CN103812433B - Photovoltaic module and integrated-type frame thereof - Google Patents
Photovoltaic module and integrated-type frame thereof Download PDFInfo
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- CN103812433B CN103812433B CN201210460185.5A CN201210460185A CN103812433B CN 103812433 B CN103812433 B CN 103812433B CN 201210460185 A CN201210460185 A CN 201210460185A CN 103812433 B CN103812433 B CN 103812433B
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/32—Electrical components comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules
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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
Disclosing a kind of photovoltaic module and integrated-type frame thereof, described integrated-type frame includes: the frame that the periphery along the cell panel of photovoltaic module is installed and the rosette being integrated in frame；Wherein, described rosette includes output circuit, for exporting the electric energy that photovoltaic cell produces, arranges MPPT device and at least one bypass diode in described output circuit.The application can avoid cell panel to produce hot spot effect, and can reduce the cost of the photovoltaic system comprising above-mentioned photovoltaic module.
Description
Technical field
The application relates to a kind of integrated-type frame for photovoltaic module and the photovoltaic module comprising this integrated-type frame.
Background technology
Photovoltaic cell obtains fast development in recent years, and various photovoltaic cells all have made great progress in technology and business two.From the material of cell piece, the kind of photovoltaic cell mainly has monocrystal silicon photovoltaic cell, polysilicon photovoltaic cells, amorphous silicon photovoltaic cell, multi-element compounds photovoltaic cell etc..
The photoelectric transformation efficiency of monocrystal silicon photovoltaic cell be current all kinds photovoltaic cell in the highest and sturdy and durable, reach as high as service life 25 years, but cost of manufacture be significantly high, to such an extent as to can't widely and commonly be used in a large number.
The cost of manufacture of polysilicon photovoltaic cells is lower than monocrystal silicon photovoltaic cell, and material manufactures simplicity, saves power consumption, and total production cost is relatively low, is therefore developed in a large number.But, the photoelectric transformation efficiency of polysilicon photovoltaic cells and service life are lower than monocrystal silicon photovoltaic cell.
The principal mode of amorphous silicon photovoltaic cell is diaphragm type photovoltaic cell, and its technical process is simple, and silicon materials consumption is little, power consumption is lower, and also can generate electricity at low light condition, but photoelectric transformation efficiency is on the low side and is not sufficiently stable, and conversion efficiency decay as time went on.
Multi-element compounds photovoltaic cell refers to the photovoltaic cell do not made with single-element semi-conducting material, is configurable to film photovoltaic cell, and its photoelectric transformation efficiency significantly improves than silicon thin film photovoltaic cell.
From the structure of cell piece, photovoltaic cell can be divided into block photovoltaic cell and film photovoltaic cell.The array of photovoltaic cell is arranged in the cell panel of typical block (being generally crystalline silicon) photovoltaic cell.The lead-out wire of these photovoltaic cells is connected to the connection line in rosette.The cell panel of typical thin film photovoltaic module is mainly made up of single film photovoltaic cell sheet, and this cell piece is connected to the connection line in rosette by busbar.
Block photovoltaic cell and film photovoltaic cell are usually configured to the form of photovoltaic module.One photovoltaic module mainly includes cell panel, frame and rosette.The output cord of rosette is typically connected to inverter, so that the direct current energy that photovoltaic module produces is transformed into AC energy.Additionally, photovoltaic module is installed on stayed surface such as ground, roof etc. by module carrier.So, there is one typical photovoltaic system of the compositions such as the photovoltaic module of rosette, inverter, module carrier.
Inverter also has another function, i.e. the electric current of photovoltaic module in combination photovoltaic system and voltage best, in order to maximize output power value.Prior art has now been developed the technology following the tracks of this best of breed output point, is called MPPT maximum power point tracking (MPPT).
Rosette is typically installed at the back side of cell panel, and inverter or other MPPT device are typically installed on module carrier or frame.
