CN102916068A - Double-side photic thin-film solar cell component - Google Patents

Double-side photic thin-film solar cell component Download PDF

Info

Publication number
CN102916068A
CN102916068A CN2011102274322A CN201110227432A CN102916068A CN 102916068 A CN102916068 A CN 102916068A CN 2011102274322 A CN2011102274322 A CN 2011102274322A CN 201110227432 A CN201110227432 A CN 201110227432A CN 102916068 A CN102916068 A CN 102916068A
Authority
CN
China
Prior art keywords
sided
subjected
light
solar cell
flap
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
Application number
CN2011102274322A
Other languages
Chinese (zh)
Inventor
刘莹
Original Assignee
刘莹
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 刘莹 filed Critical 刘莹
Priority to CN2011102274322A priority Critical patent/CN102916068A/en
Publication of CN102916068A publication Critical patent/CN102916068A/en
Pending legal-status Critical Current

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
    • 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 invention discloses a double-side photic thin-film solar cell component, comprising a double-side photic thin-film solar cell, positive/negative bus belts located on two sides of the thin film solar cell and educed from one end, and a quick connecting type junction box connected to the bus belts and externally connected with a lead, and having fins, a gap arranged in the junction box position, and an aluminum frame covering the fins of the junction box located at the end side. By virtue of the design, any side of the component is not sheltered by the lead or the junction box to influence the power generating efficiency, and the appearance is beautiful.

