CN102683458B - Solar photovoltaic power generation device - Google Patents
Solar photovoltaic power generation device Download PDFInfo
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- CN102683458B CN102683458B CN201210174188.2A CN201210174188A CN102683458B CN 102683458 B CN102683458 B CN 102683458B CN 201210174188 A CN201210174188 A CN 201210174188A CN 102683458 B CN102683458 B CN 102683458B
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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 solar photovoltaic power generation device which comprises at least one solar photovoltaic cell assembly. The solar photovoltaic cell assembly comprises a first ethylene-vinyl acetate (EVA) membrane, a second EVA membrane, a solar cell, insulation borders and a wire connector, wherein the first EVA membrane and the second EVA membrane are oppositely arranged, the solar cell is arranged between the first EVA membrane and the second EVA membrane, a negative electrode welding belt lead is arranged on the side of the solar cell facing the first EVA membrane, and a positive electrode welding belt lead is arranged on the side of the solar cell facing the second EVA membrane. The insulation borders are arranged around the solar photovoltaic cell assembly, and through holes are arranged on the insulation borders opposite to the negative electrode welding belt lead and the positive electrode welding belt lead and used for enabling the negative electrode welding belt lead and the positive electrode welding belt lead to be led out. The wire connector is provided with an electric electrode lead port and a wiring port which is movably connected with the through holes to enable the wire connector to be electrically connected with the negative electrode welding belt lead and the positive electrode welding belt lead, and the electric electrode lead port is electrically connected with an external circuit to output power of the solar photovoltaic cell assembly. The solar photovoltaic power generation device can provides appropriate power and voltage according to users' needs and is convenient to carry.
Description
Technical field
The present invention relates to solar photovoltaic technology field, particularly relate to a kind of solar energy photovoltaic generator.
Background technology
As everyone knows, solar energy is a kind of renewable and clean energy resource, thus make solar energy power generating in supply of electric power play more and more important role.Concrete, described solar energy power generating refers to, by photovoltaic effect, solar radiant energy is converted into electric energy.Wherein, described photovoltaic effect refers to that (described illumination both can be sunlight there being illumination, also can be the illumination that other luminous elements produce) when, solar cell is utilized to absorb luminous energy, solar cell two ends are made to occur the accumulation of heterocharge, thus generation photovoltage, be electric energy by light energy conversion.
The most basic element of solar energy power generating is solar cell, mainly comprises monocrystalline silicon battery, polycrystal silicon cell, amorphous silicon battery and hull cell.Wherein, the use amount of monocrystalline silicon battery and polycrystal silicon cell is maximum, and amorphous silicon battery is mainly used in the accessory power supply etc. of some mini systems and calculator.The solar panel be made up of one or more such solar cell is called solar photovoltaic battery component, and each solar photovoltaic battery component is the base unit with same electrical performance, this base unit is commonly called the blocking of solar photovoltaic battery component.
At present, prior art mainly contains two large class solar photovoltaic battery components.Wherein a class is large-scale solar photovoltaic battery component, and the specification of its monoblock battery plate is greater than 1.5m mostly
2, namely on one piece of substrate, hundreds and thousands of solar photovoltaic battery components are structured the formation, form solar photovoltaic cell panel.This large-scale solar photovoltaic battery component is applicable to large-scale grid-connected power station, but because its occupation of land is larger, irremovable, and it is more to expend auxiliary material, therefore, is not suitable for unique user and uses.Another kind of is small-sized solar battery, and its power output, about 2W, is applicable to the charging of small-power product, and conveniently moving, but, because this small-sized solar power of battery is less, the power demands of high-power electric appliance cannot be reached.
Therefore, people are badly in need of a kind ofly according to the need for electricity of user, to provide applicable power and voltage, and solar energy photovoltaic generator easy to carry.
Summary of the invention
For solving the problems of the technologies described above, embodiments providing a kind of solar energy photovoltaic generator, not only can provide applicable power and voltage according to user's request, and easy to carry.
