CN201000892Y - Novel concentration film solar energy component - Google Patents
Novel concentration film solar energy component Download PDFInfo
- Publication number
- CN201000892Y CN201000892Y CNU2006201416797U CN200620141679U CN201000892Y CN 201000892 Y CN201000892 Y CN 201000892Y CN U2006201416797 U CNU2006201416797 U CN U2006201416797U CN 200620141679 U CN200620141679 U CN 200620141679U CN 201000892 Y CN201000892 Y CN 201000892Y
- Authority
- CN
- China
- Prior art keywords
- optically focused
- solar
- film solar
- battery sheet
- solar cell
- 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
- Y02E10/52—PV systems with concentrators
Abstract
The utility model relates to a solar cell component, in particular relates to a new type light concentrating film solar cell component with high efficiency and low cost, and the common tempered glass is replaced by a glass with a light concentrating film layer. The middle part of the tempered glass is coated with the light concentrating film layer. The utility model has the advantages that the service efficiency of the solar cell component is high, the specific output is big, the cost under the unit power is lower, and the structure is simple etc.
Description
Technical field
The utility model relates to a kind of solar module, especially relates to a kind ofly substituting the good usefulness of common toughened glass, novel concentrator thin film solar assembly cheaply with the glass that is coated with the optically focused thin layer.
Background technology
As everyone knows, its structure of traditional solar components is: after solar cell is welded with welding, with ethylene-vinyl acetate copolymer EVA material package solar cell, and at its positive toughened glass of placing high transmission rate, laminated into type, its structural representation is seen Figure of description 1, and wherein toughened glass 6 is arranged on solar battery sheet 7 tops; EVA material 8 is encapsulated in the solar cell outside.Because traditional solar components adopts common toughened glass as raw material, though it has high transmission rate, but still can be subjected to the restriction of the sunlight intensity in solar cell zone, thereby be difficult to improve efficient, the reduction solar module cost of solar module, therefore be difficult to further promote its application, enlarge market, promote the utilance of regenerative resource.So, under the certain situation of sunlight irradiation intensity, how to improve the service efficiency of solar components, thereby reduce the cost that expensive number of battery cells reduces unit power, just become the problem of engineer's primary study.
Summary of the invention
The utility model mainly be low at existing in prior technology solar components service efficiency, unit capacity is little, the more high technical problem of cost under the unit power, provides that a kind of solar components service efficiency height, unit capacity are big, lower-cost novel concentrator thin film solar assembly under the unit power.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: toughened glass layer mid portion is coated with the optically focused thin layer.Under the solar battery efficiency certain condition, novel concentrator thin film solar assembly can be raised the efficiency 25-40%, and product cost is than every watt of the existing product 15-20% that reduces production costs.
As preferably, be provided with some square optically focused films in the described optically focused thin layer, the optically focused film is positioned at neighboring area directly over its corresponding solar battery sheet.This optically focused thin film solar assembly unit power cost is lower: under the same external light intensity prerequisite, the optically focused film can be equivalent to improve intensity of illumination with the anaclasis of non-battery panel region to solar battery sheet, improved power output; With identical battery sheet, compare with traditional solar components, can improve power output, the unit power cost is lower.
As preferably, described optically focused film is the square circulus of hollow.The optically focused film can be refracted to the sunlight of irradiation the solar cell panel region.
Therefore, the utlity model has that solar components service efficiency height, unit capacity are big, characteristics such as cost is lower, simple in structure under the unit power; Especially cost is lower under big, the unit power of solar components service efficiency height, unit capacity.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of solar components traditional in the utility model background technology.
Accompanying drawing 2 is a kind of structure side views of the present utility model.
Accompanying drawing 3 is a kind of structure vertical views of the present utility model
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment 1:
The EVA encapsulating material 4 that a kind of novel concentrator thin film solar assembly comprises solar battery sheet 3 and is arranged on the solar battery sheet outside, directly over solar battery sheet, be provided with toughened glass layer 5, toughened glass layer mid portion is coated with optically focused thin layer 1, be provided with some square optically focused films 2 in the optically focused thin layer, the optically focused film is positioned at neighboring area directly over its corresponding solar battery sheet, and the optically focused film is the square circulus of hollow.
When installing and using, the optically focused film can be equivalent to improve intensity of illumination with the anaclasis of non-battery panel region to solar battery sheet, improved power output.
Claims (3)
1. novel concentrator thin film solar assembly, the EVA encapsulating material that comprises solar battery sheet and be arranged on the solar battery sheet outside, and directly over it, be provided with the toughened glass layer, it is characterized in that described toughened glass layer mid portion is coated with optically focused thin layer (1).
2. novel concentrator thin film solar assembly according to claim 1 is characterized in that being provided with in the described optically focused thin layer some square optically focused films (2), and the optically focused film is positioned at neighboring area directly over its corresponding solar battery sheet.
3. novel concentrator thin film solar assembly according to claim 1 and 2 is characterized in that described optically focused film is the square circulus of hollow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201416797U CN201000892Y (en) | 2006-12-29 | 2006-12-29 | Novel concentration film solar energy component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201416797U CN201000892Y (en) | 2006-12-29 | 2006-12-29 | Novel concentration film solar energy component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000892Y true CN201000892Y (en) | 2008-01-02 |
Family
ID=39015296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201416797U Expired - Fee Related CN201000892Y (en) | 2006-12-29 | 2006-12-29 | Novel concentration film solar energy component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000892Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751344A (en) * | 2012-07-20 | 2012-10-24 | 合肥海润光伏科技有限公司 | Photovoltaic reflecting thin-film |
| CN105870233A (en) * | 2016-05-20 | 2016-08-17 | 苏州高创特新能源发展股份有限公司 | Efficient solar assembly |
-
2006
- 2006-12-29 CN CNU2006201416797U patent/CN201000892Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102751344A (en) * | 2012-07-20 | 2012-10-24 | 合肥海润光伏科技有限公司 | Photovoltaic reflecting thin-film |
| CN105870233A (en) * | 2016-05-20 | 2016-08-17 | 苏州高创特新能源发展股份有限公司 | Efficient solar assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: CO-PATENTEE TO: ZHEJIANG UNIVERSAL SOLAR ENERGY CO., LTD. ¬ |
|
| CU01 | Correction of utility model patent |
Correction item: Co-patentee Correct: Zhejiang Wanxiang Solar Energy Ltd Number: 01 Page: The title page Volume: 24 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Co-patentee Correct: Zhejiang Wanxiang Solar Energy Ltd Number: 01 Volume: 24 |
|
| ERR | Gazette correction |
Free format text: CORRECT: CO-PATENTEE; FROM: NONE ¬ TO: ZHEJIANG UNIVERSAL SOLAR ENERGY CO., LTD. ¬ |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |