CN109103285A - Photovoltaic module - Google Patents
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- CN109103285A CN109103285A CN201810909966.5A CN201810909966A CN109103285A CN 109103285 A CN109103285 A CN 109103285A CN 201810909966 A CN201810909966 A CN 201810909966A CN 109103285 A CN109103285 A CN 109103285A
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- 235000007164 Oryza sativa Nutrition 0.000 claims 1
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- 235000009566 rice Nutrition 0.000 claims 1
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- 239000005341 toughened glass Substances 0.000 description 5
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005538 encapsulation Methods 0.000 description 2
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- 230000003287 optical effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 206010070834 Sensitisation Diseases 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 239000002313 adhesive film Substances 0.000 description 1
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Classifications
-
- 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
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
-
- 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
- H01L31/0543—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 refractive type, e.g. lenses
-
- 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 application provides a kind of photovoltaic module, since extinction array layer is set to first surface, when there is identical incident light to be irradiated to the first substrate, refracting light incident can be made to be refracted to the light of the first substrate when being far longer than to the light of the first substrate and be not provided with extinction array layer by extinction array layer.By being provided with extinction array layer in first surface, the incident light quantity for entering the first substrate can be increased, so as to adequately utilize nature sunlight.Meanwhile by multiple spaced bulge-structures, incident light can carry out the double-deck refraction, and a part of reflected light can also be made to be refracted into the first substrate, so that more incident lights enter solar panel.Therefore, multiple spaced bulge-structures are arranged by the first surface in the first substrate, the incident light quantity of solar panel can be increased, the output power for effectively reducing light loss, improving photovoltaic module.
Description
Technical field
This application involves technical field of photovoltaic power generation, more particularly to a kind of photovoltaic module.
Background technique
A kind of forms of electricity generation of the photovoltaic power generation as new energy field, application is more and more extensive, how to improve photovoltaic module
Efficiency, power, reduce production cost already become develop photovoltaic industry key subjects.Photovoltaic module by preceding glass sheet,
EVA, solar battery sheet, EVA, several weldings, then plus backboard or back-panel glass, formed by laminating packaging, to avoid
Solar battery sheet is contacted with air to be oxidized and reduces generating efficiency.
It, can also be due to reflecting cell piece, cell piece gap area backboard etc. but after light enters component internal
And some light is caused to leak to component external, and it is unutilized.Also, encapsulation loss, encapsulating material can be generated after encapsulation
Solar incident ray is reflected, is absorbed, so that the light quantity into solar battery sheet is reduced, also reduces photovoltaic module
Transfer efficiency.
Summary of the invention
Based on this, it is necessary to which, for light loss problem caused by current photovoltaic component encapsulating, providing one kind can effectively subtract
Lack a kind of photovoltaic module of light loss, the output power for improving photovoltaic module.
It includes the first substrate, solar panel and extinction array layer that the application, which provides a kind of photovoltaic module,.Described
One substrate has first surface and the second surface opposite with the first surface.The solar panel and described first
Substrate overlaps, and fits in the second surface.The extinction array layer is set to the first surface, the extinction battle array
Column layer includes multiple spaced bulge-structures.
Each bulge-structure includes the first extinction structure and multiple second extinction knots in one of the embodiments,
Structure.The first extinction structure setting has multiple sides in the first surface, the first extinction structure.The multiple
Two extinction structure settings are in the side.
Each side is provided with multiple second extinction structures in one of the embodiments,.
The first extinction structure is pyramid in one of the embodiments,.
The second extinction structure is pyramid in one of the embodiments,.
The size of each first extinction structure is different in one of the embodiments, and each described second inhales
The size of photo structure is different, and the size of the first extinction structure is greater than the size of the second extinction structure.
The height of the first extinction structure is 0.1 millimeter~0.5 millimeter in one of the embodiments,.
The height of the second extinction structure is 0.025 millimeter~0.125 millimeter in one of the embodiments,.
The solar panel includes multiple battery chips, the multiple battery chip in one of the embodiments,
It is connected in series.
The photovoltaic module further includes the second substrate, the first adhesive layer and the second bonding in one of the embodiments,
Layer.Second substrate is overlapped with the solar panel far from the surface of first substrate.First bonding
Layer is set between first substrate and the solar panel, to bond first substrate and the solar-electricity
Pond plate.Second adhesive layer is set between the solar panel and second substrate, to bond the sun
It can solar panel and second substrate.
The application provides a kind of photovoltaic module, and the first surface is that first substrate deviates from the solar-electricity
The surface of pond plate side, the second surface are the surface towards the solar panel side.Due to the extinction array
Layer is set to the first surface, when there is identical incident light to be irradiated to first substrate, passes through the extinction array layer
Refracting light incident can be made to be refracted to institute when being far longer than to the light of first substrate and be not provided with the extinction array layer
State the light of the first substrate.By being provided with the extinction array layer in the first surface, it can increase and enter described first
The incident light quantity of substrate, so as to adequately utilize nature sunlight.
Meanwhile by the multiple spaced bulge-structure, incident light can carry out the double-deck refraction, and can also be with
A part of reflected light is set to be refracted into first substrate, so that more incident lights enter the solar battery
Plate.Therefore, multiple spaced bulge-structures, Ke Yizeng are arranged by the first surface in first substrate
The incident light quantity for adding the solar panel, the output power for effectively reducing light loss, improving the photovoltaic module.
Detailed description of the invention
Fig. 1 is the overall structure diagram of photovoltaic module provided by the present application；
Fig. 2 is the integrally-built section structural schematic diagram of photovoltaic module provided by the present application；
Fig. 3 is the first substrate of photovoltaic module provided by the present application and the overall structure diagram of extinction array layer；
Fig. 4 is the first substrate of photovoltaic module provided by the present application and the section structural schematic diagram of extinction array layer；
Fig. 5 is the structural schematic diagram of the bulge-structure of photovoltaic module provided by the present application；
Fig. 6 is the input path schematic diagram of photovoltaic module provided by the present application；
Fig. 7 is the structural schematic diagram of the first extinction structure of photovoltaic module provided by the present application；
Fig. 8 is the structural schematic diagram of the second extinction structure of photovoltaic module provided by the present application；
Fig. 9 is the schematic top plan view of the bulge-structure of photovoltaic module provided by the present application.
Description of symbols
Photovoltaic module 100, the first substrate 10, first surface 110, second surface 120, solar panel 20, extinction battle array
Column layer 30, bulge-structure 310, the first extinction structure 311, side 312, the second extinction structure 313, battery chip 210, the second base
Bottom 40, the first adhesive layer 50, the second adhesive layer 60.
Specific embodiment
In order to which the objects, technical solutions and advantages of the application are more clearly understood, by the following examples, and combine attached
Figure, is further elaborated the application.It should be appreciated that specific embodiment described herein is only to explain this Shen
Please, it is not used to limit the application.
It is herein component institute serialization number itself, such as " first ", " second " etc., is only used for distinguishing described object,
Without any sequence or art-recognized meanings.And " connection ", " connection " described in the application, unless otherwise instructed, include directly and
It is indirectly connected with (connection).In the description of the present application, it is to be understood that term " on ", "lower", "front", "rear", " left side ",
The orientation of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside", " clockwise ", " counterclockwise " or position are closed
System indicates to be based on the orientation or positional relationship shown in the drawings, being merely for convenience of description the application and simplifying description
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the application.