For solving the problem, embodiments provide following technical scheme:
A kind of solar energy photovoltaic generator, comprising:
At least one solar photovoltaic battery component, described solar photovoltaic battery component comprises:
The first EVA film be oppositely arranged and the second EVA film;
Be arranged at the solar cell between described first EVA film and the second EVA film, described solar cell is provided with negative pole welding lead-in wire towards the side of described first EVA film, and described solar cell is provided with positive pole welding lead-in wire towards the side of described second EVA film;
Be arranged at the toughened glass of described first EVA film away from described solar cell side;
Be arranged at the backboard of described second EVA film away from described solar cell side;
Also comprise:
Be arranged at the insulating frame of described solar photovoltaic battery component surrounding, relative position that described insulating frame goes between with described positive and negative electrode welding is provided with through hole, for being drawn by described positive and negative electrode welding lead-in wire;
Electric wire connecting junction, described electric wire connecting junction is provided with contact conductor port and Wiring port, described Wiring port is flexibly connected with described through hole, described electric wire connecting junction is gone between with described positive and negative electrode welding be electrically connected, described contact conductor port is electrically connected with external circuit, by the power stage of described solar photovoltaic battery component.
Preferably, described solar energy photovoltaic generator also comprises: the linker be connected with described through hole.
Preferably, when the solar photovoltaic battery component in described solar energy photovoltaic generator is more than 1, connected by described linker between adjacent solar photovoltaic battery component.
Preferably, the material of described linker is electric conducting material.
Preferably, the material of described linker is insulating material.
Preferably, described electric wire connecting junction specifically comprises: positive terminal device and negative terminal device, and described positive terminal device is provided with positive wire port and positive terminal port, and described negative terminal device is provided with negative wire port and negative terminal port; Wherein, described positive terminal port is male connection port or is female connection port; Described negative terminal port is male connection port or is female connection port.
Preferably, when described positive terminal port and described negative terminal port are female connection port, described positive terminal port is connected with described through hole by described linker with described negative terminal port.
Preferably, when described positive terminal port and described negative terminal port are male connection port, described positive terminal port is directly connected with described through hole with described negative terminal port.
Preferably, described linker and described insulating frame are for being fixedly connected with, that is: described linker goes between with described positive pole welding with on described insulating frame or the negative pole welding relative through hole that goes between is fixedly connected with.
Preferably, described electric wire connecting junction specifically comprises: positive terminal device and negative terminal device, and described positive terminal device is provided with positive wire port and positive terminal port, and described negative terminal device is provided with negative wire port and negative terminal port; Wherein, when described linker is fixedly connected with relative through hole that described insulating frame goes between with described positive pole welding, described positive terminal port is female connection port, and described negative terminal port is male connection port; When described linker is fixedly connected with relative through hole that described insulating frame goes between with described negative pole welding, described negative terminal port is female connection port, and described positive terminal port is male connection port.
Preferably, described solar energy photovoltaic generator also comprises insulation bonnet; Described insulation bonnet is arranged at the side of described backboard away from described second EVA film.
Preferably, the material of described insulating frame and described insulation bonnet is plastics.
Preferably, described insulating frame surrounding is also provided with sealing strip.
Compared with prior art, technique scheme has the following advantages:
In solar energy photovoltaic generator provided by the present invention, not only comprise solar photovoltaic battery component, also comprise insulating frame and electric wire connecting junction, with just described on described insulating frame, the negative pole welding relative position that goes between is provided with through hole, for by just described, negative pole welding lead-in wire is drawn, thus make can splice and combine between solar photovoltaic battery component and solar photovoltaic battery component, simple to operate, and then make different user that the solar photovoltaic battery component of respective numbers can be installed rapidly according to its different demand, obtain required power and voltage, and then utilize electric wire connecting junction, the power of combined solar photovoltaic battery component or voltage are exported, use.And solar energy photovoltaic generator provided by the present invention, when not using, superposition can be taken apart and store, taking up room little, easy to carry.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of the solar photovoltaic battery component that Fig. 1 provides for the embodiment of the present invention one;
The structural representation of the solar energy photovoltaic generator that Fig. 2 provides for the embodiment of the present invention one;
The structural representation of the electric wire connecting junction that Fig. 3 provides for the embodiment of the present invention one;
The exploded perspective view of the solar energy photovoltaic generator that Fig. 4 provides for the embodiment of the present invention two;
The structural representation of the solar energy photovoltaic generator that Fig. 5 provides for the embodiment of the present invention three.
