CN107026213A - A kind of completely black efficient photovoltaic module - Google Patents
A kind of completely black efficient photovoltaic module Download PDFInfo
- Publication number
- CN107026213A CN107026213A CN201710154943.3A CN201710154943A CN107026213A CN 107026213 A CN107026213 A CN 107026213A CN 201710154943 A CN201710154943 A CN 201710154943A CN 107026213 A CN107026213 A CN 107026213A
- Authority
- CN
- China
- Prior art keywords
- photovoltaic module
- interconnecting strip
- solar cell
- black
- completely black
- 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
- 238000004806 packaging method and process Methods 0.000 claims abstract description 10
- 239000002985 plastic film Substances 0.000 claims abstract description 9
- 229920006255 plastic film Polymers 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000000873 masking effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- 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
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/05—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells
- H01L31/0504—Electrical interconnection means between PV cells inside the PV module, e.g. series connection of PV cells specially adapted for series or parallel connection of solar cells in a module
-
- 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
-
- 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 relates to a kind of completely black efficient photovoltaic module, the problem of photovoltaic module conversion ratio is low, floor space is big is solved.The present apparatus includes the photovoltaic laminate of frame and scuncheon, photovoltaic laminate includes coated glass layer, the first packaging plastic film layer, solar cell layer, the second packaging plastic film layer, backboard successively from top to bottom, solar cell layer includes a plurality of solar battery sheets and interconnecting strip, solar battery sheet is serially connected to form some solar cell strings by interconnecting strip, each solar cell string end is in parallel by busbar, the interconnecting strip is sticked in the upper surface of solar battery sheet, and the upper surface of the interconnecting strip, which is sticked, the anti-dazzling film of deflectable reflection light.The present invention is sticked on interconnecting strip surface deflects reflective anti-dazzling film, to the secondary efficiency of light energy utilization for utilizing, improving photovoltaic module of light for being radiated at interconnecting strip position.
Description
Technical field
The invention belongs to technical field of photovoltaic power generation, more particularly to a kind of completely black efficient photovoltaic module.
Background technology
With the fast development of society, it is increasingly recognised that the limitation of the non-renewable energy resources such as oil, people are not
Disconnected trial taps a new source of energy to tackle upcoming energy crisis.Meanwhile, oil, coal equal energy source in use can not
Pollution can be produced to environment with avoiding, with the raising of people's environmental protection consciousness, requirement of the people to clean energy is also more next
It is higher.Solar energy is gradually utilized by all trades and professions at present as efficient, the free of contamination renewable resource of one kind.With people
Environmental protection consciousness raising, the development of distributed photovoltaic system steered a steady course.
Photovoltaic module is the critical component of distributed photovoltaic system, carries the important task for converting light energy into electric energy, photovoltaic
Component is formed by monolithic battery piece by Series Package, and high voltage can be obtained by series component, and multi-string battery piece is carried out simultaneously
Join and obtain high current.Photovoltaic module is the core in solar power generation, is still suffered from as the critical component of photoelectric conversion
Following problem：1st, the transformation efficiency of black photovoltaic module is 16% or so so that system area occupied is excessive；2nd, photovoltaic group
There is dazzle pollution in distributed system utilization in part.
The content of the invention
It is an object of the invention to solve the problem of photovoltaic module conversion ratio is low, floor space is big, there is provided a kind of completely black height
Imitate photovoltaic module.Another object of the present invention is to reduce the problem of photovoltaic module dazzle is polluted.
The technical solution adopted for the present invention to solve the technical problems is：A kind of completely black efficient photovoltaic module, including frame
With the photovoltaic laminate of scuncheon, photovoltaic laminate includes coated glass layer, the first packaging plastic film layer, too successively from top to bottom
Positive energy battery layers, the second packaging plastic film layer, backboard, it is characterised in that：Solar cell layer includes a plurality of solar battery sheets
And interconnecting strip, solar battery sheet is serially connected to form some solar cell strings by interconnecting strip, each solar cell string
End is in parallel by busbar, and the interconnecting strip is sticked in the upper surface of solar battery sheet, the upper surface patch of the interconnecting strip
Anti-dazzling film provided with deflectable reflection light.The present apparatus is sticked anti-dazzling film in the upper surface of interconnecting strip, and selection can be by
The anti-dazzling film that more than 45 degree of incident light deflecting reflection, the light of vertical incidence after anti-dazzling film reflection deflectable 45 degree with
On, it will be radiated at after the sunlight deflecting reflection of interconnecting strip position, by the secondary reflection of coated glass be irradiated to solar-electricity again
Secondary utilization is carried out on the piece of pond, makes the sunlight of interconnecting strip blocking position can be with the secondary light-use for utilizing, improving unit area
Rate.
Preferably, the anti-dazzling film is the redirection reflective membrane that incident light deflects more than 45 degree reflections.3M companies go out
The redirection reflective membrane of product（Light redirecting film, LRF）, incident light can be deflected certain angle back reflection.
