CN207441730U - A kind of efficient photovoltaic module - Google Patents
A kind of efficient photovoltaic module Download PDFInfo
- Publication number
- CN207441730U CN207441730U CN201721407602.4U CN201721407602U CN207441730U CN 207441730 U CN207441730 U CN 207441730U CN 201721407602 U CN201721407602 U CN 201721407602U CN 207441730 U CN207441730 U CN 207441730U
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- CN
- China
- Prior art keywords
- photovoltaic module
- double
- backboard
- frame
- solar panel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02E10/52—PV systems with concentrators
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of efficient photovoltaic modules, it includes front side armorplate glass, backboard, solar panel and frame, the solar panel is formed by connecting by several pieces of double-side cell pieces by connecting line, there are gaps between two neighboring double-side cell piece, corresponded on the bottom surface of the front side armorplate glass and backboard end face the gap between two neighboring double-side cell piece be sticked be useful for capture gap penetrate sunlight and emit fluorescence to the fluorescent belt of the double-side cell piece, it is set on the frame for fixed front side armorplate glass, the fixing groove of backboard and solar panel, and the bottom of the fixing groove is provided with cavity on the frame, the cooling medium for cycling is passed through in the cavity.Above-mentioned efficient photovoltaic module is not only simple in structure, it is easy to accomplish；And the generating efficiency of photovoltaic module is improved, extend the service life of photovoltaic module.
Description
Technical field
The utility model belongs to photovoltaic technology, more particularly, to a kind of efficient photovoltaic module.
Background technology
Currently, more and more countries are using regenerative resource as the important way of realization sustainable development, therefore,
Also constantly strengthen for the Innovation Input of the important regenerative resource such as such as wind energy and solar energy.
Photovoltaic module (being commonly called as solar panel) is by solar battery sheet (two kinds of specifications 125*125mm, 156* of full wafer
156mm, 124*124mm, 156.75*156.75mm etc.) or the different size cut open by laser cutting machine or steel-wire cutting machine
Solar cell combine composition.Due to electric current and voltage all very littles of monolithic solar cell piece, then we
They, which first connect, obtains high voltage, then after acquisition high current in parallel, passes through a diode (preventing electric current from feeding back) and then output.
At present, the existing following problem of photovoltaic module generally existing：
1) it can directly make that component fever is serious, temperature is excessively high according to photovoltaic module for a long time in sunlight, and then cause photovoltaic module
Decrease in power generation efficiency, while the service life of photovoltaic module can also be adversely affected.
2) gap is left between battery strings and between double-side cell piece and double-side cell piece, and light incident from gap
Line is emitted directly toward the EVA and backboard at the back side, can not be absorbed and utilized by solar cell, this becomes another of component efficiency
Restraining factors.
Utility model content
The purpose of this utility model is to provide a kind of efficient photovoltaic modules, exist to solve photovoltaic module in the prior art
Generating efficiency it is low the problem of.
For this purpose, the utility model uses following technical scheme：
A kind of efficient photovoltaic module, including front side armorplate glass, backboard, solar panel and frame, the solar panel leads to
It crosses adhesive linkage to be fixed between the front side armorplate glass and backboard, the solar panel passes through company by several pieces of double-side cell pieces
Wiring is formed by connecting, there are gap between two neighboring double-side cell piece, wherein, the bottom surface of the front side armorplate glass and the back of the body
Corresponded on plate end face the gap between two neighboring double-side cell piece be sticked be useful for capture gap penetrate sunlight it is concurrent
Fluorescence is penetrated to the fluorescent belt of the double-side cell piece, is set on the frame for fixed front side armorplate glass, backboard and electricity
The fixing groove of pond plate, and the bottom of the fixing groove is provided with cavity on the frame, the cold of cycling is passed through in the cavity
But medium.
Particularly, the width of the fluorescent belt is more than the width in the gap.
Particularly, it is provided with to increase the tooth of its heat dissipation area on the outer surface of the cavity sidewalls.
Particularly, the frame uses aluminum alloy frame.
Particularly, the cooling medium is any of air, cooling water or conduction oil.
The beneficial effects of the utility model are that the efficient photovoltaic module has the following advantages compared with prior art：
1) corresponding to gap on the bottom surface of front side armorplate glass and backboard end face and be sticked has fluorescent belt, and fluorescent belt is used for
It captures the sunlight of the gap transmission of the double-side cell piece and emits fluorescence to the double-side cell on piece and be converted to electric energy,
Therefore the light of the gap incidence between double-side cell piece can be made full use of, improves generating efficiency；
2) cavity is provided on frame, cooling medium is passed through in cavity, is radiated in time to photovoltaic module, improves light
The generating efficiency of component is lied prostrate, extends the service life of photovoltaic module.