There is shown: 1-toughened glass; 2-first EVA film; 2 '-the second EVA film; 3-negative pole welding goes between; 3 '-positive pole welding goes between; 4-solar cell; 5-backboard; 6-insulating frame; 7-insulate bonnet; 8-through hole; 9-linker; 10-positive terminal device; 11-negative terminal device; 12-positive wire port; 13-negative wire port; 14-positive terminal port; 15-negative terminal port.
Embodiment
Just as described in the background section, two large class solar photovoltaic battery components are mainly contained in prior art, wherein a class is large-scale solar photovoltaic battery component, mainly be applicable to large-scale grid-connected power station, take up an area larger, irremovable, and it is more to expend auxiliary material, is not suitable for unique user and uses; Another kind of is small-sized solar battery, and be applicable to the charging of small-power product, power is less, conveniently moving, but cannot reach the power demands of high-power electric appliance.
In view of this, the invention provides a kind of solar energy photovoltaic generator, this device comprises:
At least one solar photovoltaic battery component, described solar photovoltaic battery component comprises:
The first EVA film be oppositely arranged and the second EVA film;
Be arranged at the solar cell between described first EVA film and the second EVA film, described solar cell is provided with negative pole welding lead-in wire towards the side of described first EVA film, and described solar cell is provided with positive pole welding lead-in wire towards the side of described second EVA film;
Be arranged at the toughened glass of described first EVA film away from described solar cell side;
Be arranged at the backboard of described second EVA film away from described solar cell side;
Also comprise:
Be arranged at the insulating frame of described solar photovoltaic battery component surrounding, relative position that described insulating frame goes between with described positive and negative electrode welding is provided with through hole, for being drawn by described positive and negative electrode welding lead-in wire;
Electric wire connecting junction, described electric wire connecting junction is provided with contact conductor port and Wiring port, described Wiring port is flexibly connected with described through hole, described electric wire connecting junction is gone between with described positive and negative electrode welding be electrically connected, described contact conductor port is electrically connected with external circuit, by the power stage of described solar photovoltaic battery component.
As from the foregoing, in solar energy photovoltaic generator provided by the present invention, not only comprise solar photovoltaic battery component, also comprise insulating frame and electric wire connecting junction, with just described on described insulating frame, the negative pole welding relative position that goes between is provided with through hole, for by just described, negative pole welding lead-in wire is drawn, thus make can splice and combine between solar photovoltaic battery component and solar photovoltaic battery component, simple to operate, and then make different user that the solar photovoltaic battery component of respective numbers can be installed rapidly according to its different need for electricity, obtain required power and voltage, and then utilize electric wire connecting junction, the power of combined solar photovoltaic battery component or voltage are exported, use.And solar energy photovoltaic generator provided by the present invention, when not using, superposition can be taken apart and store, taking up room little, easy to carry.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention, therefore the present invention is by the restriction of following public specific embodiment.
Secondly, the present invention is described in detail in conjunction with schematic diagram, when describing the embodiment of the present invention in detail; for ease of explanation; represent that the profile of device architecture can be disobeyed general ratio and be made partial enlargement, and described schematic diagram is example, it should not limit the scope of protection of the invention at this.In addition, the three-dimensional space of length, width and the degree of depth should be comprised in actual fabrication.
Embodiment one:
As shown in Figure 1, in the solar energy photovoltaic generator that the embodiment of the present invention provides, described solar photovoltaic battery component comprises: the first EVA film 2 and the second EVA film 2 ' be oppositely arranged; Be arranged at the solar cell 4 between described first EVA film 2 and the second EVA film 2 ', and described solar cell 4 is provided with negative pole welding lead-in wire 3 towards the side of described first EVA film 2, described solar cell 4 is provided with positive pole welding lead-in wire 3 ' towards the side of described second EVA film 2 '; Be arranged at the toughened glass 1 of described first EVA film 2 away from described solar cell 4 side; Be arranged at the backboard 5 of described second EVA film 2 ' away from described solar cell 4 side.
Wherein, the generation type being positioned at the positive and negative electrode welding lead-in wire on solar cell 4 surface described in is high-temperature soldering; Described toughened glass 1 is ultra-thin toughened glass, and have higher light transmittance, and abrasion-resistant surface is withstand voltage, useful life is longer.Described first EVA film 2 and the second EVA film 2 ' are after HTHP melts, toughened glass 1, solar cell 4, backboard 5 can not only be packaged together, and cooling fixing after form transparent material, thus ensure that solar cell 4 can absorb enough solar energies.
