CN108198882A - A kind of double glass crystal silicon solar battery components with snow melting function - Google Patents
A kind of double glass crystal silicon solar battery components with snow melting function Download PDFInfo
- Publication number
- CN108198882A CN108198882A CN201810164113.3A CN201810164113A CN108198882A CN 108198882 A CN108198882 A CN 108198882A CN 201810164113 A CN201810164113 A CN 201810164113A CN 108198882 A CN108198882 A CN 108198882A
- Authority
- CN
- China
- Prior art keywords
- adhesive film
- packaging adhesive
- glass
- crystal silicon
- electric heating
- 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.)
- Pending
Links
- 239000011521 glass Substances 0.000 title claims abstract description 52
- 238000002844 melting Methods 0.000 title claims abstract description 14
- 230000008018 melting Effects 0.000 title claims abstract description 14
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 239000013078 crystal Substances 0.000 title claims abstract description 13
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 13
- 239000010703 silicon Substances 0.000 title claims abstract description 13
- 239000002313 adhesive film Substances 0.000 claims abstract description 58
- 238000004806 packaging method and process Methods 0.000 claims abstract description 55
- 229910052751 metal Inorganic materials 0.000 claims abstract description 33
- 239000002184 metal Substances 0.000 claims abstract description 33
- 238000005485 electric heating Methods 0.000 claims abstract description 32
- 239000012528 membrane Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 229910052709 silver Inorganic materials 0.000 claims description 3
- 239000004332 silver Substances 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical group [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 239000005413 snowmelt Substances 0.000 abstract description 5
- 230000002045 lasting effect Effects 0.000 abstract description 4
- 238000010257 thawing Methods 0.000 abstract description 2
- 206010037660 Pyrexia Diseases 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002085 persistent effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
- H01L31/0488—Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
- H02S40/12—Means for removing snow
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
-
- 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 invention discloses a kind of double glass crystal silicon solar battery components with snow melting function, including glass front plate, solar cell and the glass back plate being sequentially arranged from top to bottom, further include the first packaging adhesive film between glass front plate and solar cell and the second packaging adhesive film between solar cell and glass back plate, the at least side of first packaging adhesive film and/or the second packaging adhesive film is embedded with multiple metal electric heating silks, and the conductive lead division for converging for metal electric heating silk and drawing and being connect with external circuit structure is provided in the glass back plate.Solar cell module surface temperature increases in the present invention, has lasting thawing, therefore the solar cell module of the present invention has good snow melt ability to accumulated snow and lasting snowfall, constantly improve solar cell module is in the generated energy of snowfall larger area.
Description
Technical field
The invention belongs to photovoltaic cell technical fields, and in particular to a kind of double glass crystal silicon solars with snow melting function
Battery component.
Background technology
Snowfall is big under the regional winter such as Hokkaido, Japan, Northeast China, Inner Mongol, and the time of snowing is long, photovoltaic module table
For a long time by snow and ice cover, component has that the several months cannot generate electricity, and will substantially reduce the hair of photovoltaic module and photovoltaic system in face
Electricity.Photovoltaic module does not have snow melting function at present, when snowing, photovoltaic module surface accumulated snow gradually, photovoltaic module surface by
It is gradually blocked by accumulated snow, with the increase of shielded area, photovoltaic module generated energy is almost nil.
It is influenced by temperature from component itself, since above-mentioned extremely cold area temperature is low, it is high that photovoltaic module has comparison
Generated energy exports, and has a large amount of surface power station, roof photovoltaic power station demand in these areas, if it is possible to solve surface snow melt
Problem, it will greatly promote the generated energy of photovoltaic system.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of double glass crystal silicon solar energy battery groups with snow melting function
Part can melt the accumulated snow being covered on solar cell module, improve the generated energy of photovoltaic system.
