CN201893358U - Solar battery component - Google Patents
Solar battery component Download PDFInfo
- Publication number
- CN201893358U CN201893358U CN 201020633261 CN201020633261U CN201893358U CN 201893358 U CN201893358 U CN 201893358U CN 201020633261 CN201020633261 CN 201020633261 CN 201020633261 U CN201020633261 U CN 201020633261U CN 201893358 U CN201893358 U CN 201893358U
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- Prior art keywords
- layer
- solar battery
- pcb
- battery component
- solar
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- 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
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Photovoltaic Devices (AREA)
Abstract
The utility model relates to a solar battery component comprising an ETFE (Ethyl Tetra Fluoro Ethylene) layer, an EVA (EthyleneVinyl Acetate) copolymer layer, a solar battery layer, another EVA copolymer layer, and a PCB which are lapped and encapsulated. The solar battery component adopts ETFE to replace glass, overcoming the defects of frangibility and large weight of mass components, and realizing light weight and portability; the solar battery component adopts a PCB to replace a TPT, overcoming the shortcoming that lead out wires of mass components have to be located at two ends and realizing a build-in circuit of the PCB according to the practical conditions of the mounting position, so that the lead out wires of mass components can be arbitrarily and conveniently mounted; meanwhile, the PCB can be used for bus-bars inside the component to enable the production process to be convenient and fast, and to effectively save material and lower cost; in addition, the PCB layer can support the solar battery component effectively, so that the structure of the solar energy component is firmer and the application field is wider.
Description
Technical field
The utility model relates to a kind of battery component, relates in particular to a kind of solar module.
Background technology
Solar cell is a kind of semiconductor device (physical battery), and it can be directly is electric energy with the transform light energy of sunlight.Owing to need not water, oil, vapour, fuel during its work, only need the characteristics that luminous energy just can generate electricity, can be rated as cleaning in the present age, non-pollution of renewable energy, and installation and maintenance are simple, and long service life can realize unattended duty, extremely people's favor is the outstanding person in the new forms of energy.In the last few years, solar energy be applied in the whole world more and more widely, communication field particularly, solar power supply system is progressively replacing traditional power-supply device, obtains more and more general application.
Solar module adopts popular encapsulating structure to be at present: subway toughened glass---the EVA(ethylene-vinyl acetate copolymer) and---solar cell---EVA---TPT film (the compound fluoroplastics film of the weatherability) laminate packaging that interconnecting strip connects forms.In the above-mentioned encapsulation owing to adopted toughened glass, so exist frangible, from great defective; Because backboard adopts TPT film and battery sheet to arrange, and determines that again the lead-out wire of solar components must be in the limitation at two.
Summary of the invention
The utility model is at original solar module is frangible on the market, weight is big, the circumscribed shortcoming of lead-out wire, and a kind of ultralight, portable, easy installation, the long solar module of physical life are provided.
Described a kind of solar module is characterized in that being formed by the folded layer by layer encapsulation of ethylene-tetrafluoroethylene copolymer layer, ethylene-vinyl acetate copolymer layer, solar cell layer, ethylene-vinyl acetate copolymer layer and pcb board.
Described a kind of solar module is characterized in that described pcb board layer adopts polyetherimide resin base baseplate material to make.
Described a kind of solar module is characterized in that described solar cell layer is the solar cell that interconnecting strip connects.
Compared with prior art, the utlity model has following advantage:
1, adopt ETFT to replace glass, overcome the defective that popular assembly is frangible, weight is big, make this product weight ultralight, easy to carry;
2, adopt pcb board to replace TPT, overcoming popular assembly lead-out wire must be in the limitation at two ends, can design the built-in circuit of PCB according to the actual conditions of installation site, make solar components lead-out wire position have arbitrariness, easy for installation, can also use for the component internal busbar simultaneously, make production process convenient, fast, can effectively save material and reduce cost;
3, the PCB layer provides effective support to solar module, makes the structure of solar components more firm, and application is more extensive.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure, 1, the ethylene-tetrafluoroethylene copolymer layer; 2, ethylene-vinyl acetate copolymer layer; 3, solar cell layer; 4, pcb board layer.