As shown in Figure 2, described solar energy photovoltaic generator comprises: at least one solar photovoltaic battery component; Be arranged at the insulating frame 6 of described solar photovoltaic battery component surrounding, described insulating frame 6 is fixed on described solar photovoltaic battery component surrounding by being enclosed within described toughened glass 1, and relative position that described insulating frame 6 goes between with described positive and negative electrode welding is provided with through hole 8, for described positive and negative electrode welding lead-in wire is drawn; Electric wire connecting junction (not shown), described electric wire connecting junction is provided with contact conductor port and Wiring port, and by mode that described Wiring port is flexibly connected with described through hole 8, described electric wire connecting junction is gone between with described positive and negative electrode welding be electrically connected, described contact conductor port is electrically connected with external circuit, by the power stage of described solar photovoltaic battery component, thus safe and effectively provide clean electric power to electrical equipment.
As shown in Figure 3, described electric wire connecting junction comprises positive terminal device 10 and negative terminal device 11 two kinds, and described positive terminal device 10 comprises positive wire port one 2 and positive terminal port 14, and described negative terminal device 11 comprises negative wire port one 3 and negative terminal port 15.
The solar energy photovoltaic generator that the embodiment of the present invention provides also comprises and is arranged at the insulation bonnet 7 of described backboard 5 away from the side of described second EVA film 2 '.Wherein, the material of described insulating frame 6 and insulation bonnet 7 is preferably plastics.
When the solar energy photovoltaic generator provided in the embodiment of the present invention comprises a solar photovoltaic battery component, described positive terminal port 14 and described negative terminal port 15 can be male connection port.During installation, the male connection port of described positive terminal device 10 is inserted and described insulating frame 6 goes between with described positive pole welding in the 3 ' corresponding through hole 8, described positive pole welding lead-in wire 3 ' is electrically connected with described positive terminal device 10, the male connection port of described negative terminal device 11 is inserted simultaneously and described insulating frame 6 goes between with described negative pole welding in 3 corresponding through holes 8, described negative pole welding lead-in wire 3 is electrically connected with described negative terminal device 11, thus by the electric current of described solar photovoltaic battery component through just described, negative wire port exports, and by described electric wire connecting junction just, negative wire port and outside line, electrical appliance is electrically connected, for described electrical appliance provides corresponding power and voltage.
When the solar energy photovoltaic generator provided in the embodiment of the present invention comprises a solar photovoltaic battery component, described positive terminal port 14 and described negative terminal port 15 can also be female connection port, also can by wherein any one is set to male connection port, another is female connection port.It should be noted that, when in described positive terminal port 14 and described negative terminal port 15, at least one is female connection port, described solar energy photovoltaic generator also comprises the linker 9 be connected with described through hole 8.Be female connection port for described positive terminal port 14 and described negative terminal port 15 below, the assembling of this solar energy photovoltaic generator is introduced.
When installing described solar energy photovoltaic generator, first utilize linker 9 that solar photovoltaic assembly is connected with electric wire connecting junction, inserting by one end of linker 9 described insulating frame 6 goes between in the 3 ' corresponding through hole 8 with described positive pole welding, the other end inserts in the female connection port of positive terminal device 10, described positive pole welding lead-in wire 3 ' is electrically connected with described positive terminal device 10, then one end of linker 9 is inserted and described insulating frame 6 goes between with described negative pole welding in 3 corresponding through holes 8, the other end inserts in the female connection port of negative terminal device 11, described negative pole welding lead-in wire 3 is electrically connected with described negative terminal device 11, thus by the electric current of described solar photovoltaic battery component through just described, negative wire port exports, and by described electric wire connecting junction just, negative wire port and outside line, electrical appliance is electrically connected, for described electrical appliance provides corresponding power and voltage.
The solar energy photovoltaic generator that the embodiment of the present invention provides, combined to install formed by solar photovoltaic battery component, insulating frame 6, insulation bonnet 7, linker 9 and electric wire connecting junction, not only structure is simple, easy batch production, thus simplify in prior art when making solar photovoltaic battery component, the operation of the frame loader that must use, and fitting operation is simple, is easy to carry.In addition, in the solar energy photovoltaic generator that the embodiment of the present invention provides, described insulating frame 6 surrounding is also provided with flexible sealing strip, described sealing strip can be silica gel, thus make described solar energy photovoltaic generator, when ensureing that electrical contact is good, the change of expanding with heat and contract with cold can be applicable under difficult environmental conditions.
