CN103094385A - Photovoltaic module - Google Patents
Photovoltaic module Download PDFInfo
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- CN103094385A CN103094385A CN2011103432094A CN201110343209A CN103094385A CN 103094385 A CN103094385 A CN 103094385A CN 2011103432094 A CN2011103432094 A CN 2011103432094A CN 201110343209 A CN201110343209 A CN 201110343209A CN 103094385 A CN103094385 A CN 103094385A
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- photovoltaic
- terminal box
- photovoltaic module
- battery pack
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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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Abstract
The invention discloses a photovoltaic module which comprises a photovoltaic baseplate and a plurality of photovoltaic batteries formed on the photovoltaic baseplate, wherein the plurality of photovoltaic batteries are electrically and mutually connected in series. The plurality of photovoltaic batteries electrically and mutually connected in series are defined as several battery packs, a plurality of connecting boxes are installed on the photovoltaic baseplate, a bypass protection device is arranged inside each connecting box, and each connecting box and the corresponding battery pack are electrically connected in parallel. The connecting boxes on two sides of the photovoltaic baseplate are respectively provided with an outgoing line, and the connecting boxes with the outgoing lines control the plurality of electrically and mutually connected photovoltaic batteries. The photovoltaic module can simplify the cable arrangement of the bus bar inside the photovoltaic module, and is stable in working.
Description
Technical field
The present invention relates to the photovoltaic applied technical field, relate in particular to the photovoltaic module with terminal box.
Background technology
Along with the exhaustion day by day of global energy resource, the mankind seek the paces of the new alternative type energy also in continuous quickening.Solar energy is a kind of renewable resource.Converting solar energy into electrical energy can energy savings, alleviates the power shortage problem, again can environmental contamination reduction, and therefore, solar-photovoltaic technology more and more is subject to the public's concern and favor.Photovoltaic cell is by the material that can produce photovoltaic effect, and such as silicon, GaAs, selenium indium copper or other materials etc. made, thereby utilized photovoltaic effect that transform light energy is become electric energy.The photovoltaic module that is formed by multi-disc photovoltaic cell unit combination is at present come into operation in a large number, and for example, photovoltaic module is applied to building electricity generation system, or is used for as the curtain wall of building or to be installed on the roof of building first-class.
Photovoltaic component terminal box is be used to realizing the interconnected of photovoltaic module and external power source assembly, thus with the power stage of photovoltaic module to outside.Simultaneously, photovoltaic component terminal box is also the crucial jockey that photovoltaic module is made system, and the effect of photovoltaic component terminal box is to prevent from producing when the photovoltaic module part is blocked the hot spot effect.In use, usually photovoltaic component terminal box need to be fixed on photovoltaic module to carry out Energy Transfer work.
At present, photovoltaic module all adopts the mode of a terminal box of a photovoltaic module usually.Fig. 1 has shown existing schematic diagram that adopts the photovoltaic module of a terminal box, as shown in Figure 1, existing photovoltaic module 9 comprises photovoltaic substrate 90 and is formed on a plurality of battery pack 91 that formed by the series connection of a plurality of photovoltaic cells on photovoltaic substrate 90, because 9 of photovoltaic modulies adopt a terminal box 92, therefore, the head busbar 93,94,95 of drawing from a plurality of battery pack 91 needs all first to collect toward the middle part, and then thereto 92; When system's line, need again the lead-out wire of certain-length to draw to realize the connection of photovoltaic module 9 from terminal box 92.The connected mode of a terminal box of a this photovoltaic module, make and exist part to repeat between the internal circuit of photovoltaic module 9 and external circuit, and, cause the lead-out wire of drawing from terminal box 92 longer, thereby the waste material causes again line loss, cause the power output of photovoltaic module 9 to descend, exist and optimize the space.In addition, this connected mode causes head busbar 93,94,95 to need turnover, and lamination operation is complicated, easily causes fragment.
Therefore, be necessary to provide improved technical scheme to overcome the technical problem that exists in prior art.
Summary of the invention
The main technical problem to be solved in the present invention is to provide a kind of photovoltaic module, and it can simplify the cabling of inner busbar, and working stability.
For solving the problems of the technologies described above, the invention provides following technical scheme:
An aspect of of the present present invention provides a kind of photovoltaic module, it comprises photovoltaic substrate and is formed on a plurality of photovoltaic cells that mutually are electrically connected in series on described photovoltaic substrate, wherein, described a plurality of photovoltaic cell that mutually is electrically connected in series is defined as some battery pack, a plurality of terminal boxes are installed on described photovoltaic substrate, be provided with bypass protector in each terminal box, each terminal box is electrically connected in parallel with corresponding battery pack; Be positioned at each tool one lead-out wire of terminal box of described photovoltaic substrate both sides, the terminal box of described two tool lead-out wires is controlled described a plurality of photovoltaic cells that mutually are electrically connected in series.
Photovoltaic module of the present invention is by breaking the whole up into parts existing terminal box design, dispersed placement, thus inner busbar cabling simplified, with respect to the photovoltaic module of a terminal box of existing employing, photovoltaic module of the present invention can reduce the length of busbar, reduces the internal resistance of photovoltaic module.The terminal box different version types of can arranging in pairs or groups arbitrarily, the photovoltaic module of different model uses.
By the detailed description below with reference to accompanying drawing, it is obvious that other side of the present invention and feature become.But should be known in the only purpose design for explaining of this accompanying drawing, rather than as the restriction of scope of the present invention, this is because it should be with reference to additional claim.Should also be appreciated that, unless otherwise noted, the unnecessary accompanying drawing of drawing to scale, they only try hard to illustrate conceptually structure described herein and flow process.
Description of drawings
With reference to the detailed description of following preferred implementation, and read in the lump with appended drawing, present invention will become more fully understood, refers to all the time part same in view with reference to character equally in accompanying drawing.Wherein:
Fig. 1 is the schematic diagram of existing a kind of photovoltaic module;
Fig. 2 is the general structure schematic diagram of the photovoltaic module of the first embodiment according to the present invention;
Fig. 3 is the schematic circuit diagram of photovoltaic module shown in Figure 2;
Fig. 4 is the general structure schematic diagram of the photovoltaic module of the second embodiment according to the present invention;
Fig. 5 is the schematic circuit diagram of photovoltaic module shown in Figure 4;
Fig. 6 is the schematic circuit diagram of a kind of embodiment of photovoltaic module shown in Figure 4; And
Fig. 7 is the partial schematic sectional view along the photovoltaic module of the A-A line in Fig. 4.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
The first embodiment
Fig. 2 and Fig. 3 have shown the schematic diagram of the photovoltaic module of the first embodiment of the present invention.as shown in Figures 2 and 3, the photovoltaic module 1 of the first embodiment of the present invention comprises photovoltaic substrate 10, be arranged on the frame 13 of photovoltaic substrate 10 peripheries and be formed on a plurality of photovoltaic cells that mutually are electrically connected in series 110 on photovoltaic substrate 10, wherein, a plurality of photovoltaic cells that mutually are electrically connected in series 110 are defined as some battery pack 11, a plurality of terminal box 12a are installed on photovoltaic substrate 10, 12b, 12c, each terminal box 12a, 12b, be provided with bypass protector (not shown in Fig. 2 of this embodiment and Fig. 3) in 12c, each terminal box 12a, 12b, 12c is electrically connected in parallel with corresponding battery pack 11, be positioned at each tool one lead-out wire (not label) of terminal box 12a, 12b of photovoltaic substrate 10 both sides, the terminal box 12a of two tool lead-out wires, 12b control a plurality of photovoltaic cells that mutually are electrically connected in series 110.
In concrete execution mode, terminal box 12a, 12b, 12c are adhered on photovoltaic substrate 10.Preferably, frame 13 is metal edge frame, terminal box 12a, 12b, 12c and frame 13 thermo-contacts.
In this better embodiment, each battery pack 11 comprises the photovoltaic cell 110 of similar number.In other embodiments, different battery pack 11 can comprise the photovoltaic cell 110 of different numbers.
Bypass protector in described terminal box is diode, and in each terminal box, correspondence arranges a diode.
The photovoltaic module 1 of the first embodiment of the present invention is by breaking the whole up into parts existing terminal box design, dispersed placement, thereby simplify inner busbar cabling, photovoltaic module with respect to a terminal box of existing employing, the photovoltaic module 1 of the first embodiment of the present invention can reduce the length of busbar, reduces the internal resistance of photovoltaic module 1. Terminal box 12a, 12b, the 12c different version types of can arranging in pairs or groups arbitrarily, the photovoltaic module 1 of different model uses.