In prior art described above, rosette to be arranged on panel backside, and during rosette work, temperature is significantly high, this can cause that the local temperature of cell panel raises, thus producing hot spot effect, affects the generating efficiency of photovoltaic module, meanwhile, the Long Service Life of photovoltaic module can also be reduced.
Additionally, according to the rosette in prior art described above and MPPT device mounting means, cable and corresponding adapter between rosette and MPPT device cause that the overall cost of photovoltaic system increases.Additionally, connection between rosette, rosette and the connection of MPPT device, the protection of cable and the installation process of fixing or even whole photovoltaic system bother and consuming time very much.
Therefore, it is intended that photovoltaic module, especially its rosette are improved, to solve the above-mentioned problems in the prior art.
Summary of the invention
The application aims to provide the photovoltaic module of a kind of improvement, avoiding that the photovoltaic module local temperature rise that caused by the mounting means of rosette and/or inverter (or MPPT device) and photovoltaic system cost are high, at least some installed in unusual trouble and the problem such as consuming time.
An aspect according to the application, it is provided that a kind of integrated-type frame for photovoltaic module, comprising: the frame installed along the periphery of the cell panel of photovoltaic module and be integrated in the rosette of frame；Wherein, described rosette includes output circuit, for exporting the electric energy that photovoltaic cell produces, arranges MPPT device and at least one bypass diode in described output circuit.
A kind of embodiments possible according to the application, rosette is additionally included in the arranged downstream of described MPPT device DC-DC increasing apparatus in output circuit.
A kind of embodiments possible according to the application, rosette is additionally included in the arranged downstream of DC-DC increasing apparatus DC-AC conversion equipment in output circuit.
A kind of embodiments possible according to the application, rosette is additionally included in the arranged downstream of DC-AC conversion equipment wave filter in output circuit.
A kind of embodiments possible according to the application, reliability that integrated-type frame also includes being arranged in output circuit or life-span are lower than the element of photovoltaic battery panel, for instance electrochemical capacitor.
In a kind of embodiments possible according to the application, described reliability or life-span be arranged in rosette lower than the element of photovoltaic battery panel or be arranged in the side plate body being integrated in frame.
A kind of embodiments possible according to the application, rosette and presumable additional box body are formed in one section of frame portion of integrated-type frame.
A kind of embodiments possible according to the application, rosette also includes output cord, which is connected the terminal of output circuit, and stretches out from the middle part of rosette or longitudinally opposed two ends or the opposite ends from one section of frame portion of integrated-type frame.
A kind of embodiments possible according to the application, rosette is configured to angle joint adjacent edge frame section section being at an angle to each other connected.
A kind of embodiments possible according to the application, rosette is configured to extend along a whole piece edge of cell panel.
According to further aspect of the application, it is provided that a kind of photovoltaic module, comprising: have the photovoltaic battery panel of at least one photovoltaic cell；Foregoing integrated-type frame, it is installed along the periphery of photovoltaic battery panel.
According to the application, rosette is integrated in the frame of photovoltaic module, rather than it is located immediately at below photovoltaic cell at panel backside, therefore, rosette will bring hot spot effect affect the delivery efficiency of assembly and reduce the Long Service Life of assembly to cell panel.
Additionally, according to being at least combined with MPPT device in the combined junction box of the application, therefore, as prior art, between rosette and MPPT device, be no longer attached operation, thus the cable eliminated between rosette and MPPT device and corresponding adapter.So, it is possible to decrease cause the overall cost of photovoltaic system.Additionally, connection between rosette, rosette and the connection of inverter, the protection of cable and the installation process of fixing or even whole photovoltaic system are all simplified.
Accompanying drawing explanation
The preferred implementation of the application is described below with reference to accompanying drawings, in the accompanying drawings:
Fig. 1 is the schematic diagram of the photovoltaic module of a preferred implementation according to the application, and wherein rosette is integrated in frame.
Fig. 2 is the schematic diagram that can be incorporated in element in frame according to the application preferred implementation.
Fig. 3 is the schematic diagram of the photovoltaic module of another preferred implementation according to the application, and wherein low reliability or life-span element are disposed in the side plate body being integrated in frame.
Fig. 4 is the schematic diagram of the additional box body comprising low reliability or life-span element of a preferred implementation according to the application.
Fig. 5-8 is the schematic diagram of the photovoltaic module of some the feasible preferred implementations according to the application.
Detailed description of the invention
The various preferred implementations of the application are described with reference to the accompanying drawings.
Firstly the need of pointing out, the application is not only suitable for block photovoltaic cell (such as crystal silicon photovoltaic cell), is also applied for film photovoltaic cell.But for the convenient ultimate principle explaining the application, in accompanying drawing, the embodiment of display is mainly crystal silicon photovoltaic cell.It will be clear that the various features relevant to crystal silicon photovoltaic cell in the application, it is equally applicable to other block photovoltaic cell or film photovoltaic cell.
As it is shown in figure 1, a preferred implementation according to the application, a kind of photovoltaic module 1(such as crystalline silicon photovoltaic module) mainly include cell panel 2, frame 3 and rosette 4.
In an example of the application, cell panel 2 is the form of laminate, arranges photovoltaic cell (solarcell, such as crystal-silicon battery slice) in it.Described photovoltaic cell can be made up of any material with photoelectric conversion, for instance, described photovoltaic cell is made up of crystal silicon chip (including monocrystal silicon and polysilicon chip).Wherein, the multiple photovoltaic cells arranged in array are together in series formation photovoltaic cell group string (string), are together in series by multiple such photovoltaic cell group strings again through busbar, to provide required cell output voltage.Each lead-out wire of cell panel is connected to the connection line in rosette 4.
In another example of the application, cell panel 2 is mainly made up of film photovoltaic cell sheet, and cell piece is connected to the connection line in rosette 4 by two busbars.
Frame 3 surrounds the periphery of cell panel 2, in order to protection cell panel.Frame can be spliced, for instance is combined by aluminium section bar section or plastic material section, it is also possible to be integral type, for instance be made up of injection-moulding plastic.
Rosette 4 primarily serves the purpose of electrical connection in photovoltaic module.Specifically, the two ends of the connection line in rosette 4 are connected to cable 5.Cable 5 extends out from rosette 4, constitute the output circuit of photovoltaic module 1, for realizing the electrical connection between each photovoltaic module and between photovoltaic module and external electric equipment or electrical network, so that the electric energy that the photovoltaic system being made up of multiple photovoltaic modules 1 produces outwards is transmitted.
Rosette also have protect photovoltaic module function, namely utilize its bypass elements comprised such as diode 6(to see Fig. 2) performance make photovoltaic module when other unfavorable factor such as shading, current mismatch occurs, moreover it is possible to keep it to work, suitably reduce loss.
Rosette must is fulfilled for the instructions for use under outdoor severe environmental conditions, for instance will have aging resistance, ultraviolet-resistant capacity.Additionally, the radiating mode that rosette needs excellence effectively reduces internal temperature, and rational cavity volume is to meet electrical safety requirements.Additionally, rosette should have good waterproof and dustproof protection, in order to provide the user secure attachment scheme.
One photovoltaic system typically comprises has the photovoltaic module 1 of rosette 4, inverter, module carrier etc..
Each photovoltaic module 1 of photovoltaic system realizes electrical connection by the cable 5 of their rosette 4, and the cable 5 of the rosette 4 of the photovoltaic module 1 at two ends is connected to inverter.Inverter is key element, is converted into the AC electric current with practical frequency for being exported by the variable DC of photovoltaic module, and this AC electric current can be supplied to commercial power grid, or is used by local off-network equipment.