The present apparatus can be reflected from the redirection reflective membrane marked as LRFT80, deflectable more than 45 degree of the sunlight of vertical incidence, instead
Light is penetrated to be improved by coated glass secondary reflection, not only anti-dazzle, and utilize the sunlight for being irradiated to interconnecting strip
The unit area optical energy utilization efficiency of photovoltaic module.
Preferably, the backboard is black backboard.Present apparatus backboard is designed using black, plays the effect of anti-dazzle.
Preferably, the busbar is arranged on the end of completely black efficient photovoltaic module, the busbar front is provided with black
Color insulation hides bar, and the busbar back side is provided with black backboard.
Preferably, the frame is black framework.Present apparatus backboard, frame are designed using black, busbar surface
Bar masking is hidden using black insulation, the effect of anti-dazzle is played.
The present invention is sticked on interconnecting strip surface deflects reflective anti-dazzling film, and the sunlight for being irradiated to interconnecting strip position is carried out
It is secondary to utilize, improve the efficiency of light energy utilization of photovoltaic module；Backboard, frame selects black, and busbar surface is also insulated using black
Bar masking is hidden, the effect of anti-dazzle is played.
Brief description of the drawings
The present invention is further illustrated below in conjunction with the accompanying drawings.
Fig. 1 is a kind of positive structure schematic of the present invention.
Fig. 2 is the layer structure schematic diagram of the photovoltaic laminate of the present invention.
Fig. 3 is the layer structure figure of the solar cell layer of the present invention.
In figure：1st, photovoltaic laminate, 2, frame, 3, black insulation hide bar, 4, coated glass layer, the 5, first packaging adhesive film
Layer, 6, solar cell layer, the 7, second packaging plastic film layer, 8, backboard, 9, anti-dazzling film, 10, interconnecting strip, 11, solar cell
Piece.
Embodiment
Below by specific embodiment and the present invention is further described with reference to accompanying drawing.
Embodiment：A kind of completely black efficient photovoltaic module.As shown in figure 1, the present apparatus includes frame 2, scuncheon is photovoltaic
Laminate 1, the frame is black framework.As shown in Fig. 2 photovoltaic laminate 2 from top to bottom successively include coated glass layer 4,
First packaging plastic film layer 5, solar cell layer 6, the second packaging plastic film layer 7, backboard 8.Backboard is black backboard.Solar cell
Layer 6 includes solar battery sheet 11 and interconnecting strip 10, and solar battery sheet 11 sets multiple, and multiple solar battery sheets pass through mutual
Bracing 10 is serially connected to form some solar cell strings, and each solar cell string end is in parallel by busbar, and busbar is set
Put in two ends of photovoltaic laminate 1, busbar upper surface hides bar 3 using black insulation and covered, and the back side of busbar has
Backboard.
As shown in figure 3, the interconnecting strip 10 is sticked in the upper surface of solar battery sheet 11, the upper surface of the interconnecting strip is also
It is sticked and upward deflects reflective anti-dazzling film 9.Anti-dazzling film uses the redirection reflective membrane that 3M companies produce（light
Redirecting film, LRF）, marked as LRFT80.The redirection reflective membrane of the label can deflect incident light after 45 degree
Reflected.
The upper surface of interconnecting strip is sticked anti-dazzling film, and from can be by the anti-dazzle of more than 45 degree of incident light deflecting reflection
Film, the light of vertical incidence deflects the sunlight for being radiated at interconnecting strip position deflectable more than 45 degree after anti-dazzling film reflection
After reflection, the secondary reflection of process coated glass is irradiated on solar battery sheet and carries out secondary utilization again, blocks interconnecting strip
The sunlight of position can be with the secondary efficiency of light energy utilization for utilizing, improving unit area.
Claims (5)
1. a kind of completely black efficient photovoltaic module, includes the photovoltaic laminate of frame and scuncheon, photovoltaic laminate is from top to bottom
Include coated glass layer, the first packaging plastic film layer, solar cell layer, the second packaging plastic film layer, backboard successively, its feature exists
In：Solar cell layer includes a plurality of solar battery sheets and interconnecting strip, and solar battery sheet is mutually gone here and there by interconnecting strip
Connection forms some solar cell strings, and each solar cell string end is in parallel by busbar, and the interconnecting strip is sticked in the sun
The upper surface of energy cell piece, the upper surface of the interconnecting strip, which is sticked, the anti-dazzling film of deflectable reflection light.
2. a kind of completely black efficient photovoltaic module according to claim 1, it is characterised in that：The anti-dazzling film is incident light
The redirection reflective membrane of more than 45 degree reflections of deflection.
3. a kind of completely black efficient photovoltaic module according to claim 1, it is characterised in that：The backboard is black backboard.
4. a kind of completely black efficient photovoltaic module according to claim 1, it is characterised in that：The busbar is arranged on completely black
The end of efficient photovoltaic module, the busbar front hides bar provided with black insulation, and the busbar back side is provided with black backboard.
5. a kind of completely black efficient photovoltaic module according to claim 1, it is characterised in that：The frame is black framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710154943.3A CN107026213A (en) | 2017-03-15 | 2017-03-15 | A kind of completely black efficient photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710154943.3A CN107026213A (en) | 2017-03-15 | 2017-03-15 | A kind of completely black efficient photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107026213A true CN107026213A (en) | 2017-08-08 |
Family
ID=59525350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710154943.3A Pending CN107026213A (en) | 2017-03-15 | 2017-03-15 | A kind of completely black efficient photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107026213A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833934A (en) * | 2017-12-11 | 2018-03-23 | 浙江宝利特新能源股份有限公司 | A kind of film and photovoltaic module and preparation method for photovoltaic module |
| CN107863406A (en) * | 2017-12-11 | 2018-03-30 | 浙江宝利特新能源股份有限公司 | A kind of reflectance coating and photovoltaic module and preparation method for photovoltaic module |
| CN108365033A (en) * | 2018-01-15 | 2018-08-03 | 横店集团东磁股份有限公司 | A kind of completely black polycrystalline efficient photovoltaic module and preparation method thereof |
| CN108550661A (en) * | 2018-06-13 | 2018-09-18 | 太仓鸿海精密机械有限公司 | A kind of solar battery glass plate patch reflecting strips equipment |
| CN108963014A (en) * | 2018-09-05 | 2018-12-07 | 浙江宝利特新能源股份有限公司 | A kind of Anti-glare photovoltaic module |
| CN109390424A (en) * | 2018-11-15 | 2019-02-26 | 江苏润达光伏无锡有限公司 | The completely black photovoltaic module of pad pasting and its manufacturing method |
| CN111477708A (en) * | 2020-05-08 | 2020-07-31 | 北京金茂绿建科技有限公司 | Gray front plate glass for photovoltaic module and gray photovoltaic module prepared from same |
| CN111477706A (en) * | 2020-04-27 | 2020-07-31 | 江苏东鋆光伏科技有限公司 | Photovoltaic module with reflective film and preparation process thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205050855U (en) * | 2015-09-06 | 2016-02-24 | 中电电气(上海)太阳能科技有限公司 | Deceive photovoltaic module entirely |
| CN106158993A (en) * | 2016-08-26 | 2016-11-23 | 江苏东鋆光伏科技有限公司 | Cell piece point-like main gate line interconnects reflective battery component and preparation method thereof |
| CN206541828U (en) * | 2017-03-15 | 2017-10-03 | 横店集团东磁股份有限公司 | A kind of completely black efficient photovoltaic module |
-
2017
- 2017-03-15 CN CN201710154943.3A patent/CN107026213A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205050855U (en) * | 2015-09-06 | 2016-02-24 | 中电电气(上海)太阳能科技有限公司 | Deceive photovoltaic module entirely |
| CN106158993A (en) * | 2016-08-26 | 2016-11-23 | 江苏东鋆光伏科技有限公司 | Cell piece point-like main gate line interconnects reflective battery component and preparation method thereof |
| CN206541828U (en) * | 2017-03-15 | 2017-10-03 | 横店集团东磁股份有限公司 | A kind of completely black efficient photovoltaic module |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107833934A (en) * | 2017-12-11 | 2018-03-23 | 浙江宝利特新能源股份有限公司 | A kind of film and photovoltaic module and preparation method for photovoltaic module |
| CN107863406A (en) * | 2017-12-11 | 2018-03-30 | 浙江宝利特新能源股份有限公司 | A kind of reflectance coating and photovoltaic module and preparation method for photovoltaic module |
| CN107833934B (en) * | 2017-12-11 | 2023-12-19 | 浙江宝利特新能源股份有限公司 | Film for photovoltaic module, photovoltaic module and preparation method |
| CN108365033A (en) * | 2018-01-15 | 2018-08-03 | 横店集团东磁股份有限公司 | A kind of completely black polycrystalline efficient photovoltaic module and preparation method thereof |
| CN108550661A (en) * | 2018-06-13 | 2018-09-18 | 太仓鸿海精密机械有限公司 | A kind of solar battery glass plate patch reflecting strips equipment |
| CN108550661B (en) * | 2018-06-13 | 2024-02-23 | 太仓鸿海精密机械有限公司 | Equipment for attaching reflecting strips to glass plates of solar cells |
| CN108963014A (en) * | 2018-09-05 | 2018-12-07 | 浙江宝利特新能源股份有限公司 | A kind of Anti-glare photovoltaic module |
| CN109390424A (en) * | 2018-11-15 | 2019-02-26 | 江苏润达光伏无锡有限公司 | The completely black photovoltaic module of pad pasting and its manufacturing method |
| CN111477706A (en) * | 2020-04-27 | 2020-07-31 | 江苏东鋆光伏科技有限公司 | Photovoltaic module with reflective film and preparation process thereof |
| CN111477708A (en) * | 2020-05-08 | 2020-07-31 | 北京金茂绿建科技有限公司 | Gray front plate glass for photovoltaic module and gray photovoltaic module prepared from same |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170808 |
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| RJ01 | Rejection of invention patent application after publication |