And, in the photovoltaic module 1 of the first embodiment of the present invention, because terminal box 12a, 12b, 12c are close to metal edge frame 13, terminal box 12a, 12b, 12c can with metal edge frame 13 thermo-contacts, thereby terminal box 12a, 12b, 12c can be by means of metal edge frame 13 heat radiations, improve the heat dispersion of terminal box 12a, 12b, 12c, and then improve the reliability of whole photovoltaic module 1.
Need to prove, Fig. 3 only schematically illustrated photovoltaic module 1 comprises 3 battery pack 11 and 3 terminal box 12a, 12b, 12c, yet photovoltaic module 1 shown in Figure 3 is only an example of the present invention, and not as the restriction to photovoltaic module 1 of the present invention.In fact, the quantity of the battery pack 11 that has of photovoltaic module 1 of the present invention and terminal box 12a, 12b, 12c can be come choose reasonable according to practical situations.For other embodiments of the present invention, also so same.
In the first embodiment, photovoltaic module 1 adopts perpendicular version type.For example, as shown in Figure 3, below will comprise that 72 photovoltaic cells 110 describe as example take photovoltaic module 1.In the photovoltaic module 1 of the perpendicular version of employing shown in Figure 3 type, be divided into 3 battery pack 11, each battery pack 11 comprises 24 photovoltaic cells 110.Each battery pack 11 in 3 battery pack 11 is electrically connected to terminal box 12a, a 12b, 12c in parallel.
as Fig. 3, in the first embodiment, due to the terminal box that such scattering device is set, and in each terminal box, correspondence arranges a bypass diode, when some battery pack 11 abnormals of photovoltaic module 1 inside, as by leaf, when birds droppings etc. block, for example in first battery pack 11 from top to bottom the 6th photovoltaic cell 110 of number occur when abnormal, the heating of hot spot effect will appear in photovoltaic module 1 part, will lose the energy output of 24 photovoltaic cells 110 in the whole battery pack 11 at this sheet photovoltaic cell 110 places, at this moment, bypass diode in the terminal box that is connected in parallel due to the battery pack 11 with these 24 photovoltaic cell 110 places shields, therefore, only can lose the energy output of 24 photovoltaic cells 110 in the whole battery pack 11 at this sheet photovoltaic cell 110 places, the still normal operation of whole photovoltaic module.
Therefore, also there is the space of further optimal design in the photovoltaic module 1 of the first embodiment of the present invention, to reduce the quantity of photovoltaic cell 110 in each battery pack 11.For this reason, the present invention also provides a kind of technical scheme of further improved photovoltaic module, below will be described in detail improved technical scheme.
The second embodiment
Fig. 4 to Fig. 6 has shown the schematic diagram of the photovoltaic module of the second embodiment of the present invention.as extremely shown in Figure 6 in Fig. 4, the photovoltaic module 2 of the second embodiment of the present invention comprises photovoltaic substrate 20 equally, be arranged on the frame 23 of photovoltaic substrate 20 peripheries and be formed on a plurality of photovoltaic cells that mutually are electrically connected in series 210 on photovoltaic substrate 20, wherein, a plurality of photovoltaic cells that mutually are electrically connected in series 210 are defined as some battery pack 21, a plurality of terminal box 22a are installed on photovoltaic substrate, 22b, 22c, each terminal box 22a, 22b, be provided with bypass protector in 22c, each terminal box 22a, 22b, 22c is electrically connected in parallel with corresponding battery pack 21, be positioned at each tool of terminal box 22a, 22b one lead-out wire 24a, the 24b of photovoltaic substrate 20 both sides, the terminal box 22a of two tool lead-out wires, 22b control a plurality of photovoltaic cells that mutually are electrically connected in series 210.
Preferably, frame 23 is metal edge frame, terminal box 22a, 22b, 22c and frame 23 thermo-contacts.
In this better embodiment, each battery pack 21 comprises the photovoltaic cell 210 of similar number.In other embodiments, different battery pack 21 also can comprise the photovoltaic cell 210 of different numbers.
Similarly, the photovoltaic module 2 of the second embodiment of the present invention is by breaking the whole up into parts existing terminal box design, dispersed placement, thereby simplify inner busbar cabling, photovoltaic module with respect to a terminal box of existing employing, the photovoltaic module 2 of the second embodiment of the present invention can reduce the length of busbar, reduces the internal resistance of photovoltaic module 2. Terminal box 22a, 22b, the 22c different version types of can arranging in pairs or groups arbitrarily, the photovoltaic module 2 of different model uses.