The technical scheme is that：A kind of double glass crystal silicon solar battery components with snow melting function, including from
Glass front plate, solar cell and the glass back plate being sequentially arranged under, further include positioned at glass front plate and solar-electricity
The first packaging adhesive film between pond and the second packaging adhesive film between solar cell and glass back plate, first envelope
At least side of dress glued membrane and/or the second packaging adhesive film is embedded with multiple metal electric heating silks, and confession is provided in the glass back plate
The conductive lead division that metal electric heating silk confluence is drawn and connect with external circuit structure.
The present invention is embedded with metal electric heating silk in at least side of the first packaging adhesive film and/or the second packaging adhesive film, and from
Metal electric heating silk is connect, external circuit structure can be by setting for conductive lead division with external circuit structure in glass back plate
Special terminal box provides voltage or electric current by terminal box to metal electric heating silk, and metal electric heating silk generates heat after being powered
Packaging adhesive film is passed to, packaging adhesive film persistent fever is conducted to glass front plate and glass back plate, glass front plate and glass back plate
Snow melt is carried out after fever.
Wherein conductive lead division is located at the suitable position of glass back plate, such as can be opened up in glass back plate suitable position
One notch or slot form conductive lead division, by metal electric heating silk confluence across notch or slot, thus and external circuit
Structure connects.
In the present invention there are many arrangement modes of metal electric heating silk, such as multiple heating wire can be arranged in parallel.
Metal electric heating silk can be set to the side or two of the first packaging adhesive film and/or the second packaging adhesive film in the present invention
Side, preferably, the side of first packaging adhesive film and/or the second packaging adhesive film is embedded with metal electric heating silk.
As further preferred, the metal electric heating silk is embedded in the first packaging adhesive film towards on glass front plate side or embedded
Second packaging adhesive film is towards on the side of glass back plate.
In the present invention there are many structures of metal electric heating silk, preferably, the metal electric heating silk is tungsten filament or filamentary silver.
The material of the first packaging adhesive film and the second packaging adhesive film can be there are many selection, preferably, described in the present invention
First packaging adhesive film and/or the second packaging adhesive film are high molecular material glued membrane.
Preferably, the high molecular material glued membrane is one or more kinds of mixing in PVB, EVA and POE.
Preferably, first packaging adhesive film and/or the second packaging adhesive film are white glued membrane, transparent adhesive film and colour
One or more kinds of mixing in glued membrane.
Compared with prior art, beneficial effects of the present invention are embodied in：
Solar cell module surface temperature increases in the present invention, has lasting thawing, therefore this to accumulated snow and lasting snowfall
The solar cell module of invention has good snow melt ability, and constantly improve solar cell module is in snowfall larger area
Generated energy.
Description of the drawings
Fig. 1 is the structure diagram of the first packaging adhesive film in the present invention.
Fig. 2 is the structure diagram of the present invention.
Specific embodiment
As depicted in figs. 1 and 2, the present invention include be sequentially arranged from top to bottom glass front plate 1, solar cell 2 and
Glass back plate 3 further includes the first packaging adhesive film 4 between glass front plate 1 and solar cell 2 and positioned at solar-electricity
At least side of the second packaging adhesive film 5 between pond 2 and glass back plate 3, the first packaging adhesive film 4 and/or the second packaging adhesive film 5 is embedding
Enter to have multiple metal electric heating silks 6, be provided with to converge for metal electric heating silk 6 in glass back plate 3 and draw and connect with external circuit structure
The conductive lead division (being not drawn into figure) connect.In the present invention there are many arrangement modes of metal electric heating silk, such as multiple heating wire
It can be arranged in parallel.
The material of the first packaging adhesive film 4 and the second packaging adhesive film 5 can there are many selection, the first packaging adhesive films in the present invention
4 and/or second packaging adhesive film 5 be high molecular material glued membrane.High molecular material glued membrane can be one in PVB, EVA and POE
Kind or more than one mixing.First packaging adhesive film 4 and/or the second packaging adhesive film 5 or white glued membrane, transparent adhesive film with
And one or more kinds of mixing in colored glued membrane.
