CN106784092A - A kind of two-sided pair of glass photovoltaic module - Google Patents
A kind of two-sided pair of glass photovoltaic module Download PDFInfo
- Publication number
- CN106784092A CN106784092A CN201611213548.XA CN201611213548A CN106784092A CN 106784092 A CN106784092 A CN 106784092A CN 201611213548 A CN201611213548 A CN 201611213548A CN 106784092 A CN106784092 A CN 106784092A
- Authority
- CN
- China
- Prior art keywords
- welding
- photovoltaic module
- glass photovoltaic
- sided pair
- type double
- 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 title claims abstract description 22
- 238000003466 welding Methods 0.000 claims abstract description 35
- 241000446313 Lamella Species 0.000 claims abstract description 8
- 239000002390 adhesive tape Substances 0.000 claims abstract description 6
- 239000005336 safety glass Substances 0.000 claims description 6
- 238000002834 transmittance Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 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
- H01L31/0488—Double glass encapsulation, e.g. photovoltaic cells arranged between front and rear glass sheets
-
- 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
-
- 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 discloses a kind of two-sided pair of glass photovoltaic module is proposed, the power of double wave photovoltaic module unit is improve.A kind of two-sided pair of glass photovoltaic module, including the foreboard, the first encapsulated layer, solar cell lamella, the second encapsulated layer and the backboard that set gradually from top to bottom, second welding of the solar cell lamella including N-type double-side cell, the first welding of the upper surface for being arranged on the N-type double-side cell, the lower surface for being arranged on the N-type double-side cell, the upper surface covering of first welding is provided with reflective tape, and the lower surface of second welding is also covered and is provided with reflective tape.The reflective tape is the Reflective adhesive tape of the lower surface for bonding the upper surface or second welding that are arranged on first welding.
Description
Technical field
The invention belongs to solar cell module field, more particularly to a kind of two-sided pair of glass photovoltaic module.
Background technology
N-type cell has the advantages of body life time is high, and illumination is undamped, is currently the another important research side of high-efficiency battery
To.N-type double-side cell is also one of focus of research at present in the industry.Esbablished corporation also falls over each other exploitation to two-sided solar double-glass assemblies in the industry,
The two-sided solar double-glass assemblies for developing more power are the important research directions of this area.Current conventional 60 one side single crystal battery components
Peak power about 285W or so, has reached corresponding technical bottleneck.
The content of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art and problem, it is proposed that a kind of two-sided pair of glass light
Volt component, improves the power of double wave photovoltaic module unit.
The technical solution adopted by the present invention is as follows：
A kind of two-sided pair of glass photovoltaic module, including foreboard, the first encapsulated layer, the solar battery sheet for setting gradually from top to bottom
Layer, the second encapsulated layer and backboard, the solar cell lamella include N-type double-side cell, are arranged on the N-type double-side cell
Upper surface the first welding, be arranged on the N-type double-side cell lower surface the second welding, the upper table of first welding
Face covering is provided with reflective tape, and the lower surface of second welding is also covered and is provided with reflective tape.
Preferably, the reflective tape is the following table for bonding the upper surface or second welding that are arranged on first welding
The Reflective adhesive tape in face.
Preferably, the thickness G T.GT.GT 0.27mm of first welding and/or second welding.
Preferably, the solar cell lamella also includes that width is 0.8 ~ 1.0mm and thickness confluxing for 0.4 ~ 5mm
Band.
Preferably, the foreboard and/or the backboard by light transmittance more than 94% safety glass system thoroughly super white patterned high
Into.
It is highly preferred that the thickness of the super white patterned safety glass thoroughly high is 1.8 ~ 3.2mm.
Preferably, the two-sided pair of glass photovoltaic module also includes terminal box, and the terminal box is arranged on the side of the backboard
At edge position.
The present invention uses above scheme, has the following advantages that compared to existing technology：
Using N-type double-side cell, N-type double-side cell possesses without photo attenuation, and cell backside receives the advantages of scattering sunshine, group
The more conventional one side p-type battery component of part power is high by about 4% or so；With reference to Reflective adhesive tape, the reflecting rate of welding is improved, increase battery
Absorptance；Realize component front, back side high-power output.
Brief description of the drawings
Accompanying drawing 1 is the structural representation of a kind of pair of glass photovoltaic module of the invention；
Accompanying drawing 2 is the set location schematic diagram of terminal box of the invention.
In above-mentioned accompanying drawing,
1st, foreboard；2nd, the first encapsulated layer；3rd, N-type double-side cell；30a, the first welding；30b, the second welding；31st, reflective tape；4、
Second encapsulated layer；5th, backboard；6th, terminal box.
Specific embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be understood by the person skilled in the art.Definition of the present invention to orientation is the usual observation visual angle according to those skilled in the art
Defined with order to describe convenient, specific direction do not limited, e.g., above corresponding to the upside of paper in accompanying drawing 1, under correspond to
The downside of paper in accompanying drawing 1.
Referring to the drawings shown in 1, a kind of two-sided pair of glass photovoltaic module, including foreboard 1, the first envelope for setting gradually from top to bottom
Dress layer 2, solar cell lamella, the second encapsulated layer 4 and backboard 5.Solar cell lamella includes N-type double-side cell 3, sets
The first welding 30a in the upper surface of the N-type double-side cell 3, be arranged on the N-type double-side cell 3 lower surface second
The upper surface covering of welding 30b, the first welding 30a is provided with reflective tape 31, and the lower surface of the second welding 30b also covers
Lid is provided with reflective tape 31.Using N-type double-side cell 3, N-type double-side cell 3 possesses without photo attenuation, and cell backside receives scattering
The advantages of sunshine, the more conventional one side p-type battery component of component power is high by about 4% or so.
Reflective tape 31 is arranged on the upper surface of the first welding 30a or the lower surface of the second welding 30b for bonding
Reflective adhesive tape, Reflective adhesive tape preferably high improves the reflecting rate of welding 30a and 30b, increases battery absorptance.And first welding
30a and the second welding 30b are 0.8 ~ 1.0mm and thickness using convergent belt wide, i.e. width using the thick welding of thickness G T.GT.GT 0.27mm
Spend the convergent belt for 0.4 ~ 5mm.Component power can accordingly lift 0.7% or so.
Foreboard 1 and backboard 5 are made up of the safety glass thoroughly super white patterned high of light transmittance more than 94%.The super white patterned height
The thickness of saturating safety glass is 1.8 ~ 3.2mm.Component power can accordingly improve 0.5% or so.
Referring to the drawings shown in 2, two-sided pair of glass photovoltaic module also includes terminal box 6, and terminal box 6 is arranged on the edge of backboard 5
At position, set near metal edge frame.Using the terminal box 6 of edge mounting means, realize that module backside is unobstructed, the back of the body is not influenceed
Face cell power generation.
Aspects above, realizes that two-sided pair of glass power of battery output improves 5.2% or so.The present invention completely can be in tradition
Crystal silicon component production line is realized, without increasing any operation and manpower in producing line.
Described solar cell layer includes multiple spaced N-type double-side cells 3, and each N-type double-side cell 3 is upper
Surface and the first encapsulated layer 2 are oppositely arranged, and the lower surface of each N-type double-side cell 3 and the second encapsulated layer 4 are oppositely arranged.That is, first
The number of the N-type double-side cell 3 between any corresponding position of 2 and second encapsulated layer of encapsulated layer 4 is not more than 1, and multiple N-types are double
Face battery 3 maintains an equal level and sets, rather than is laminated along the vertical direction.
First encapsulated layer 2 and the second encapsulated layer 4 are EVA layer.
The above embodiments merely illustrate the technical concept and features of the present invention, is a kind of preferred embodiment, and its purpose exists
Present disclosure is will appreciate that in person skilled in the art and implemented according to this, protection of the invention can not be limited with this
Scope.Equivalent transformation or modification that all Spirit Essences of the invention are made, should all cover protection scope of the present invention it
It is interior.
Claims (7)
1. a kind of two-sided pair of glass photovoltaic module, including foreboard, the first encapsulated layer, the solar battery sheet for setting gradually from top to bottom
Layer, the second encapsulated layer and backboard, it is characterised in that：The solar cell lamella include N-type double-side cell, be arranged on it is described
First welding of the upper surface of N-type double-side cell, be arranged on the N-type double-side cell lower surface the second welding, described
The upper surface covering of one welding is provided with reflective tape, and the lower surface of second welding is also covered and is provided with reflective tape.
2. two-sided pair of glass photovoltaic module according to claim 1, it is characterised in that：The reflective tape is arranged on institute for bonding
State the Reflective adhesive tape of the upper surface of the first welding or the lower surface of second welding.