Embodiment two
When the solar photovoltaic battery component in described solar energy photovoltaic generator is more than 1, connected by described linker 9 between adjacent solar photovoltaic battery component.The material of described linker 9 can be insulating material, also can be electric conducting material.Wherein, when the material of described linker 9 is insulating material, described linker 9 and described insulating frame 6 can for being fixedly connected with, that is: described linker 9 with described insulating frame 6 goes between with described positive pole welding 3 ' or the negative pole welding 3 relative through holes 8 that go between be fixedly connected with.
Comprise 2 solar photovoltaic battery components with described solar energy photovoltaic generator below, and the material of described linker 9 is electric conducting material is example, the solar energy photovoltaic generator in the embodiment of the present invention is described.
As shown in Figure 4, when described solar energy photovoltaic generator comprises 2 solar photovoltaic battery components, first two solar photovoltaic battery components are needed to splice and combine, namely the insulating frame 6 first one end of linker 9 being inserted first solar photovoltaic battery component A go between in 3 corresponding through holes 8 with described negative pole welding, the insulating frame 6 that the other end inserts second solar photovoltaic battery component B go between in the 3 ' corresponding through hole 8 with described positive pole welding, first solar photovoltaic battery component A and second solar photovoltaic battery component B is electrically connected, thus realize first solar photovoltaic battery component A and second solar photovoltaic battery component B and connect, and then utilize connected mode in embodiment one, solar photovoltaic battery component after assembling combination being completed is electrically connected with electric wire connecting junction, and by described electric wire connecting junction just, negative wire port and outside line, electrical appliance connects, for described electrical appliance provides corresponding power and voltage.
It should be noted that, the power of the solar energy photovoltaic generator in the embodiment of the present invention and voltage are in described solar energy photovoltaic generator 2 times when only comprising a solar photovoltaic battery component.
Also it should be noted that, solar energy photovoltaic generator in the embodiment of the present invention can according to the need for electricity of user, select the quantity of solar photovoltaic battery component in described solar energy photovoltaic generator, the solar photovoltaic battery component of connecting in described solar energy photovoltaic generator is more, and power and the voltage of described solar energy photovoltaic generator output are larger.Compared to small-sized solar battery of the prior art, the solar energy photovoltaic generator that the embodiment of the present invention provides can according to the need for electricity of electrical appliance, the quantity of unrestricted choice solar photovoltaic battery component splices and combines, thus makes described solar energy photovoltaic generator can meet the need for electricity of high-power electric appliance.
In the solar energy photovoltaic generator provided in the embodiment of the present invention, between solar photovoltaic battery component and solar photovoltaic battery component, rationally fast combination can be installed according to field requirement, not by space constraint, and when not using, can take apart, superposition stores, and takes up room little.Compared to large-sized solar battery component of the prior art, the solar energy photovoltaic generator provided in the embodiment of the present invention not only facilitates indoor storage and goes out to carry, and do not need terminal box is installed, eliminate the weight of support, also save the connection of cable between solar photovoltaic battery component, thus the power loss decreased between circuit, reduce cost.
Embodiment three
When solar energy photovoltaic generator provided by the present invention comprises multiple solar photovoltaic battery component, not only can connect between described solar photovoltaic battery component, can also be in parallel.The embodiment of the present invention comprises 2 solar photovoltaic battery components with described solar energy photovoltaic generator, and the material of described linker 9 is when being insulating material, and for being fixedly connected as example, two solar photovoltaic battery components in described solar energy photovoltaic generator can be described with the form of parallel connection electricity situation in succession with described insulating frame 6.
