CN203026529U - Waterproof amorphous silicon solar cell - Google Patents
Waterproof amorphous silicon solar cell Download PDFInfo
- Publication number
- CN203026529U CN203026529U CN 201320000121 CN201320000121U CN203026529U CN 203026529 U CN203026529 U CN 203026529U CN 201320000121 CN201320000121 CN 201320000121 CN 201320000121 U CN201320000121 U CN 201320000121U CN 203026529 U CN203026529 U CN 203026529U
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- CN
- China
- Prior art keywords
- waterproof
- amorphous silicon
- layer
- solar cell
- silicon solar
- 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
Abstract
The utility model relates to a waterproof amorphous silicon solar cell. The waterproof amorphous silicon solar cell comprises a waterproof shell, a substrate layer, a back electrode layer and an amorphous silicon layer, wherein the amorphous silicon layer is arranged between the substrate layer and the back electrode layer; the substrate layer, the back electrode layer and the amorphous silicon layer are contained in the waterproof shell; the waterproof shell comprises an upper transparent glass layer and a lower shell part; and the transparent glass layer is glued on the shell part by adopting waterproof sealing glue. The waterproof and moisture-proof performances of the waterproof amorphous silicon solar cell are greatly improved by arranging the waterproof shell, the light transmittance of the waterproof amorphous silicon solar cell is not influenced, and the waterproof amorphous silicon solar cell has long service life.
Description
Technical field
The utility model relates to a kind of solar cell, is specifically related to a kind of waterproof non-crystal silicon solar cell, belongs to technical field of solar batteries.
Background technology
Non-crystal silicon solar cell is as a kind of novel solar battery, it possess production cost low, be convenient to large-scale production and pollute the plurality of advantages such as few, thereby have wide market prospects.
Yet the water resistance of the non-crystal silicon solar cell of prior art is not fine, and it uses out of doors after a period of time easily water inlet and causes damage, and useful life is short.
Therefore, for solving the problems of the technologies described above, necessaryly provide a kind of structure improved waterproof non-crystal silicon solar cell that has, to overcome described defective of the prior art.
The utility model content
For addressing the above problem, the purpose of this utility model is to provide a kind of waterproof and dampproof performance good, the waterproof non-crystal silicon solar cell of long service life.
For achieving the above object, the technical scheme that the utility model is taked is: a kind of waterproof non-crystal silicon solar cell, and it comprises waterproof case, basalis, dorsum electrode layer and amorphous silicon layer; Wherein, described amorphous silicon layer is located between basalis and dorsum electrode layer; Described basalis, dorsum electrode layer and amorphous silicon layer all are contained in waterproof case; Described waterproof case comprises the transparent glass layer on upper strata and the housing section of lower floor; Described transparent glass layer adopts waterproof gasket cement to be bonded on housing section.
Waterproof non-crystal silicon solar cell of the present utility model further is set to: described amorphous silicon layer comprises the some amorphous silicon chips that are arranged in order, and is provided with a seal between adjacent two amorphous silicon chips.
Compared with prior art, the utlity model has following beneficial effect: waterproof non-crystal silicon solar cell of the present utility model is by arranging a waterproof case, thereby greatly promoted the waterproof and dampproof performance of this non-crystal silicon solar cell, and do not affected light transmittance, long service life.
Description of drawings
Fig. 1 is the sectional drawing of waterproof non-crystal silicon solar cell of the present utility model.
Embodiment
See also shown in Figure of description 1, the utility model is a kind of waterproof non-crystal silicon solar cell, and it is comprised of several parts such as waterproof case 1, basalis 2, dorsum electrode layer 3 and amorphous silicon layers 4.
Wherein, described basalis 2 is a transparent material, so that solar irradiation is mapped on amorphous silicon layer 4, and this basalis 2 is as the positive pole of battery.And described dorsum electrode layer 3 is as the negative pole use of battery.
Described amorphous silicon layer 4 is for generation of electric energy, and it is located between basalis 2 and dorsum electrode layer 3.This amorphous silicon layer 4 comprises the some amorphous silicon chips 41 that are arranged in order, and is provided with a seal 5 between adjacent two amorphous silicon chips 41, thereby each amorphous silicon chip 41 is independent sealed, unaffected each other.
Further, described basalis 2, dorsum electrode layer 3 and amorphous silicon layer 4 all are contained in waterproof case 1, thereby have greatly promoted the waterproof and dampproof performance of this non-crystal silicon solar cell.Described waterproof case 1 comprises the transparent glass layer 11 on upper strata and the housing section 12 of lower floor.Wherein, described transparent glass layer 11 adopts waterproof gasket cement to be bonded on housing section 12, and this transparent glass layer 11 does not affect the light transmittance of battery.
Above embodiment is only the preferred embodiment of this creation, not in order to limiting this creation, all in this creation spirit and principle within make any modification, be equal to replacement, improvement etc., within all should being included in the protection range of this creation.
Claims (2)
1. a waterproof non-crystal silicon solar cell, is characterized in that: comprise waterproof case, basalis, dorsum electrode layer and amorphous silicon layer; Wherein, described amorphous silicon layer is located between basalis and dorsum electrode layer; Described basalis, dorsum electrode layer and amorphous silicon layer all are contained in waterproof case; Described waterproof case comprises the transparent glass layer on upper strata and the housing section of lower floor; Described transparent glass layer adopts waterproof gasket cement to be bonded on housing section.
2. a kind of waterproof non-crystal silicon solar cell as claimed in claim 1, it is characterized in that: described amorphous silicon layer comprises the some amorphous silicon chips that are arranged in order, and is provided with a seal between adjacent two amorphous silicon chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000121 CN203026529U (en) | 2013-01-01 | 2013-01-01 | Waterproof amorphous silicon solar cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320000121 CN203026529U (en) | 2013-01-01 | 2013-01-01 | Waterproof amorphous silicon solar cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203026529U true CN203026529U (en) | 2013-06-26 |
Family
ID=48650488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320000121 Expired - Fee Related CN203026529U (en) | 2013-01-01 | 2013-01-01 | Waterproof amorphous silicon solar cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203026529U (en) |
-
2013
- 2013-01-01 CN CN 201320000121 patent/CN203026529U/en not_active Expired - Fee Related
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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: 20130626 Termination date: 20150101 |
|
| EXPY | Termination of patent right or utility model |