The present invention is embedded with metal electric heating silk 6 in at least side of the first packaging adhesive film 4 and/or the second packaging adhesive film 5, and
Metal electric heating silk 6 is connect, external circuit structure can by setting for conductive lead division with external circuit structure from glass back plate 3
Think special terminal box, provide voltage or electric current to metal electric heating silk 6 by terminal box, metal electric heating silk 6 produces after being powered
Heat amount passes to packaging adhesive film, and packaging adhesive film persistent fever is conducted to glass front plate 1 and glass back plate 3,1 He of glass front plate
Glass back plate 3 carries out snow melt after generating heat.
Wherein conductive lead division is located at the suitable position of glass back plate 3, such as can be opened in 3 suitable position of glass back plate
If a notch or slot form conductive lead division, metal electric heating silk 6 is converged across notch or slot, thus and external electrical
Line structure connects.
Metal electric heating silk 6 can be set to the one or both sides of the first packaging adhesive film 4 in the present invention, under normal circumstances, the
The side of one packaging adhesive film 4 and/or the second packaging adhesive film 5 is embedded with metal electric heating silk 6, and best metal heating wire 6 is embedded in
First packaging adhesive film 4 is towards on 1 side of glass front plate or embedded second packaging adhesive film 5 is towards on 3 side of glass back plate.The present invention
There are many structures of middle metal electric heating silk 6, such as metal electric heating silk 6 is tungsten filament or filamentary silver.
Claims (7)
1. a kind of double glass crystal silicon solar battery components with snow melting function, including before the glass that is sequentially arranged from top to bottom
Plate, solar cell and glass back plate, which is characterized in that further include first between glass front plate and solar cell
Packaging adhesive film and the second packaging adhesive film between solar cell and glass back plate, first packaging adhesive film and/or
At least side of second packaging adhesive film is embedded with multiple metal electric heating silks, is provided in the glass back plate and is converged for metal electric heating silk
The conductive lead division that stream is drawn and connect with external circuit structure.
2. there are double glass crystal silicon solar battery components of snow melting function as described in claim 1, which is characterized in that described
The side of first packaging adhesive film and/or the second packaging adhesive film is embedded with metal electric heating silk.
3. there are double glass crystal silicon solar battery components of snow melting function as described in claim 1, which is characterized in that described
Metal electric heating silk is embedded in the first packaging adhesive film towards on glass front plate side or embedded second packaging adhesive film is towards glass back plate
On side.
4. double glass crystal silicon solar battery components with snow melting function as described in claims 1 to 3 is any, feature exist
In the metal electric heating silk is tungsten filament or filamentary silver.
5. there are double glass crystal silicon solar battery components of snow melting function as described in claim 1, which is characterized in that described
First packaging adhesive film and/or the second packaging adhesive film are high molecular material glued membrane.
6. there are double glass crystal silicon solar battery components of snow melting function as claimed in claim 5, which is characterized in that described
High molecular material glued membrane is one or more kinds of mixing in PVB, EVA and POE.
