CN204204876U - Solar cell double-side assembly - Google Patents

Solar cell double-side assembly Download PDF

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Publication number
CN204204876U
CN204204876U CN201420426730.3U CN201420426730U CN204204876U CN 204204876 U CN204204876 U CN 204204876U CN 201420426730 U CN201420426730 U CN 201420426730U CN 204204876 U CN204204876 U CN 204204876U
Authority
CN
China
Prior art keywords
solar panel
solar
glass substrate
side assembly
solar cell
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
CN201420426730.3U
Other languages
Chinese (zh)
Inventor
沙嫣
沙晓林
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.)
Nantong Johnson Photoelectric Technology Co., Ltd.
Original Assignee
沙嫣
沙晓林
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 沙嫣, 沙晓林 filed Critical 沙嫣
Priority to CN201420426730.3U priority Critical patent/CN204204876U/en
Application granted granted Critical
Publication of CN204204876U publication Critical patent/CN204204876U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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 utility model provides a kind of solar cell double-side assembly, comprises upper glass substrate, lower glass substrate, the first solar panel, the second solar panel and separate layer; Wherein, upper glass substrate, the first solar panel, separate layer, the second solar panel and lower glass substrate are fitted and connected successively.Described first solar panel adopts crystal silicon solar energy battery; Described second solar panel adopts thin-film solar cells.The utility model provides a kind of solar cell double-side assembly and also comprises an EVA layer, and described crystal silicon solar energy battery is encapsulated between described upper glass substrate and described separate layer by a described EVA layer.In the utility model, the back side is provided with thin-film solar cells, improves the energy utilization rate of solar cell; In the utility model, the first solar panel and the second solar panel share EVA layer and save crystal silicon backboard, save cost, have good economic benefit.

Description

Solar cell double-side assembly
Technical field
The utility model relates to solar components, particularly, relates to a kind of solar cell double-side assembly.
Background technology
Solar module is a kind of novel energy of clean, environmental protection, and along with the world is for environment and reproducible requirement, the continuous increase of new forms of energy demand, new forms of energy that are clean, environmental protection more and more show consequence.Particularly traditional energy is about to exhausted today, and solar energy is as a kind of important novel energy, and its development potentiality is huge.Solar module can be widely used in the practical fields such as illumination, heating, also can be used as electrical power storage, conversion, belongs to clean, the environment-friendly novel energy.
Through the retrieval to prior art, find that application number is 201210274119.9, denomination of invention a kind of solar components that has been the disclosure of the invention of solar components, comprise substrate, substrate has the first rete, solar cell lamella, the second rete, transparent back panel successively, described substrate is pcb board, and described each rete is EVA film or PVB film.Solar components of the present invention, the support of cell piece adopts pcb board, processing technology is more simple, and rate of finished products is high, and weight is lighter, can printed circuit on pcb board, make finished product be electrically connected mounting means more simple and convenient, with laminating technology encapsulation, packaging cost is low, decay in use procedure low, long service life.But in this invention, solar components adopts single sided device package mode, and is not used to the back side of assembly.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of solar cell double-side assembly.
According to the solar cell double-side assembly that the utility model provides, comprise upper glass substrate, lower glass substrate, the first solar panel, the second solar panel and separate layer;
Wherein, upper glass substrate, the first solar panel, separate layer, the second solar panel and lower glass substrate are fitted and connected successively.
Preferably, described first solar panel adopts crystal silicon solar energy battery to make; Described second solar panel adopts thin-film solar cells to make.
Preferably, also comprise an EVA layer, described crystal silicon solar energy battery is encapsulated between described upper glass substrate and described separate layer by a described EVA layer.
Preferably, also comprise the 2nd EVA layer, described thin-film solar cells is connected to described separate layer by described 2nd EVA layer.
Preferably, crystal silicon terminal box and amorphous silicon terminal box is also comprised; Described first solar panel connects described crystal silicon terminal box; Described amorphous silicon terminal box connects described second solar panel.
Preferably, the length of described second solar panel is less than the length of described first solar panel, thus blank space is left in the side of the second solar panel;
Described crystal silicon terminal box and amorphous silicon set of terminal box are in described lower glass substrate and corresponding described blank space.
Preferably, described first solar panel and described second solar panel all adopt thin-film solar cells to make.
Preferably, described crystal silicon terminal box and described amorphous silicon set of terminal box are in described lower glass substrate.
Preferably, described upper glass substrate and lower glass substrate all adopt electro-conductive glass.
Preferably, described separate layer adopts polyvinyl fluoride composite membrane.
Preferably, also comprise an EVA layer and the 2nd EVA layer, the first solar panel connects described separate layer by an EVA layer; Described second solar panel connects described separate layer by the 2nd EVA layer.
Compared with prior art, the utility model has following beneficial effect:
1, in the utility model, the back side is provided with thin-film solar cells, improves the energy utilization rate of solar cell;
2, save crystal silicon backboard in the utility model, save cost, there is good economic benefit.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is another kind of structural representation of the present utility model;
Fig. 3 is the scheme of installation of crystal silicon terminal box and amorphous silicon terminal box in the utility model.
In figure:
1 is upper glass substrate;
2 is an EVA layer;
3 is separate layer;
4 is thin-film solar cells;
5 is lower glass substrate;
6 is crystal silicon solar batteries;
7 is the 2nd EVA layer;
8 is crystal silicon terminal box;
9 is amorphous silicon terminal box.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in detail.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection range of the present utility model.
In the present embodiment, as shown in Figure 1 and Figure 2, the solar cell double-side assembly that the utility model provides comprises upper glass substrate 1, lower glass substrate 5, first solar panel, the second solar panel and separate layer 3; Wherein, upper glass substrate 1, first solar panel, separate layer 3, second solar panel and lower glass substrate 5 are fitted and connected successively.
Described first solar panel adopts crystal silicon solar energy battery 6 to make; Described second solar panel adopts thin-film solar cells 4 to make.
The solar cell double-side assembly that the utility model provides also comprises an EVA layer 2, and described crystal silicon solar energy battery 6 is encapsulated between described upper glass substrate 1 and described separate layer 3 by a described EVA layer 2.
The solar cell double-side assembly that the utility model provides also comprises the 2nd EVA layer 7, and described thin-film solar cells 4 is connected to described separate layer 3 by described 2nd EVA layer 7.
The solar cell double-side assembly that the utility model provides also comprises crystal silicon terminal box 7 and amorphous silicon terminal box 8; Described first solar panel connects described crystal silicon terminal box 7; Described second solar panel connects described amorphous silicon terminal box 8; The length of described second solar panel is less than the length of described first solar panel, thus blank space is left in the side of the second solar panel; Described crystal silicon terminal box 7 and amorphous silicon terminal box 8 to be arranged in described lower glass substrate 5 and corresponding described blank space.
In variation, described crystal silicon terminal box 7 and amorphous silicon terminal box 8 are arranged on optional position in described lower glass substrate 5.The solar cell double-side assembly that the utility model provides also comprises fixed frame, and described fixed frame is fixedly connected with the periphery of described upper glass substrate 1 with described lower glass substrate 5.The solar cell double-side assembly that the utility model provides also comprises pad, and fixed frame connects the periphery of described upper glass substrate 1 and described lower glass substrate 5 by described pad.Pad is made up of elastic plastic material, serves as the resilient coating between glass substrate and fixed frame, makes fixed frame to damage glass substrate.
In variation, described first solar panel and described second solar panel all adopt thin-film solar cells 4 to make.Described upper glass substrate 1, lower glass substrate 5 all adopt electro-conductive glass.Described separate layer 4 adopts polyvinyl fluoride composite membrane.
The solar cell double-side assembly that the utility model provides also comprises an EVA layer 2 and the 2nd EVA layer 7, first solar panel connects described separate layer 3 by an EVA layer 2; Described second solar panel connects described separate layer 3 by the 2nd EVA layer 7.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.

