CN207460088U - The solar cell module of high usage - Google Patents
The solar cell module of high usage Download PDFInfo
- Publication number
- CN207460088U CN207460088U CN201721486940.1U CN201721486940U CN207460088U CN 207460088 U CN207460088 U CN 207460088U CN 201721486940 U CN201721486940 U CN 201721486940U CN 207460088 U CN207460088 U CN 207460088U
- Authority
- CN
- China
- Prior art keywords
- cell piece
- glass
- vertical
- piece component
- component
- 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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Classifications
-
- 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 is related to a kind of solar cell modules of high usage, the solar cell module of this high usage on its surface by setting prism glass, the surface on-plane surface of prism glass, light can be made to generate diffusing reflection, directly reduce light reflection, make prism glass that there is higher light transmittance, improve the photoelectric conversion rate of solar panel；Every piece of cell piece all cuts into equilateral triangle, equilateral triangle cell piece can facilitate the edge of splicing cell piece component, the cell piece wasting phenomenon that previous monoblock cell piece is avoided to need to cut when splicing and is occurred, so as to improve the utilization rate of silicon chip, reduces waste；EVA resin layer is equipped between back glass and cell piece component, EVA resin layer can play anti-PID effects, add reflecting effect of the back glass to light, further improve the photoelectric conversion rate of solar cell module.
Description
Technical field
The utility model is related to a kind of solar cell modules of high usage, belong to solar energy power generating accessory technology
Field.
Background technology
Solar energy can be used freely, as a kind of low-carbon regenerative resource without transport, to environment without any pollution.
Easy to use and of low cost compared with conventional energy resource, solar energy photovoltaic panel component is used to solar energy be converted directly into electricity
Can, it powers for electric equipment or conveys electric energy to power grid, meet the needs of today's society electric energy.
Conventional solar cell module surface needs to carry out light transmission in its surface placement glass, however glass can produce light
Raw reflection reduces the photoelectric conversion rate of solar panel, so as to affect its generating efficiency；Cell piece component when being spliced,
The cell piece at component edge needs to cut away most, so as to cause the waste of cell piece, reduces the utilization rate of silicon chip, carries
High cost.
The content of the invention
The purpose of this utility model is to overcome above-mentioned deficiency provides a kind of reduction light reflection, cell piece is avoided to waste,
Silicon chip utilization rate is improved, improves the solar cell module of the high usage of the photoelectric conversion rate of battery component.
What the purpose of this utility model was realized in：
A kind of solar cell module of high usage, it includes frame and cell piece component, the cell piece component peace
In the frame, the frame includes vertical outside, vertical inner edge and vertical edge to dress, and the vertical edge is located at vertical outside and vertical inner edge
Between, it forms mounting groove between vertical edge and vertical outside and comes placing battery plate component, the area between the vertical edge and vertical inner edge
Domain is silica gel injection channel, is fixed cell piece component with frame after injecting silica gel in the silica gel injection channel, the battery
Piece component is spliced by polylith cell piece, wherein every piece of cell piece all cuts into equilateral triangle, the cell piece
The front of component is equipped with prism glass, and the back side of cell piece component is equipped with back glass, the surface on-plane surface of the prism glass,
EVA resin layer is equipped between the back glass and cell piece component.
Compared with prior art, the beneficial effects of the utility model are：
For the solar cell module of this high usage by setting prism glass on its surface, the surface of prism glass is non-
Plane can make light generate diffusing reflection, directly reduce light reflection, prism glass is made to have higher light transmittance, is improved
The photoelectric conversion rate of solar panel；Every piece of cell piece all cuts into equilateral triangle, and equilateral triangle cell piece can be square
Just splice the edge of cell piece component, previous monoblock cell piece is avoided to need the cell piece waste cut and occurred existing when splicing
As so as to improve the utilization rate of silicon chip, reducing waste；EVA resin layer, EVA are equipped between back glass and cell piece component
Resin bed can play anti-PID effects, add reflecting effect of the back glass to light, further improve solar cell
The photoelectric conversion rate of component.
Description of the drawings
Fig. 1 is the structure diagram of the solar cell module of the utility model high usage.
Fig. 2 is the surface texture schematic diagram of cell piece component in Fig. 1.
Fig. 3 is the cross-section diagram of frame in Fig. 1.
Wherein：Frame 1, vertical outside 1.1, vertical inner edge 1.2, vertical edge 1.3, mounting groove 1.4, silica gel injection channel 1.5,
Cell piece component 2, prism glass 3, back glass 4, EVA resin layer 5.
Specific embodiment
Referring to Fig. 1 to Fig. 3, the utility model is related to a kind of solar cell modules of high usage, it includes 1 He of frame
Cell piece component 2, the cell piece component 2 are mounted in frame 1, and the frame 1 includes vertical outside 1.1, vertical inner edge 1.2
With vertical edge 1.3, the vertical edge 1.3 is located between vertical outside 1.1 and vertical inner edge 1.2, vertical edge 1.3 and vertical outside 1.1 it
Between form mounting groove 1.4 and carry out placing battery plate component 2, the region between the vertical edge 1.3 and vertical inner edge 1.2 is silica gel injection
Passage 1.5 is fixed cell piece component 2 and frame 1 after injecting silica gel in the silica gel injection channel 1.5, the cell piece group
Part 2 is spliced by polylith cell piece, wherein every piece of cell piece all cuts into equilateral triangle, equilateral triangle battery
The benefit of piece is can to facilitate the edge of splicing cell piece component, and previous monoblock cell piece is avoided to need to cut and occur when splicing
Cell piece wasting phenomenon, so as to improve the utilization rate of silicon chip, reduce waste, the front of the cell piece component 2 is equipped with rib
Looking glass 3, the back side of cell piece component 2 are equipped with back glass 4, and the surface on-plane surface of the prism glass 3 can produce light
Raw diffusing reflection directly reduces light reflection, and prism glass 3 is made to have higher light transmittance, the back glass 4 and cell piece group
EVA resin layer 5 is equipped between part 2, EVA resin layer 5 can play anti-PID effects（Also known as potential induction attenuation is battery component
Encapsulating material and its upper surface and the lower surface material, the action of high voltage between cell piece component and its grounded metal frame
Under there is Ion transfer, and the phenomenon that assembly property is caused to decay）, reflecting effect of the back glass 4 to light is added, into one
Step improves the photoelectric conversion rate of solar cell module.
Claims (1)
1. a kind of solar cell module of high usage, it is characterised in that：It includes frame（1）With cell piece component（2）, institute
State cell piece component（2）Mounted on frame（1）In, the frame（1）Including vertical outside（1.1）, vertical inner edge（1.2）With it is perpendicular
Side（1.3）, the vertical edge（1.3）Positioned at vertical outside（1.1）With vertical inner edge（1.2）Between, vertical edge（1.3）With vertical outside
（1.1）Between form mounting groove（1.4）Carry out placing battery plate component（2）, the vertical edge（1.3）With vertical inner edge（1.2）Between
Region be silica gel injection channel（1.5）, the silica gel injection channel（1.5）By cell piece component after middle injection silica gel（2）With
Frame（1）It is fixed, the cell piece component（2）It is spliced by polylith cell piece, wherein every piece of cell piece all cuts into cutting
Into equilateral triangle, the cell piece component（2）Front be equipped with prism glass（3）, cell piece component（2）The back side be equipped with the back of the body
Surface glass（4）, the prism glass（3）Surface on-plane surface, the back glass（4）With cell piece component（2）Between be equipped with
EVA resin layer（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486940.1U CN207460088U (en) | 2017-11-09 | 2017-11-09 | The solar cell module of high usage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721486940.1U CN207460088U (en) | 2017-11-09 | 2017-11-09 | The solar cell module of high usage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207460088U true CN207460088U (en) | 2018-06-05 |
Family
ID=62254669
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721486940.1U Expired - Fee Related CN207460088U (en) | 2017-11-09 | 2017-11-09 | The solar cell module of high usage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207460088U (en) |
-
2017
- 2017-11-09 CN CN201721486940.1U patent/CN207460088U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20211109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |