CN105490636A - Reflector used for double-sided photovoltaic module and photovoltaic system using reflector - Google Patents
Reflector used for double-sided photovoltaic module and photovoltaic system using reflector Download PDFInfo
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- CN105490636A CN105490636A CN201610044971.5A CN201610044971A CN105490636A CN 105490636 A CN105490636 A CN 105490636A CN 201610044971 A CN201610044971 A CN 201610044971A CN 105490636 A CN105490636 A CN 105490636A
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- Prior art keywords
- reflector
- dual light
- photovoltaic assembly
- light photovoltaic
- base plate
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- 239000011241 protective layer Substances 0.000 claims description 31
- 241001424688 Enceliopsis Species 0.000 claims description 9
- 230000011514 reflex Effects 0.000 claims description 6
- 230000004308 accommodation Effects 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000005341 toughened glass Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 22
- 210000004027 cell Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000007704 transition Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920004934 Dacron® Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000015572 biosynthetic process Effects 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/04—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof adapted as photovoltaic [PV] conversion devices
- H01L31/054—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means
- H01L31/0547—Optical elements directly associated or integrated with the PV cell, e.g. light-reflecting means or light-concentrating means comprising light concentrating means of the reflecting type, e.g. parabolic mirrors, concentrators using total internal reflection
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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
- Y02E10/52—PV systems with concentrators
Abstract
The invention provides a reflector used for a double-sided photovoltaic module and a photovoltaic system using the reflector. The reflector reflects solar rays to the lower surface of the double-sided photovoltaic module. The part, facing the lower surface of the double-sided photovoltaic module, of the reflector is a reflecting surface. The photovoltaic system using the reflector comprises one or more reflectors. The photovoltaic system has the same number of the double-sided photovoltaic modules as the reflector. Every reflector is installed on the bottom of the double-sided photovoltaic module. The reflecting surface of the reflector receives the solar rays and reflects the solar rays to the lower surface of the double-sided photovoltaic module. According to the invention, the usage area of the double-sided photovoltaic module is reduced, the utilization rate of the double-sided photovoltaic module is improved, and the production cost is lowered.
Description
Technical field
The present invention relates to solar-energy photo-voltaic cell production capacity field, the photovoltaic system of espespecially a kind of reflector for dual light photovoltaic assembly and application reflector.
Background technology
Along with society and scientific and technical development, the production technology of solar panel is constantly improved, and is applied to every field increasingly extensively.Solar-energy photo-voltaic cell (abbreviation photovoltaic cell) directly becomes light energy conversion the device of electric energy by photoelectric effect or Photochemical effects.Be the solar cell combination unit that can direct current be provided separately to export with encapsulation and inner Join, and solar panel is the core in solar power system, is also to be worth the highest part in solar power system.Solar energy can not only be realized and be converted into electric energy, or be sent in storage battery and store, or promote loaded work piece.
And the electric energy that battery produces depends on the photon energy incided on battery, at present for solving photovoltaic generation product generating efficiency problem on the low side, mainly replace conventional one side photovoltaic cell with dual light photovoltaic assembly, utilize the tow sides of dual light photovoltaic assembly to receive the solar photon injected simultaneously, and then improve electric energy production.
But the production cost of dual light photovoltaic assembly is higher, and the utilance of reverse side is lower, causes larger economic pressures thus to application enterprise.How to make the tow sides of dual light photovoltaic assembly to be utilized effectively, on the basis of usable floor area of reducing dual light photovoltaic assembly, ensure electric energy production, effectively reduce production cost is the problem that those skilled in the art need solve always.
Summary of the invention
The object of this invention is to provide a kind of reflector for dual light photovoltaic assembly, on the basis of usable floor area of reducing dual light photovoltaic assembly, can improve the utilance of dual light photovoltaic assembly, reduce production cost.
Technical scheme provided by the invention is as follows:
For a reflector for dual light photovoltaic assembly, comprising:
The lower surface of sunray to described dual light photovoltaic assembly reflects by described reflector, and described reflector is reflecting surface towards the part of described dual light photovoltaic assembly lower surface.
In the technical program, by the reflecting surface of reflector towards dual light photovoltaic assembly bottom surface section, the sunlight of all directions can be concentrated on the direction needing reflection by this reflecting surface, the usable floor area of dual light photovoltaic assembly can be reduced, the utilance of dual light photovoltaic assembly can be improved, reduce production cost.
