photovoltaic module in the prior art；
Fig. 2 is a kind of structural schematic diagram of specific embodiment of photovoltaic module structure provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to FIG. 2, Fig. 2 is a kind of structure of specific embodiment of photovoltaic module structure provided in an embodiment of the present invention
Schematic diagram.
In a specific embodiment, the photovoltaic module structure, including the face glass set gradually from top to bottom
Layer, front-sheet encapsulant layer, battery lamella, back-sheet encapsulant layer 21, the integral type ontology for being arranged in 21 surface of back-sheet encapsulant layer connect
Wire box 22 and the plug-in terminal box 23 being connect with the lead of the integral type ontology terminal box 22, the lead with it is described plug-in
Terminal box 23, the integral type ontology terminal box 22 are connect by setting interface, with the connector of the Interface Matching, described plug-in
The output end of terminal box 23 is provided with the interface or the connector with the Interface Matching.
Directly be attached in split type ontology terminal box 22, plug-in terminal box 23 by using connector, socket, reduce or
The connecting wire for eliminating the half electrode of external hanging type wire box reduces existing ontology terminal box 22 and connects with plug-in terminal box 23
The quantity of termination process center tap reduces outer celling rose half conductor resistance, in conducting wire and joint metal resistance, conducting wire and wire box
Portion's diode electrode or PCB pin metal contact resistance realize internal resistance loss reduction, the lower power consumption of component.In addition, by
It is attached in the structure for directlying adopt connector, socket, so that mounting process is simpler, improves installation effectiveness.
Since component long-term work cable has the risks such as loss, aging, only half contains cable to each electrode of component, can be with
Cable waste rate is reduced, to reduce component because of power loss caused by the relevant internal resistance of connecting line；Component cable is reduced can be with
Prevent each wire box cable winds positive and negative anodes in production, handling process in component from being caused outside cable by uncontrollable external force mutual extrusion
Skin rupture；More positive and negative anodes cables occur overlapping under high temperature tooling state, will appear between cable when the length of service is longer
Crust punctures risk, and the reduction of component number of cables can effectively reduce positive and negative anodes and overlap probability；Component wire box cable is every to reduce one,
Reducing inside wire box without cable electrode metal tie point, correspondingly reduces the contact resistance of the contact point, component permanent worker
Make under state, power generation internal power consumption reduces, the available generated energy summation in lifting assembly life cycle；In conducting wire total length
Under constant, practically identical length conducting wire, which separates two parts, can have the loss that metal cuts and encapsulates at wire box manufacture end.
In the prior art, during carrying out ontology terminal box 22, plug-in terminal box 23 connects, due to ontology terminal box
22, the connecting wire of plug-in terminal box 23 cannot be directly connected to, and need on the one hand to be made by means of connector the installation of terminal box difficult
Spend larger, installation cost is higher, the manufacturing cost of component is in a disguised form improved, on the other hand, in ontology terminal box 22 and outer mounting
23 constant gap of wire box, need except ontology terminal box 22, plug-in terminal box 23, additionally increase material, increase material at
This.And the technical solution in the embodiment of the present invention, using the connection type of socket, connector, in ontology terminal box 22, outer mounting
During wire box 23 connects, it is possible to reduce half connector usage amount reduces material cost and process costs, simultaneously because
There is no connector in the middle part of ontology terminal box 22,23 connecting lead wire of plug-in terminal box, the internal resistance of component is reduced, to reduce component
Power loss so that entire component all obtains certain decline from process costs, material cost to cost of electricity-generating.
In the present invention, the setting position of input terminal and output end for plug-in terminal box 23 without limitation, in the present invention
One embodiment in, in order to simplify wiring, improve process flow, the input terminal setting of the plug-in terminal box 23 is described outer
In the middle part of the junction box body for mounting wire box 23, the junction box body both ends of the plug-in terminal box 23 are arranged in output end.
In the present invention, no for connection relationship of plug-in terminal box 23, lead and integral type ontology terminal box 22 etc.
It is specifically limited, can be the plug-in terminal box 23 and be an integral structure with the lead, be also possible to the integral type sheet
Body terminal box 22 is an integral structure with the lead.
Even it can also be that three is absolute construction, it, can first will be in plug-in in this way in the installation process of terminal box
After the position of terminal box 23 and integral type ontology terminal box 22 is fixed, by the connector of lead be inserted into plug-in terminal box 23 and
In the interface of integral type ontology terminal box 22, between being thus not present between plug-in terminal box 23 and integral type ontology terminal box 22
Away from possibility that is excessive, causing the length of lead inadequate, and need to reinstall, mounting process difficulty is greatly reduced.In addition, adopting
With whole absolute construction, can to avoid in the installation process for mounting wire box 23 and integral type ontology terminal box 22 outside, due to
The case where the reason of sequencing, lead is likely to occur distribution at random, influences the normal mounting of the latter terminal box, staff
Only corresponding terminal box need to be installed in specified position, subsequent staff only needs connection plug.
In addition, be arranged in the present invention mount outside the corresponding connector of wire box 23 and integral type ontology terminal box 22 with
And corresponding interface, same type may be the same or different, if identical, staff need to only differentiate polarity, but
It is that may also malfunction, the existing input terminal of plug-in terminal box 23 after all also has an output end, but those skilled in the art can will be outer
The lead of opposed polarity between mounting wire box 23 and integral type ontology terminal box 22 is marked using different colors, such as
The both ends of fruit lead are all connectors, different classes of connector can be used, so that the connector of only identical polar could be inserted normally
Enter connection.Similarly, the output end of plug-in terminal box 23 can use similar structure.It, can using complete mutually independent structure
With according to different component types, the position of plug-in terminal box 23 and integral type ontology terminal box 22 can arbitrarily be replaced, and two
A terminal box can not have to replacement, it is only necessary to replace the lead of different length.
Certainly, for same type of component, since the position of terminal box is fixed, staff can choose i.e. lead with
One in plug-in terminal box 23 or integral type ontology terminal box 22 design is integrated or one in one of them
The polar lead design of item is an integral structure.Similarly, since the lead is during the connection process, unlike in the prior art that
There are connector in the middle part of lead, the lead of opposed polarity is attached at the back side of component sample respectively, so that the length of lead can
To be shortened, mounting process is not only simplified, and reduce material cost, simultaneously because lead can not have to bending, so that group
Part becomes more beautiful.
In the present invention without limitation for the installation site of two terminal boxes, due to using integral type ontology to connect in the present invention
Wire box 22 will not generally select double-side assembly for factors such as the width of component, but select to use single sided assemblies, terminal box
The installation site reason that can arbitrarily select, but simplify for easy for installation, technique, it is general to be carried out using in scuncheon
The mode of installation, therefore in one embodiment of the invention, the photovoltaic module structure further includes described in circumferential be connected and fixed
Face glass layer, the front-sheet encapsulant layer, the battery lamella, the back-sheet encapsulant layer 21 frame, the integral type ontology
Terminal box 22 is connect with the short side of the frame.
In the present invention for the connector of integral type terminal box and plug-in terminal box 23, interface design structure without limitation,
Electrode input end, the cathode output end that can be the plug-in terminal box 23 are connected with conductive contact, and negative input, cathode are defeated
Outlet is provided with interface, and negative input, the cathode output end for being also possible to the plug-in terminal box 23 are connected with conductive contact,
Electrode input end is provided with interface.
Other than above-mentioned polarity is classified, it can also be classified using input, output end, for example, described
Electrode input end, the negative input of plug-in terminal box 23 are connected with conductive contact, and cathode output end, cathode output end are provided with
Interface or cathode output end, the cathode output end of the plug-in terminal box 23 are connected with conductive contact, and electrode input end is born
Pole input terminal is provided with interface.
In order to be further simplified mounting process, in one embodiment of the invention, the plug-in terminal box 23 it is described
Electrode input end, negative input setting mount the middle part of 23 main body of wire box, the cathode output end, cathode output outside
Left end, the right end of 23 main body of plug-in terminal box is arranged in end.
For the setting position of the size of plug-in terminal box 23, shape and the terminal box of input, output end in the present invention
It sets without limitation.
The length of the general plug-in terminal box 23 is 15mm~2000mm, with a thickness of 5mm~60mm, width be 14mm~
400mm。
Those skilled in the art can select the plug-in terminal box 23 of suitable dimension according to the type of actual component.
In the present invention for integral type ontology terminal box 22 module backside connection type without limitation, general described one
Body formula ontology terminal box 22 passes through the interior side bonds of layer of silica gel and Nian Jie, the described frame of the back-sheet encapsulant layer 21.
It should be pointed out that in this present invention other than using silica gel, can also using other glue or component into
Row connection.
In conclusion photovoltaic module structure provided in an embodiment of the present invention, by using connector, socket directly in integral type
Ontology terminal box, plug-in terminal box are attached, and reduce or eliminate the connecting wire of the half electrode of external hanging type wire box, are reduced
The quantity of existing ontology terminal box and plug-in terminal box connection procedure center tap reduces outer celling rose half conducting wire electricity
Resistance, conducting wire and joint metal resistance, conducting wire and wire box internal diode electrode or PCB pin metal contact resistance realize component
Internal resistance loss reduce, lower power consumption.Further, since directly adopt connector, the structure of socket is attached so that installation
Technique is simpler, improves installation effectiveness.