3. two-sided pair of glass photovoltaic module according to claim 1, it is characterised in that：First welding and/or described
The thickness G T.GT.GT 0.27mm of two weldings.
4. two-sided pair of glass photovoltaic module according to claim 1, it is characterised in that：The solar cell lamella also includes
Width is that 0.8 ~ 1.0mm and thickness are the convergent belt of 0.4 ~ 5mm.
5. two-sided pair of glass photovoltaic module according to claim 1, it is characterised in that：The foreboard and/or the backboard by
The safety glass thoroughly super white patterned high of light transmittance more than 94% is made.
6. two-sided pair of glass photovoltaic module according to claim 5, it is characterised in that：The super white patterned safety glass thoroughly high
Thickness be 1.8 ~ 3.2mm.
7. two-sided pair of glass photovoltaic module according to claim 1, it is characterised in that：The two-sided pair of glass photovoltaic module is also wrapped
Terminal box is included, the terminal box is arranged at the marginal position of the backboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611213548.XA CN106784092A (en) | 2016-12-23 | 2016-12-23 | A kind of two-sided pair of glass photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611213548.XA CN106784092A (en) | 2016-12-23 | 2016-12-23 | A kind of two-sided pair of glass photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106784092A true CN106784092A (en) | 2017-05-31 |
Family
ID=58920670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611213548.XA Pending CN106784092A (en) | 2016-12-23 | 2016-12-23 | A kind of two-sided pair of glass photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106784092A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148631A (en) * | 2018-09-26 | 2019-01-04 | 晶科能源科技（海宁）有限公司 | A kind of two-sided double glass photovoltaic modulies |
| CN109378351A (en) * | 2018-10-25 | 2019-02-22 | 江苏彩虹永能新能源有限公司 | A kind of two-sided double glass photovoltaic modulies of HIT |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202423340U (en) * | 2012-01-20 | 2012-09-05 | 英利集团有限公司 | N-type solar two-sided power generation assembly |
| CN102709371A (en) * | 2012-05-08 | 2012-10-03 | 常州天合光能有限公司 | Solder strip structure for solar cell module |
| CN102751344A (en) * | 2012-07-20 | 2012-10-24 | 合肥海润光伏科技有限公司 | Photovoltaic reflecting thin-film |
| CN103022170A (en) * | 2012-12-29 | 2013-04-03 | 常州大学 | Reflective strip of photovoltaic module and method for implementing reflective strip |
| CN203351624U (en) * | 2013-05-15 | 2013-12-18 | 阿特斯(中国)投资有限公司 | Compound reflective soldering strip and panel assembly |
| CN203377239U (en) * | 2013-07-29 | 2014-01-01 | 苏州阿特斯阳光电力科技有限公司 | Welding strip for crystalline silica solar battery |
| CN203481258U (en) * | 2013-10-08 | 2014-03-12 | 润峰电力有限公司 | Novel reflective film high efficiency solar energy assembly |
| CN103956409A (en) * | 2014-05-09 | 2014-07-30 | 上海广耀电子科技有限公司 | Sticking method for reflective film for photovoltaic module in photovoltaic welding strip automatic welding production line |
| CN103996740A (en) * | 2014-05-09 | 2014-08-20 | 上海广耀电子科技有限公司 | Grid line adjustable reflective film adhering method for photovoltaic assembly |
| CN204809231U (en) * | 2015-07-21 | 2015-11-25 | 晶科能源有限公司 | Two glass photovoltaic module |
| CN205069651U (en) * | 2015-09-30 | 2016-03-02 | 上海山晟太阳能科技有限公司 | Solar cell dual glass assembly of two -sided electricity generation |
| CN206250208U (en) * | 2016-12-23 | 2017-06-13 | 中利腾晖光伏科技有限公司 | A kind of two-sided pair of glass photovoltaic module |
-
2016
- 2016-12-23 CN CN201611213548.XA patent/CN106784092A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202423340U (en) * | 2012-01-20 | 2012-09-05 | 英利集团有限公司 | N-type solar two-sided power generation assembly |
| CN102709371A (en) * | 2012-05-08 | 2012-10-03 | 常州天合光能有限公司 | Solder strip structure for solar cell module |
| CN102751344A (en) * | 2012-07-20 | 2012-10-24 | 合肥海润光伏科技有限公司 | Photovoltaic reflecting thin-film |
| CN103022170A (en) * | 2012-12-29 | 2013-04-03 | 常州大学 | Reflective strip of photovoltaic module and method for implementing reflective strip |
| CN203351624U (en) * | 2013-05-15 | 2013-12-18 | 阿特斯(中国)投资有限公司 | Compound reflective soldering strip and panel assembly |
| CN203377239U (en) * | 2013-07-29 | 2014-01-01 | 苏州阿特斯阳光电力科技有限公司 | Welding strip for crystalline silica solar battery |
| CN203481258U (en) * | 2013-10-08 | 2014-03-12 | 润峰电力有限公司 | Novel reflective film high efficiency solar energy assembly |
| CN103956409A (en) * | 2014-05-09 | 2014-07-30 | 上海广耀电子科技有限公司 | Sticking method for reflective film for photovoltaic module in photovoltaic welding strip automatic welding production line |
| CN103996740A (en) * | 2014-05-09 | 2014-08-20 | 上海广耀电子科技有限公司 | Grid line adjustable reflective film adhering method for photovoltaic assembly |
| CN204809231U (en) * | 2015-07-21 | 2015-11-25 | 晶科能源有限公司 | Two glass photovoltaic module |
| CN205069651U (en) * | 2015-09-30 | 2016-03-02 | 上海山晟太阳能科技有限公司 | Solar cell dual glass assembly of two -sided electricity generation |
| CN206250208U (en) * | 2016-12-23 | 2017-06-13 | 中利腾晖光伏科技有限公司 | A kind of two-sided pair of glass photovoltaic module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109148631A (en) * | 2018-09-26 | 2019-01-04 | 晶科能源科技（海宁）有限公司 | A kind of two-sided double glass photovoltaic modulies |
| CN109378351A (en) * | 2018-10-25 | 2019-02-22 | 江苏彩虹永能新能源有限公司 | A kind of two-sided double glass photovoltaic modulies of HIT |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206250208U (en) | A kind of two-sided pair of glass photovoltaic module | |
| CN204538042U (en) | A kind of double-sided solar battery assembly | |
| CN205542827U (en) | Photovoltaic module with heat dissipation backplate | |
| CN103367507A (en) | Photovoltaic module | |
| CN107833936A (en) | Generating electricity on two sides photovoltaic module | |
| CN201699027U (en) | Solar photovoltaic film coating assembly | |
| CN106784092A (en) | A kind of two-sided pair of glass photovoltaic module | |
| CN202957275U (en) | Photovoltaic-thermoelectricity integrated assembly | |
| WO2017049798A1 (en) | Pid-resistant and wind sand resistant crystalline silicon solar cell assembly | |
| CN102184989A (en) | Fireproof crystalline silicon photovoltaic module | |
| CN202307950U (en) | Solar battery assembly for photovoltaic building integration and back board thereof | |
| CN203481258U (en) | Novel reflective film high efficiency solar energy assembly | |
| CN203503670U (en) | Double-glazed assembly with high utilization rate | |
| CN104979418B (en) | A kind of solar cell module with uniform heat conduction function | |
| CN207651501U (en) | A kind of solar energy photovoltaic power generation sandwich glass | |
| CN106898659A (en) | Dual-glass solar cell assembly and system | |
| CN206628477U (en) | Dual-glass solar cell assembly and system | |
| CN207651496U (en) | A kind of solar energy photovoltaic electricity generation system | |
| CN202816987U (en) | Packaging structure for solar module | |
| CN207602586U (en) | A kind of high solar double-glass assemblies of light utilization ratio | |
| CN205376549U (en) | Anti -dazzle mesh photovoltaic module | |
| CN205610575U (en) | Integrated solar cell panel | |
| CN201000892Y (en) | Novel concentration film solar energy component | |
| CN204558489U (en) | Solar module | |
| CN104332508A (en) | Solar cell module |
Legal Events
| 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 | ||
| CB02 | Change of applicant information |
Address after: 215542 Jiangsu city of Suzhou province Changshou City Shajiabang Changkun Industrial Park Teng Hui Road No. 1 Applicant after: Suzhou Tenghui Photovoltaic Technology Co., Ltd. Address before: 215542 Jiangsu city of Suzhou province Changshou City Shajiabang Changkun Industrial Park Teng Hui Road No. 1 Applicant before: Zhongli Talesun Solar Technology Co., Ltd. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
|
| RJ01 | Rejection of invention patent application after publication |