Preferably, described reflector comprises a base plate and is around in the sidewall of described base plate surrounding, and the bore of described sidewall near described base plate side is less than opposite side bore;
Described base plate and described sidewall inwall are described reflecting surface.
In this programme, reflector overall structure flue (bore of sidewall near base plate side is less than opposite side bore) is except the intensity of illumination that can improve reverberation and the uniformity, can also spread reflection scope, by the adjustment to bell mouth angle, the adjustment of reflected range can be realized.
Preferably, described sidewall is connected and composed by multiple side plate, and described side plate is dull and stereotyped or cambered surface tabular, and its edge lengths near described base plate side of described side plate is less than relative side;
Connected by arcwall face between every two adjacent side plates, described arcwall face is fan shape.
Reflector is arranged to connected and composed by multiple side plate, and the arcwall face formed between sidewall, the inwall of reflector can be made to become polygon, and each face is arc-shaped transition simultaneously, avoiding producing dead angle causes the sunlight of reception to reduce, and then weakens the photon energy of dual light photovoltaic assembly reception.
Another object of the present invention applies the photovoltaic system of the reflector for dual light photovoltaic assembly described above, comprising:
One or more described reflector;
With the dual light photovoltaic assembly of the described reflector equal number of application, each described reflector is arranged at immediately below described dual light photovoltaic assembly, and the reflecting surface of described reflector receives sunray, and reflexes on the lower surface of described dual light photovoltaic assembly.
In this programme, reflector, and apply the dual light photovoltaic assembly of multiple reflector, make technical scheme of the present invention can be applicable to the double side photovoltaic battery system of various electric energy production, when required electric energy production is less, less dual light photovoltaic assembly can be used can to reach required production capacity, can under the condition that required electric energy production is identical, effectively reduce the usable floor area of dual light photovoltaic assembly, and then reduce production cost.In addition, the light reflected to dual light photovoltaic assembly lower surface, except the intensity that can improve reverberation and the uniformity, can also be formed an angle of reflection by flaring reflector, covers the part that lower surface cannot be irradiated to sunlight.During practice, as long as adjustment angle bell mouth angle, the adjustment of reflection angle can be realized, make dual light photovoltaic assembly lower surface all can receive light and irradiate, and then increase operation rate.
Preferably, described dual light photovoltaic assembly circular in cross-section or square structure, and consistent with described base plate surrounding profile, make described side wall ring around described dual light photovoltaic assembly surrounding.
The base plate surrounding profile of this reflector is consistent with dual light photovoltaic assembly cross section, sidewall can be made to be distributed in the surrounding of dual light photovoltaic assembly, and the geometric center of each side plate is all on dual light photovoltaic assembly lower surface, ensure all to reflex to dual light photovoltaic assembly lower surface from the sunray injected, the sunlight reflected can be made to inject from different directions equably.
Preferably, the height of described reflector is the first height h1;
Described two-sided photovoltaic module edge to described reflector away from described base plate side sidewall edge between distance be the first length S1; The geometric center of described dual light photovoltaic assembly is the second length S2 to the distance between edge;
Described first height h1<S1<S2.
What highly arrange first is less than the first length, first length is less than and the second length simultaneously, can ensure that dual light photovoltaic assembly lower surface all can receive injecting of sunlight, avoid the part degree of being previously used producing dual light photovoltaic assembly, and another part can not be fully used, reduce the utilance of double side photovoltaic battery assembly.
Preferably, the distance between described dual light photovoltaic assembly lower surface and described base plate is the second height h2, and h2=h1.
First height and the second highly consistent utilance that can improve reflector, meet the lower surface that the sunray that reflecting surface receives all reflexes to dual light photovoltaic assembly after reflection.
On the basis of the above further preferably; the first protective layer is provided with above described dual light photovoltaic assembly; be provided with the second protective layer below the base plate of described reflector, described first protective layer and described second protective layer connect and compose the accommodation space of an accommodating described dual light photovoltaic assembly, described reflector.
The protective layer arranged can be protected dual light photovoltaic assembly and reflector, while can ensureing not affect the injecting of sunlight, extends the useful life of whole photovoltaic system.
Preferably, described first protective layer and the described second upper and lower surface of protective layer are plane.
The upper and lower surface of two protective layers is all set to plane, and that can avoid affecting sunlight injects angle, and total can be made compact, attractive in appearance, and is convenient to install and put.
Preferably, described first protective layer and described second protective layer are ultrawhite toughened glass or plastics.