7. such as double glass crystal silicon solar battery components described in claim 5 or 6 with snow melting function, which is characterized in that
First packaging adhesive film and/or the second packaging adhesive film are one kind or one in white glued membrane, transparent adhesive film and colored glued membrane
Kind or more mixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164113.3A CN108198882A (en) | 2018-02-27 | 2018-02-27 | A kind of double glass crystal silicon solar battery components with snow melting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810164113.3A CN108198882A (en) | 2018-02-27 | 2018-02-27 | A kind of double glass crystal silicon solar battery components with snow melting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108198882A true CN108198882A (en) | 2018-06-22 |
Family
ID=62594241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810164113.3A Pending CN108198882A (en) | 2018-02-27 | 2018-02-27 | A kind of double glass crystal silicon solar battery components with snow melting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108198882A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109904254A (en) * | 2019-03-12 | 2019-06-18 | 西安热工研究院有限公司 | It is a kind of can snow melt double glass photovoltaic modulies |
| CN111029425A (en) * | 2019-11-04 | 2020-04-17 | 杭州纤纳光电科技有限公司 | Color adhesive film, color solar cell and preparation method thereof |
| US11597352B2 (en) * | 2018-07-26 | 2023-03-07 | Beijing Boe Optoelectronics Technology Co., Ltd. | Glass, and manufacturing method and control method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101529327A (en) * | 2006-08-16 | 2009-09-09 | 法国圣戈班玻璃厂 | Transparent electrode |
| CN101933163A (en) * | 2007-12-03 | 2010-12-29 | 米克洛什·托斯 | Electric power generating solar roof tile and manufacture method thereof |
| CN102931246A (en) * | 2011-08-11 | 2013-02-13 | 吉富新能源科技(上海)有限公司 | Solar panel allowing accumulated snow to be automatically removed |
| CN203351626U (en) * | 2013-06-27 | 2013-12-18 | 信义光伏产业(安徽)控股有限公司 | Heatable glass used on photovoltaic assembly, and photovoltaic assembly |
| CN203504782U (en) * | 2013-10-18 | 2014-03-26 | 李金良 | Electric heating automobile front windshield glass |
| CN103770799A (en) * | 2014-02-24 | 2014-05-07 | 中国建筑材料科学研究总院 | High-speed locomotive windshield and preparation method thereof |
| CN204183984U (en) * | 2014-10-24 | 2015-03-04 | 林行 | A kind of vehicle glass pad pasting with electric heating function |
| CN105591602A (en) * | 2014-11-05 | 2016-05-18 | 余新洛 | High-cold region solar cell panel with snow melting antifreeze function |
| CN206894585U (en) * | 2017-07-06 | 2018-01-16 | 北京铂阳顶荣光伏科技有限公司 | Road surface electrification component with electrically conducting transparent heating film |
-
2018
- 2018-02-27 CN CN201810164113.3A patent/CN108198882A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101529327A (en) * | 2006-08-16 | 2009-09-09 | 法国圣戈班玻璃厂 | Transparent electrode |
| CN101933163A (en) * | 2007-12-03 | 2010-12-29 | 米克洛什·托斯 | Electric power generating solar roof tile and manufacture method thereof |
| CN102931246A (en) * | 2011-08-11 | 2013-02-13 | 吉富新能源科技(上海)有限公司 | Solar panel allowing accumulated snow to be automatically removed |
| CN203351626U (en) * | 2013-06-27 | 2013-12-18 | 信义光伏产业(安徽)控股有限公司 | Heatable glass used on photovoltaic assembly, and photovoltaic assembly |
| CN203504782U (en) * | 2013-10-18 | 2014-03-26 | 李金良 | Electric heating automobile front windshield glass |
| CN103770799A (en) * | 2014-02-24 | 2014-05-07 | 中国建筑材料科学研究总院 | High-speed locomotive windshield and preparation method thereof |
| CN204183984U (en) * | 2014-10-24 | 2015-03-04 | 林行 | A kind of vehicle glass pad pasting with electric heating function |
| CN105591602A (en) * | 2014-11-05 | 2016-05-18 | 余新洛 | High-cold region solar cell panel with snow melting antifreeze function |
| CN206894585U (en) * | 2017-07-06 | 2018-01-16 | 北京铂阳顶荣光伏科技有限公司 | Road surface electrification component with electrically conducting transparent heating film |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11597352B2 (en) * | 2018-07-26 | 2023-03-07 | Beijing Boe Optoelectronics Technology Co., Ltd. | Glass, and manufacturing method and control method thereof |
| CN109904254A (en) * | 2019-03-12 | 2019-06-18 | 西安热工研究院有限公司 | It is a kind of can snow melt double glass photovoltaic modulies |
| CN111029425A (en) * | 2019-11-04 | 2020-04-17 | 杭州纤纳光电科技有限公司 | Color adhesive film, color solar cell and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180622 |
|
| RJ01 | Rejection of invention patent application after publication |