CN202871821U - Novel solar cell silicon wafer capable of reducing waste - Google Patents
Novel solar cell silicon wafer capable of reducing waste Download PDFInfo
- Publication number
- CN202871821U CN202871821U CN 201220525454 CN201220525454U CN202871821U CN 202871821 U CN202871821 U CN 202871821U CN 201220525454 CN201220525454 CN 201220525454 CN 201220525454 U CN201220525454 U CN 201220525454U CN 202871821 U CN202871821 U CN 202871821U
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- China
- Prior art keywords
- solar cell
- silicon wafer
- silicon chip
- cell silicon
- utility
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- 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
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Abstract
The utility model relates to a novel solar cell silicon wafer capable of reducing waste. The novel solar cell silicon wafer comprises a solar cell silicon wafer screen, the specification of the solar cell silicon wafer screen is 125mm*115mm or 115mm*125mm, the solar cell silicon wafer screen is provided with grid lines at uniform intervals, and is also provided with two electrodes, and the two electrodes penetrates through upper and lower ends of the solar cell silicon wafer screen respectively. The solar cell silicon wafer in the utility model reutilizes cell silicon wafers that are thrown out of use, the silicon wafer is put on production after being manufactured to a silicon wafer with a specification of 125mm*115mm, waste wafers are reduced, the probability of breakage is reduced, and the silicon wafer can be used to manufacture small modules, street lamp systems and the like. The novel solar cell silicon wafer capable of reducing waste has a simple structure, and waste wafers and the probability of breakage are reduced.
Description
Technical field
The utility model relates to a kind of solar cell, specifically a kind of novel solar battery silicon chip that cuts the waste.
Background technology
Along with day being becoming tight of global energy, solar energy is subject to the extensive attention of countries in the world with the exclusive advantage such as pollution-free, that the market space is large, and numerous major companies drop into solar cell research and development and production industry in the world.Obtain electric power from solar energy, needing to carry out light-to-current inversion by solar cell realizes, silicon solar cell is a kind of semi-conductor electronic device that effectively absorbs solar radiation and make it to be converted into electric energy, be widely used in various illuminations and the electricity generation system, the dimensions of silicon chip of solar cell in the market generally is 125mm*125mm, if silicon chip edge is jagged or crackle, this silicon chip will be judged as useless sheet, can't process, even if put into production, the probability of the breakage in the production process is larger, has reached more than 80%, increase like this cost of investment of enterprise, reduced the income of enterprise.
Summary of the invention
In order to address the above problem, the utility model provides a kind of silicon chip that reduces input cost, reduces a kind of novel solar battery of useless sheet and breakage rate.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
The utility model is a kind of novel solar battery silicon chip that cuts the waste, and comprises the silicon chip of solar cell web plate, and the specification of silicon chip of solar cell web plate is 125mm*115mm or 115mm*125mm.
Further improvement of the utility model is: be provided with the uniform grid line in interval at the silicon chip of solar cell web plate, also be provided with two strip electrodes on described silicon chip of solar cell web plate, electrode is arrange vertical with grid line respectively.
Further improvement of the utility model is: two strip electrodes run through respectively the up and down two ends of silicon chip of solar cell web plate.
The beneficial effects of the utility model are: silicon chip of solar cell of the present utility model is with the cell silicon chip secondary utilization of passing into disuse, it is to put into production after the specification of 125mm*115mm that the specification of silicon chip is made, reduce useless sheet, reduce damaged probability, can be used for doing widgets, road lamp system etc.
The utility model is simple in structure, reduces useless sheet and damaged probability.
Description of drawings
Fig. 1 is front elevation of the present utility model.
Fig. 2 is back view of the present utility model.
Wherein: 1-silicon chip of solar cell web plate, 2-grid line, 3-electrode.
Embodiment
In order to deepen understanding of the present utility model, the utility model is done describing in further detail below in conjunction with drawings and Examples, this embodiment only is used for explaining the utility model, protection range of the present utility model is not consisted of to limit.
Shown in Fig. 1-2, the utility model is a kind of novel solar battery silicon chip that cuts the waste, comprise silicon chip of solar cell web plate 1, the specification of described silicon chip of solar cell web plate 1 is 125mm*115mm or 115mm*125mm, the specification of solar cell web plate 1 is dwindled, can be used for doing widgets or road lamp system etc., simple and convenient, do not waste, be provided with the uniform grid line 2 in interval at described silicon chip of solar cell web plate 1, on described silicon chip of solar cell web plate 1, also be provided with two strip electrodes 3, described electrode 3 respectively with described grid line 2 vertical settings, described two strip electrodes 3 run through respectively the up and down two ends of described silicon chip of solar cell web plate 1.Silicon chip of solar cell of the present utility model is the cell silicon chip secondary utilization of passing into disuse, and it is to put into production after the specification of 125mm*115mm that the specification of silicon chip is made, and reduces useless sheet, reduces damaged probability, can be used for doing widgets, road lamp system etc.
The utility model is simple in structure, reduces useless sheet and damaged probability.
Claims (3)
1. a novel solar battery silicon chip that cuts the waste comprises silicon chip of solar cell web plate (1), it is characterized in that: the specification of described silicon chip of solar cell web plate (1) is 125mm*115mm or 115mm*125mm.
2. described a kind of novel solar battery silicon chip that cuts the waste according to claim 1, it is characterized in that: be provided with the uniform grid line in interval (2) at described silicon chip of solar cell web plate (1), on described silicon chip of solar cell web plate (1), also be provided with two strip electrodes (3), described electrode (3) respectively with the vertical setting of described grid line (2).
3. described a kind of novel solar battery silicon chip that cuts the waste according to claim 1 and 2, it is characterized in that: described two strip electrodes (3) run through respectively the up and down two ends of described silicon chip of solar cell web plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525454 CN202871821U (en) | 2012-10-15 | 2012-10-15 | Novel solar cell silicon wafer capable of reducing waste |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525454 CN202871821U (en) | 2012-10-15 | 2012-10-15 | Novel solar cell silicon wafer capable of reducing waste |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202871821U true CN202871821U (en) | 2013-04-10 |
Family
ID=48038512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220525454 Expired - Fee Related CN202871821U (en) | 2012-10-15 | 2012-10-15 | Novel solar cell silicon wafer capable of reducing waste |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202871821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730526A (en) * | 2012-10-15 | 2014-04-16 | 江苏天宇光伏科技有限公司 | Novel solar cell silicon wafer reducing waste |
-
2012
- 2012-10-15 CN CN 201220525454 patent/CN202871821U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103730526A (en) * | 2012-10-15 | 2014-04-16 | 江苏天宇光伏科技有限公司 | Novel solar cell silicon wafer reducing waste |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20141015 |
|
| EXPY | Termination of patent right or utility model |