CN204792811U - High efficiency photovoltaic module - Google Patents
High efficiency photovoltaic module Download PDFInfo
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- CN204792811U CN204792811U CN201520515090.8U CN201520515090U CN204792811U CN 204792811 U CN204792811 U CN 204792811U CN 201520515090 U CN201520515090 U CN 201520515090U CN 204792811 U CN204792811 U CN 204792811U
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- China
- Prior art keywords
- cell piece
- gate line
- battery piece
- main gate
- photovoltaic module
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Abstract
The utility model relates to a high efficiency photovoltaic module, including being used for photoelectric conversion's battery piece and being used for the encapsulation the glass board and the backplate of battery piece, the glass board is located the top of battery piece, the backplate is located the below of battery piece, still be provided with the main grid line that is used for collecing the electric current on the battery piece, the main grid line is located the battery piece with between the glass board, the main grid line is kept away from the upper surface nonparallel of battery piece in the glass board. The utility model provides a high efficiency photovoltaic module, upper surface nonparallel in the glass board of main grid line, when the sunlight pass the glass board shine the main grid line on the time because the main grid line can not reflect away light perpendicularly, light can be reflected by the glass board again for the battery piece improves the utilization ratio of sunlight greatly.
Description
Technical field
The utility model belongs to solar energy power generating field, particularly relates to a kind of high efficiency photovoltaic module.
Background technology
As illustrated in fig. 1 and 2, main gate line 20 on existing solar battery sheet 10 can play the effect collecting electric current, main gate line 20 is commonly plane formula, namely the upper surface that main gate line 20 is positioned at cell piece 10 parallels with glass plate 30, when sunlight is irradiated on cell piece 10 through glass plate 30, the main gate line 20 direct reflected sunlight of meeting (as shown in the direction of arrow in Fig. 2), makes the utilance of cell piece 10 pairs of sunlights weaken.Therefore, need to improve existing main gate line 20.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of high efficiency photovoltaic module, is intended to the main gate line vertical reflection sunlight solving existing solar battery sheet, causes the problem that cell piece weakens sunlight utilance.
The utility model realizes like this, a kind of high efficiency photovoltaic module is provided, comprise for the cell piece of opto-electronic conversion and for the glass plate that encapsulates described cell piece and backboard, described glass plate is positioned at the top of described cell piece, described backboard is positioned at the below of described cell piece, described cell piece is also provided with the main gate line for collecting electric current, described main gate line is between described cell piece and described glass plate, and described main gate line is not parallel to described glass plate away from the upper surface of described cell piece.
Further, the upper surface of main gate line is inclined-plane or curved surface.
Further, main gate line is made up of tin-coated copper material.
Compared with prior art, high efficiency photovoltaic module in the utility model, the upper surface of main gate line is not parallel to glass plate, when sunlight is irradiated in main gate line through glass plate, because main gate line can not be gone out light vertical reflection, light can be reflected by glass plate again, and the utilance of cell piece to sunlight is improved greatly.
Accompanying drawing explanation
Fig. 1 is the photovoltaic module schematic diagram that prior art provides.
Fig. 2 is the side-looking structural representation of Fig. 1.
Fig. 3 is the high efficiency photovoltaic module side-looking structural representation that the utility model embodiment provides.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 3, it is a kind of high efficiency photovoltaic module of a preferred embodiment of the present utility model, comprise the cell piece 1 for opto-electronic conversion and the glass plate 2 for packaged battery sheet 1 and backboard 3, glass plate 2 is positioned at the top of cell piece 1, and backboard 3 is positioned at the below of cell piece 1.Cell piece 1 is also provided with the main gate line 4 for collecting electric current, main gate line 4 is between cell piece 1 and glass plate 2, and main gate line 4 is not parallel to glass plate 2 away from the upper surface of cell piece 1.
In the present embodiment, the upper surface of main gate line 4 is inclined-plane, and main gate line 4 is made up of tin-coated copper material.The upper surface of main gate line 4 can also be curved surface etc. other be not parallel to the form of glass plate 2.
In sum, high efficiency photovoltaic module in the utility model, the upper surface of main gate line 4 is not parallel to glass plate 2, when sunlight is irradiated in main gate line 4 through glass plate 2, because main gate line 4 can not be gone out light vertical reflection, light can be reflected (as shown in the direction of arrow in Fig. 3) by glass plate 2 again, and the utilance of cell piece 1 pair of sunlight is improved greatly.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. a high efficiency photovoltaic module, comprise for the cell piece of opto-electronic conversion and for the glass plate that encapsulates described cell piece and backboard, described glass plate is positioned at the top of described cell piece, described backboard is positioned at the below of described cell piece, described cell piece is also provided with the main gate line for collecting electric current, described main gate line, between described cell piece and described glass plate, is characterized in that, described main gate line is not parallel to described glass plate away from the upper surface of described cell piece.
2. according to the high efficiency photovoltaic module described in claim 1, it is characterized in that, the upper surface of main gate line is inclined-plane or curved surface.
3. according to the high efficiency photovoltaic module described in claim 1 or 2, it is characterized in that, main gate line is made up of tin-coated copper material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515090.8U CN204792811U (en) | 2015-07-15 | 2015-07-15 | High efficiency photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520515090.8U CN204792811U (en) | 2015-07-15 | 2015-07-15 | High efficiency photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204792811U true CN204792811U (en) | 2015-11-18 |
Family
ID=54532804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520515090.8U Active CN204792811U (en) | 2015-07-15 | 2015-07-15 | High efficiency photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204792811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634111A (en) * | 2016-07-15 | 2018-01-26 | 新日光能源科技股份有限公司 | Solar cell |
-
2015
- 2015-07-15 CN CN201520515090.8U patent/CN204792811U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634111A (en) * | 2016-07-15 | 2018-01-26 | 新日光能源科技股份有限公司 | Solar cell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180416 Address after: Shenzhen Kashi Economic Development Zone Industrial Park 844000 the Xinjiang Uygur Autonomous Region Kashi two road Shenka areas of entrepreneurship and entrepreneurship Service Center Patentee after: Kashi Ruicheng new energy Polytron Technologies Inc Address before: 518000 8 floor, block A, fragrance Plaza, 4060 Qiao Qiao Road, Nanshan District, Shenzhen, Guangdong. Patentee before: Shenzhen Topray Solar Technology Co., Ltd. |