Photovoltaic module structure provided by the present invention is described in detail above.Specific case pair used herein
The principle of the present invention and embodiment are expounded, method of the invention that the above embodiments are only used to help understand
And its core concept.It should be pointed out that for those skilled in the art, before not departing from the principle of the invention
It puts, can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the guarantor of the claims in the present invention
It protects in range.
Claims (9)
1. a kind of photovoltaic module structure, which is characterized in that including set gradually from top to bottom face glass layer, front encapsulation
Layer, battery lamella, back-sheet encapsulant layer, the integral type ontology terminal box that the back-sheet encapsulant layer surface is set and with described one
The plug-in terminal box of the lead connection of body formula ontology terminal box, the lead and the plug-in terminal box, the integral type ontology
Terminal box is connect by setting interface, with the connector of the Interface Matching, and the output end of the plug-in terminal box is provided with described
Interface or connector with the Interface Matching.
2. photovoltaic module structure as described in claim 1, which is characterized in that the input terminal of the plug-in terminal box is arranged described
In the middle part of the junction box body of plug-in terminal box, the junction box body both ends of the plug-in terminal box are arranged in output end.
3. photovoltaic module structure as claimed in claim 2, which is characterized in that the plug-in terminal box is integral type with the lead
Structure or the integral type ontology terminal box are an integral structure with the lead.
4. photovoltaic module structure as claimed in claim 3, which is characterized in that further include circumferentially being connected and fixed the face glass
The frame of layer, the front-sheet encapsulant layer, the battery lamella, the back-sheet encapsulant layer, the integral type ontology terminal box and institute
State the short side connection of frame.
5. photovoltaic module structure as claimed in claim 4, which is characterized in that electrode input end, the anode of the plug-in terminal box
Output end is connected with conductive contact, and negative input, cathode output end are provided with interface or the cathode of the plug-in terminal box is defeated
Enter end, cathode output end is connected with conductive contact, electrode input end is provided with interface.
6. photovoltaic module structure as claimed in claim 4, which is characterized in that electrode input end, the cathode of the plug-in terminal box
Input terminal is connected with conductive contact, and cathode output end, cathode output end are provided with interface or the anode of the plug-in terminal box is defeated
Outlet, cathode output end are connected with conductive contact, and electrode input end, negative input are provided with interface.
7. the photovoltaic module structure as described in claim 5 or 6, which is characterized in that the anode input of the plug-in terminal box
End, negative input setting hang the middle part of junction box body outside, and the cathode output end, cathode output end are arranged in institute
State left end, the right end of plug-in junction box body.
8. photovoltaic module structure as claimed in claim 7, which is characterized in that the length of the plug-in terminal box be 15mm~
2000mm, with a thickness of 5mm~60mm, width is 14mm~400mm.
9. photovoltaic module structure as claimed in claim 8, which is characterized in that the integral type ontology terminal box by layer of silica gel with
The interior side bonds of the back-sheet encapsulant layer bonding, the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910406138.4A CN110011615A (en) | 2019-05-15 | 2019-05-15 | A kind of photovoltaic module structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910406138.4A CN110011615A (en) | 2019-05-15 | 2019-05-15 | A kind of photovoltaic module structure |
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| Publication Number | Publication Date |
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| CN110011615A true CN110011615A (en) | 2019-07-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910406138.4A Pending CN110011615A (en) | 2019-05-15 | 2019-05-15 | A kind of photovoltaic module structure |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203984336U (en) * | 2014-04-30 | 2014-12-03 | 宁波华顺太阳能科技有限公司 | A kind of photovoltaic module |
| CN204084152U (en) * | 2014-08-13 | 2015-01-07 | 阿特斯(中国)投资有限公司 | A kind of split type illumination light photovoltaic assembly |
| CN209593373U (en) * | 2019-05-15 | 2019-11-05 | 晶科能源有限公司 | A kind of photovoltaic module structure |
-
2019
- 2019-05-15 CN CN201910406138.4A patent/CN110011615A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203984336U (en) * | 2014-04-30 | 2014-12-03 | 宁波华顺太阳能科技有限公司 | A kind of photovoltaic module |
| CN204084152U (en) * | 2014-08-13 | 2015-01-07 | 阿特斯(中国)投资有限公司 | A kind of split type illumination light photovoltaic assembly |
| CN209593373U (en) * | 2019-05-15 | 2019-11-05 | 晶科能源有限公司 | A kind of photovoltaic module structure |
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Address after: No. 1 Yingbin Avenue, Shangrao Economic and Technological Development Zone, Shangrao City, Jiangxi Province, 334000 Applicant after: Jingke Energy Co.,Ltd. Applicant after: ZHEJIANG JINKO SOLAR Co.,Ltd. Address before: 334100, No. 1, crystal Road, Shangrao Economic Development Zone, Jiangxi, China Applicant before: JINKO SOLAR Co.,Ltd. Applicant before: ZHEJIANG JINKO SOLAR Co.,Ltd. |