Embodiment
The utility model is described in further detail below in conjunction with Figure of description:
As shown in Figure 1, a kind of solar module, its structure is: formed by ethylene-tetrafluoroethylene copolymer layer 1, ethylene-vinyl acetate copolymer layer 2, solar cell layer 3, ethylene-vinyl acetate copolymer layer 2 and pcb board layer 4 laminate packaging.
The two-layer ethylene-vinyl acetate copolymer layer 2 of described solar cell layer 3 upper and lower settings is mainly used in the fixedly solar cell layer 3 of interconnecting strip connection, and plays the certain protection effect.Described pcb board layer 4 is mainly used in to be provided enough structural strength and provides the arbitrariness position for the lead-out wire of solar components whole assembly.
The utility model adopts ETFT to replace glass, it is frangible to have overcome popular assembly, the defective that weight is big, adopt pcb board to replace TPT, overcoming popular assembly lead-out wire must be in the limitation at two ends, can design the built-in circuit of PCB according to the actual conditions of installation site, make solar components lead-out wire position have arbitrariness, easy for installation, can also use for the component internal busbar simultaneously, make production process convenient, fast, can effectively save material and reduce cost, and described pcb board layer 4 adopts polyetherimide resin base baseplate material to make, make the structure of solar components more firm, application is more extensive.
Claims (3)
1. a solar module is characterized in that being formed by ethylene-tetrafluoroethylene copolymer layer (1), ethylene-vinyl acetate copolymer layer (2), solar cell layer (3), ethylene-vinyl acetate copolymer layer (2) and pcb board layer (4) laminate packaging.
2. a kind of solar module as claimed in claim 1 is characterized in that described pcb board layer (4) adopts polyetherimide resin base baseplate material to make.
3. a kind of solar module as claimed in claim 1 is characterized in that the solar cell that described solar cell layer (3) connects for interconnecting strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020633261 CN201893358U (en) | 2010-11-30 | 2010-11-30 | Solar battery component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020633261 CN201893358U (en) | 2010-11-30 | 2010-11-30 | Solar battery component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201893358U true CN201893358U (en) | 2011-07-06 |
Family
ID=44222827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020633261 Expired - Fee Related CN201893358U (en) | 2010-11-30 | 2010-11-30 | Solar battery component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201893358U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738284A (en) * | 2012-07-17 | 2012-10-17 | 东方电气集团(宜兴)迈吉太阳能科技有限公司 | Novel solar photovoltaic module |
| CN103035768A (en) * | 2012-12-28 | 2013-04-10 | 浙江大学 | Solar battery assembly and preparing method thereof |
| GB2517914B (en) * | 2013-09-02 | 2017-10-11 | Solarmass Ltd | Improved Solar Roof Tile |
| US10530292B1 (en) | 2019-04-02 | 2020-01-07 | Solarmass Energy Group Ltd. | Solar roof tile with integrated cable management system |
| US10658969B2 (en) | 2014-12-04 | 2020-05-19 | Solarmass Energy Group Ltd. | Photovoltaic solar roof tile assembly |
-
2010
- 2010-11-30 CN CN 201020633261 patent/CN201893358U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102738284A (en) * | 2012-07-17 | 2012-10-17 | 东方电气集团(宜兴)迈吉太阳能科技有限公司 | Novel solar photovoltaic module |
| CN103035768A (en) * | 2012-12-28 | 2013-04-10 | 浙江大学 | Solar battery assembly and preparing method thereof |
| GB2517914B (en) * | 2013-09-02 | 2017-10-11 | Solarmass Ltd | Improved Solar Roof Tile |
| US10658969B2 (en) | 2014-12-04 | 2020-05-19 | Solarmass Energy Group Ltd. | Photovoltaic solar roof tile assembly |
| US11626829B2 (en) | 2014-12-04 | 2023-04-11 | Solarmass Energy Group Ltd. | Methods of manufacturing and installing a solar roof tile assembly |
| US10530292B1 (en) | 2019-04-02 | 2020-01-07 | Solarmass Energy Group Ltd. | Solar roof tile with integrated cable management system |
| US10998848B2 (en) | 2019-04-02 | 2021-05-04 | Solarmass Energy Group Ltd. | Method of routing and securing electrical power cables for a solar roof installation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110706 Termination date: 20131130 |