CN208256687U - A kind of coloring photovoltaic module - Google Patents
A kind of coloring photovoltaic module Download PDFInfo
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- CN208256687U CN208256687U CN201820892393.5U CN201820892393U CN208256687U CN 208256687 U CN208256687 U CN 208256687U CN 201820892393 U CN201820892393 U CN 201820892393U CN 208256687 U CN208256687 U CN 208256687U
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- metal coating
- coloring
- welding
- photovoltaic module
- photovoltaic
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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 kind of coloring photovoltaic modulies comprising transparent front plate, solar battery sheet, backboard, frame and the photovoltaic welding belt for connecting solar battery sheet.Above-mentioned photovoltaic welding belt includes welding matrix and metal coating.Metal coating includes upper metal coating and lower metal coating, is respectively arranged at the upper and lower of welding matrix.Metal coating melting temperature is not higher than 180 DEG C.Upper metal coating is separated into welding surface and non-solder face, and is sequentially spaced apart.It is provided with embossing on non-solder face, and is covered with coloring layer.The color of solar battery sheet, backboard and frame is in navy blue, black, and correspondingly, the color of coloring layer is also navy blue, black.It is arranged through the above way, so that it is guaranteed that the consistency of photovoltaic module integral color.Furthermore required heat input is smaller when welding, to be conducive to carry out the progress of welding process.In addition, the embossing being arranged on non-solder face can effectively enhance the binding force of coloring layer and metal coating.
Description
Technical field
The utility model relates to photovoltaic technology field, more particularly to a kind of coloring photovoltaic module.
Background technique
With the sustained and rapid development of China's economic, energy consumption increasingly becomes concerned by people great with environmental problem
Problem.The conventional energy resources such as coal, petroleum, natural belong to non-renewable resources, and quantity is increasingly reduced, and the discharge of " three wastes " causes environment
Pollution aggravation, the important content for developing into current social development of new energy.Solar energy as it is a kind of it is inexhaustible with it not
The clean energy resource exhausted has been widely used in the fields such as power generation, heating.With increasingly exhausted and mankind's ring of global fossil energy
The gradually enhancing of consciousness is protected, China has stepped up to develop the paces of photovoltaic.Photovoltaic module generally includes successively to be set by front side to back side
Transparent front plate, the first transparent adhesive layer, the solar battery sheet group, the second transparent adhesive layer, backboard set, and be set to aforementioned
The frame of component institute's composed structure side.Wherein, multiple solar battery sheets that solar battery sheet group is connected by welding
Composition.
In the prior art, photovoltaic module is integrally shown generically as navy blue or black, and welding is logical due to its material characteristic
Silver color is often presented.The color disunity of welding and photovoltaic module to influence photovoltaic module consistency of colour, and then influences to build
Build the overall aesthetics of object.And silver color photovoltaic welding belt is there are reflective, such as the place such as special area such as airport, highway is to crystalline substance
The glare phenomenon of body silicon solar component has apparent limitation to require.Thus, it would be highly desirable to technical staff solves the above problems.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of coloring photovoltaic modulies, to improve photovoltaic module color
Alternative, make photovoltaic module that preferable visual effect be presented, to preferably match with building.
In order to solve the above-mentioned technical problem, the utility model relates to a kind of coloring photovoltaic modulies comprising transparent front plate,
Transparent adhesive layer, solar battery sheet, backboard, frame and the photovoltaic welding belt for connecting solar battery sheet.Above-mentioned photovoltaic welding belt
Including welding matrix and the metal coating coated to it.The metal coating includes upper metal coating and lower metal coating, is divided
It is not set to the upper and lower of welding matrix.Metal coating is slicker solder silver alloy coating, and melting temperature is not higher than 180 DEG C.Upper gold
Belong to coating and be separated into welding surface and non-solder face, and is sequentially spaced apart.It is provided with embossing on non-solder face, and is covered with
Coloring layer.The color of solar battery sheet, backboard and frame is in navy blue, black, and correspondingly, the color of coloring layer is also dark blue
Color, black.