Description

A kind of two-sided Thinfilm solar cell assembly that is subjected to light
Technical field
The present invention relates to the two-sided field of thin film solar cells that is subjected to light, be particularly useful for two-sided thin-film solar cells lead-in wire and the encapsulating structure that is subjected to light.
Background technology
Thin-film solar cells is that light transmittance is better with respect to one of advantage of crystal silicon solar batteries, especially all only uses the thin-film solar cells of transparent conductive electrode for the front and back electrode.This characteristics make it be highly suitable for the architecture-integral structure, to satisfy it to the strict demand of appearance design.
Simultaneously, in order to realize higher transformation efficiency, bring into play better the low light level performance of hull cell, the lead-in wire and the junction box structure that comprise the two-side film membrane solar cell of transparent conducting electrode film solar cell can not be installed in its shady face as common single face solar cell, necessary consideration is a kind of new-type, more can be fit to new lead-in wire and the encapsulating structure of its characteristics.
Summary of the invention
Goal of the invention: the present invention is mainly for two-sided transparent conducting electrode film solar cell and the two-sided light that is subjected to that is subjected to light, single face generating, the two-side film membrane solar cell of the transparent conducting electrode film solar cell of generating electricity on two sides and other kind provides a kind of new encapsulating structure, make it more reasonable and attractive in appearance, to be adapted to the requirement of architecture-integral.
Technical scheme: the present invention includes the two-sided inline thin film solar cell sheet of light that is subjected to, convergent belt, with the fast-connecting type terminal box of flap, the aluminium frame, wherein said convergent belt is welded on the both sides of film assembly, is drawn by assembly one end, in order to extracted current;
Described fast-connecting type terminal box with flap can connect the convergent belt that end sides is drawn, and itself and external cabling post are coupled together;
Described aluminium frame has breach in the inboard, end on one side at it, in order to hold the flap part of fast-connecting type terminal box;
One of them preferred version is for being the two-sided light that is subjected to when hull cell, and when single face produced the cell piece of electric energy, described fast-connecting type terminal box with flap was the L shaped structure of monomer, has a pairs of posts.
Wherein another preferred version is for being the two-sided light that is subjected to when thin-film solar cells, and during generating electricity on two sides, described fast-connecting type terminal box with flap is that " [" shape structure respectively has a pairs of posts in each side of solar battery sheet.
One of them preferred version is for being the two-sided light that is subjected to when hull cell, and when single face produced electric energy, described convergent belt was welded on respectively on last complete membrane structure of both sides of hull cell the same face, then drawn by an end wherein along the cell piece edge.
Wherein another preferred version during two-sided generation electric energy, all is welded with described convergent belt for being the two-sided light that is subjected to when hull cell on last complete membrane structure of the both sides of the every one side of cell piece, is then drawn by an end wherein along the cell piece edge.
Wherein said aluminium frame has at the one end that " [" v notch v, its gap width and the degree of depth and the protecting wing type of use connect soon the terminal box flap and be shaped as clearance-type and cooperate, and assurance can make it the shape that links into an integrated entity with silicone adhesive.
Wherein said protecting wing type connects soon junction box structure and comprises between described box body and the described lid external circuit is set, and makes fully isolation between described internal wiring road and the described external circuit; Described box body is provided with the flap perpendicular with the cartridge body position, and described flap is used for the convergent belt of protecting the side to draw; Wherein said flap afterbody is provided with staircase structural model, and two described terminal boxes that described tail structure is matched can combine to form the double-sided solar battery photovoltaic module terminal box that is applicable to two-sided lead-in wire
Useful achievement: a kind of two-sided Thinfilm solar cell assembly that is subjected to light disclosed in this invention, for the two-sided characteristics that are subjected to the solar cell of light, with convergent belt around the cell piece edge distribution, use can be drawn the specially designed protecting wing type of process that convergent belt is connected with the side and be connect soon terminal box, then terminal box is hidden in the aluminium scuncheon.Thereby this structure has been avoided lead-in wire and box body to occupy any sensitive surface sheltering from part light and form hot spot effect on the one hand, will go between as far as possible on the other hand and box body is hidden in the aluminium chassis, has guaranteed the attractive in appearance of modular construction.Especially higher for requiring light transmittance, the architecture-integral of good looking appearance has outstanding profile effect.
Description of drawings
Fig. 1 is the structure chart that protecting wing type connects terminal box soon.
Fig. 2 is that a pair of protecting wing type that is applied on the solar module of generating electricity on two sides connects the terminal box schematic diagram soon.
Fig. 3 is the two-sided light that is subjected to, single face power generation solar battery convergent belt welding front view
Fig. 4 is the two-sided light that is subjected to, single face power generation solar battery convergent belt welding vertical view
Fig. 5 is the two-sided light that is subjected to, generating electricity on two sides solar cell convergent belt welding front view
Fig. 6 is a kind of two-sided Thinfilm solar cell assembly structural representation that is subjected to light
Fig. 7 is a kind of two-sided Thinfilm solar cell assembly aluminium chassis schematic diagram that is subjected to light
1, box body 2, binding post 3, cell piece 4, outer connecting line 5, convergent belt 6a, 6b, a pair of flap can be the protecting wing type that cassette connects and connect soon terminal box 7, intraconnected thin-film solar cells 8, aluminium chassis
Embodiment:
The present invention includes the inline two-sided optical thin film solar battery sheet that is subjected to, convergent belt, with the fast-connecting type terminal box of flap, the aluminium frame, wherein said convergent belt is welded on the both sides of film assembly, is drawn by assembly one end, in order to extracted current;
Described fast-connecting type terminal box with flap can connect the convergent belt that end sides is drawn, and itself and external cabling post are coupled together;
Described aluminium frame has breach in the inboard, end on one side at it, in order to hold the flap part of fast-connecting type terminal box;
Shown in accompanying drawing 1,2, be use among the present invention with the structure chart of the fast-connecting type terminal box of flap and the application on cell piece thereof.Wherein 1 is box case, and 2 is binding post, and in order to connect inside and outside connecting line, 4 is that outer connecting line 5 is convergent belt, that is to say connection wire.6a, 6b then are that a pair of flap is connected with clamping structure, are used for a pair of fast-connecting type terminal box with flap of the solar cell of generating electricity on two sides.
Accompanying drawing 3,4 has shown the two-sided light that is subjected to, and single face has the arrangement mode of the convergent belt 5 on the cell piece 3 of the hull cell structure 7 that can produce electric energy.5 in accompanying drawing is the two-sided light that is subjected to, two-sided cell piece with the hull cell structure 7 that can produce electric energy, and it is two-sided respectively to have a pair of convergent belt 5 to do connection wire, and its arrangement mode and accompanying drawing 5 phase classes are whenever a pair ofly all drawn by same end.
Accompanying drawing 6 is the mounted two-sided Thinfilm solar cell assembly that is subjected to light, and wherein cell piece 3 is positioned at aluminium chassis 8 inboards, is arranged in the breach that aluminium chassis is left with the fast-connecting type terminal box 6 of flap, in order to connect connection wire.7 in accompanying drawing is to leave the aluminium chassis that the terminal box breach is installed.
Because solar cell is wanted the two-sided light that is subjected to, and terminal box will occupy certain space inevitably, form easily hot spot effect, and for the light transmission film solar cell, terminal box is positioned at the front or the back side all can affect visual effect, for requiring integrated photovoltaic attractive in appearance, this is a kind of shortcoming that can not be ignored, present design designs terminal box in the side of one end, and by means of aluminium chassis it is hidden in wherein, can address the above problem well.
The below will further explain this programme with specific embodiment, and it is clearer to make it to become.
Embodiment 1:
Present embodiment discloses a kind of two-sided Thinfilm solar cell assembly that is subjected to light, adopts the two-sided light that is subjected to, and single face produces two transparent conductive electrode amorphous silicon thin-film solar cell sheets of electric energy.On the transparent conductive electrode after having carved last diatom, film on limit, its both sides is established convergent belt, and carry out lead-out wiring via the end of cell piece one end, after carrying out lamination, design the terminal box with flap and be fixed on the end of drawing convergent belt, and assurance is connected with convergent belt well, and the while connects outer connecting line and fixes with silicone adhesive in box.Around assembly, establish the aluminium chassis of leaving breach for described terminal box anchor portion with flap and size.
In the present embodiment, with convergent belt carefully along edge distribution, but take minimum generating area, simultaneously, terminal box is fixed on end sides, be hidden among the aluminium chassis.So both can adapt to its two-sided light that is subjected to, have the characteristics than high-transmittance, and also can seem comparatively attractive in appearance, and can bring into play well architecture-integral for the requirement of light transmittance and aesthetic measure.
Embodiment 2:
Present embodiment discloses a kind of two-sided Thinfilm solar cell assembly that is subjected to light, adopts the two-sided light that is subjected to, two transparent conductive electrode CIGS thin film solar cell sheet of two-sided generation electric energy.On the transparent conductive electrode after having carved last diatom, film on limit, its both sides of every one side is established convergent belt, and carry out lead-out wiring via the end of cell piece one end, after carrying out lamination, design a pair of terminal box with flap and be fixed on the end of drawing convergent belt, and assurance is connected well with every pair of convergent belt, and the while connects outer connecting line and fixes with silicone adhesive in box.Around assembly, establish the aluminium chassis of leaving breach for described terminal box anchor portion with flap and size.
This embodiment is in front on the basis of embodiment, adopt positive and negative to draw separately positive and negative connection wire, also be two pairs of connecting lines, simultaneously, adopt a pair of flap structure to match, the band flap terminal box of clamping connects two pairs of posts with correspondence mutually, makes it to have the advantage identical with the aforementioned components structure simultaneous adaptation different requirement in present embodiment.
The invention provides a kind of two-sided Thinfilm solar cell assembly that is subjected to light; the structure of this technical scheme of specific implementation also has a lot; the above only is preferred implementation of the present invention; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.In the present embodiment not clear and definite each part all available prior art realized.