In this application unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
Referring to Figure 1-3, the application provide a kind of photovoltaic module 100 include the first substrate 10, solar panel 20 with
And extinction array layer 30.First substrate 10 has first surface 110 and second table opposite with the first surface 110
Face 120.The solar panel 20 is overlapped with first substrate 10, and fits in the second surface 120.It is described
Extinction array layer 30 is set to the first surface 110.The extinction array layer 30 includes multiple spaced bulge-structures
310。
The first surface 110 is the surface that first substrate 10 deviates from 20 side of solar panel, described
Second surface 120 is the surface towards 20 side of solar panel.Described in the extinction array layer 30 is set to
First surface 110 can be made when there is identical incident light to be irradiated to first substrate 10 by the extinction array layer 30
Described in the light of refracting light incident to first substrate 10 is refracted to when being far longer than and being not provided with the extinction array layer 30
The light of first substrate 10.By being provided with the extinction array layer 30 in the first surface 110, can increase described in entering
The incident light quantity of first substrate 10, so as to adequately utilize nature sunlight.Meanwhile by the multiple spaced
Bulge-structure 310, incident light can carry out multilayer refraction or reflection, so that sunlight is by sufficiently sharp after multiple reflections or refraction
With, and a part of reflected light can also be made to be refracted into first substrate 10, so that more incident lights enter
The solar panel 20.Therefore, it is arranged by the way that multiple intervals are arranged in the first surface 110 of first substrate 10
The bulge-structure 310, the incident light quantity of the solar panel 20 can be increased, light loss is effectively reduced, mention
The high output power of the photovoltaic module 100.
Refer to Fig. 4-6, in one embodiment, each bulge-structure 310 include the first extinction structure 311 and
Multiple second extinction structures 313.The first extinction structure 311 is set to the first surface 110, the first extinction structure
311 have multiple sides 312.The multiple second extinction structure 313 is set to the side 312.
The size of the first extinction structure 311 is greater than the second extinction structure 313.The extinction array layer 30 includes
Multiple spaced bulge-structures 310, that is, multiple first extinction structures 311 are uniformly arranged on institute in an array manner
First surface 110 is stated, array architecture is formed.The multiple second extinction structure 313 is set to the side 312, Ke Yijie
Receive the incident light on different directions.When refraction or reflection occur for incident light, multiple first extinctions can be passed through
Structure 311 and multiple second extinction structures 313 receive the light after the reflection of generation incident light or refraction, realize repeatedly refraction or
Reflection, so that sunlight is made full use of after multiple reflections or refraction, to increase the light into first substrate 10.Cause
This, can carry out multilayer for incident light by multiple first extinction structures 311 and multiple second extinction structures 313
Refraction, increases the incident light quantity for entering the solar panel 20, effectively reduces light loss, improves light utilization
Rate.
In one embodiment, the size of each first extinction structure 311 is different, each second extinction
The size of structure 313 is different, and the size of the first extinction structure 311 is greater than the ruler of the second extinction structure 313
It is very little.
Each first extinction structure 311, each second extinction structure 313 and each bulge-structure
310 size can be identical or not identical.It is inhaled since the size of the first extinction structure 311 is greater than described second
The multiple second extinction structure 313 can be set to the side 312 by the size of photo structure 313.
Fig. 7-9 is referred to, in one embodiment, each side 312 is provided with multiple second extinction structures
313。
When refraction or reflection occur for incident light, multiple second extinctions on each side 312 can be passed through
Structure 313 realizes the reflection and refraction to incident light, so that more light enter first substrate 10.
In one embodiment, the first extinction structure 311 is pyramid.The first extinction structure 311 can be three
The pyramids such as pyramid, rectangular pyramid, pentagonal pyramid, or orthopyramid.
In one embodiment, the second extinction structure 313 is pyramid.The second extinction structure 313 can be three
The pyramids such as pyramid, rectangular pyramid, pentagonal pyramid, or orthopyramid.
Pyramid includes that a face is polygon, remaining each face is all the multi-panel for having the triangle of a public vertex to be surrounded
Body can receive the incident light from different directions, and also can receive the light after reflection or refraction, be reduced with this
Light loss, improves light utilization efficiency.