Except DC electric energy is converted into AC electric energy, inverter also has another function, i.e. the electric current of photovoltaic module in combination photovoltaic system and voltage best, in order to maximize output power value.Electric current and voltage that photovoltaic module produces change over, thus the best of breed output point of the two also changes over.Prior art has now been developed the technology following the tracks of this best of breed output point, is called MPPT maximum power point tracking (MPPT).MPPT is increasingly becoming the standardized component in photovoltaic system inverter.
From structure, inverter generally includes concentrated inverter, group serial type inverter and micro-inverter.In these inverters, a micro-inverter is only connected to single solar panel, and a concentrated or group serial type inverter can be connected to multiple solar panel.
Although photovoltaic system adopts traditional concentrated and group serial type inverter at present mostly, but these systems exist some defects.First, the maximum power point of the different photovoltaic modules in photovoltaic system is likely to difference, uses the conventional inverter of concentrated and group serial type inverter to lack the motility solving this problem.On the other hand, micro-inverter is not only able to provide MPPT in module level, namely constitutes MPPT device, moreover it is possible to monitoring module exports, and what this enabled to whole photovoltaic system always exports maximization, and contributes to the detection system failure.Becoming present aspect, the cost adopting the photovoltaic system of micro-inverter is generally high by 5% than the photovoltaic system adopting conventional inverter, but the electric energy produced is than the latter many 10% to 25%.
In order to reduce total system cost, another kind of MPPT device and power optimization device are used, it is by the MPPT maximum power point tracking functional independence in inverter out, each photovoltaic module 1 is made can independently to carry out MPPT, greatly improve the power loss that conventional photovoltaic system causes under shade covers, thus about improving system generating efficiency more than 25%.Power optimization device is combined with the advantage of micro-inverter, but does not provide the DC-AC of module level to change.Utilize power optimization device can realize MPPT and module level monitors.Being similar to the photovoltaic system with micro-inverter, the photovoltaic system equipped with power optimization device is less by the impact of shade, module mismatch and other factors.Power optimization device is generally used in the photovoltaic system with concentrated or group serial type inverter, and can be added in existing photovoltaic facility.Photovoltaic system, after collocation uses power optimization device, more effective can utilize roof area, increases photovoltaic system and arranges elasticity, and photovoltaic system safety is greatly improved.
Photovoltaic system although with micro-inverter and power optimization device is better than adopting the photovoltaic system of conventional inverter in performance, but the shared market share is still less, and one of its obvious cause is the relatively costly of unit capacity.
Such as, for having micro-inverter or the photovoltaic system of power optimization device, generally micro-inverter or power optimization device are attached to the frame of metallic mold block support or photovoltaic module.The shortcoming of this design is in that the overall cost of photovoltaic system increases, and the installation process trouble of photovoltaic system is with consuming time.
Additionally, in the prior art, rosette 4 to be arranged on the back side of cell panel 2, and easily produce hot spot effect during rosette work, affect the generating efficiency of photovoltaic module, meanwhile, also can reduce the Long Service Life of photovoltaic module.
In order to solve the problems referred to above of the prior art, the scheme according to the application, devise the photovoltaic frame being integrated with MPPT device (micro-inverter or power optimization device) and rosette, to reduce photovoltaic system totle drilling cost.
Preferred implementation according to the application, as it is shown in figure 1, rosette 4 is combined with MPPT device 7(sees Fig. 2), the combined junction box 4 of this MPPT of being combined with device 7 is integrated in one section of frame portion of frame 3.Difformity according to cell panel, difform combined junction box can be integrated in the different piece in frame 3.Such as, for circular cell panel, combined junction box can be integrated in one section of arc-shaped frame part in circular frame.For polygonal cell panel, combined junction box can be integrated in one section of straight line frame portion.
Such as, when rectangular panel, as it is shown in figure 1, combined junction box 4 can be integrated in the frame at this edge place along cell panel 2 a minor face or long limit.