And, in the photovoltaic module 2 of the second embodiment of the present invention, because terminal box 22a, 22b, 22c are close to metal edge frame 23, terminal box 22a, 22b, 22c can with metal edge frame 23 thermo-contacts, thereby terminal box 22a, 22b, 22c can be by means of metal edge frame 23 heat radiations, improve the heat dispersion of terminal box 22a, 22b, 22c, and then improve the reliability of whole photovoltaic module 2.
In the second embodiment, photovoltaic module 2 adopts horizontal version type.For example, as shown in Figure 5 and Figure 6, below will comprise that 72 photovoltaic cells 210 describe as example take photovoltaic module 2 equally.In the photovoltaic module 2 of Fig. 5 and the horizontal version of employing shown in Figure 6 type, can be divided into 6 battery pack 21, each battery pack 21 comprises 12 photovoltaic cells 210.Each battery pack 21 in 6 battery pack 21 is electrically connected to terminal box 22a, a 22b, 22c in parallel.
as Fig. 5, in the second execution mode, due to the terminal box that such scattering device is set, and in each terminal box, correspondence arranges a bypass protector, when some battery pack 21 abnormals of photovoltaic module 2 inside, for example in first battery pack 21, the 4th photovoltaic cell 210 appearance of number from top to bottom are abnormal, because each battery pack 21 only comprises 12 photovoltaic cells 210, therefore, only can lose the energy output of 12 photovoltaic cells 210 in the battery pack 21 at this sheet photovoltaic cell 210 places, with respect to the photovoltaic module 1 that adopts perpendicular version type in the first embodiment, due to the grouping that has increased photovoltaic cell 210, reduce the quantity of photovoltaic cell 210 included in each battery pack 21, thereby greatly reduced the power generation loss amount of photovoltaic module 2, simultaneously, reduced the dividing potential drop on each battery pack 21, thereby the caloric value when reducing certain the sheet photovoltaic cell 210 generation hot spot effect in battery pack 21, reduce the risk that photovoltaic module 2 is burned.
Therefore, in the situation that photovoltaic module comprises the photovoltaic cell of same quantity, the photovoltaic module 2 of the horizontal version of the employing of the second embodiment type is with respect to the photovoltaic module 1 of the perpendicular version of the employing type of the first embodiment, can increase the grouping of photovoltaic cell, improve the quantity of battery pack, thereby can obviously reduce the quantity of photovoltaic cell in each battery pack, further the overall efficiency of elevator system and reliability.
The photovoltaic module 1 of the first embodiment is except the version type that adopts from the photovoltaic module 2 of the second embodiment is different, the photovoltaic module 1 of the first embodiment has the architectural feature similar with photovoltaic module 2 cardinal principles of the second embodiment, therefore, below will only be explained in further detail for the structure of the second embodiment to photovoltaic module of the present invention.
As shown in Figure 5 and Figure 6, each terminal box 22a, 22b, bypass protector 223 that 22c comprises to be electrically connected in parallel with a battery pack 21.
In the present invention, the bypass protector 223 in terminal box can be diode, and in each terminal box 22a, 22b, 22c, correspondence arranges a diode.Yet bypass protector 223 included in terminal box 22a of the present invention, 22b, 22c is not limited to diode, and bypass protector 223 of the present invention can also be the electronic circuit that possesses the function suitable with diode.
In conjunction with reference to figure 4 and shown in Figure 7, terminal box 22a, 22b, 22c are adhered on photovoltaic substrate 20 and are adhered on frame 23, and bypass protector 223 also is packaged in terminal box 22a, 22b, 22c near frame 23.Each terminal box 22a, 22b, 22c comprise the first noumenon 221 and the second body 222, and the first noumenon 221 is adhered on photovoltaic substrate 20, and the second body 222 is adhered on frame 23, and bypass protector 223 is packaged in the second body 222.Bypass protector 223 is near metal edge frame 23 encapsulation; thereby can be by the thermo-contact of terminal box 22a, 22b, 22c and metal edge frame 23; the dissipation of heat that produces on bypass protector 223 during in time with terminal box 22a, 22b, 22c work falls, and further improves the heat dispersion of bypass protector 223.