Claims (10)

1. a solar cell double-side assembly, is characterized in that, comprises upper glass substrate, lower glass substrate, the first solar panel, the second solar panel and separate layer;
Wherein, upper glass substrate, the first solar panel, separate layer, the second solar panel and lower glass substrate are fitted and connected successively.
2. solar cell double-side assembly according to claim 1, is characterized in that, described first solar panel adopts crystal silicon solar energy battery to make; Described second solar panel adopts thin-film solar cells to make.
3. solar cell double-side assembly according to claim 2, is characterized in that, also comprises an EVA layer, and described crystal silicon solar energy battery is encapsulated between described upper glass substrate and described separate layer by a described EVA layer.
4. solar cell double-side assembly according to claim 3, is characterized in that, also comprises the 2nd EVA layer, and described thin-film solar cells is connected to described separate layer by described 2nd EVA layer.
5. solar cell double-side assembly according to claim 1, is characterized in that, also comprises crystal silicon terminal box and amorphous silicon terminal box; Described first solar panel connects described crystal silicon terminal box; Described amorphous silicon terminal box connects described second solar panel.
6. solar cell double-side assembly according to claim 5, is characterized in that, the length of described second solar panel is less than the length of described first solar panel, thus blank space is left in the side of the second solar panel;
Described crystal silicon terminal box and amorphous silicon set of terminal box are in described lower glass substrate and corresponding described blank space.
7. solar cell double-side assembly according to claim 1, is characterized in that, described first solar panel and described second solar panel all adopt thin-film solar cells to make.
8. solar cell double-side assembly according to claim 7, is characterized in that, described upper glass substrate and lower glass substrate all adopt electro-conductive glass.
9. solar cell double-side assembly according to claim 5, is characterized in that, described crystal silicon terminal box and described amorphous silicon set of terminal box are in described lower glass substrate.
10. solar cell double-side assembly according to claim 7, is characterized in that, also comprise an EVA layer and the 2nd EVA layer, the first solar panel connects described separate layer by an EVA layer; Described second solar panel connects described separate layer by the 2nd EVA layer.
CN201420426730.3U 2014-07-30 2014-07-30 Solar cell double-side assembly Expired - Fee Related CN204204876U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420426730.3U CN204204876U (en) 2014-07-30 2014-07-30 Solar cell double-side assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420426730.3U CN204204876U (en) 2014-07-30 2014-07-30 Solar cell double-side assembly

Publications (1)

Publication Number Publication Date
CN204204876U true CN204204876U (en) 2015-03-11

Family

ID=52662800

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420426730.3U Expired - Fee Related CN204204876U (en) 2014-07-30 2014-07-30 Solar cell double-side assembly

Country Status (1)

Country Link
CN (1) CN204204876U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Free format text: FORMER OWNER: SHA XIAOLIN

Effective date: 20150527

Owner name: NANTONG QIANGSHENG PHOTOELECTRIC TECHNOLOGY CO.,LT

Free format text: FORMER OWNER: SHA YAN

Effective date: 20150527

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 200050 CHANGNING, SHANGHAI TO: 226400 NANTONG, JIANGSU PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20150527

Address after: 226400 Rudong Jiangsu Economic Development Zone, Rudong, Jialing River Road on the north side

Patentee after: Nantong Johnson Photoelectric Technology Co., Ltd.

Address before: 200050 Shanghai city Changning District East Ronghua Road No. 128 room 1704

Patentee before: Sha Yan

Patentee before: Sha Xiaolin

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

Granted publication date: 20150311

Termination date: 20200730