CN204885188U - Dysmorphism solar module - Google Patents

Dysmorphism solar module Download PDF

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Publication number
CN204885188U
CN204885188U CN201520677928.3U CN201520677928U CN204885188U CN 204885188 U CN204885188 U CN 204885188U CN 201520677928 U CN201520677928 U CN 201520677928U CN 204885188 U CN204885188 U CN 204885188U
Authority
CN
China
Prior art keywords
solar cell
special
screw rod
framework
shaped solar
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
CN201520677928.3U
Other languages
Chinese (zh)
Inventor
陈五奎
刘强
陈嘉豪
冯加保
陈辉
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.)
Leshan Topraycell Co Ltd
Shenzhen Topray Solar Co Ltd
Original Assignee
Leshan Topraycell Co Ltd
Shenzhen Topray Solar 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 Leshan Topraycell Co Ltd, Shenzhen Topray Solar Co Ltd filed Critical Leshan Topraycell Co Ltd
Priority to CN201520677928.3U priority Critical patent/CN204885188U/en
Application granted granted Critical
Publication of CN204885188U publication Critical patent/CN204885188U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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 dysmorphism solar module can useless piece, fragmentation carry out recycle to the solar cell that the production in -process produced. This dysmorphism solar module, including solar cell panel and be used for encapsulating solar cell panel's frame, solar cell panel includes five layer structures, and from the top down is toughened glass, last EVA rete, solar wafer layer in proper order, descends EVA rete, transparent TPT backplate, the solar wafer layer includes a plurality of special -shaped solar wafer and a plurality of square solar wafer, and special -shaped solar wafer comprises a plurality of square relics, and square relic can utilize the useless piece or the fragmentation cutting that produce to form in the production process, like this alright also very convenient in order to realize the recycle to useless piece, fragmentation, to process making. The silicon chip wet etching machine is suitable for being popularized and used in the field of solar batteries.

Description

A kind of special-shaped solar cell component
Technical field
The utility model relates to area of solar cell, especially a kind of special-shaped solar cell component.
Background technology
Along with society and economic develop rapidly, the needing of the energy increases day by day, and fossil energy increasingly exhausted and the pollution caused to biological environment, society and economic sustainable development in serious threat.Therefore, in the urgent need to adopting regenerative resource to substitute.Solar energy, as a kind of inexhaustible green regenerative energy sources, has worldwide obtained and has paid close attention to widely.
Individual solar battery sheet uses when directly can not do power supply.Make power supply some monomer solar battery sheet series and parallels to be connected and be tightly packaged into assembly.Solar module is the core in solar power system, is also most important part in solar power system.Its effect converts solar energy into electrical energy, or be sent in storage battery and store, or promote loaded work piece.The quality of solar module and cost will directly determine quality and the cost of whole system.Solar module is made up of solar battery sheet, toughened glass, EVA, transparent TPT backboard and frame; its effect of toughened glass is protection solar battery sheet; EVA is used for fixing toughened glass and the solar battery sheet of boning; solar battery sheet Main Function generates electricity exactly, and the effect of transparent TPT backboard mainly seals, insulate, waterproof.
At present, the solar module used, comprise solar panel and the framework for encapsulating solar panel, described solar panel comprises five-layer structure, be followed successively by toughened glass from top to bottom, upper EVA film layer, solar cell lamella, lower EVA film layer, transparent TPT backboard, described solar cell lamella comprises multiple square solar battery sheet, the square solar battery sheet that existing solar module uses is all adopt complete solar battery sheet, and a lot of waste paper in the production production process of solar battery sheet, can be produced, fragmentation, at present for these waste paper, the process of fragmentation is all direct destruction, and waste paper, just owing to locally there is breakage in fragmentation, still can normal power generation if local damage position to be excised remaining part, if directly destroyed, not only can cause the very large wasting of resources, also can increase the production cost of enterprise simultaneously.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of special-shaped solar cell component can recycled the solar cell waste paper produced in production process, fragmentation.
The utility model solves the technical scheme that its technical problem adopts: this special-shaped solar cell component, comprise solar panel and the framework for encapsulating solar panel, described solar panel comprises five-layer structure, be followed successively by toughened glass from top to bottom, upper EVA film layer, solar cell lamella, lower EVA film layer, transparent TPT backboard, described solar cell lamella comprises multiple special-shaped solar cell piece and multiple square solar battery sheet, described special-shaped solar cell piece is made up of multiple square relic, the special-shaped solar cell piece size shape formed after described multiple square relic splicing is identical with the size shape of square solar battery sheet and splice the front electrode of the special-shaped solar cell piece formed afterwards, the front electrode of back electrode structure and square solar battery sheet, back electrode structure is identical.
Be further, described framework is provided with multiple the first stopping means for limiting toughened glass position, multiple first stopping means are distributed in the surrounding of toughened glass, described first stopping means comprises the first screwed hole be arranged on framework, the first screw rod is provided with in first screwed hole, one end of first screw rod is towards the end face of toughened glass, and the other end of the first screw rod is provided with the first nut; Described framework is provided with multiple the second stopping means for limiting transparent TPT backboard, multiple second stopping means is distributed in the surrounding of transparent TPT backboard, described second stopping means comprises the second screwed hole be arranged on framework, the second screw rod is provided with in second screwed hole, one end of second screw rod is towards the end face of transparent TPT backboard, and the other end of the second screw rod is provided with the second nut.
Further, the position that the end face of described toughened glass is corresponding with the first screw rod is provided with the first groove, and the top of described first screw rod is stretched in the first groove.
Further, the position that the end face of described transparent TPT backboard is corresponding with the second screw rod is provided with the second groove, and the top of described second screw rod is stretched in the second groove.
Further, sealant sealing is passed through in the position that described toughened glass combines with framework.
Further, sealant sealing is passed through in the position that described transparent TPT backboard combines with framework.
Further, described framework adopts aluminium alloy to be made.
Further, the light transmittance of described toughened glass is greater than 92%.
Further, described special-shaped solar cell piece and square solar battery sheet are crystalline silicon solar cell piece.
The beneficial effects of the utility model are: the solar cell lamella of this special-shaped solar cell component comprises multiple special-shaped solar cell piece and multiple square solar battery sheet, special-shaped solar cell piece is made up of multiple square relic, square relic can utilize the waste paper that produces in production process or fragmentation cutting to form, so just, can realize waste paper, the recycling of fragmentation, simultaneously, the special-shaped solar cell piece size shape formed after described multiple square relic splicing is identical with the size shape of square solar battery sheet and splice the front electrode of the special-shaped solar cell piece formed afterwards, the front electrode of back electrode structure and square solar battery sheet, back electrode structure is identical, see that this special-shaped solar cell component and existing solar module there is no much differences so on the whole, adding man-hour, only need waste paper in advance, fragmentation well cutting, then existing solar module manufacture craft is utilized just can to go out this special-shaped solar cell component by processing and fabricating easily, processing and fabricating is very convenient.
Accompanying drawing explanation
The structural representation of Fig. 1 the utility model special-shaped solar cell component;
The A-A direction view of this Fig. 1 of Fig. 2;