Claims (5)

1. a two-sided Thinfilm solar cell assembly that is subjected to light comprises the two-sided optical thin film solar battery sheet that is subjected to, convergent belt, and with the fast-connecting type terminal box of flap, the aluminium frame is characterized in that,
Described convergent belt is welded on the both sides of film assembly, is drawn by assembly one end, in order to extracted current;
Described fast-connecting type terminal box with flap can connect the convergent belt that end sides is drawn, and itself and external cabling post are coupled together;
Described aluminium frame has breach in the inboard, end on one side at it, in order to hold the flap part of fast-connecting type terminal box.
2. a kind of two-sided Thinfilm solar cell assembly that is subjected to light according to claim 1 is characterized in that working as hull cell is the two-sided light that is subjected to, and when single face produced electric energy, described fast-connecting type terminal box with flap was the L shaped structure of monomer, has a pairs of posts.
3. a kind of two-sided Thinfilm solar cell assembly that is subjected to light according to claim 1, it is characterized in that working as thin-film solar cells is the two-sided light that is subjected to, during generating electricity on two sides, described fast-connecting type terminal box with flap is that " [" shape structure respectively has a pairs of posts in each side of solar battery sheet.
4. a kind of two-sided Thinfilm solar cell assembly that is subjected to light according to claim 1, it is characterized in that working as hull cell is the two-sided light that is subjected to, when single face produces electric energy, described convergent belt is welded on respectively on last complete membrane structure of both sides of hull cell the same face, is then L-shapedly drawn by an end wherein.
5. a kind of two-sided Thinfilm solar cell assembly that is subjected to light according to claim 1, it is characterized in that working as hull cell is the two-sided light that is subjected to, during two-sided generation electric energy, all be welded with described convergent belt on last complete membrane structure of the both sides of the every one side of cell piece, then drawn respectively by a wherein identical end along the cell piece marginal position.
CN2011102274322A 2011-08-02 2011-08-02 Double-side photic thin-film solar cell component Pending CN102916068A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011102274322A CN102916068A (en) 2011-08-02 2011-08-02 Double-side photic thin-film solar cell component

