CN206059406U - A kind of solar photovoltaic assembly - Google Patents
A kind of solar photovoltaic assembly Download PDFInfo
- Publication number
- CN206059406U CN206059406U CN201620893034.2U CN201620893034U CN206059406U CN 206059406 U CN206059406 U CN 206059406U CN 201620893034 U CN201620893034 U CN 201620893034U CN 206059406 U CN206059406 U CN 206059406U
- Authority
- CN
- China
- Prior art keywords
- films
- layer
- solar photovoltaic
- photovoltaic assembly
- utility
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
Abstract
A kind of solar photovoltaic assembly, including photovoltaic cell, the photovoltaic cell upper surface is sequentially laminated with a PE films, the first encapsulated layer, glass substrate and silicon dioxide layer from bottom to up, and photovoltaic cell lower surface is sequentially laminated with the 2nd PE films, the second encapsulated layer, backboard and fireprotection layer from top to bottom.The beneficial effects of the utility model are that a PE films and the 2nd PE film tensile strength are larger, and specific insulation is also larger, therefore with good resistance PID abilities, significantly improve the mechanical strength and specific insulation of component；Silicon dioxide layer has anti-reflection effect, to increase the transmitance of wave band, further improves conversion efficiency；Fireprotection layer avoids the large area seriality fire that solar photovoltaic assembly is caused due to factors such as rosettees, improves the safety of solar photovoltaic assembly.
Description
Technical field
This utility model is related to photovoltaic module technical field, and in particular to a kind of solar photovoltaic assembly.
Background technology
Single solar cell can not directly do power supply use.Make power supply must by some cell series and parallels connection and
Component is packaged into tightly.Solar module（Also it is solar panel）It is the core in solar power system,
And most important part in solar power system.Its effect is to convert solar energy into electrical energy, or is deposited in being sent to accumulator
Storage is got up, or promotes loaded work piece.
In the prior art, solar photovoltaic assembly can accumulate suitable heat when opto-electronic conversion is carried out, additionally, component
Can be on fire by rosette heating or other extraneous factors, this will cause rosette and backboard burning, so as to burn out one
Continuous submatrix, or even bring disaster to whole photovoltaic plant；But the transformation efficiency of existing solar cell photovoltaic module is still relatively low,
Its development is limited to a certain extent, and PID effects (potential inducing attenuation effect) cause component power to decay, and even more add on snow
Frost；Photovoltaic cell needs the welding for undergoing high temperature and the process for being rapidly decreased to room temperature, the situation of fragment easily occurs.
The content of the invention
The purpose of this utility model is to provide a kind of solar photovoltaic assembly, to solve what is proposed in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides following technical scheme.
A kind of solar photovoltaic assembly, including photovoltaic cell, photovoltaic cell upper surface layer successively from bottom to up
A PE films, the first encapsulated layer, glass substrate and silicon dioxide layer are laminated with, photovoltaic cell lower surface is stacked gradually from top to bottom
There are the 2nd PE films, the second encapsulated layer, backboard and fireprotection layer.
As further scheme of the present utility model：The first PE films and the 2nd PE films are high density polyethylene (HDPE).
As further scheme of the present utility model：The thickness of the first PE films and the 2nd PE films is 0.3mm.
As further scheme of the present utility model：The thickness of the silicon dioxide layer is 100 nanometers.
As further scheme of the present utility model：The fireprotection layer is transparent fireproof layer, and its thickness is 0.8mm.
The beneficial effects of the utility model are that a PE films and the 2nd PE film tensile strength are larger, specific insulation also compared with
Greatly, therefore with good resistance PID abilities, the mechanical strength and specific insulation of component are significantly improved；Silicon dioxide layer
With anti-reflection effect, to increase the transmitance of section wave band, conversion efficiency is further improved；Fireprotection layer avoids photovoltaic group
The large area seriality fire that part is caused due to factors such as rosettees, improves the safety of solar photovoltaic assembly.
Description of the drawings
Fig. 1 is structural representation of the present utility model.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Fig. 1, in this utility model embodiment, a kind of solar photovoltaic assembly, including photovoltaic cell 1, the photovoltaic electric
Piece 1 upper surface in pond is sequentially laminated with a PE films 2, the first encapsulated layer 3, glass substrate 4 and silicon dioxide layer 5, light from bottom to up
Volt 1 lower surface of cell piece is sequentially laminated with the 2nd PE films 6, the second encapsulated layer 7, backboard 8 and fireprotection layer 9 from top to bottom.
The first PE films 2 and the 2nd PE films 6 are the thickness of high density polyethylene (HDPE), a PE films 2 and the 2nd PE films 6
Degree is 0.3mm.
The thickness of the silicon dioxide layer 5 is 100 nanometers.
The fireprotection layer 9 is transparent fireproof layer, and its thickness is 0.8mm.
Operation principle of the present utility model is：First PE films 2 and 6 tensile strength of the 2nd PE films are larger, specific insulation
It is larger, therefore with good resistance PID abilities, significantly improve the mechanical strength and specific insulation of component；Silicon dioxide
Layer 5 has anti-reflection effect, to increase the transmitance of section wave band, further improves conversion efficiency；Fireprotection layer 9 avoids solar energy
The large area seriality fire that volt component is caused due to factors such as rosettees, improves the safety of solar photovoltaic assembly.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from this utility model basic feature, this utility model can be realized in other specific forms.Therefore,
No matter from the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model
By claims rather than described above is limited, it is intended that by fall claim equivalency implication and scope
Interior all changes are included in this utility model.Any reference in claim should not be considered as involved by limiting
Claim.
This specification is been described by according to embodiment, but not each embodiment only includes an independent technical side
Case, this narrating mode of description is only that those skilled in the art should be whole using description as one for clarity
Body, the technical scheme in each embodiment also can be appropriately combined, formed it will be appreciated by those skilled in the art that other embodiment.
Claims (5)
1. a kind of solar photovoltaic assembly, including photovoltaic cell, it is characterised in that the photovoltaic cell upper surface from down to
On be sequentially laminated with a PE films, the first encapsulated layer, glass substrate and silicon dioxide layer, photovoltaic cell lower surface is from top to bottom
It is sequentially laminated with the 2nd PE films, the second encapsulated layer, backboard and fireprotection layer.
2. a kind of solar photovoltaic assembly according to claim 1, it is characterised in that a PE films and the 2nd PE films
It is high density polyethylene (HDPE).
3. a kind of solar photovoltaic assembly according to claim 1 and 2, it is characterised in that a PE films and second
The thickness of PE films is 0.3mm.
4. a kind of solar photovoltaic assembly according to claim 1, it is characterised in that the thickness of the silicon dioxide layer is
100 nanometers.
5. a kind of solar photovoltaic assembly according to claim 1, it is characterised in that the fireprotection layer is transparent fireproof
Layer, its thickness are 0.8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620893034.2U CN206059406U (en) | 2016-08-17 | 2016-08-17 | A kind of solar photovoltaic assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620893034.2U CN206059406U (en) | 2016-08-17 | 2016-08-17 | A kind of solar photovoltaic assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206059406U true CN206059406U (en) | 2017-03-29 |
Family
ID=58380750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620893034.2U Expired - Fee Related CN206059406U (en) | 2016-08-17 | 2016-08-17 | A kind of solar photovoltaic assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206059406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301018A (en) * | 2018-11-15 | 2019-02-01 | 江苏润达光伏无锡有限公司 | Anti- snail line photovoltaic module and its manufacturing method |
-
2016
- 2016-08-17 CN CN201620893034.2U patent/CN206059406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109301018A (en) * | 2018-11-15 | 2019-02-01 | 江苏润达光伏无锡有限公司 | Anti- snail line photovoltaic module and its manufacturing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102632669B (en) | Fluoride thin film backplane with light reflection function | |
| CN204029826U (en) | A kind of encapsulating structure of flexible thin-film solar assembly | |
| CN102856403A (en) | Flexible solar battery component and packaging method thereof | |
| CN101110454A (en) | Semi-rim solar photovoltaic building unit | |
| KR101920495B1 (en) | Solar cell module and preparing thereof | |
| CN103579390B (en) | Resin substrate solar module | |
| CN206059406U (en) | A kind of solar photovoltaic assembly | |
| CN202633353U (en) | Silica gel hermetic packaging board for photovoltaic cells | |
| CN102945880B (en) | Photovoltaic module with functions of reducing reflection and increasing efficiency | |
| CN205211770U (en) | Anti PID solar module | |
| CN101979247A (en) | Packaging back sheet for solar photovoltaic cell | |
| CN104282785B (en) | Photovoltaic module and fabricating method thereof | |
| CN106299004A (en) | A kind of environment-friendly type CIGS flexible battery assembly | |
| CN203787440U (en) | New solar photovoltaic assembly | |
| CN103000765A (en) | Packaging method of photovoltaic module and photovoltaic module | |
| CN203013761U (en) | High efficiency heat radiation photovoltaic assembly | |
| CN109244165A (en) | The solar panel of high life | |
| CN103321360A (en) | Compound solar battery roof faceplate and production method thereof | |
| CN206432267U (en) | A kind of double layer antireflection coating solar panel | |
| CN204304914U (en) | The photovoltaic module of resistance to hot spot | |
| CN203674225U (en) | High-strength light-weight solar assembly | |
| CN107170852A (en) | A kind of light-weight solar component and its manufacture method | |
| CN209071352U (en) | A kind of composite material solar panel | |
| CN206758445U (en) | Light-duty automatically cleaning photovoltaic module | |
| CN203339196U (en) | Novel photovoltaic module structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170329 Termination date: 20190817 |