Mainly ultrawhite toughened glass or plastics have good light transmission and abrasion performance, and can not by rainwater corrosion, and resistance to impact is good.
By the reflector for dual light photovoltaic assembly provided by the invention and the photovoltaic system applying reflector, following a kind of beneficial effect at least can be brought:
1, the reflector in the present invention is towards the reflecting surface of dual light photovoltaic assembly bottom surface section, the sunlight of all directions can be concentrated on the direction needing reflection by this reflecting surface, the usable floor area of dual light photovoltaic assembly can be reduced, effectively improve the utilance of dual light photovoltaic assembly, reduce production cost.
2, reflector flue shape in the present invention, under the condition that required electric energy production is identical, effectively reduces the usable floor area of dual light photovoltaic assembly, and then reduces production cost.
3, in the present invention, sidewall is connected with the arcwall face of fan shape by side plate, can make the transition of whole sidewall camber, and that improves reception sunlight injects intensity, and then improves the photon energy of dual light photovoltaic assembly reception.
4, the present invention applies the photovoltaic system of this reflector, directly by installing reflector in the below of dual light photovoltaic assembly, not only solving dual light photovoltaic assembly lower surface cannot the problem of lead-in light energy, and can also ensure to receive injecting of sunlight uniformly, and electric energy production effect is better.
5, the present invention applies the photovoltaic system of this reflector, by the specific arrangement mode of dual light photovoltaic assembly, can realize dual light photovoltaic assembly surrounding and be distributed with reflecting surface, make the lower surface of dual light photovoltaic assembly all can receive reverberation.
6, the first protective layer arranged further in the present invention and the second protective layer, can play a protective role to dual light photovoltaic assembly, reflector.The producer is directly installed by setter after can assembling, and simplifies installation procedure.
7, the present invention does not only affect correlation and the manufacturing process of other parts such as dual light photovoltaic assembly, reflector, and its structure is simple, and production cost is effectively reduced, and the scope of application is expanded.
Accompanying drawing explanation
Below by clearly understandable mode, accompanying drawings preferred implementation, is further described for the above-mentioned characteristic of photovoltaic system of the reflector of dual light photovoltaic assembly and application reflector, technical characteristic, advantage and implementation thereof.
Fig. 1 is the structural representation of the present invention for the reflector of dual light photovoltaic assembly;
Fig. 2 is the structural representation on the other direction of Fig. 1;
Fig. 3 is the front view of dual light photovoltaic assembly in the photovoltaic system of the present invention's application reflector;
Fig. 4 is the using state figure of the photovoltaic system of the present invention's application reflector.
Drawing reference numeral illustrates:
First height h1; Second height h2; First length S1; Second length S2;
Reflector 100; Reflecting surface 101; Base plate 102; Sidewall 103; Side plate 1031; Arcwall face 1032;
Dual light photovoltaic assembly 200;
First protective layer 300;
Second protective layer 400;
Accommodation space 500.
Embodiment
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, contrast accompanying drawing is illustrated the specific embodiment of the present invention 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, and obtain other execution mode.
For making simplified form, only schematically show part related to the present invention in each figure, they do not represent its practical structures as product.In addition, be convenient to make simplified form understand, there are the parts of same structure or function in some figure, only schematically illustrate one of them, or only marked one of them occupation mode.In this article, " one " not only represents " only this ", also can represent the situation of " more than one "; The straight rays of icon band arrow injects direction in addition.
In an embodiment of the present invention, shown in Fig. 1,2, for the reflector of dual light photovoltaic assembly, the lower surface of sunray to dual light photovoltaic assembly 200 reflects by this reflector 100, and reflector 100 is reflecting surface 101 towards the part of dual light photovoltaic assembly 200 lower surface.During practice, reflector 100 can be made by specular material, makes it produce scattered reflection effect.Also can adopt high-purity aluminium sheet, the dacron membrane coating high reflectance silver after upper surface polishing can be realized reflecting effect.Concrete production method does not limit, and can select according to concrete demand.
In the present embodiment, shown in Fig. 1,2, this reflector 100 comprises a base plate 102 and is around in the sidewall 103 of base plate 102 surrounding.Wherein, the bore of sidewall 103 near base plate 102 side is less than the bore of opposite side, reflector 100 is formed tubaeform (namely expanding gradually from base plate 102 1 lateral side wall 103 side), and the inwall of base plate 102 and sidewall 103 is all set to reflecting surface 101.Can ensure that the sunlight injected on reflecting surface 101 collects rear concentrated reflection like this, improve reflectivity, improve the electricity production capacity of dual light photovoltaic assembly 200 simultaneously.
In the present embodiment, the base plate 102 arranged can be circular or square or polygon, and such as base plate 102 is circle, and sidewall 103 is direct is made up of an overall side plate 1031, when base plate 102 be square or polygon time, sidewall 103 can be made up of multiple side plate 1031.See shown in Fig. 1,3, being preferably base plate 102 in the application is square, and sidewall 103 is made up of four side plates 1031, and the edge lengths of its side plate 1031 near base plate 102 side is less than relative side; And connected by arcwall face 1032 between every two adjacent side plates 1031.Wherein, side plate 1031 is dull and stereotyped or cambered surface tabular, and cambered plate can be parabolic structure or free form surface structure.And arcwall face 1032 one-tenth fan shape, concrete fan shape arcwall face 1032 is gradually expanded form (being namely less than the limit of opposite side near the limit of the side of base plate 102), object makes flaring sidewall 103 arc-shaped transition, avoids producing the reception of dead angle to sunray and impact.
In another embodiment of the present invention, shown in Fig. 4, provide a kind of using state figure applying the photovoltaic system of reflector 100 in above-described embodiment.One or more reflector 100 is included in this photovoltaic system, and photovoltaic system is by the dual light photovoltaic assembly 200 identical with reflector 100 quantity, each reflector 100 is arranged at (immediately below being generally) below dual light photovoltaic assembly 200, and then utilize the reflecting surface 101 of reflector 100 to receive sunray, and reflex on the lower surface of dual light photovoltaic assembly 200, the lower surface that can realize two-sided photovoltaic 200 all can receive the irradiation of sunlight, and then ensures that dual light photovoltaic assembly 200 lower surface all can be fully utilized.
Should be noted that, referring to Fig. 3, the circular in cross-section or square of this dual light photovoltaic assembly 200, the shape setting of the concrete base plate 102 according to reflector 100, main purpose makes sidewall 103 be looped around dual light photovoltaic assembly 200 surrounding, ensures that the light of reflection can all be absorbed by dual light photovoltaic assembly 200 lower surface.Certainly in other embodiments, for ensureing that dual light photovoltaic assembly 200 lower surface of different structure all can receive injecting of sunlight, both sizes (usable floor area) must be arranged to unanimously.
In another embodiment of the present invention, the dual light photovoltaic assembly 200 such as the circle of formation or square or polygon, directly can be arranged to concrete shape, also can be spliced to form by polylith dual light photovoltaic assembly 200 by each dual light photovoltaic assembly 200.And then for improving the utilance of whole dual light photovoltaic assembly 200, be further the first height h1 by the height of reflector 100, dual light photovoltaic assembly 200 edge (specifically the surrounding profile of cross section) to reflector 100 away from base plate 102 side sidewall 103 edge (namely side plate 1031 is away from the longer side of base plate 102 1 side edge length) between distance be the first length S1; The geometric center of dual light photovoltaic assembly 200 is the second length S2 to the distance between edge (specifically the surrounding profile of cross section).Wherein, what the first height h1 was arranged is greater than S1, and S1 need be greater than S2 simultaneously, only needs to ensure that the geometric center of each side plate 1031 is on the lower surface of dual light photovoltaic assembly 200.
Reflector 100 Main Function arranged reflexes on the lower surface of dual light photovoltaic assembly 200 by the sunlight of reception, think and ensure the reflection efficiency of reflector 100, ensure that the light reflected all can be fully used simultaneously, so be further the second height h2 by the distance between dual light photovoltaic assembly 200 lower surface and base plate 102, and h2 is arranged to highly equal with h1.Certainly in other embodiments, for reducing dual light battery 200 usable floor area further, the radian of side plate 1031 can be increased further, as long as in the scope that dual light battery 200 lower surface performance can be born.
On the basis of the embodiment of above-mentioned utilization, for extending the useful life of whole photovoltaic cell component, further the first protective layer 300 being set above dual light photovoltaic assembly 200, the second protective layer 400 being set below the base plate 102 of reflector 100 simultaneously.During practice, the first protective layer 300 and the second protective layer 400 can be connected and composed the accommodation space 500 of an accommodating dual light photovoltaic assembly 200 and reflector 100.Wherein, form between the square or polygonal multiple dual light photovoltaic assembly 200 of the circle of photovoltaic system and can directly connect, also its multiple dual light photovoltaic assembly 200 can be realized fixing by outside installing rack (not indicating in figure).Certainly in other embodiments; accommodation space 500 can be sealing; and leave certain distance between the first protective layer 300 and dual light photovoltaic assembly 200 upper surface; and the second protective layer 400 and the bottom surface of the base plate 102 of reflector 100 are fixed; also can using the second protective layer 400 directly as base plate 102; concrete occupation mode has multiple, repeats no longer one by one in the application.
In this application, the upper and lower surface of the first protective layer 300 and the second protective layer 400 is all set to plane, and the ultrawhite toughened glass that employing light transmission is strong, wear-resisting, corrosion-resistant, crushing resistance is strong or plastic material are made.While can playing protection, can also have an impact to the irradiating angle of sunlight.
It should be noted that above-described embodiment all can independent assortment as required.The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1., for a reflector for dual light photovoltaic assembly, it is characterized in that:
The lower surface of sunray to described dual light photovoltaic assembly reflects by described reflector, and described reflector is reflecting surface towards the part of described dual light photovoltaic assembly lower surface.
2. the reflector for dual light photovoltaic assembly according to claim 1, is characterized in that:
Described reflector comprises a base plate and is around in the sidewall of described base plate surrounding, and the bore of described sidewall near described base plate side is less than opposite side bore;
Described base plate and described sidewall inwall are described reflecting surface.
3. the reflector for dual light photovoltaic assembly according to claim 2, is characterized in that:
Described sidewall is connected and composed by multiple side plate, and described side plate is dull and stereotyped or cambered surface tabular, and the edge lengths of described side plate near described base plate side is less than relative side;
Connected by arcwall face between every two adjacent side plates, described arcwall face is fan shape.
4. application rights requires the photovoltaic system of the reflector for dual light photovoltaic assembly in 2 ~ 3 described in any one, it is characterized in that, comprising:
One or more described reflector;
With the dual light photovoltaic assembly of the described reflector equal number of application, each described reflector is arranged at below described dual light photovoltaic assembly, and the reflecting surface of described reflector receives sunray, and reflexes on the lower surface of described dual light photovoltaic assembly.
5. the photovoltaic system of application reflector according to claim 4, is characterized in that:
Described dual light photovoltaic assembly circular in cross-section or square structure, and consistent with described base plate surrounding profile, make described side wall ring around described dual light photovoltaic assembly surrounding.
6. the photovoltaic system of application reflector according to claim 4, is characterized in that:
The height of described reflector is the first height h1;
Described two-sided photovoltaic module edge to described reflector away from described base plate side sidewall edge between distance be the first length S1; The geometric center of described dual light photovoltaic assembly is the second length S2 to the distance between edge;
Described first height h1<S1<S2.
7. the photovoltaic system of application reflector according to claim 6, is characterized in that:
Distance between described dual light photovoltaic assembly lower surface to described base plate is the second height h2, and h2=h1.
8. the photovoltaic system of application reflector according to claim 4, is characterized in that:
Be provided with the first protective layer above described dual light photovoltaic assembly, be provided with the second protective layer below the base plate of described reflector, described first protective layer and described second protective layer connect and compose the accommodation space of an accommodating described dual light photovoltaic assembly, described reflector.
9. the photovoltaic system of application reflector according to claim 8, is characterized in that:
Described first protective layer and the described second upper and lower surface of protective layer are plane.
10. the photovoltaic system of application reflector according to claim 8, is characterized in that:
Described first protective layer and described second protective layer are ultrawhite toughened glass or plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610044971.5A CN105490636B (en) | 2016-01-22 | 2016-01-22 | For the reflector of two-sided photovoltaic module and the photovoltaic system of application reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610044971.5A CN105490636B (en) | 2016-01-22 | 2016-01-22 | For the reflector of two-sided photovoltaic module and the photovoltaic system of application reflector |
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| Publication Number | Publication Date |
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| CN105490636A true CN105490636A (en) | 2016-04-13 |
| CN105490636B CN105490636B (en) | 2018-10-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011574A (en) * | 2017-11-22 | 2018-05-08 | 国网湖北省电力有限公司 | Double-sided solar battery tracks the panel construction design method of stent |
| CN113746420A (en) * | 2021-09-07 | 2021-12-03 | 深圳市安泰科能源环保股份有限公司 | BIPV roof structure |
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