In one embodiment, the first extinction structure 311 is positive rectangular pyramid, and the second extinction structure 313 is positive
Triangular pyramid.The bottom surface of positive rectangular pyramid is square, and side is 4 congruent isosceles triangles and has public vertex, that is to say, that
Multiple sides 312 are the isosceles triangle of congruence.The second extinction structure 313 is positive triangular pyramid, and bottom surface is positive triangle
Shape, side are the isosceles triangle of congruence.When incident light is radiated at the side of the second extinction structure 313, light meeting is reflected
It is reflected into the second extinction structure 313, and by the side of the second extinction structure 313 described in another, at this time optical path
Can change, reduce the number that incident light is reflected away so that light as much as possible, slowly to first substrate 10
It is close, so that more light enter first substrate 10, effectively reduces light loss, improves the photovoltaic module
100 output power.
In one embodiment, the number of the first extinction structure 311 and the second extinction structure 313 is unlimited
System.The number for the second extinction structure 313 being arranged on each side 312 does not limit, can be according to actual production
Relative size size in the process is configured, and the edge of the second extinction structure 313 cannot exceed first extinction
The edge of the side 312 of structure 311.
Fig. 8 is referred to, in one embodiment, each side 312 is provided with 3 the second extinction structures 313,
One or two bottom surface sideline of each second extinction structure 313 is overlapped with the sideline of the side 312, and one of them
The bottom surface vertex of the second extinction structure 313 is overlapped with the public vertex of multiple sides 312.One of them described second
The bottom surface vertex of extinction structure 313 is overlapped with the public vertex of the first extinction structure 311, and two sidelines of bottom surface and institute
Two sidelines for stating side 312 are overlapped.A sideline and the side for remaining two 313 bottom surfaces of the second extinction structure
312 sideline is overlapped.It can be reflected when incident light enters in the second extinction structure 313, by described the
The angle of two extinction structures 313 and the setting in sideline can make incident light is as much as possible to enter first substrate
10。
Fig. 6 is referred to, according to the refraction of light and reflection theory knowledge, incident ray a is irradiated to the second extinction structure
On 313, after the refraction and reflection of the second extinction structure 313 into first substrate 10 light have light b, c,
D, f increases the incident light quantity into first substrate 10.By the way that the protrusion knot is arranged on the first surface 110
Structure 310 can obviously increase the incident light quantity of the solar panel 20, and more light is made to enter the photovoltaic module
100, for generating electricity, improve the output power of photovoltaic module.
In one embodiment, the solar panel 20 includes multiple battery chips 210, the multiple battery chip
210 are connected in series.
The multiple battery chip 210 can for silicon cell, hybrid type battery piece, dye sensitization type cell piece or other
The cell piece of type.The solar panel 20 is arranged by the multiple battery chip 210, the multiple battery chip
It is sequentially connected in series between 210 by tin-coated copper strip, and the battery chip 210 of initial and tail sections draws tin-coated copper strip lead.
In one embodiment, the photovoltaic module 100 further includes that the second substrate 40, the first adhesive layer 50 and second are viscous
Tie layer 60.Second substrate 40 is overlapped with the solar panel 20 far from the surface of first substrate 10.Institute
It states the first adhesive layer 50 to be set between first substrate 10 and the solar panel 20, to bond first base
Bottom 10 and the solar panel 20.Second adhesive layer 60 is set to the solar panel 20 and second base
Between bottom 40, to bond the solar panel 20 and second substrate 40.
The side of second substrate 40 far from second adhesive layer 60 is connect with terminal box, and tin-coated copper strip lead connects
Enter terminal box.After sunlight enters the first substrate 10 from the bulge-structure 310, then inject the solar panel
20, photoelectric conversion is carried out by the solar panel 20, so that the sunlight for injecting the solar panel 20 is more
For generating electricity, the utilization rate of sunlight is improved, the power of the photovoltaic module 100 is effectively raised.