As extremely shown in Figure 6 in Fig. 4, a plurality of terminal box 22a of the present invention, 22b, 22c comprise a positive terminal terminal box 22a, a negative pole end terminal box 22b and at least one halfway junction box 22c, the positive pole of each terminal box 22a, 22b, a battery pack 21 that 22c has to be electrically connected to it and the terminal (not shown) that negative pole is electrically connected to respectively.
The lead-out wire 24a(that positive terminal terminal box 22a has a positive pole that is electrically connected to a battery pack 21 is as shown in Figure 4) and do not have the lead-out wire of the negative pole that is electrically connected to a battery pack 21.The lead-out wire 24b(that negative pole end terminal box 22b has a negative pole that is electrically connected to a battery pack 21 is as shown in Figure 4) and do not have the lead-out wire of the positive pole that is electrically connected to a battery pack 21.Halfway junction box 22c does not have lead-out wire.
Positive and negative electrode lead-out wire 24a, the 24b of photovoltaic module 2 of the present invention only needs to draw from the positive terminal terminal box 22a that is arranged in photovoltaic substrate 20 left and right sides, negative pole end terminal box 22b, thereby when satisfying system's line, shortened the lead-out wire consumption, reduce the cost of photovoltaic module 2, reduce simultaneously the internal resistance of photovoltaic module 2.
The present invention by to photovoltaic module 1,2 and the connected mode of terminal box 12a, 12b, 12c, 22a, 22b, 22c be optimized design, thereby reach the elevator system performance, reduce the assembly cost and improve the purpose such as establishment of component technique.
Above execution mode only is used for explanation the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (10)
1. photovoltaic module, it comprises photovoltaic substrate and is formed on a plurality of photovoltaic cells that mutually are electrically connected in series on described photovoltaic substrate, wherein, described a plurality of photovoltaic cell that mutually is electrically connected in series is defined as some battery pack, it is characterized in that, a plurality of terminal boxes are installed on described photovoltaic substrate, are provided with bypass protector in each terminal box, each terminal box is electrically connected in parallel with corresponding battery pack; Be positioned at each tool one lead-out wire of terminal box of described photovoltaic substrate both sides, the terminal box of described two tool lead-out wires is controlled described a plurality of photovoltaic cells that mutually are electrically connected in series.
2. photovoltaic module according to claim 1, wherein, each battery pack comprises the photovoltaic cell of similar number.
3. photovoltaic module according to claim 1, wherein, the bypass protector in described terminal box is diode, in each terminal box, correspondence arranges a diode.
4. photovoltaic module according to claim 1; wherein; described photovoltaic module also comprises the frame that is located at described photovoltaic substrate periphery; described terminal box be adhered on described photovoltaic substrate and with described frame thermo-contact, described bypass protector also is packaged in described terminal box near described frame.
5. photovoltaic module according to claim 4; wherein, described terminal box comprises the first noumenon and the second body, and described the first noumenon is adhered on described photovoltaic substrate; described the second body is adhered on described frame, and described bypass protector is packaged in described the second body.
6. photovoltaic module according to claim 1, wherein, described a plurality of terminal box comprises a positive terminal terminal box, a negative pole end terminal box and at least one halfway junction box, and each terminal box has the positive pole of a described battery pack that is electrically connected to it and the terminal that negative pole is electrically connected to respectively.
7. photovoltaic module according to claim 6, wherein, described positive terminal terminal box has the lead-out wire of the positive pole that is electrically connected to a described battery pack and does not have the lead-out wire of the negative pole that is electrically connected to a described battery pack.
8. photovoltaic module according to claim 6, wherein, described negative pole end terminal box has the lead-out wire of the negative pole that is electrically connected to a described battery pack and does not have the lead-out wire of the positive pole that is electrically connected to a described battery pack.
9. photovoltaic module according to claim 6, wherein, described halfway junction box does not have lead-out wire.