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011102274322A CN102916068A (en) 2011-08-02 2011-08-02 Double-side photic thin-film solar cell component

Publications (1)

Publication Number Publication Date
CN102916068A true CN102916068A (en) 2013-02-06

Family

ID=47614372

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011102274322A Pending CN102916068A (en) 2011-08-02 2011-08-02 Double-side photic thin-film solar cell component

Country Status (1)

Country Link
CN (1) CN102916068A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104753457A (en) * 2013-12-27 2015-07-01 比亚迪股份有限公司 Double-glass photovoltaic assembly

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201171188Y (en) * 2007-12-19 2008-12-24 苏州快可光伏电子有限公司 Control wiring box for solar cell panel
CN201215809Y (en) * 2008-06-30 2009-04-01 无锡尚德太阳能电力有限公司 Construction of solar cell component
CN101753060A (en) * 2008-12-19 2010-06-23 承建洪 Photovoltaic terminal box
US20100200045A1 (en) * 2009-02-09 2010-08-12 Mitchell Kim W Solar power system and method of manufacturing and deployment
CN201608189U (en) * 2010-02-03 2010-10-13 河南省建筑科学研究院有限公司 Solar photovoltaic railing panel component
CN102097510A (en) * 2009-12-03 2011-06-15 星电株式会社 Terminal box for solar cell module
CN102136509A (en) * 2009-12-29 2011-07-27 杜邦太阳能有限公司 Junction box for solar panel and the installing method of a junction box thereon

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201171188Y (en) * 2007-12-19 2008-12-24 苏州快可光伏电子有限公司 Control wiring box for solar cell panel
CN201215809Y (en) * 2008-06-30 2009-04-01 无锡尚德太阳能电力有限公司 Construction of solar cell component
CN101753060A (en) * 2008-12-19 2010-06-23 承建洪 Photovoltaic terminal box
US20100200045A1 (en) * 2009-02-09 2010-08-12 Mitchell Kim W Solar power system and method of manufacturing and deployment
CN102097510A (en) * 2009-12-03 2011-06-15 星电株式会社 Terminal box for solar cell module
CN102136509A (en) * 2009-12-29 2011-07-27 杜邦太阳能有限公司 Junction box for solar panel and the installing method of a junction box thereon
CN201608189U (en) * 2010-02-03 2010-10-13 河南省建筑科学研究院有限公司 Solar photovoltaic railing panel component

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104753457A (en) * 2013-12-27 2015-07-01 比亚迪股份有限公司 Double-glass photovoltaic assembly
US10187008B2 (en) 2013-12-27 2019-01-22 Byd Company Limited Double-glass photovoltaic module

Similar Documents

Publication Publication Date Title
CN201036230Y (en) Photovoltaic component structure and solar cell panel using the said photovoltaic component structure
CN106784105A (en) A kind of high mechanical load solar cell module and preparation method thereof
CN106169793A (en) Modularity loose-leaf system solar charger
CN202042501U (en) Solar battery component connected by conductive tape
CN103050562A (en) Material-saving and consumption-reducing photovoltaic component
CN102916068A (en) Double-side photic thin-film solar cell component
CA3008971A1 (en) Reel-type packaged flexible assembly module and reel-type flexible photovoltaic power strip
CN202930411U (en) Miniature split type photovoltaic conjunction box
CN202977473U (en) Solar cell module and junction box fixing device thereof
CN205790010U (en) A kind of shockproof solar photovoltaic assembly
CN209626243U (en) A kind of solar cell module
CN203521440U (en) Solar battery assembly
CN206259363U (en) A kind of many efficient components of main grid of low string resistance
CN205122604U (en) Portable solar module for show
CN204029832U (en) A kind of structure of solar photovoltaic assembly
CN203734613U (en) Solar photovoltaic assembly
CN209785946U (en) Photovoltaic module with dual output interfaces
CN203192821U (en) Double-glass photovoltaic assembly
CN206894320U (en) Photovoltaic charger
AU2018100839A4 (en) Reel-Type Packaged Flexible Assembly Module and Reel-Type Flexible Photovoltaic Power Strip
CN201985133U (en) Solar battery component
CN209993607U (en) Flexible MWT photovoltaic module
CN206402161U (en) A kind of generating electricity on two sides photovoltaic module and photovoltaic generating system
CN203055950U (en) Isolating and insulating device for bus bar of solar cell module
CN203038953U (en) Lightweight photovoltaic component

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C05 Deemed withdrawal (patent law before 1993)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20130206