It is arranged through the above way, the solid colour of coloring layer and solar battery sheet, backboard and frame, that is, is all dark blue
Color or black, so that it is guaranteed that the consistency of photovoltaic module integral color, and in the welding itself of navy blue or black with weaker
Reflective.Furthermore metal coating have lower melting temperature, it is smaller to weld required heat input, thus be conducive into
The progress of row welding process, and avoid generating welding defect.In addition, being provided with embossing, on non-solder face so as to enhance
The binding force of coloring layer and metal coating, avoids coloring layer from falling off.
As the further improvement of above-mentioned utility model, embossing is made of multiple sections in the groove of " V-arrangement ".
As the further improvement of above-mentioned utility model, groove tilts 30~60 ° relative to the width direction of photovoltaic welding belt
Arrangement.
It is arranged through the above way, can be effectively emitted onto most of light diffusing reflection on photovoltaic welding belt to the sun
Energy cell piece solves the problems, such as the reduction of light-receiving area caused by due to blocking for photovoltaic welding belt, improves solar panel
The photoelectric conversion efficiency of component.
As the further improvement of above-mentioned utility model, the tilt angle of adjacent groove is inconsistent.
Adjacent trenches have different tilt angles, thus, the reflection angle of light is not also identical, in turn, reduces light
Pollute the influence to environment.
As the further improvement of above-mentioned utility model, transition arc is provided in the top and bottom of groove.
It is arranged through the above way, efficiently avoids the influence caused by coloring layer generating process of wedge angle position, improves
Construction feasibility.
As the further improvement of above-mentioned utility model, the single side of coloring layer is with a thickness of 10 μm~25 μm.
As the further improvement of above-mentioned utility model, coloring layer includes colored particles；The average grain diameter of colored particles
No more than 50nm.
Coloring layer uses the lesser colored particles of average grain diameter, to increase the binding force of coloring layer itself, further
Reducing coloring layer, there is a phenomenon where peel off during long-time outdoor application.
As the further improvement of above-mentioned utility model, metal coating depends on welding matrix by plating mode.
It is fast, uniform that there is forming speed with the metal coating of plating mode production, and binding force is good, spy not easily to fall off
Point.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model photovoltaic module.
Fig. 2 is the structural schematic diagram of photovoltaic welding belt in the utility model photovoltaic module.
Fig. 3 is the partial enlarged view of photovoltaic welding belt in the utility model photovoltaic module.
1- photovoltaic welding belt；11- welding matrix；12- metal coating；The upper metal coating of 121-；1211- welding surface；1212- is non-
Welding surface；Metal coating under 122-；13- embossing；14- coloring layer；2- transparent front plate；3- solar battery sheet；4- backboard；The side 5-
Frame；6- transparent adhesive layer.
Specific embodiment
Combined with specific embodiments below, the content of the utility model is described in further detail:
Fig. 1 shows the structural schematic diagram of the utility model photovoltaic module.The photovoltaic module is by transparent front plate 2, transparent viscous
Several parts such as the photovoltaic welding belt 1 of layer 6, solar battery sheet 3, backboard 4, frame 5 and connection solar battery sheet 3 are closed to constitute.
In general, the color of solar battery sheet 3, backboard 4 and frame 5 is in navy blue or black, in order to ensure photovoltaic module is whole
Body consistency of colour, the color of photovoltaic welding belt 1 are also provided accordingly to navy blue or black.In addition, being in navy blue or black
Photovoltaic welding belt 1 itself have weaker reflective, the generation of light pollution can be effectively prevented from.
Fig. 2 shows the structural schematic diagrams of photovoltaic welding belt in the utility model photovoltaic module.The photovoltaic welding belt 1 includes welding
Matrix 11 and the metal coating 12 that it is coated by plating mode.The metal coating 12 includes upper 121 He of metal coating
Lower metal coating 122, is respectively arranged at the upper and lower of welding matrix 11.Metal coating 12 is slicker solder silver alloy coating, fusing point
Temperature is not higher than 180 DEG C, so that heat input needed for welding is smaller, and then is conducive to carry out the progress of welding process, and keep away
Exempt to generate welding defect.Upper metal coating 121 is separated into welding surface 1211 and non-solder face 1212, and is sequentially spaced apart.
It is provided with embossing 13 on non-solder face 1212, so as to enhance the binding force of coloring layer 14 Yu metal coating 12, avoids
Chromatograph 14 is fallen off.
Fig. 3 shows the partial enlarged view of photovoltaic welding belt in the utility model photovoltaic module.Embossing 13 can be chosen by opposite
Larger-size " V-arrangement " groove is constituted, and tilts 30~60 ° of arrangements relative to the width direction of photovoltaic welding belt 1.So,
Most of light diffusing reflection on photovoltaic welding belt 1 can be effectively emitted onto solar battery sheet 3, solved because photovoltaic welds
With 1 block and caused by light-receiving area reduce the problem of, improve the photoelectric conversion efficiency of solar cell panel assembly.Into one
Step ground optimizes, and has different tilt angles between adjacent trenches, to significantly reduce the influence of impact of light pollution on environment.
Furthermore in order to avoid groove wedge angle is influenced caused by 14 generating process of coloring layer, construction feasibility is improved, also
Transition arc can be provided in the top and bottom of groove.
Finally, the single side thickness of coloring layer 14 is usually arranged as 10 μm~25 μm comprising have colored particles, average grain diameter
No more than 50nm, it is arranged through the above way, to increase the binding force of coloring layer 14 itself, further reduced coloring layer
14 there is a phenomenon where peel off during long-time outdoor application.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (8)
1. a kind of coloring photovoltaic module, including transparent front plate, transparent adhesive layer, solar battery sheet, backboard, frame and connection
The photovoltaic welding belt of the solar battery sheet, which is characterized in that the photovoltaic welding belt includes welding matrix and coats to it
Metal coating；The metal coating includes upper metal coating and lower metal coating, and it is upper and lower to be respectively arranged at the welding matrix
Side；The metal coating is slicker solder silver alloy coating, and melting temperature is not higher than 180 DEG C；The upper metal coating is separated into
Welding surface and non-solder face, and be sequentially spaced apart；It is provided with embossing on the non-solder face, and is covered with coloring layer；Institute
The color of solar battery sheet, the backboard and the frame is stated in navy blue, black, correspondingly, the color of the coloring layer
It also is navy blue, black.
2. coloring photovoltaic module according to claim 1, which is characterized in that the embossing is by multiple sections in " V-arrangement "
Groove is constituted.
3. coloring photovoltaic module according to claim 2, which is characterized in that the groove is relative to the photovoltaic welding belt
Width direction tilts 30~60 ° of arrangements.
4. coloring photovoltaic module according to claim 3, which is characterized in that the tilt angle of the adjacent groove is different
It causes.
5. coloring photovoltaic module according to claim 4, which is characterized in that be respectively provided in the top and bottom of the groove
There is transition arc.
6. coloring photovoltaic module according to any one of claims 1-5, which is characterized in that the single side of the coloring layer is thick
Degree is 10 μm~25 μm.
7. coloring photovoltaic module according to claim 6, which is characterized in that the coloring layer includes colored particles；Institute
The average grain diameter for stating colored particles is no more than 50nm.
8. coloring photovoltaic module according to claim 6, which is characterized in that the metal coating is depended on by plating mode
In the welding matrix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892393.5U CN208256687U (en) | 2018-06-08 | 2018-06-08 | A kind of coloring photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820892393.5U CN208256687U (en) | 2018-06-08 | 2018-06-08 | A kind of coloring photovoltaic module |
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| Publication Number | Publication Date |
|---|---|
| CN208256687U true CN208256687U (en) | 2018-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820892393.5U Active CN208256687U (en) | 2018-06-08 | 2018-06-08 | A kind of coloring photovoltaic module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110079844A (en) * | 2019-05-16 | 2019-08-02 | 浙江宝利特新能源股份有限公司 | A kind of single side shielding electroplating production device and its production method |
-
2018
- 2018-06-08 CN CN201820892393.5U patent/CN208256687U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110079844A (en) * | 2019-05-16 | 2019-08-02 | 浙江宝利特新能源股份有限公司 | A kind of single side shielding electroplating production device and its production method |
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