CN209561432U - A kind of completely black solar double-glass assemblies of back-contact - Google Patents

A kind of completely black solar double-glass assemblies of back-contact Download PDF

Info

Publication number
CN209561432U
CN209561432U CN201822171485.7U CN201822171485U CN209561432U CN 209561432 U CN209561432 U CN 209561432U CN 201822171485 U CN201822171485 U CN 201822171485U CN 209561432 U CN209561432 U CN 209561432U
Authority
CN
China
Prior art keywords
layer
glass
black
material layer
solar double
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.)
Active
Application number
CN201822171485.7U
Other languages
Chinese (zh)
Inventor
张彩霞
吴仕梁
路忠林
张凤鸣
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.)
Jiangsu Sunport Power Corp Ltd
Original Assignee
Jiangsu Sunport Power Corp 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 Jiangsu Sunport Power Corp Ltd filed Critical Jiangsu Sunport Power Corp Ltd
Priority to CN201822171485.7U priority Critical patent/CN209561432U/en
Application granted granted Critical
Publication of CN209561432U publication Critical patent/CN209561432U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

The utility model discloses a kind of completely black solar double-glass assemblies of back-contact, including being sequentially laminated back glass layer together, the first encapsulating material layer, conductive circuit layer core plate, insulation material layer, conductive adhesive layer, back contact battery lamella, the second encapsulating material layer and face glass layer;The back glass layer is black float glass process plate tempering or semi-tempered glass;The cell piece of the back contact battery lamella is black single crystal cell piece;The insulation material layer is black EPE insulating layer.The utility model has higher power compared with mainstream welded type solar double-glass assemblies, better quality, face is worth high advantage, it is integrated with common MWT solar double-glass assemblies high reliability again, it is suitble to the application of hot and humid environment, meet the big region of circumstance of temperature difference again simultaneously, requires landscape relatively high roof project application.

Description

A kind of completely black solar double-glass assemblies of back-contact
Technical field
The utility model relates to a kind of completely black solar double-glass assemblies of back-contact, belong to photovoltaic cell component technical field.
Background technique
Solar cell photovoltaic field new technology emerges one after another at present, and different technical advantages is presented in various technologies, at this time Different new technologies are overlapped mutually and are particularly important, and double glass encapsulation technologies are increasingly mature in photovoltaic industry, based on double glass Topic new technology superposition also continue to bring out, the product of differentiation is more and more on the market, MWT as photovoltaic new technology one Kind, with high reliability, high efficiency, high quality, high face value is famous, is superimposed with double glass encapsulation technologies, power-power cooperation is with more powerful Technical advantage has exposed market, but the double glass of tradition are largely all made as transparent or white in the majority, are not suitable for environment The temperature difference is big, and landscape requires relatively high roof project.
Utility model content
Purpose of utility model: aiming at the problems existing in the prior art with deficiency, the utility model provides a kind of back contacts The completely black solar double-glass assemblies of formula.There are higher power, better quality compared with mainstream welded type solar double-glass assemblies, face is worth high advantage, again It is integrated with common MWT solar double-glass assemblies high reliability, is suitble to the application of hot and humid environment, while meeting the big area of circumstance of temperature difference again Domain requires landscape relatively high roof project application.
Technical solution: a kind of completely black solar double-glass assemblies of back-contact, including being sequentially laminated back glass layer together, first Encapsulating material layer, conductive circuit layer core plate, insulation material layer, conductive adhesive layer, back contact battery lamella, the second encapsulating material layer, And face glass layer;The back glass layer is black float glass process plate tempering or semi-tempered glass;The back contact battery piece The cell piece of layer is black single crystal cell piece;The insulation material layer is black EPE insulating layer.
The black float glass process plate tempering or semi-tempered glass include float glass process plate tempering or semi-tempered glass and addition carbon Black plated film;The plated film roller coating of the addition carbon black is on the surface of float glass process plate tempering or semi-tempered glass.
The black EPE insulating layer includes three layers, and middle layer is PET material layer, and superficial layer is black PE film, black PE film For the PE film for adding carbon black, black is presented, black EPE insulating layer ensure that photovoltaic module cell piece gap is revealed as black.
The face glass layer is the super white patterned tempering of low iron or semi-tempered glass.
First encapsulating material layer and the second encapsulating material layer are layer of transparent EVA, are used for battery receptacle sunlight, Two layers of EVA is located at the inside of back glass layer and face glass layer.
Cell backside electrode is connected by the utility model component using conductive adhesive layer with conductive circuit layer core plate, passes through conduction Line layer core plate connects adjacent cell piece, forms the battery strings with 60 or 72 cell pieces, insulation material layer For being dielectrically separated from for cell backside and conductive circuit layer core plate, cell piece is connected, and ensure the positive and negative anodes of each battery not Short circuit.
The utility model has the advantages that compared with prior art, the completely black solar double-glass assemblies of back-contact provided by the utility model are suitble to height The application of wet environment, while meeting the big region of circumstance of temperature difference again, and be suitable for landscape and relatively high roof project is required to answer With.There are higher power and quality compared with mainstream welded type solar double-glass assemblies, and make and be simply easy to industrialization, yield is high.Simultaneously originally The front and back that utility model realizes MWT solar double-glass assemblies is completely black, and the effective solution bis- glass of MWT are because glass is transparent due to Cause conducting wire perspective in the back side in outer problem.
Detailed description of the invention
Fig. 1 is the cross section structure schematic diagram of the utility model embodiment.
Specific embodiment
In the following with reference to the drawings and specific embodiments, the utility model is furtherd elucidate.
As shown in Figure 1, a kind of completely black solar double-glass assemblies of back-contact, including being sequentially laminated back glass layer 1 together, the One encapsulating material layer 2, conductive circuit layer core plate 3, insulation material layer 4, conductive adhesive layer 5, back contact battery lamella 6, the second encapsulation Material layer 7 and face glass layer 8;Back glass layer 1 is black float glass process plate tempering or semi-tempered glass;Back contact battery The cell piece of lamella 6 is black single crystal cell piece;Insulation material layer 4 is black EPE insulating layer.
Black float glass process plate tempering or semi-tempered glass include float glass process plate tempering or semi-tempered glass and addition carbon black Plated film;The plated film roller coating of carbon black is added on the surface of float glass process plate tempering or semi-tempered glass.
Black EPE insulating layer includes three layers, and middle layer is PET material layer, and superficial layer is black PE film, and black PE film is to add The PE film of carbon black, is presented black, and black EPE insulating layer ensure that photovoltaic module cell piece gap is revealed as black.
Face glass layer 8 is the super white patterned tempering of low iron or semi-tempered glass.
First encapsulating material layer 2 and the second encapsulating material layer 7 are layer of transparent EVA, be used for battery receptacle sunlight, two Layer EVA is located at the inside of back glass layer 1 and face glass layer 8.
Cell backside electrode is connected by the utility model component using conductive adhesive layer 5 with conductive circuit layer core plate 3, by leading Electric line layer core plate 3 connects adjacent cell piece, forms the battery strings with 60 or 72 cell pieces, insulating materials Layer 4 is dielectrically separated from for cell backside and conductive circuit layer core plate 3, cell piece is connected, and ensure the positive and negative of each battery Pole is not short-circuit.
When the utility model is realized, first the float glass process plate tempered glass that surface is coated with carbon black plated film is horizontally arranged, then puts First layer transparent EVA is set, then places conductive circuit layer core plate 3, then coat conducting resinl, then covers black EPE insulating layer, then Black single crystal back contact battery piece is placed, cell piece cannot contact from each other, re-lay second layer transparent EVA, finally place Conductive circuit layer core plate 3 after lamination, is connected with welding, is connect with silica gel by the super white patterned tempered glass of low iron of high light transmission Wire box does not mark in figure because terminal box is not the emphasis of the utility model protection.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art It for art personnel, without departing from the principle of this utility model, can also make several improvements, these improvement also should be regarded as The protection scope of the utility model.

Claims (4)

1. a kind of completely black solar double-glass assemblies of back-contact, it is characterised in that: including being sequentially laminated back glass layer together, first Encapsulating material layer, conductive circuit layer core plate, insulation material layer, conductive adhesive layer, back contact battery lamella, the second encapsulating material layer, And face glass layer;The back glass layer is black float glass process plate tempering or semi-tempered glass;The back contact battery piece The cell piece of layer is black single crystal cell piece;The insulation material layer is black EPE insulating layer;
The black float glass process plate tempering or semi-tempered glass include float glass process plate tempering or semi-tempered glass and addition carbon black Plated film;The plated film roller coating of the addition carbon black is on the surface of float glass process plate tempering or semi-tempered glass;
The black EPE insulating layer includes three layers, and middle layer is PET material layer, and superficial layer is black PE film, and black PE film is to add The PE film of carbon black.
2. the completely black solar double-glass assemblies of back-contact as described in claim 1, it is characterised in that: the face glass layer is super for low iron White embossing tempering or semi-tempered glass.
3. the completely black solar double-glass assemblies of back-contact as described in claim 1, it is characterised in that: first encapsulating material layer and Two encapsulating material layers are layer of transparent EVA.
4. the completely black solar double-glass assemblies of back-contact as described in claim 1, it is characterised in that: component uses conductive adhesive layer by battery Rear electrode is connected with conductive circuit layer core plate, and adjacent cell piece is connected by conductive circuit layer core plate, forms a tool There are a battery strings of 60 or 72 cell pieces, insulation material layer is dielectrically separated from for cell backside and conductive circuit layer core plate, Cell piece is connected, and ensures that the positive and negative anodes of each battery are not short-circuit.
CN201822171485.7U 2018-12-24 2018-12-24 A kind of completely black solar double-glass assemblies of back-contact Active CN209561432U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822171485.7U CN209561432U (en) 2018-12-24 2018-12-24 A kind of completely black solar double-glass assemblies of back-contact

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822171485.7U CN209561432U (en) 2018-12-24 2018-12-24 A kind of completely black solar double-glass assemblies of back-contact

Publications (1)

Publication Number Publication Date
CN209561432U true CN209561432U (en) 2019-10-29

Family

ID=68303436

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822171485.7U Active CN209561432U (en) 2018-12-24 2018-12-24 A kind of completely black solar double-glass assemblies of back-contact

Country Status (1)

Country Link
CN (1) CN209561432U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111769167A (en) * 2020-07-13 2020-10-13 江苏悦阳光伏科技有限公司 Multi-main-grid photovoltaic module and preparation method thereof
CN111969074A (en) * 2020-09-03 2020-11-20 江苏日托光伏科技股份有限公司 Full-black MWT battery piece and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111769167A (en) * 2020-07-13 2020-10-13 江苏悦阳光伏科技有限公司 Multi-main-grid photovoltaic module and preparation method thereof
CN111969074A (en) * 2020-09-03 2020-11-20 江苏日托光伏科技股份有限公司 Full-black MWT battery piece and preparation method thereof

Similar Documents

Publication Publication Date Title
CN209561432U (en) A kind of completely black solar double-glass assemblies of back-contact
CN106252446A (en) A kind of low energy consumption solar module
CN102623553A (en) Preparation method of solar cell assembly
CN103258888A (en) WMT solar cell module and preparation method thereof
CN108023537A (en) A kind of color steel tile roof photovoltaic module structure
CN102903792A (en) Solar cell double-layer composite device
CN205050855U (en) Deceive photovoltaic module entirely
CN206742256U (en) A kind of low energy consumption solar cell module
CN205609550U (en) Double -sided solar battery component
CN207542261U (en) A kind of half piece back contact battery photovoltaic solar double-glass assemblies
CN204332983U (en) A kind of vacuum film solar module
CN203491276U (en) Solar panel of flexible multi-layer PET structure
CN205050850U (en) Colorful photovoltaic assembly
CN203983304U (en) The two glass assemblies of a kind of high performance solar batteries
CN109713068A (en) A kind of two-sided solar double-glass assemblies of back contact solar cell and its manufacturing method
CN207425873U (en) A kind of double side photovoltaic battery component
CN204741024U (en) Novel printing opacity type photovoltaic cell subassembly
CN206259363U (en) A kind of many efficient components of main grid of low string resistance
CN205028912U (en) Be equipped with photovoltaic laminate assembly of reflection of light semicolumn between battery piece
CN206947359U (en) A kind of double glass assemblies of back contact solar cell
CN103236459A (en) Solar energy component
CN203466199U (en) Double-face cell assembly
CN213752721U (en) Solar photovoltaic module
CN207368976U (en) A kind of photovoltaic module in double circuit circuit
CN210156401U (en) Transverse-row series connection half back contact solar cell module

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant