CN201349012Y - Solar energy roof tile component - Google Patents

Solar energy roof tile component Download PDF

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Publication number
CN201349012Y
CN201349012Y CNU200820238178XU CN200820238178U CN201349012Y CN 201349012 Y CN201349012 Y CN 201349012Y CN U200820238178X U CNU200820238178X U CN U200820238178XU CN 200820238178 U CN200820238178 U CN 200820238178U CN 201349012 Y CN201349012 Y CN 201349012Y
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CN
China
Prior art keywords
layer
roof tile
solar
vinyl acetate
acetate copolymer
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
Application number
CNU200820238178XU
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Chinese (zh)
Inventor
贾艳刚
张科研
袁华知
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CEEG (NANJING) SOLAR ENERGY RESEARCH INSTITUTE Co Ltd
Original Assignee
CEEG (NANJING) SOLAR ENERGY RESEARCH INSTITUTE Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CEEG (NANJING) SOLAR ENERGY RESEARCH INSTITUTE Co Ltd filed Critical CEEG (NANJING) SOLAR ENERGY RESEARCH INSTITUTE Co Ltd
Priority to CNU200820238178XU priority Critical patent/CN201349012Y/en
Application granted granted Critical
Publication of CN201349012Y publication Critical patent/CN201349012Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Abstract

A solar energy roof tile component comprises a skin layer, an upper ethane-vinyl acetate copolymer layer, a solar battery layer, a lower ethane-vinyl acetate copolymer layer and a backboard layer which are laminated and arrayed from the top down in turn and are packaged, wherein the skin layer is a black polyvinyl fluoride composite membrane, and the backboard layer is high-intensity low-iron armored glass. The solar energy battery component has excellent sun-shading effect, which can be used to replace a tile on a roof, and has excellent anti-hail property, and can be used under various complex and adverse weather conditions.

Description

The solar roof tile assembly
One, technical field
The invention belongs to the new forms of energy field of photovoltaic power generation, particularly a kind of solar roof tile assembly.
Two, background technology
Prior art: because global energy crisis and environmental problem is increasingly serious; people are more and more urgent to the demand of new forms of energy and pollution-free regenerative resource, and solar energy power generating is rising in a new and renewable sources of energy technical field.
The primary element of solar energy power generating is the solar battery cell sheet, and monocrystalline silicon, polysilicon, amorphous silicon and hull cell etc. are arranged.The solar panel of being made up of one or more solar battery sheets is called photovoltaic module, or solar module, solar module be a kind of be the device of electric energy with conversion of solar energy, have that installation form is various, safety non-pollution, inexhaustible advantage, so obtained development energetically.
Current, the application of solar cell has entered departments such as industry, commerce, agricultural, communication, household electrical appliance and public utility from military field, space industry, especially can be dispersedly in the outlying district, high mountain, desert, island and rural area use, to save the very expensive transmission line of cost.But at this stage, its cost is also very high, and sending the 1kW electricity needs up to ten thousand dollars of investment, and therefore extensive use still is subjected to restriction economically.But; in the long run; invention along with the improvement of solar cell manufacturing technology and new light-electrical switching device; various countries are to the protection of environment with to the great demand of regeneration clean energy resource; solar cell will be to utilize the more practicable method of solar radiant energy, can be to utilize solar energy to open vast vistas on a large scale human future.
TPT material (polyvinyl fluoride composite membrane) is the material that is used for the solar module encapsulation; three-decker is generally arranged: outer protective layer PVF has good anti-environmental attack ability; the intermediate layer is that mylar has the good insulation performance performance, and internal layer PVF needs to have good adhesive property through surface treatment and EVA.Common solar module all adopts white TPT material as backboard at present, and this has caused the shaded effect of existing solar module scarcely desirable.
Three, utility model content
Technical problem: the present invention is directed to above-mentioned technological deficiency, a kind of solar roof tile assembly of shaded effect preferably that has is provided.
Technical scheme: technical solution of the present invention is:
A kind of solar roof tile assembly, by top layer, last ethylene-vinyl acetate copolymer layer, solar cell layer, following ethylene-vinyl acetate copolymer layer and backsheet layer, stack gradually from top to bottom and arrange, encapsulation constitutes, described top layer is a black polyvinyl fluoride composite membrane, and backsheet layer is the low iron toughened glass of high strength.
Wherein, the low iron toughened glass of described high strength is high printing opacity matte toughened glass or high printing opacity plain bar glass.
Wherein, described solar cell layer is monocrystalline silicon, polysilicon or non-crystal silicon solar cell.
Beneficial effect:
The present invention is directed to conventional solar cells assembly backboard is white TPT material, and the problem that shaded effect is bad provides that a kind of light-proofness is good, the solar module of alternative roof sheet tile.
Solar roof tile assembly of the present invention adopts the low iron toughened glass of high strength, the EVA glued membrane that anti-aging degree is high, and backboard adopts black TPT material simultaneously, has obtained following remarkable result:
1, because the TPT material of black has been adopted on the top layer of this solar module, possesses good shaded effect, can be used for the roof and replace tile.
2, the backboard of solar module of the present invention has adopted high printing opacity matte toughened glass encapsulation, and very high light transmittance is arranged, and can improve the photovoltaic module conversion efficiency.
3, have good hail suppression, can under various complicated harsh climate conditions, use.
Four, description of drawings
Fig. 1 is the three-dimensional exploded view of solar roof tile assembly of the present invention.
Among the figure, the 1-top layer; The last ethylene-vinyl acetate copolymer layer of 2-; The 3-solar cell layer; Ethylene-vinyl acetate copolymer layer under the 4-; The 5-backsheet layer.
Five, embodiment
Embodiment 1:
A kind of solar roof tile assembly, by top layer 1, last ethylene-vinyl acetate copolymer layer 2, solar cell layer 3, following ethylene-vinyl acetate copolymer layer 4 and backsheet layer 5, stack gradually from top to bottom and arrange, encapsulation constitutes, described top layer 1 is a black polyvinyl fluoride composite membrane, and backsheet layer 5 is the low iron toughened glass of high strength.
Wherein, the low iron toughened glass of described high strength is high printing opacity plain bar glass.
Wherein, described solar cell layer 3 is a monocrystaline silicon solar cell.
Embodiment 2:
A kind of solar roof tile assembly, by top layer 1, last ethylene-vinyl acetate copolymer layer 2, solar cell layer 3, following ethylene-vinyl acetate copolymer layer 4 and backsheet layer 5, stack gradually from top to bottom and arrange, encapsulation constitutes, described top layer 1 is a black polyvinyl fluoride composite membrane, and backsheet layer 5 is the low iron toughened glass of high strength.
Wherein, the low iron toughened glass of described high strength is high printing opacity matte toughened glass.
Wherein, described solar cell layer 3 is a polysilicon solar cell.
Embodiment 3:
A kind of solar roof tile assembly, by top layer 1, last ethylene-vinyl acetate copolymer layer 2, solar cell layer 3, following ethylene-vinyl acetate copolymer layer 4 and backsheet layer 5, stack gradually from top to bottom and arrange, encapsulation constitutes, described top layer 1 is a black polyvinyl fluoride composite membrane, and backsheet layer 5 is the low iron toughened glass of high strength.
Wherein, the low iron toughened glass of described high strength is high printing opacity matte toughened glass.
Wherein, described solar cell layer 3 is a non-crystal silicon solar cell.

Claims (3)

1. solar roof tile assembly, by top layer (1), last ethylene-vinyl acetate copolymer layer (2), solar cell layer (3), following ethylene-vinyl acetate copolymer layer (4) and backsheet layer (5), stack gradually from top to bottom and arrange, encapsulation constitutes, it is characterized in that, described top layer (1) is a black polyvinyl fluoride composite membrane, and backsheet layer (5) is the low iron toughened glass of high strength.
2. according to the described solar roof tile assembly of claim 1, it is characterized in that the low iron toughened glass of described high strength is high printing opacity matte toughened glass or high printing opacity plain bar glass.
3. according to the described solar roof tile assembly of claim 1, it is characterized in that described solar cell layer (3) is monocrystalline silicon, polysilicon or non-crystal silicon solar cell.
CNU200820238178XU 2008-12-23 2008-12-23 Solar energy roof tile component Expired - Fee Related CN201349012Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU200820238178XU CN201349012Y (en) 2008-12-23 2008-12-23 Solar energy roof tile component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU200820238178XU CN201349012Y (en) 2008-12-23 2008-12-23 Solar energy roof tile component

Publications (1)

Publication Number Publication Date
CN201349012Y true CN201349012Y (en) 2009-11-18

Family

ID=41368479

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU200820238178XU Expired - Fee Related CN201349012Y (en) 2008-12-23 2008-12-23 Solar energy roof tile component

Country Status (1)

Country Link
CN (1) CN201349012Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102268906A (en) * 2010-06-06 2011-12-07 江苏新大陆太阳能电力有限公司 Photovoltaic tile
CN102312530A (en) * 2010-07-07 2012-01-11 鸿富锦精密工业(深圳)有限公司 Integrated solar energy tile and manufacturing method thereof
CN102686397A (en) * 2009-12-01 2012-09-19 依索沃尔泰克股份公司 Solar cell module and co-extrusion body
CN102691386A (en) * 2012-06-06 2012-09-26 江苏新源太阳能科技有限公司 Solar cell tile
CN102694043A (en) * 2012-06-06 2012-09-26 江苏新源太阳能科技有限公司 Solar panel
CN107154775A (en) * 2017-05-08 2017-09-12 四川浩能新能源有限公司 It is a kind of to improve the photovoltaic tile that light is utilized

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102686397A (en) * 2009-12-01 2012-09-19 依索沃尔泰克股份公司 Solar cell module and co-extrusion body
CN102686397B (en) * 2009-12-01 2015-04-01 依索沃尔泰克股份公司 Solar cell module and co-extrusion body
CN102268906A (en) * 2010-06-06 2011-12-07 江苏新大陆太阳能电力有限公司 Photovoltaic tile
CN102312530A (en) * 2010-07-07 2012-01-11 鸿富锦精密工业(深圳)有限公司 Integrated solar energy tile and manufacturing method thereof
CN102691386A (en) * 2012-06-06 2012-09-26 江苏新源太阳能科技有限公司 Solar cell tile
CN102694043A (en) * 2012-06-06 2012-09-26 江苏新源太阳能科技有限公司 Solar panel
CN107154775A (en) * 2017-05-08 2017-09-12 四川浩能新能源有限公司 It is a kind of to improve the photovoltaic tile that light is utilized

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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: 20091118

Termination date: 20131223