10. photovoltaic module according to claim 1, wherein, described a plurality of terminal boxes comprise a positive terminal terminal box and negative pole end terminal box that is positioned at described photovoltaic substrate both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103432094A CN103094385A (en) | 2011-11-03 | 2011-11-03 | Photovoltaic module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103432094A CN103094385A (en) | 2011-11-03 | 2011-11-03 | Photovoltaic module |
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| CN103094385A true CN103094385A (en) | 2013-05-08 |
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| CN2011103432094A Pending CN103094385A (en) | 2011-11-03 | 2011-11-03 | Photovoltaic module |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646975A (en) * | 2013-11-06 | 2014-03-19 | 江西弘宇太阳能热水器有限公司 | Photovoltaic assembly |
| CN104734623A (en) * | 2015-03-30 | 2015-06-24 | 浙江中环赛特光伏科技有限公司 | Photovoltaic junction box capable of improving heat dissipation performance and photovoltaic plate with same |
| CN105337569A (en) * | 2015-09-29 | 2016-02-17 | 陈大彤 | Photoelectric conversion system |
| CN106788218A (en) * | 2016-12-28 | 2017-05-31 | 南通美能得新能源科技股份有限公司 | A kind of many terminal box solar components |
| CN107363372A (en) * | 2017-08-29 | 2017-11-21 | 宁夏小牛自动化设备有限公司 | Outlet box confluxes tape welding machine and welding method in half component |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201514945U (en) * | 2009-09-25 | 2010-06-23 | 无锡尚德太阳能电力有限公司 | Terminal box for solar cell modules and module with the same |
| CN201584420U (en) * | 2009-12-08 | 2010-09-15 | 上海太阳能科技有限公司 | Solar module with junction boxes |
| CN201655821U (en) * | 2010-04-20 | 2010-11-24 | 常州天合光能有限公司 | Solar cell module with multiple junction boxes connected |
| CN201699031U (en) * | 2010-04-20 | 2011-01-05 | 泰科电子(上海)有限公司 | Solar photovoltaic component |
| CN201780980U (en) * | 2010-08-27 | 2011-03-30 | 江苏中德新能源有限公司 | Solar cell assembly for reducing power loss in case of hot mark |
| CN102024865A (en) * | 2009-09-23 | 2011-04-20 | 江苏尚昆光伏科技有限公司 | Connection method of solar photovoltaic module battery plate |
| WO2011130996A1 (en) * | 2010-04-20 | 2011-10-27 | 常州天合光能有限公司 | Solar cell assembly with multiple junction boxes |
| CN202384370U (en) * | 2011-11-03 | 2012-08-15 | 无锡尚德太阳能电力有限公司 | Photovoltaic assembly |
-
2011
- 2011-11-03 CN CN2011103432094A patent/CN103094385A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102024865A (en) * | 2009-09-23 | 2011-04-20 | 江苏尚昆光伏科技有限公司 | Connection method of solar photovoltaic module battery plate |
| CN201514945U (en) * | 2009-09-25 | 2010-06-23 | 无锡尚德太阳能电力有限公司 | Terminal box for solar cell modules and module with the same |
| CN201584420U (en) * | 2009-12-08 | 2010-09-15 | 上海太阳能科技有限公司 | Solar module with junction boxes |
| CN201655821U (en) * | 2010-04-20 | 2010-11-24 | 常州天合光能有限公司 | Solar cell module with multiple junction boxes connected |
| CN201699031U (en) * | 2010-04-20 | 2011-01-05 | 泰科电子(上海)有限公司 | Solar photovoltaic component |
| WO2011130996A1 (en) * | 2010-04-20 | 2011-10-27 | 常州天合光能有限公司 | Solar cell assembly with multiple junction boxes |
| CN201780980U (en) * | 2010-08-27 | 2011-03-30 | 江苏中德新能源有限公司 | Solar cell assembly for reducing power loss in case of hot mark |
| CN202384370U (en) * | 2011-11-03 | 2012-08-15 | 无锡尚德太阳能电力有限公司 | Photovoltaic assembly |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103646975A (en) * | 2013-11-06 | 2014-03-19 | 江西弘宇太阳能热水器有限公司 | Photovoltaic assembly |
| CN104734623A (en) * | 2015-03-30 | 2015-06-24 | 浙江中环赛特光伏科技有限公司 | Photovoltaic junction box capable of improving heat dissipation performance and photovoltaic plate with same |
| CN105337569A (en) * | 2015-09-29 | 2016-02-17 | 陈大彤 | Photoelectric conversion system |
| CN106788218A (en) * | 2016-12-28 | 2017-05-31 | 南通美能得新能源科技股份有限公司 | A kind of many terminal box solar components |
| CN107363372A (en) * | 2017-08-29 | 2017-11-21 | 宁夏小牛自动化设备有限公司 | Outlet box confluxes tape welding machine and welding method in half component |
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Application publication date: 20130508 |