Description of symbols in figure: framework 1, toughened glass 2, upper EVA film layer 3, solar cell lamella 4, special-shaped solar cell piece 41, square relic 411, square solar battery sheet 42, lower EVA film layer 5, transparent TPT backboard 6, first stopping means 7, first screwed hole 71, first screw rod 72, first nut 73, first groove 74, second stopping means 8, second screwed hole 81, second screw rod 82, second nut 83, second groove 84.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated.
As Fig. 1, shown in 2, this special-shaped solar cell component, comprise solar panel and the framework 1 for encapsulating solar panel, described solar panel comprises five-layer structure, be followed successively by toughened glass 2 from top to bottom, upper EVA film layer 3, solar cell lamella 4, lower EVA film layer 5, transparent TPT backboard 6, described solar cell lamella 4 comprises multiple special-shaped solar cell piece 41 and multiple square solar battery sheet 42, described special-shaped solar cell piece 41 is made up of multiple square relic 411, special-shaped solar cell piece 41 size shape that described multiple square relic 411 splices rear formation and the front electrode of the special-shaped solar cell piece that splice after formed identical with the size shape of square solar battery sheet 42, the front electrode of back electrode structure and square solar battery sheet, back electrode structure is identical.The solar cell lamella 4 of this special-shaped solar cell component comprises multiple special-shaped solar cell piece 41 and multiple square solar battery sheet 42, special-shaped solar cell piece 41 is made up of multiple square relic 411, square relic 411 can utilize the waste paper that produces in production process or fragmentation cutting to form, so just, can realize waste paper, the recycling of fragmentation, simultaneously, special-shaped solar cell piece 41 size shape that described multiple square relic 411 splices rear formation and the front electrode of the special-shaped solar cell piece that splice after formed identical with the size shape of square solar battery sheet 42, the front electrode of back electrode structure and square solar battery sheet, back electrode structure is identical, see that this special-shaped solar cell component and existing solar module there is no much differences so on the whole, adding man-hour, only need waste paper in advance, fragmentation well cutting, then existing solar module manufacture craft is utilized just can to go out this special-shaped solar cell component by processing and fabricating easily, processing and fabricating is very convenient.
In addition, the connection between multiple square relic 411 can adopt the connected mode between square solar battery sheet, also can adopt the mode of seamless link, or is communicated with by bonding jumper by the main coral of multiple square relic 411, ensures the normal convergence of electric current.
In the above-described embodiment, described framework 1 is also provided with multiple the first stopping means 7 for limiting toughened glass 2 position, multiple first stopping means 7 are distributed in the surrounding of toughened glass 2, described first stopping means 7 comprises the first screwed hole 71 be arranged on framework 1, the first screw rod 72 is provided with in first screwed hole 71, one end of first screw rod 72 is towards the end face of toughened glass 2, and the other end of the first screw rod 72 is provided with the first nut 73; Described framework 1 is provided with multiple the second stopping means 8 for limiting transparent TPT backboard 6, multiple second stopping means 8 are distributed in the surrounding of transparent TPT backboard 6, described second stopping means 8 comprises the second screwed hole 81 be arranged on framework 1, the second screw rod 82 is provided with in second screwed hole 81, one end of second screw rod 82 is towards the end face of transparent TPT backboard 6, and the other end of the second screw rod 82 is provided with the second nut 83.By arranging multiple the first stopping means 7 for limiting toughened glass 2 position and multiple the second stopping means 8 for limiting transparent TPT backboard 6 on framework 1, after solar panel is encapsulated in framework 1, by rotating the first nut 73 thus driving the first screw rod 72 to rotate, be arranged in the first screwed hole 71 on framework 1 due to the first screw rod 72, first screw rod 72 can move along the axial direction of the first screwed hole 71 in the process of rotating, until the end face of the first screw rod 72 end face withstanding on toughened glass 2 tightly thus form restriction to the position of toughened glass 2, even if there is gap between the end face of toughened glass 2 and framework 1, toughened glass 2 also can not be moved, by rotating the second nut 83 thus driving the second screw rod 82 to rotate, be arranged in the second screwed hole 81 on framework 1 due to the second screw rod 82, second screw rod 82 can move along the axial direction of the second screwed hole 81 in the process of rotating, until the end face of the second screw rod 82 end face withstanding on transparent TPT backboard 6 tightly thus form restriction to the position of transparent TPT backboard 6, even if there is gap between the end face of transparent TPT backboard 6 and framework 1, transparent TPT backboard 6 also can not be moved, like this by arranging the first stopping means 7 and the second stopping means 8, just toughened glass 2 can effectively be avoided, transparent TPT backboard 6 is moved and causes solar battery sheet to misplace, ensure that the normal work of solar module.
In order to avoid misplacing between the first screw rod 72 and toughened glass 2, the position that the end face of described toughened glass 2 is corresponding with the first screw rod 72 is provided with the first groove 74, and the top of described first screw rod 72 is stretched in the first groove 74.In order to avoid misplacing between the second screw rod 82 and transparent TPT backboard 6, the position that the end face of described transparent TPT backboard 6 is corresponding with the second screw rod 82 is provided with the second groove 84, and the top of described second screw rod 82 is stretched in the second groove 84.
In order to avoid rainy day rainwater flow into solar cell intralamellar part along toughened glass 2 and framework 1 junction and cause short circuit, sealant sealing is passed through in the position that described toughened glass 2 combines with framework 1.In order to avoid rainy day rainwater flow into solar cell intralamellar part along transparent TPT backboard 6 and framework 1 junction and cause short circuit, sealant sealing is passed through in the position that described transparent TPT backboard 6 combines with framework 1.
In order to improve the useful life of framework 1, described framework 1 adopts aluminium alloy to be made, and simultaneously framework 1 structural strength made of aluminium alloy is higher.
In addition, in order to ensure that the transformation efficiency of solar battery sheet reaches the highest, the light transmittance of described toughened glass 2 is greater than 92%.
Moreover described special-shaped solar cell piece 41 is crystalline silicon solar cell piece with square solar battery sheet 42.The production cost of crystalline silicon solar cell piece is relatively low, and photoelectric conversion efficiency is also high, and under outdoor solar light, generating efficiency is higher.

Claims (9)

1. a special-shaped solar cell component, comprise solar panel and the framework (1) for encapsulating solar panel, described solar panel comprises five-layer structure, be followed successively by toughened glass (2) from top to bottom, upper EVA film layer (3), solar cell lamella (4), lower EVA film layer (5), transparent TPT backboard (6), it is characterized in that: described solar cell lamella (4) comprises multiple special-shaped solar cell piece (41) and multiple square solar battery sheet (42), described special-shaped solar cell piece (41) is made up of multiple square relic (411), special-shaped solar cell piece (41) size shape formed after described multiple square relic (411) splicing is identical with the size shape of square solar battery sheet (42) and splice the front electrode of the special-shaped solar cell piece (41) formed afterwards, the front electrode of back electrode structure and square solar battery sheet (42), back electrode structure is identical.
2. special-shaped solar cell component as claimed in claim 1, it is characterized in that: described framework (1) is provided with multiple the first stopping means (7) for limiting toughened glass (2) position, multiple first stopping means (7) are distributed in the surrounding of toughened glass (2), described first stopping means (7) comprises the first screwed hole (71) be arranged on framework (1), the first screw rod (72) is provided with in first screwed hole (71), one end of first screw rod (72) is towards the end face of toughened glass (2), the other end of the first screw rod (72) is provided with the first nut (73), described framework (1) is provided with multiple the second stopping means (8) for limiting transparent TPT backboard (6), multiple second stopping means (8) is distributed in the surrounding of transparent TPT backboard (6), described second stopping means (8) comprises the second screwed hole (81) be arranged on framework (1), the second screw rod (82) is provided with in second screwed hole (81), one end of second screw rod (82) is towards the end face of transparent TPT backboard (6), and the other end of the second screw rod (82) is provided with the second nut (83).
3. special-shaped solar cell component as claimed in claim 2, it is characterized in that: the position that the end face of described toughened glass (2) is corresponding with the first screw rod (72) is provided with the first groove (74), and the top of described first screw rod (72) is stretched in the first groove (74).
4. special-shaped solar cell component as claimed in claim 3, it is characterized in that: the position that the end face of described transparent TPT backboard (6) is corresponding with the second screw rod (82) is provided with the second groove (84), and the top of described second screw rod (82) is stretched in the second groove (84).
5. special-shaped solar cell component as claimed in claim 4, is characterized in that: sealant sealing is passed through in the position that described toughened glass (2) combines with framework (1).
6. special-shaped solar cell component as claimed in claim 5, is characterized in that: sealant sealing is passed through in the position that described transparent TPT backboard (6) combines with framework (1).
7. special-shaped solar cell component as claimed in claim 6, is characterized in that: described framework (1) adopts aluminium alloy to be made.
8. special-shaped solar cell component as claimed in claim 7, is characterized in that: the light transmittance of described toughened glass (2) is greater than 92%.
9. special-shaped solar cell component as claimed in claim 8, is characterized in that: described special-shaped solar cell piece (41) and square solar battery sheet (42) are crystalline silicon solar cell piece.
CN201520677928.3U 2015-09-02 2015-09-02 Dysmorphism solar module Expired - Fee Related CN204885188U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520677928.3U CN204885188U (en) 2015-09-02 2015-09-02 Dysmorphism solar module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520677928.3U CN204885188U (en) 2015-09-02 2015-09-02 Dysmorphism solar module

Publications (1)

Publication Number Publication Date
CN204885188U true CN204885188U (en) 2015-12-16

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ID=54829528

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520677928.3U Expired - Fee Related CN204885188U (en) 2015-09-02 2015-09-02 Dysmorphism solar module

Country Status (1)

Country Link
CN (1) CN204885188U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109980032A (en) * 2017-12-26 2019-07-05 周尧 A kind of novel solar battery component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109980032A (en) * 2017-12-26 2019-07-05 周尧 A kind of novel solar battery component

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151216

Termination date: 20200902

CF01 Termination of patent right due to non-payment of annual fee