Description of the drawings
Fig. 1 is the structure diagram for the efficient photovoltaic module that specific embodiment of the present invention provides.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
Refering to Figure 1, Fig. 1 is the structural representation for the efficient photovoltaic module that specific embodiment of the present invention provides
Figure.
In the present embodiment, a kind of efficient photovoltaic module includes front side armorplate glass 1, backboard 2 and solar panel 3, the electricity
Pond plate 3 is fixed on by adhesive linkage 4 between the front side armorplate glass 1 and backboard 2, the front side armorplate glass 1 and the back of the body
The surrounding of plate 2 is fixed by aluminum alloy frame 5, and the solar panel 3 is connected by several pieces of double-side cell pieces 6 by connecting line 7
It connects, it is right on 2 end face of bottom surface and backboard of the front side armorplate glass 1 there are gap 8 between two neighboring cell piece 6
The gap between two neighboring double-side cell piece 6 is answered, which to be sticked respectively, upper fluorescent belt 9 and lower fluorescent belt 10, the upper fluorescent belt 9
The width in the gap 8 is all higher than with the width of lower fluorescent belt 10, the upper fluorescent belt 9 is used to capture the sun of the transmission of gap 8
Light simultaneously emits fluorescence to the end face of the double-side cell piece 6 and is converted into electric energy, and the lower fluorescent belt 10 is saturating for capturing gap 8
The sunlight crossed simultaneously emits fluorescence to the bottom surface of the double-side cell piece 6 and is converted into electric energy, therefore can make full use of two-sided
The light of 8 incidence of gap between cell piece, improves generating efficiency.
It is set on the aluminum alloy frame 5 for the fixing groove of fixed front side armorplate glass 1, backboard 2 and solar panel 3
50, and the bottom of the fixing groove 50 is provided with cavity 51 on the aluminum alloy frame 5, it is passed through cycling in the cavity 51
Cooling water 52 is provided with to increase the tooth 53 of its heat dissipation area on the outer surface of 51 side wall of cavity, passes through the cold of cycling
But water 52 can take away rapidly the heat generated during photovoltaic module work, improve the generating efficiency of photovoltaic module, extend light
Lie prostrate the service life of component.
Above example is to elaborate the basic principle and characteristic of the utility model, and the utility model is from above-mentioned example
Limitation, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various changes, these changes
Change and change and both fall in claimed the scope of the utility model.The utility model requires protection scope will by appended right
Ask book and its equivalent thereof.
Claims (5)
1. a kind of efficient photovoltaic module, including front side armorplate glass, backboard, solar panel and frame, the solar panel passes through
Adhesive linkage is fixed between the front side armorplate glass and backboard, and the solar panel passes through connection by several pieces of double-side cell pieces
Line is formed by connecting, and there are gaps between two neighboring double-side cell piece, which is characterized in that the bottom surface of the front side armorplate glass
And the gap corresponded on backboard end face between two neighboring double-side cell piece is sticked and is useful for the sunlight that capture gap penetrates
And emit fluorescence to the fluorescent belt of the double-side cell piece, it is set on the frame for fixed front side armorplate glass, backboard
With the fixing groove of solar panel, and the bottom of the fixing groove is provided with cavity on the frame, Xun Huan is passed through in the cavity
Cooling medium.
2. efficient photovoltaic module according to claim 1, which is characterized in that the width of the fluorescent belt is more than the gap
Width.
3. efficient photovoltaic module according to claim 1 or 2, which is characterized in that set on the outer surface of the cavity sidewalls
It is equipped with to increase the tooth of its heat dissipation area.
4. efficient photovoltaic module according to claim 1 or 2, which is characterized in that the frame uses aluminum alloy frame.
5. efficient photovoltaic module according to claim 1, which is characterized in that it is described cooling medium for air, cooling water or
Conduction oil it is any.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407602.4U CN207441730U (en) | 2017-10-27 | 2017-10-27 | A kind of efficient photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721407602.4U CN207441730U (en) | 2017-10-27 | 2017-10-27 | A kind of efficient photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441730U true CN207441730U (en) | 2018-06-01 |
Family
ID=62293115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721407602.4U Expired - Fee Related CN207441730U (en) | 2017-10-27 | 2017-10-27 | A kind of efficient photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207441730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807559A (en) * | 2018-06-19 | 2018-11-13 | 中国计量大学 | A kind of N-type PERT double-sided solar batteries that efficiency gets a promotion |
-
2017
- 2017-10-27 CN CN201721407602.4U patent/CN207441730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807559A (en) * | 2018-06-19 | 2018-11-13 | 中国计量大学 | A kind of N-type PERT double-sided solar batteries that efficiency gets a promotion |
| CN108807559B (en) * | 2018-06-19 | 2020-04-10 | 中国计量大学 | N-type PERT double-sided solar cell with improved efficiency |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20201027 |