In the embodiment of the present invention, described linker 9 is embodied in for being fixedly connected with described insulating frame 6: described linker 9 is fixedly connected with 3 ' relative through hole 8 that described insulating frame 6 goes between with described positive pole welding, or described linker 9 is fixedly connected with 3 relative through holes 8 that described insulating frame 6 goes between with described negative pole welding.Accordingly, described electric wire connecting junction specifically comprises: positive terminal device 10 and negative terminal device 11, and described positive terminal device 10 is provided with positive wire port and positive terminal port 14, and described negative terminal device 11 is provided with negative wire port and negative terminal port 15; Wherein, when described linker 9 is fixedly connected with 3 ' relative through hole 8 that described insulating frame 6 goes between with described positive pole welding, described positive terminal port 14 is female connection port, and described negative terminal port 15 is male connection port; When described linker 9 is fixedly connected with 3 relative through holes 8 that described insulating frame 6 goes between with described negative pole welding, described negative terminal port 15 is female connection port, and described positive terminal port 14 is male connection port.
In embodiments of the present invention, described linker 9 is fixedly connected with 3 relative through holes 8 that described insulating frame 6 goes between with described negative pole welding, and described positive terminal port 14 is male connection port, and described negative terminal port 15 is female connection port.
The solar energy photovoltaic generator provided in the embodiment of the present invention, when mounted, first the insulating frame 6 male connection port of described positive terminal device 10 being inserted first solar photovoltaic battery component A goes between with described positive pole welding in the 3 ' corresponding through hole 8, and then 3 corresponding linkers 9 that the insulating frame 6 of first solar photovoltaic battery component A goes between with described negative pole welding are inserted in the female connection port of described negative terminal device 11.In like manner, at the two ends of second solar photovoltaic battery component B, positive terminal device 10 and negative terminal device 11 are installed respectively.And then the positive terminal device 10 utilizing wire to make first the solar photovoltaic battery component A corresponding positive terminal device 10 corresponding with second solar photovoltaic battery component B is electrically connected, the negative terminal device 11 that the negative terminal device 11 simultaneously making first solar photovoltaic battery component A corresponding is corresponding with second solar photovoltaic battery component B is electrically connected, and the structural representation after its installation as shown in Figure 5.Last extraction by described first solar photovoltaic battery component A and second solar photovoltaic battery component B two common ports is again electrically connected with outside line, electrical appliance, for described electrical appliance provides corresponding power and voltage.
It should be noted that, solar energy photovoltaic generator in the embodiment of the present invention can according to the power demands of user, select the quantity of solar photovoltaic battery component in described solar energy photovoltaic generator, and the connection in series-parallel relation between described solar photovoltaic battery component, form solar photovoltaic battery component generating square formation, to obtain required power or voltage.
The solar energy photovoltaic generator that the embodiment of the present invention provides, not only can according to space size and need for electricity, the quantity of unrestricted choice solar photovoltaic battery component and annexation, thus obtain the power that is applicable to and voltage, and fitting operation is simple, eliminates the weight of support, saves the connection of cable between solar photovoltaic battery component, thus the power loss decreased between circuit, reduce cost.
In sum, solar energy photovoltaic generator provided by the present invention, break the dysfunction of two class solar photovoltaic battery components in prior art, achieve the reform of the solar photovoltaic battery component scope of application, can be multiple power consumption equipment and clean electric power is provided, and decrease carbon emission amount, contribute to a strength for purifying air.
In this specification, various piece adopts the mode of going forward one by one to describe, and what each some importance illustrated is the difference with other parts, between various piece identical similar portion mutually see.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (11)
1. a solar energy photovoltaic generator, is characterized in that, comprising:
At least one solar photovoltaic battery component, described solar photovoltaic battery component comprises:
The first EVA film be oppositely arranged and the second EVA film;
Be arranged at the solar cell between described first EVA film and the second EVA film, described solar cell is provided with negative pole welding lead-in wire towards the side of described first EVA film, and described solar cell is provided with positive pole welding lead-in wire towards the side of described second EVA film;
Be arranged at the toughened glass of described first EVA film away from described solar cell side;
Be arranged at the backboard of described second EVA film away from described solar cell side;
Also comprise:
Be arranged at the insulating frame of described solar photovoltaic battery component surrounding, the described both positive and negative polarity welding lead-in wire side that corresponding described insulating frame two is relative respectively, described insulating frame goes between with described positive and negative electrode welding relative position is provided with through hole, for being drawn by described positive and negative electrode welding lead-in wire;
Electric wire connecting junction, described electric wire connecting junction is provided with contact conductor port and Wiring port, described Wiring port is flexibly connected with described through hole, described electric wire connecting junction is gone between with described positive and negative electrode welding be electrically connected, described contact conductor port is electrically connected with external circuit, by the power stage of described solar photovoltaic battery component;
The linker be connected with described through hole, when the solar photovoltaic battery component in described solar energy photovoltaic generator is more than 1, is electrically connected by described linker between adjacent solar photovoltaic battery component.