In one embodiment, first adhesive layer 50 and second adhesive layer 60 are polyethylene-poly-vinegar acid second
Enoate copolymer glue film.First adhesive layer 50 and second adhesive layer 60 are EVA adhesive film, adhesion strength, durability,
The superiority that optical characteristics etc. has can be adapted for various interfaces, including glass, metal and plastics etc..
In one embodiment, the distance between two neighboring described bulge-structure 310 is 0.
Multiple bulge-structures 310 are set to the first surface 110, form array format structure.It is two neighboring
The distance of the bulge-structure 310 is smaller, and the light that incident light is irradiated to the extinction array layer 30 is more, thus by incident light into
Row refraction is reflected into first substrate 10, and then injects the solar panel 20.It is optimal can will be two neighboring
The bulge-structure 310 is close adjoint, as much as possible to absorb incident light by multiple bulge-structures 310, improves too
The utilization rate of sunlight, has saved the energy.
In one embodiment, first substrate 10, the first extinction structure 311 and the second extinction structure
313 be tempered glass.
The refractive index of tempered glass is in 1.3~2.1 ranges, according to the refraction of light and reflection theory knowledge, when light is from true
When sky injection tempered glass reflects, more light can be made to enter first substrate 10, to increase entrance
The incident light quantity of first substrate 10 increases the incident light quantity of the solar panel 20, effectively reduce light loss,
Improve the output power of the photovoltaic module 100.
The intensity of tempered glass is higher than the intensity of simple glass, bending resistance, anti-wind pressure, cold-resistant heat, impact resistance etc., can
To be applied in particular surroundings.Meanwhile when tempered glass is destroyed by external force, fragment can be at similar cellular broken small obtuse angle
Particle is not easy to cause harm to the human body, high safety.
In one embodiment, the thickness of first substrate 10 can be 2 millimeters~3 millimeters.
In one embodiment, the height of the first extinction structure 311 is 0.1 millimeter~0.5 millimeter.
In one embodiment, the height of the second extinction structure 313 is 0.025 millimeter~0.125 millimeter.
In one embodiment, between the second extinction structure 313 on the two neighboring bulge-structure 310 away from
From that can be 0.04 millimeter~0.2 millimeter, as make the distance of the two neighboring bulge-structure 310 small as far as possible as possible, so as to
With the reception incident ray of maximum area, increases the incident light quantity for entering first substrate 10, adequately utilize the nature sun
Light improves sunlight utilization.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
The limitation to the application the scope of the patents therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the concept of this application, various modifications and improvements can be made, these belong to the guarantor of the application
Protect range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of photovoltaic module (100) characterized by comprising
First substrate (10) has first surface (110) and the second surface (120) opposite with the first surface (110)；
Solar panel (20) overlaps with first substrate (10), and fits in the second surface (120)；
Extinction array layer (30) is set to the first surface (110), and the extinction array layer (30) includes multiple interval settings
Bulge-structure (310).
2. photovoltaic module (100) as described in claim 1, which is characterized in that each bulge-structure (310) includes:
First extinction structure (311), is set to the first surface (110), and the first extinction structure (311) has multiple sides
Face (312)；
Multiple second extinction structures (313), are set to the side (312).
3. photovoltaic module (100) as claimed in claim 2, which is characterized in that each side (312) is provided with multiple institutes
State the second extinction structure (313).
4. photovoltaic module (100) as claimed in claim 2, which is characterized in that the first extinction structure (311) is pyramid.
5. photovoltaic module (100) as claimed in claim 2, which is characterized in that the second extinction structure (313) is pyramid.
6. photovoltaic module (100) as claimed in claim 2, which is characterized in that the ruler of each first extinction structure (311)
Very little of different sizes, the size of each second extinction structure (313) is different, and the first extinction structure (311)
Size is greater than the size of the second extinction structure (313).
7. photovoltaic module as claimed in claim 4, which is characterized in that the height of the first extinction structure (311) is 0.1 milli
Rice~0.5 millimeter.
8. photovoltaic module as claimed in claim 5, which is characterized in that the height of the second extinction structure (313) is 0.025
Millimeter~0.125 millimeter.
9. photovoltaic module (100) as described in claim 1, which is characterized in that the solar panel (20) includes multiple
Battery chip (210), the multiple battery chip (210) are connected in series.
10. photovoltaic module (100) as described in claim 1, which is characterized in that the photovoltaic module (100) further include:
Second substrate (40) is overlapped with the solar panel (20) far from the surface of first substrate (10)；
First adhesive layer (50) is set between first substrate (10) and the solar panel (20), to bond
First substrate (10) and the solar panel (20)；
Second adhesive layer (60) is set between the solar panel (20) and second substrate (40), to bond
The solar panel (20) and second substrate (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810909966.5A CN109103285A (en) | 2018-08-10 | 2018-08-10 | Photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810909966.5A CN109103285A (en) | 2018-08-10 | 2018-08-10 | Photovoltaic module |
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| Publication Number | Publication Date |
|---|---|
| CN109103285A true CN109103285A (en) | 2018-12-28 |
Family
ID=64849351
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810909966.5A Pending CN109103285A (en) | 2018-08-10 | 2018-08-10 | Photovoltaic module |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115172504A (en) * | 2022-07-21 | 2022-10-11 | 新源劲吾(北京)科技有限公司 | Color photovoltaic panel and manufacturing method thereof |
| CN115810683A (en) * | 2022-12-19 | 2023-03-17 | 江苏福旭科技有限公司 | High-efficiency light absorption monocrystalline silicon wafer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140109952A1 (en) * | 2012-10-23 | 2014-04-24 | Lg Electronics Inc. | Solar cell module |
| CN106449830A (en) * | 2016-12-22 | 2017-02-22 | 苏州高德辰光电科技有限公司 | Reflecting back plate for photovoltaic assembly |
| CN207320136U (en) * | 2017-09-28 | 2018-05-04 | 青岛金鹊新能源科技有限公司 | A kind of building-material-type photovoltaic component and photovoltaic system |
| CN108039866A (en) * | 2017-12-05 | 2018-05-15 | 李会欣 | Photovoltaic generating system |
| CN108259001A (en) * | 2018-03-27 | 2018-07-06 | 北方民族大学 | A kind of photovoltaic module and photovoltaic battery panel based on spectral |
| CN208507699U (en) * | 2018-08-10 | 2019-02-15 | 珠海格力能源环境技术有限公司 | Photovoltaic module |
-
2018
- 2018-08-10 CN CN201810909966.5A patent/CN109103285A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140109952A1 (en) * | 2012-10-23 | 2014-04-24 | Lg Electronics Inc. | Solar cell module |
| CN106449830A (en) * | 2016-12-22 | 2017-02-22 | 苏州高德辰光电科技有限公司 | Reflecting back plate for photovoltaic assembly |
| CN207320136U (en) * | 2017-09-28 | 2018-05-04 | 青岛金鹊新能源科技有限公司 | A kind of building-material-type photovoltaic component and photovoltaic system |
| CN108039866A (en) * | 2017-12-05 | 2018-05-15 | 李会欣 | Photovoltaic generating system |
| CN108259001A (en) * | 2018-03-27 | 2018-07-06 | 北方民族大学 | A kind of photovoltaic module and photovoltaic battery panel based on spectral |
| CN208507699U (en) * | 2018-08-10 | 2019-02-15 | 珠海格力能源环境技术有限公司 | Photovoltaic module |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115172504A (en) * | 2022-07-21 | 2022-10-11 | 新源劲吾(北京)科技有限公司 | Color photovoltaic panel and manufacturing method thereof |
| CN115810683A (en) * | 2022-12-19 | 2023-03-17 | 江苏福旭科技有限公司 | High-efficiency light absorption monocrystalline silicon wafer |
| CN115810683B (en) * | 2022-12-19 | 2023-12-22 | 江苏福旭科技有限公司 | High-efficiency light-absorbing monocrystalline silicon wafer |
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