Combined junction box 4 can independently form, and is then assembled in frame；Or, combined junction box 4 can form one with the shape of peripheral frame section 3 ' constituting frame.The outline of combined junction box 4 is identical with shape of peripheral frame section 3 ', thus forming frame one section smooth.
Preferred implementation according to the application, as in figure 2 it is shown, one or more that can also combine in combined junction box 4 in following element: at DC-DC increasing apparatus 8 in output circuit of the arranged downstream of described MPPT device 7；At DC-AC conversion equipment 9 in output circuit of the arranged downstream of DC-DC increasing apparatus 8；The arranged downstream of DC-AC conversion equipment 9 wave filter 10 in output circuit.
As two examples of MPPT device 7, the major function of micro-inverter includes inversion (namely direct current energy being transformed into AC energy), MPPT maximum power point tracking and disengaging electrical network；The major function of power optimization device is MPPT maximum power point tracking, sometimes also includes DC-DC boosting.Therefore, the main element in micro-inverter and power optimization device is solid-state switch (IGBT, MOSFET etc.), inducer, transformator and electric capacity.Rosette generally includes three diodes, is used for preventing hot spot effect.The function of rosette is more simply too much than micro-inverter and power optimization device.Additionally, the size of rosette is also much smaller than micro-inverter.It is integrated with micro-inverter (or power optimization device) and rosette can directly be combined in frame, thus eliminating the cable and adapter that are used in prior art between rosette and micro-inverter.This Integrated design contributes to reducing system cost, and contributes to adaptive micro-inverter and power optimization device.
In MPPT device, especially micro-inverter, cushion input voltage change frequently with electrochemical capacitor and realize filtering.The service life design of MPPT device is at least 25 years, in order to adapt with the life-span of the cell panel of photovoltaic module.But, the life-span of electrochemical capacitor is only about 5 years, and this causes difficulty to the maintenance of MPPT device.
In the scheme of the application, referring to Fig. 4, devise independent additional box body 11, be used for holding electrochemical capacitor and/or other low reliability or life-span element (namely reliability or life-span are lower than the element of photovoltaic battery panel) 12.As it is shown on figure 3, this additional box body 11 is integrated in frame, with combined junction box 4 along frame longitudinal subdivision.Or additional box body 11 can with combined junction box 4 along frame longitudinal direction direct neighbor.
A preferred implementation according to the application, this additional box body 11 is designed to removable type, it is thus possible to install various low reliability or life-span element in a plug-and-play manner, in order to change the low reliability or life-span element that lost efficacy, thus simplifying the maintenance of MPPT device.
Combined junction box 4(and presumable additional box body 11) may be located at the approximate mid-section that frame is longitudinal, namely longitudinally it is clamped between shape of peripheral frame section 3 ' along frame, as shown in Figure 1,3.Alternatively, combined junction box 4(and presumable additional box body 11) may be located at longitudinal one end of frame, as shown in Figure 5.
Additionally, in Fig. 1, the example shown in 3, cable 5 extends out from the approximate mid-section of combined junction box 4.Alternatively, cable 5 can extend out from longitudinal two ends of combined junction box 4, and at least one cable 5 can extend longitudinally through shape of peripheral frame section 3 ' and stretch out from the one of frame section, as Fig. 6 schematically shows.
Another preferred implementation according to the application, as it is shown in fig. 7, the shape of peripheral frame section 3 ' that extended by each bar limit along cell panel 2 of frame 3 and the angle joint 13 that these profile sections is connected between two are constituted, and combined junction box 4 constitutes one of them angle joint.Each angle joint can pass through the mode of grafting and be connected with adjacent edge frame section section.
Another preferred implementation according to the application, as shown in Figure 8, the whole piece limit that combined junction box 4 is constituted along cell panel 2 extends, thus constituting frame 3 together with the shape of peripheral frame section 3 ' extended along other limit of cell panel 2.
It is appreciated that, combined junction box 4(and presumable additional box body 11) structure, position, and the lead-out mode of cable 5 etc., it is not limited to shown in way and described herein, but can according to the requirement of the aspects such as the structure of photovoltaic module, distribution specific design.
Described shape of peripheral frame section, combined junction box, angle joint and presumable additional box body all can be made of plastics, for instance by injection moulding, extrusion molding etc..Their material can be identical or different, and at least one in set below can be selected: PET(polyethylene terephthalate), PBT(polybutylene terephthalate), PTT(PTT), PA6(polycaprolactam), PA66(polyamide 66), PA46(polyamide 46), PAR(Nomex), PC(Merlon), ABS(acrylonitrile/butadiene/styrene copolymer), PU(polyurethane), PPO(polyphenylene oxide), LCP(polymeric liquid crystal copolymer), PEI(Polyetherimide), PVC(polrvinyl chloride), or its blend etc..
According to the application, the combined junction box of photovoltaic module is integrated in one section of frame portion, rather than it is located immediately at below photovoltaic cell at panel backside, therefore, rosette will not bring hot spot effect affect the delivery efficiency of assembly and reduce the Long Service Life of assembly.
Additionally, according to being at least combined with MPPT device in the combined junction box of the application, therefore, as prior art, between rosette and MPPT device, be no longer attached operation, thus the cable eliminated between rosette and MPPT device and corresponding adapter.So, it is possible to decrease the overall cost of photovoltaic system.Additionally, connection between rosette, rosette and the connection of inverter, the protection of cable and the installation process of fixing or even whole photovoltaic system are all simplified.
Although the application being shown and described above for preferred implementation, it will be appreciated by a person skilled in the art that under the premise of the application scope limited in without departing from claims, it is possible to make a variety of changes and revise.
Claims (10)
1. for an integrated-type frame for photovoltaic module, including:
The frame installed along the periphery of the cell panel of photovoltaic module and the rosette being integrated in frame, described rosette includes output circuit, for exporting the electric energy that photovoltaic cell produces, arranges MPPT device and at least one bypass diode in described output circuit；And
Being arranged in the reliability in output circuit or the life-span element lower than photovoltaic battery panel, described reliability or life-span is arranged in the side plate body being integrated in frame lower than the element of photovoltaic battery panel.
2. integrated-type frame as claimed in claim 1, wherein, described rosette is additionally included in the arranged downstream of described MPPT device DC-DC increasing apparatus in output circuit.
3. integrated-type frame as claimed in claim 2, wherein, described rosette is additionally included in the arranged downstream of DC-DC increasing apparatus DC-AC conversion equipment in output circuit.
4. integrated-type frame as claimed in claim 3, wherein, described rosette is additionally included in the arranged downstream of DC-AC conversion equipment wave filter in output circuit.
5. the integrated-type frame as according to any one of Claims 1-4, wherein, described reliability or life-span are electrochemical capacitor lower than the element of photovoltaic battery panel.
6. the integrated-type frame as according to any one of Claims 1-4, wherein, described rosette and additional box body are formed in one section of frame portion of integrated-type frame.
7. the integrated-type frame as according to any one of Claims 1-4, wherein, described rosette also includes output cord, which is connected the terminal of output circuit, and stretches out from the middle part of rosette or longitudinally opposed two ends or the opposite ends from one section of frame portion of integrated-type frame.
8. the integrated-type frame as according to any one of Claims 1-4, wherein, described rosette is configured to angle joint adjacent edge frame section section being at an angle to each other connected.
9. the integrated-type frame as according to any one of Claims 1-4, wherein, described rosette is configured to extend along a whole piece edge of cell panel.
10. a photovoltaic module, including:
There is the photovoltaic battery panel of at least one photovoltaic cell；
Integrated-type frame as claimed in any one of claims 1-9 wherein, it is installed along the periphery of photovoltaic battery panel.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210460185.5A CN103812433B (en) | 2012-11-15 | 2012-11-15 | Photovoltaic module and integrated-type frame thereof |
| DE202013010384U DE202013010384U1 (en) | 2012-11-15 | 2013-11-15 | Photovoltaic module and its integrated frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210460185.5A CN103812433B (en) | 2012-11-15 | 2012-11-15 | Photovoltaic module and integrated-type frame thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103812433A CN103812433A (en) | 2014-05-21 |
| CN103812433B true CN103812433B (en) | 2016-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210460185.5A Active CN103812433B (en) | 2012-11-15 | 2012-11-15 | Photovoltaic module and integrated-type frame thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103812433B (en) |
| DE (1) | DE202013010384U1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10778139B2 (en) * | 2016-10-27 | 2020-09-15 | Tesla, Inc. | Building integrated photovoltaic system with glass photovoltaic tiles |
| FR3068513B1 (en) * | 2017-06-29 | 2019-08-23 | Total Solar | SOLAR PANEL |
| BR112020008235A2 (en) * | 2017-10-27 | 2020-10-27 | Physee Group B.V. | glazing sets with integrated photovoltaic structure and spacer structures for such glazing sets |
| DE102018125742A1 (en) * | 2018-10-17 | 2020-04-23 | Hanwha Q Cells Gmbh | Mounting frame for a photovoltaic module |
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| CN201307600Y (en) * | 2008-11-19 | 2009-09-09 | 深圳市拓日新能源科技股份有限公司 | Solar-energy photovoltaic cell component |
| CN102237413A (en) * | 2010-04-26 | 2011-11-09 | 杜邦公司 | Frame component of solar battery, solar battery module, solar battery system and installation method of solar battery system |
| CN102646739A (en) * | 2011-02-16 | 2012-08-22 | 台达电子工业股份有限公司 | Junction box |
| CN202405283U (en) * | 2011-12-08 | 2012-08-29 | 杜邦公司 | Solar battery module |
| CN202503005U (en) * | 2012-04-01 | 2012-10-24 | 武汉兴隆源太阳能科技有限公司 | Solar cell module |
| CN203013755U (en) * | 2012-11-15 | 2013-06-19 | 杜邦公司 | Photovoltaic module and integrated frame thereof |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008083164A1 (en) * | 2006-12-27 | 2008-07-10 | Dow Corning Corporation | Structural attachment of solar modules to frames by glazing |
| CN201260137Y (en) * | 2008-07-18 | 2009-06-17 | 泰科电子(上海)有限公司 | Photovoltaic integrated wiring box for building |
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- 2012-11-15 CN CN201210460185.5A patent/CN103812433B/en active Active
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201307600Y (en) * | 2008-11-19 | 2009-09-09 | 深圳市拓日新能源科技股份有限公司 | Solar-energy photovoltaic cell component |
| CN102237413A (en) * | 2010-04-26 | 2011-11-09 | 杜邦公司 | Frame component of solar battery, solar battery module, solar battery system and installation method of solar battery system |
| CN102646739A (en) * | 2011-02-16 | 2012-08-22 | 台达电子工业股份有限公司 | Junction box |
| CN202405283U (en) * | 2011-12-08 | 2012-08-29 | 杜邦公司 | Solar battery module |
| CN202503005U (en) * | 2012-04-01 | 2012-10-24 | 武汉兴隆源太阳能科技有限公司 | Solar cell module |
| CN203013755U (en) * | 2012-11-15 | 2013-06-19 | 杜邦公司 | Photovoltaic module and integrated frame thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE202013010384U1 (en) | 2013-12-04 |
| CN103812433A (en) | 2014-05-21 |
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Effective date of registration: 20221114 Address after: Delaware Patentee after: DuPont polymer Address before: Delaware USA Patentee before: DuPont |