2. solar energy photovoltaic generator according to claim 1, is characterized in that, the material of described linker is electric conducting material.
3. solar energy photovoltaic generator according to claim 1, is characterized in that, the material of described linker is insulating material.
4. the solar energy photovoltaic generator according to Claims 2 or 3, is characterized in that, described electric wire connecting junction specifically comprises:
Positive terminal device and negative terminal device, described positive terminal device is provided with positive wire port and positive terminal port, and described negative terminal device is provided with negative wire port and negative terminal port;
Wherein, described positive terminal port is male connection port or is female connection port; Described negative terminal port is male connection port or is female connection port.
5. solar energy photovoltaic generator according to claim 4, it is characterized in that, when described positive terminal port and described negative terminal port are female connection port, described positive terminal port is connected with described through hole by described linker with described negative terminal port.
6. solar energy photovoltaic generator according to claim 4, is characterized in that, when described positive terminal port and described negative terminal port are male connection port, described positive terminal port is directly connected with described through hole with described negative terminal port.
7. solar energy photovoltaic generator according to claim 3, is characterized in that, described linker and described insulating frame for being fixedly connected with, that is:
Described linker goes between with described positive pole welding with on described insulating frame or negative pole welding goes between, and relative through hole is fixedly connected with.
8. solar energy photovoltaic generator according to claim 7, is characterized in that, described electric wire connecting junction specifically comprises:
Positive terminal device and negative terminal device, described positive terminal device is provided with positive wire port and positive terminal port, and described negative terminal device is provided with negative wire port and negative terminal port;
Wherein, when described linker is fixedly connected with relative through hole that described insulating frame goes between with described positive pole welding, described positive terminal port is female connection port, and described negative terminal port is male connection port; When described linker is fixedly connected with relative through hole that described insulating frame goes between with described negative pole welding, described negative terminal port is female connection port, and described positive terminal port is male connection port.
9. solar energy photovoltaic generator according to claim 1, is characterized in that, described solar energy photovoltaic generator also comprises insulation bonnet; Described insulation bonnet is arranged at the side of described backboard away from described second EVA film.
10. solar energy photovoltaic generator according to claim 1, is characterized in that, the material of described insulating frame and described insulation bonnet is plastics.
11. solar energy photovoltaic generators according to claim 1, is characterized in that, described insulating frame surrounding is also provided with sealing strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210174188.2A CN102683458B (en) | 2012-05-30 | 2012-05-30 | Solar photovoltaic power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210174188.2A CN102683458B (en) | 2012-05-30 | 2012-05-30 | Solar photovoltaic power generation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US5998729A (en) * | 1997-04-11 | 1999-12-07 | Canon Kabushiki Kaisha | Solar cell module having improved flexibility |
| CN102047432A (en) * | 2007-12-21 | 2011-05-04 | 纳幕尔杜邦公司 | Photovoltaic array, framework, and methods of installation and use |
| CN102148273A (en) * | 2011-03-03 | 2011-08-10 | 江苏永能光伏科技有限公司 | Photovoltaic assembly with automatic cleaning function |
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| JP2002026342A (en) * | 2000-06-30 | 2002-01-25 | Canon Inc | Solar cell module and method of packing the same |
| JP4082851B2 (en) * | 2000-07-10 | 2008-04-30 | 三洋電機株式会社 | Solar cell module |
| CN102237413B (en) * | 2010-04-26 | 2014-07-09 | 杜邦公司 | Frame component of solar battery, solar battery module, solar battery system and installation method of solar battery system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5998729A (en) * | 1997-04-11 | 1999-12-07 | Canon Kabushiki Kaisha | Solar cell module having improved flexibility |
| CN102047432A (en) * | 2007-12-21 | 2011-05-04 | 纳幕尔杜邦公司 | Photovoltaic array, framework, and methods of installation and use |
| CN102148273A (en) * | 2011-03-03 | 2011-08-10 | 江苏永能光伏科技有限公司 | Photovoltaic assembly with automatic cleaning function |
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