CN107946395A - Curved surface photovoltaic module - Google Patents
Curved surface photovoltaic module Download PDFInfo
- Publication number
- CN107946395A CN107946395A CN201711248986.4A CN201711248986A CN107946395A CN 107946395 A CN107946395 A CN 107946395A CN 201711248986 A CN201711248986 A CN 201711248986A CN 107946395 A CN107946395 A CN 107946395A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic module
- curved surface
- arc
- solar panel
- surface photovoltaic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 claims abstract description 7
- 230000017525 heat dissipation Effects 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/20—Optical components
- H02S40/22—Light-reflecting or light-concentrating means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
- H02S40/42—Cooling means
- H02S40/425—Cooling means using a gaseous or a liquid coolant, e.g. air flow ventilation, water circulation
-
- 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 present invention provides a kind of curved surface photovoltaic module, including glassy layer and solar panel, it is characterised in that the section of the glassy layer is curve shape, and it is arc-shaped protrusion glass layer is formed several sections, and each arc-shaped shape size is identical.The curved surface photovoltaic module of the present invention, improves the utilization rate to solar energy, while good heat dissipation effect, improves the generating efficiency of photovoltaic module.
Description
Technical field
The invention belongs to photovoltaic art, is specifically a kind of curved surface photovoltaic module.
Background technology
Photovoltaic module is the core in solar power system, and most important portion in solar power system
Point, its effect is to convert solar energy into electrical energy, and is sent in storage battery and stores, or promotes loaded work piece.Photovoltaic module
Combined by the solar cell of solar battery sheet or the different size cut open by laser cutting machine machine or steel-wire cutting machine
Form together.Due to electric current and voltage all very littles of monolithic solar cell piece, then we first connect them the high electricity of acquisition
After pressure, then acquisition high current in parallel, pass through a diode and then export.And they be encapsulated in a stainless steel, aluminium or
On other nonmetallic frames, install glass above and the backboard at the back side, be filled with nitrogen, sealing, be collectively referred to as component, also
It is photovoltaic module or says it is solar module.Common photovoltaic module, glassy layer is mostly smooth, and the sun only has noon
When just formed direct projection, therefore so the shortcomings that be that solar energy utilization ratio is limited, have impact on battery efficiency, and common photovoltaic module
Radiating efficiency it is also not high enough, equally have impact on battery efficiency.
The content of the invention
In order to solve the above technical problem, the present invention provides a kind of curved surface photovoltaic module.
A kind of curved surface photovoltaic module, including glassy layer and solar panel, it is characterised in that the section of the glassy layer is curve
Shape, it is arc-shaped protrusion glass layer is formed several sections, and each arc-shaped shape size is identical.
A kind of curved surface photovoltaic module, it is characterised in that the radius of the circular arc and circular arc vertex are between solar panel
Ratio of distances constant be 1:1.5—1:2.5.
A kind of curved surface photovoltaic module, it is characterised in that the radius of the circular arc and circular arc vertex are between solar panel
Ratio of distances constant be 1:2.
A kind of curved surface photovoltaic module, it is characterised in that the glassy layer is provided with several through holes, the through hole
The arc-shaped two sides are symmetrically distributed in, are set on the solar panel at the projection line position on the arc-shaped vertex of glassy layer
There are several through holes.
A kind of curved surface photovoltaic module, it is characterised in that the both sides up and down of the solar panel are respectively arranged with encapsulation
Layer, on the encapsulated layer through hole is also equipped with position corresponding with through hole on solar panel.
The curved surface photovoltaic module of the present invention, improves the utilization rate to solar energy, while good heat dissipation effect, improves photovoltaic
The generating efficiency of component.
Brief description of the drawings
Fig. 1 is the side view of the present invention；
Fig. 2 is the glassy layer top view of the present invention；
Fig. 3 is the solar panel top view of the present invention；
In figure, 1-glassy layer；2-solar panel；3-encapsulated layer；4-backboard；5-frame；6-through hole.
Embodiment
The present invention is described in detail below in conjunction with the accompanying drawings.
Embodiment 1：
As shown in Figure 1, a kind of curved surface photovoltaic module of the present invention, including glassy layer and solar panel, the section of glassy layer be
Curve shape, it is arc-shaped protrusion glass layer is formed several sections, and each arc-shaped shape size
It is identical.The ratio between the distance between the radius of circular arc and circular arc vertex to solar panel are 1:1.5.Such design, can improve difference
The utilization rate of the sunlight of angle.As shown in Figures 2 and 3, glassy layer is provided with several through holes, and through hole is symmetrically distributed in described
Arc-shaped two sides, are provided with several through holes on solar panel at the projection line position on the arc-shaped vertex of glassy layer.Battery
The both sides up and down of plate are respectively arranged with encapsulated layer, are also equipped with leading at position corresponding with through hole on solar panel on the encapsulated layer
Hole.Via design in this way coordinates the circular-arc-shaped design of glassy layer, compared to common heat emission hole, improves cross-ventilation effect
Fruit, heat dissipation effect are more preferable.
Embodiment 2：
As shown in Figure 1, a kind of curved surface photovoltaic module of the present invention, including glassy layer and solar panel, the section of glassy layer be
Curve shape, it is arc-shaped protrusion glass layer is formed several sections, and each arc-shaped shape size
It is identical.The ratio between the distance between the radius of circular arc and circular arc vertex to solar panel are 1:2.Such design, can improve different angles
The utilization rate of the sunlight of degree, by experiment, the ratio between the distance between the radius of circular arc and circular arc vertex to solar panel are 1:When 2
Sun light utilization efficiency highest, battery efficiency highest.As shown in Figures 2 and 3, glassy layer is provided with several through holes, through hole pair
Title is distributed in the arc-shaped two sides, is provided with solar panel at the projection line position on the arc-shaped vertex of glassy layer some
A through hole.The both sides up and down of solar panel are respectively arranged with encapsulated layer, position corresponding with through hole on solar panel on the encapsulated layer
Place is also equipped with through hole.Via design in this way coordinates the circular-arc-shaped design of glassy layer, compared to common heat emission hole, improves
Cross-ventilation effect, heat dissipation effect are more preferable.
Embodiment 3：
As shown in Figure 1, a kind of curved surface photovoltaic module of the present invention, including glassy layer and solar panel, the section of glassy layer be
Curve shape, it is arc-shaped protrusion glass layer is formed several sections, and each arc-shaped shape size
It is identical.The ratio between the distance between the radius of circular arc and circular arc vertex to solar panel are 1:2.5.Such design, can improve difference
The utilization rate of the sunlight of angle.As shown in Figures 2 and 3, glassy layer is provided with several through holes, and through hole is symmetrically distributed in described
Arc-shaped two sides, are provided with several through holes on solar panel at the projection line position on the arc-shaped vertex of glassy layer.Battery
The both sides up and down of plate are respectively arranged with encapsulated layer, are also equipped with leading at position corresponding with through hole on solar panel on the encapsulated layer
Hole.Via design in this way coordinates the circular-arc-shaped design of glassy layer, compared to common heat emission hole, improves cross-ventilation effect
Fruit, heat dissipation effect are more preferable.
By experiment, curved surface photovoltaic module of the invention compare common photovoltaic module, under 35 DEG C of temperature, temperature with
Generating efficiency is as shown in table 1：
The temperature and generating efficiency of the curved surface photovoltaic module of the present invention of table 1 and common photovoltaic module contrast table
By table 1 as it can be seen that the curved surface photovoltaic module heat dissipation performance of the present invention is substantially more preferable, and significantly improve photovoltaic module
Generating efficiency.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made within principle etc., are all contained within protection scope of the present invention.
Claims (5)
1. a kind of curved surface photovoltaic module, including glassy layer and solar panel, it is characterised in that the section of the glassy layer is shaped form
Shape, it is arc-shaped protrusion glass layer is formed several sections, and each arc-shaped shape size is identical.
2. a kind of curved surface photovoltaic module as claimed in claim 1, it is characterised in that the radius of the circular arc is arrived with circular arc vertex
The ratio between the distance between solar panel is 1:1.5—1:2.5.
3. a kind of curved surface photovoltaic module as claimed in claim 1, it is characterised in that the radius of the circular arc is arrived with circular arc vertex
The ratio between the distance between solar panel is 1:2.
A kind of 4. curved surface photovoltaic module as claimed in claim 1, it is characterised in that the glassy layer is provided with several through holes,
The through hole is symmetrically distributed in the arc-shaped two sides, in the projection line position on the arc-shaped vertex of glassy layer on the solar panel
The place of putting is provided with several through holes.
5. a kind of curved surface photovoltaic module as claimed in claim 4, it is characterised in that the both sides up and down of the solar panel are set respectively
It is equipped with encapsulated layer, through hole is also equipped with position corresponding with through hole on solar panel on the encapsulated layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248986.4A CN107946395A (en) | 2017-12-01 | 2017-12-01 | Curved surface photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711248986.4A CN107946395A (en) | 2017-12-01 | 2017-12-01 | Curved surface photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107946395A true CN107946395A (en) | 2018-04-20 |
Family
ID=61948280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711248986.4A Pending CN107946395A (en) | 2017-12-01 | 2017-12-01 | Curved surface photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107946395A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807577A (en) * | 2018-05-31 | 2018-11-13 | 海宁市高级技工学校 | Curved surface photovoltaic module |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013038416A (en) * | 2011-07-11 | 2013-02-21 | Hitoshi Sasai | Cubic arrayed solar cell module |
| CN203013770U (en) * | 2012-07-05 | 2013-06-19 | 夏普 | Photovoltaic module with enlarged light-receiving area |
| CN205335275U (en) * | 2016-02-01 | 2016-06-22 | 珠海格力电器股份有限公司 | Photovoltaic module |
| CN205863183U (en) * | 2016-08-08 | 2017-01-04 | 宜昌市向日葵能源科技有限公司 | A kind of solar module |
-
2017
- 2017-12-01 CN CN201711248986.4A patent/CN107946395A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013038416A (en) * | 2011-07-11 | 2013-02-21 | Hitoshi Sasai | Cubic arrayed solar cell module |
| CN203013770U (en) * | 2012-07-05 | 2013-06-19 | 夏普 | Photovoltaic module with enlarged light-receiving area |
| CN205335275U (en) * | 2016-02-01 | 2016-06-22 | 珠海格力电器股份有限公司 | Photovoltaic module |
| CN205863183U (en) * | 2016-08-08 | 2017-01-04 | 宜昌市向日葵能源科技有限公司 | A kind of solar module |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108807577A (en) * | 2018-05-31 | 2018-11-13 | 海宁市高级技工学校 | Curved surface photovoltaic module |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180420 |
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| RJ01 | Rejection of invention patent application after publication |