CN214411223U - Reflection-type convergence belt for solar photovoltaic - Google Patents
Reflection-type convergence belt for solar photovoltaic Download PDFInfo
- Publication number
- CN214411223U CN214411223U CN202023181675.0U CN202023181675U CN214411223U CN 214411223 U CN214411223 U CN 214411223U CN 202023181675 U CN202023181675 U CN 202023181675U CN 214411223 U CN214411223 U CN 214411223U
- Authority
- CN
- China
- Prior art keywords
- reflection
- solar photovoltaic
- trapezoidal
- base band
- table bodies
- 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.)
- Active
Links
Images
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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a solar photovoltaic converges with reflection-type and takes, solar photovoltaic converges with reflection-type and takes includes: the base band is provided with a plurality of trapezoidal table bodies which are continuously distributed, the cross sections and the longitudinal sections of the trapezoidal table bodies are isosceles trapezoids, the cross sections of the base band are also isosceles trapezoids, and the projection of the base band along the extension direction of the solar photovoltaic reflection-type convergence belt is not more than the projection range of the trapezoidal table bodies along the same direction. In this way, the utility model discloses can will fall on the light reflection on the area of converging to the battery piece through the secondary reflection to the photic area of change looks increase battery piece improves the total conversion power in the battery piece unit time, reduces the loss of sunshine.
Description
Technical Field
The utility model relates to a move the photovoltaic module field, especially relate to a solar photovoltaic converges with reflection-type area.
Background
The photovoltaic module is formed by connecting a plurality of battery pieces in series by using special photovoltaic welding strips, and the photovoltaic modules connected in series are connected with different photovoltaic modules in parallel by a bus bar to converge converted current. Because the manufacturing process of the conventional solar cell is basically mature, the main factor for restricting the power generation efficiency of the whole photovoltaic module is the illumination intensity received in unit time, and when the conventional photovoltaic module is assembled into a finished solar cell, the installation of the bus bars inevitably occupies a certain assembly space.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a converge area, can reduce incident light's loss, improves photovoltaic panel's total conversion power.
In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a reflective bus bar for solar photovoltaic, which comprises: the base band is provided with a plurality of trapezoidal table bodies which are continuously distributed, the cross sections and the longitudinal sections of the trapezoidal table bodies are isosceles trapezoids, the cross sections of the base band are also isosceles trapezoids, and the projection of the base band along the extension direction of the solar photovoltaic reflection-type convergence belt is not more than the projection range of the trapezoidal table bodies along the same direction.
In a preferred embodiment of the present invention, the bottom angle of the cross section of the trapezoidal platform body is 45 ° -60 °.
In a preferred embodiment of the present invention, the length of the upper bottom of the cross section of the trapezoid table body is 1/6-1/5 of the length of the lower bottom.
In a preferred embodiment of the present invention, the bottom angle of the longitudinal section of the trapezoidal platform is 15 ° -45 °.
In a preferred embodiment of the present invention, the thickness of the base band is 0.3-0.4 mm.
The utility model has the advantages that: the utility model discloses the surface that will converge the area sets up the trapezoidal stage body of continuous pyramid form, because four faces of trapezoidal stage body all are the inclined plane, so can form the reflection effect after sunshine shines, sunshine after the reflection passes through solar photovoltaic panel bottom glass and forms the secondary reflection on cotton, reflects the surface of battery piece with sunshine to the photic area of change increase battery piece mutually improves the total conversion power in the battery piece unit time, reduces incident sunshine loss.
Drawings
Fig. 1 is a schematic perspective view of a preferred embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the trapezoidal stage body position of a preferred embodiment;
the parts in the drawings are numbered as follows:
1. base band, 2, trapezoidal stage body.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 and 2, an embodiment of the present invention includes:
a reflective solar photovoltaic bus bar comprising: the base band 1 is provided with a plurality of trapezoidal table bodies 2 which are continuously distributed, the cross sections and the longitudinal sections of the trapezoidal table bodies 2 are isosceles trapezoids, the cross sections of the base band 1 are also isosceles trapezoids, and the projection of the base band 1 along the extension direction of the solar photovoltaic reflection-type convergence belt is not more than the projection range of the trapezoidal table bodies 2 along the same direction. The base angle of the cross section 2 of the trapezoid table body is 45 degrees, and the base angle of the longitudinal section of the trapezoid table body 2 is 45 degrees. In this way, the angle of the incident light can be controlled, so that the angle of the incident light reflected to the glass bottom surface through the surface of the bus bar is smaller than the refraction angle, so that the light can reach the battery piece after being reflected again through the glass bottom surface, the length of the upper bottom of the cross section of the trapezoid table body 2 is 1/6 of the length of the lower bottom, the smaller the upper bottom of the trapezoid table body 2 is, the more the light can be reflected, but if the upper bottom is too small, the higher the total height of the whole trapezoid table body 2 is, and the occupied space is larger.
The thickness of the base tape 1 is 0.3mm, and the base tape 1 is too thin, which may result in insufficient strength of the connection position.
In another embodiment of the present invention, the substrate is,
a reflective solar photovoltaic bus bar comprising: the base band 1 is provided with a plurality of trapezoidal table bodies 2 which are continuously distributed, the cross sections and the longitudinal sections of the trapezoidal table bodies 2 are isosceles trapezoids, the cross sections of the base band 1 are also isosceles trapezoids, and the projection of the base band 1 along the extension direction of the solar photovoltaic reflection-type convergence belt is not more than the projection range of the trapezoidal table bodies 2 along the same direction. The base angle of the cross section 2 of the trapezoid table body is 60 degrees, and the base angle of the longitudinal section of the trapezoid table body 2 is 15 degrees. In this way, the angle of the incident light can be controlled, so that the angle of the incident light reflected to the glass bottom surface through the surface of the bus bar is smaller than the refraction angle, so that the light can reach the battery piece after being reflected again through the glass bottom surface, the length of the upper bottom of the cross section of the trapezoid table body 2 is 1/5 of the length of the lower bottom, the smaller the upper bottom of the trapezoid table body 2 is, the more the light can be reflected, but if the upper bottom is too small, the higher the total height of the whole trapezoid table body 2 is, and the occupied space is larger.
The thickness of the base tape 1 is 0.4mm, and the base tape 1 is too thin, which may result in insufficient strength of the connection position.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (5)
1. A reflective bus bar for solar photovoltaic, comprising: the base band is provided with a plurality of trapezoidal table bodies which are continuously distributed, the cross sections and the longitudinal sections of the trapezoidal table bodies are isosceles trapezoids, the cross sections of the base band are also isosceles trapezoids, and the projection of the base band along the extension direction of the solar photovoltaic reflection-type convergence belt is not more than the projection range of the trapezoidal table bodies along the same direction.
2. The reflective bus bar according to claim 1, wherein a base angle of a cross section of the trapezoidal stage body is 45 ° to 60 °.
3. The reflection-type bus bar for solar photovoltaic according to claim 1, wherein the length of the upper base of the cross section of the trapezoidal platform is 1/6 to 1/5 of the length of the lower base.
4. The reflective bus bar according to claim 1, wherein a bottom angle of a longitudinal section of the trapezoidal stage is 15 ° to 45 °.
5. The reflective bus bar for solar photovoltaic according to claim 1, wherein the thickness of the base tape is 0.3 to 0.4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023181675.0U CN214411223U (en) | 2020-12-25 | 2020-12-25 | Reflection-type convergence belt for solar photovoltaic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023181675.0U CN214411223U (en) | 2020-12-25 | 2020-12-25 | Reflection-type convergence belt for solar photovoltaic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214411223U true CN214411223U (en) | 2021-10-15 |
Family
ID=78041142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023181675.0U Active CN214411223U (en) | 2020-12-25 | 2020-12-25 | Reflection-type convergence belt for solar photovoltaic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214411223U (en) |
-
2020
- 2020-12-25 CN CN202023181675.0U patent/CN214411223U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208256695U (en) | A kind of more main grid photovoltaic modulies segmentation reflective solder strip | |
| CN206164442U (en) | Two -sided for photovoltaic module support of two glasss | |
| CN110931584A (en) | Folded plate-shaped photovoltaic assembly, front glass used by same and photovoltaic system | |
| CN201868441U (en) | Solar cell cover plate glass with decorative pattern structure | |
| CN103022205B (en) | Line condensing lens | |
| CN214411223U (en) | Reflection-type convergence belt for solar photovoltaic | |
| CN207009445U (en) | A kind of solar cell module cover-plate glass | |
| CN203608146U (en) | Flat type solar concentrator | |
| CN209562489U (en) | Photovoltaic component frame structure and photovoltaic mould group | |
| CN210156396U (en) | Solar module packaging structure | |
| CN210093170U (en) | Photovoltaic power generation system | |
| CN202307977U (en) | Solar battery | |
| CN218827182U (en) | Light reflection type bus bar | |
| CN201430147Y (en) | Low power light gathering device of solar battery | |
| CN219873560U (en) | Light total reflection film for photovoltaic module | |
| CN215869419U (en) | Sectional type triangular welding strip | |
| CN220087243U (en) | Double-sided light-incoming photovoltaic module array light reflection synergistic device | |
| CN211127649U (en) | Solar cell module | |
| CN213752725U (en) | High-power photovoltaic module | |
| CN219497808U (en) | Photovoltaic module with reflection effect | |
| CN216054738U (en) | Photovoltaic solder strip with polygonal-flat integrated structure | |
| CN210110798U (en) | Curved surface photovoltaic module | |
| CN221282133U (en) | Cover plate for photovoltaic module and photovoltaic module | |
| CN203434931U (en) | Solar light-focusing frequency-dividing photovoltaic utilizing device | |
| CN211404513U (en) | Folded plate-shaped photovoltaic assembly, front glass used by same and photovoltaic system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |