CN201478327U - Long service life thin-film solar cell module - Google Patents
Long service life thin-film solar cell module Download PDFInfo
- Publication number
- CN201478327U CN201478327U CN 200920171841 CN200920171841U CN201478327U CN 201478327 U CN201478327 U CN 201478327U CN 200920171841 CN200920171841 CN 200920171841 CN 200920171841 U CN200920171841 U CN 200920171841U CN 201478327 U CN201478327 U CN 201478327U
- Authority
- CN
- China
- Prior art keywords
- solar cell
- service life
- cell module
- film solar
- long service
- 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
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a long service life thin-film solar cell module which comprises two glass plates (1), and an EVA plate (3) arranged between the glass plates (1). The long service life thin-film solar cell module is characterized in that silicone side frames (2) are arranged at the peripheries of the glass plates and the EVA plate. The silicone is Dow Corning 7091 silicone, and the thickness of the silicone side frames (2) is 1-5mm. The long service life thin-film solar cell module has the beneficial effects that the long service life thin-film solar cell module utilizes the features of strong adhesion force, high tensile strength and waterproof property, as well as weather resistance, vibration resistance, capability of being applicable to a wide temperature change range and stable chemical performances under light irradiation conditions, coats the silicone at the peripheries of the glass plates and the EVA plate for protecting edges and further prolongs the service life of the thin-film solar cell module.
Description
Technical field
The utility model relates to a kind of Thinfilm solar cell assembly, especially a kind of Thinfilm solar cell assembly with protection structure.
Background technology
The length of solar module working life and be packaged with very big relation, solar module does not generally add frame or just adds the aluminum frame now, be easy to cause water, vapour corrosion or water, vapour to overstock around the aluminum frame, be difficult for getting rid of, can increase cost simultaneously.
The utility model content
The purpose of this utility model is exactly in order to overcome the defective that Thinfilm solar cell assembly is vulnerable to the corrosion of water, vapour, and a kind of high life Thinfilm solar cell assembly is provided.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of high life Thinfilm solar cell assembly comprises two glass plates, is provided with the EVA plate between glass plate, it is characterized in that: the periphery of glass plate and EVA plate is provided with the silica gel frame.EVA is a kind of plastics of being made up of ethene and vinylacetate, and described silica gel is DOW CORNING 7091 silica gel, and the thickness of silica gel frame is between the 1-5 millimeter.
The beneficial effects of the utility model are to utilize the silica gel bonding force strong; hot strength is big, waterproof; have simultaneously weatherability, vibration resistance again; adapt to the big characteristics of cold and hot variation and the characteristic of stable chemical performance under illumination condition; employing is coated silica gel around the no frame Thinfilm solar cell assembly and is carried out edge-protectedly, increases life-span of Thinfilm solar cell assembly.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings:
Fig. 1 is a front view of the present utility model;
Fig. 2 is an A-A cutaway view of the present utility model.
1. glass plates among the figure, 2. silica gel frame, 3.EVA plate
Embodiment
As depicted in figs. 1 and 2, a kind of high life Thinfilm solar cell assembly comprises two glass plates 1, is provided with an EVA plate 3 the same with the glass plate area 1 of glass plate, and formed periphery scribbles silica gel, forms silica gel frame 2.EVA is a kind of plastics of being made up of ethene and vinylacetate, and described silica gel 2 is DOW CORNING 7091 silica gel, and the thickness of silica gel frame 2 is between the 1-5 millimeter.
During making, lamination assembly is later carried out edge clean handle, use DOW CORNING 7091 white silica gel then, evenly apply, form the silica gel frame on four limits.Spontaneous curing was measured vanning after 5 hours under the environment around.It is strong that silica gel has bonding force; hot strength is big, waterproof; simultaneously have weatherability, vibration resistance again, adapt to the big characteristics of cold and hot variation and under illumination condition the characteristic of stable chemical performance, adopt and coat silica gel on every side at no frame Thinfilm solar cell assembly and carry out edge-protected.
Claims (2)
1. a high life Thinfilm solar cell assembly comprises two glass plates (1), is provided with EVA plate (3) between glass plate, it is characterized in that: the periphery of glass plate and EVA plate is provided with silica gel frame (2).
2. a kind of high life Thinfilm solar cell assembly according to claim 1 is characterized in that: the thickness of silica gel frame (2) is between the 1-5 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920171841 CN201478327U (en) | 2009-04-30 | 2009-04-30 | Long service life thin-film solar cell module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920171841 CN201478327U (en) | 2009-04-30 | 2009-04-30 | Long service life thin-film solar cell module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201478327U true CN201478327U (en) | 2010-05-19 |
Family
ID=42414587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920171841 Expired - Fee Related CN201478327U (en) | 2009-04-30 | 2009-04-30 | Long service life thin-film solar cell module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201478327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511553A (en) * | 2018-06-11 | 2018-09-07 | 西南石油大学 | A kind of high-weatherability heterojunction solar battery |
-
2009
- 2009-04-30 CN CN 200920171841 patent/CN201478327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108511553A (en) * | 2018-06-11 | 2018-09-07 | 西南石油大学 | A kind of high-weatherability heterojunction solar battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20120430 |