CN105207596B - Novel photovoltaic module - Google Patents
Novel photovoltaic module Download PDFInfo
- Publication number
- CN105207596B CN105207596B CN201510702312.1A CN201510702312A CN105207596B CN 105207596 B CN105207596 B CN 105207596B CN 201510702312 A CN201510702312 A CN 201510702312A CN 105207596 B CN105207596 B CN 105207596B
- Authority
- CN
- China
- Prior art keywords
- photovoltaic module
- alloy frame
- laminate
- frame
- aluminum alloy
- 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
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 16
- 239000000956 alloy Substances 0.000 claims abstract description 16
- 239000011651 chromium Substances 0.000 claims abstract description 11
- 239000011777 magnesium Substances 0.000 claims abstract description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 8
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000010949 copper Substances 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052802 copper Inorganic materials 0.000 claims abstract description 6
- 239000011573 trace mineral Substances 0.000 claims abstract description 6
- 235000013619 trace mineral Nutrition 0.000 claims abstract description 6
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 5
- 239000010703 silicon Substances 0.000 claims abstract description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000003292 glue Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 229910000553 6063 aluminium alloy Inorganic materials 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 9
- 239000004411 aluminium Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002313 adhesive film Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
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
The present invention relates to a kind of novel photovoltaic module, including laminate and around the alloy frame on laminate edge, the alloy frame is aluminum alloy frame, and includes trace element by weight percentage：0.4 0.7% silicon ,≤0.25% iron, 0.05 0.4% copper, 0.7 1.0% magnesium, the chromium of ＜ 0.2%, the tin of the lead of ＜ 0.1% and ＜ 0.1%.The present invention is greatly improved the mechanical property of photovoltaic module in itself by using new aluminum alloy frame, it can meet more and more harsh outdoor requirement, its yield strength with higher, tensile strength and hardness after tested, its mechanical property is significantly stronger than No. 6063 aluminum alloy frames common in the art, and it can also reduce the weight of frame itself and production cost.
Description
Technical field
The present invention relates to photovoltaic power generation technology, more particularly to a kind of novel photovoltaic module.
Background technology
The surrounding of common photovoltaic module is both provided with frame, and the effect of frame is very big, it not only can conveniently be installed, but also can
To increase the intensity of photovoltaic module, and frame is centered around the edge of photovoltaic module, can also play well protection and it is close
Effect is sealed, extends the service life of photovoltaic module, while also allow for transporting and install.Photovoltaic component frame generally more at present uses
Architecture aluminium alloy profile, base material trade mark 6063/6063T.In order to adapt to the severe of photovoltaic module installation environment weather conditions, aluminium closes
The surface of golden-rimmed frame needs to carry out oxidation processes, and also to be integrated and examined according to the size of component own specifications during photovoltaic module manufacture
Consider the factor such as wind resistance pressure and assembly radiating and reasonably select frame, conventional photovoltaic module is used with aluminium frame currently on the market
6063 materials, the attainable mechanical property 200MPA of the material or so, but hardness only has 10-12HW, as frame cost is into one
Step optimization, its mechanical property requirements is higher and higher, this is proposed strict requirements for the structure design and material of frame, and
This routine aluminium frame is also increasingly difficult to meet more stringent application requirement.
The content of the invention
It is an object of the invention to propose a kind of novel photovoltaic module, it can improve the mechanics performance of aluminum alloy frame, can
Improve the bearing capacity and its service life of photovoltaic module.
For this purpose, the present invention uses following technical scheme：A kind of novel photovoltaic module, including laminate and around
Alloy frame on laminate edge, the alloy frame is aluminum alloy frame, and is included by weight percentage micro-
Secondary element：The silicon of 0.4-0.7% ,≤0.25% iron, the copper of 0.05-0.4%, the magnesium of 0.7-1.0%, the chromium of ＜ 0.2%, ＜
0.1% lead and the tin of ＜ 0.1%.
Further, the silicone content is 0.64%, the iron content 0.15%, and the copper content is 0.22%, described
Content of magnesium is 0.94%, and the chromium content is 0.01%, and the lead content is 0.01%, and the Theil indices are 0.03%.
Further, the alloy frame be equipped with clamping part, a pair of of supporting walls below clamping part and with it is described
The bottom wall of supporting walls connection, the clamping part are clamped on the edge of the laminate, and the inner side of clamping part is equipped with folder
Hold groove and the Tibetan glue groove above holding tank.
Further, the lower section of the holding tank is equipped with the load bearing arm for supporting the laminate, the load bearing arm and described
Hide the both sides up and down that glue groove is located at the holding tank respectively；The supporting walls are connected between the load bearing arm and the bottom wall,
Two supporting walls are arranged in parallel and are equipped with cavity between the two.
The present invention is greatly improved the mechanical property of photovoltaic module in itself by using new aluminum alloy frame, can meet
More and more harsh outdoor requirement, after tested its yield strength with higher, tensile strength and hardness, its mechanical property
No. 6063 aluminum alloy frames common in the art are significantly stronger than, and it can also reduce the weight of frame itself and be produced into
This.
Brief description of the drawings
Fig. 1 is the structure diagram of novel photovoltaic module of the present invention.
Fig. 2 is the Mechanics Performance Testing figure of the aluminum alloy frame of novel photovoltaic module of the present invention.
Fig. 3 is the Mechanics Performance Testing figure of No. 6063 aluminum alloy frames that photovoltaic module uses in the prior art.
Embodiment
Further illustrate technical scheme below with reference to the accompanying drawings and specific embodiments.
As shown in Figure 1, the present invention provides a kind of novel photovoltaic module, it includes laminate 20 and around laminate 20
Alloy frame on edge, wherein, the laminate 20 includes cover board, backboard, the photovoltaic between cover board and backboard
Cell piece and packaging adhesive film.
The alloy frame 10 be equipped with a clamping part 11, a pair of of supporting walls 12 positioned at the lower section of clamping part 11 and with institute
The bottom wall 13 of the connection of supporting walls 12 is stated, the clamping part 11 is used for the edge for being clamped in the laminate 20, and clamps
The inner side in portion 11 is equipped with a holding tank 14 and the Tibetan glue groove 15 above holding tank 14, and the Tibetan glue groove 15 is located at the lamination
Above the cover board of part 20, the lower section of the holding tank 14 is equipped with the load bearing arm 16 for supporting the laminate 20, the load bearing arm 16
It is located at the both sides up and down of the holding tank 14 respectively with the Tibetan glue groove 15.The supporting walls 12 are connected to 16 He of load bearing arm
Between the bottom wall 13, and two supporting walls 12 are arranged in parallel, between the two equipped with cavity 18.
It is noted that the alloy frame 10 of the present invention is a kind of brand-new aluminum alloy frame, it is closed in existing aluminium
Add copper Cu, chromium Cr, rare earth trace element in golden material (such as No. 6063 aluminium alloys), and using higher extrusion temperature and
Extruding force, coordinates rapid cooling method so that its material mechanical performance reaches 314MPA, and hardness can arrive 14-16HW, greatly carry
The high mechanical property of frame, can meet more harsh photovoltaic module application requirement.It is described in present pre-ferred embodiments
The trace element and its composition proportion included in aluminum alloy frame is (percentage by weight) specific as follows：
| Silicon Si | Iron Fe | Copper Cu | Magnesium Mg | Chromium Cr | Lead Pb | Tin Sn |
| 0.4-0.7 | ≤0.25 | 0.05-0.4 | 0.7-1.0 | ＜ 0.2 | ＜ 0.1 | ＜ 0.1 |
By substantial amounts of experiment, it can clearly be seen that adding the aluminum alloy frame after trace element has the mechanics of higher
Performance, compared with No. 6063 traditional aluminum alloy frames, yield strength, tensile strength are obviously improved, and are additionally, since itself
The raising of intensity so that less material can be used to meet requirement of the photovoltaic module to frame mechanical property, therefore, this hair
The weight of bright aluminum alloy frame will also become more slim and graceful, can greatly save material and production cost.In one kind of the present invention
In embodiment, the trace element contained in the aluminium alloy is following (percentage by weight %)：
| Silicon Si | Iron Fe | Copper Cu | Magnesium Mg | Chromium Cr | Lead Pb | Tin Sn |
| 0.64 | 0.15 | 0.22 | 0.94 | 0.01 | 0.01 | 0.03 |
As shown in Figures 2 and 3, by Mechanics Performance Testing, the yield strength of the aluminium alloy of the present embodiment is 300.0N/
mm2, tensile strength 314.0N/mm2, and the yield strength of No. 6063 aluminium alloys of the prior art is 257.9N/ after tested
mm2, tensile strength：277.0N/mm2, hardness 10HW-12HW.As it can be seen that the aluminium alloy in the present embodiment is than existing No. 6063
Aluminium alloy has stronger mechanical property, its material mechanical performance reaches 314MPA, and hardness can arrive 14-16HW, greatly improves
The mechanical property of frame, is a kind of brand-new photovoltaic component frame.
Above in association with the specific embodiment technical principle that the invention has been described.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention cannot be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (4)
1. a kind of novel photovoltaic module, including laminate and exist around the alloy frame on laminate edge, its feature
In, the alloy frame is aluminum alloy frame, and the aluminum alloy frame coordinates the generation of rapid cooling method, and by weight percentage
Meter includes trace element：The silicon of 0.4-0.7% ,≤0.25% iron, the copper of 0.05-0.4%, the magnesium of 0.7-1.0%, ＜
The tin of 0.2% chromium, the lead of ＜ 0.1% and ＜ 0.1%.
2. novel photovoltaic module according to claim 1, it is characterised in that the silicone content is 0.64%, and the iron contains
Amount 0.15%, the copper content are 0.22%, and the content of magnesium is 0.94%, and the chromium content is 0.01%, the lead content
For 0.01%, the Theil indices are 0.03%.
3. novel photovoltaic module according to claim 2, it is characterised in that the alloy frame is equipped with clamping part, is located at
A pair of of supporting walls below clamping part and the bottom wall being connected with the supporting walls, the clamping part are clamped in the laminate
Edge on, and the inner side of clamping part is equipped with holding tank and the Tibetan glue groove above holding tank.
4. novel photovoltaic module according to claim 3, it is characterised in that the lower section of the holding tank is equipped with described in support
The load bearing arm of laminate, the load bearing arm and the both sides up and down hidden glue groove and be located at the holding tank respectively；The supporting walls
It is connected between the load bearing arm and the bottom wall, two supporting walls are arranged in parallel and are equipped with cavity between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702312.1A CN105207596B (en) | 2015-10-26 | 2015-10-26 | Novel photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510702312.1A CN105207596B (en) | 2015-10-26 | 2015-10-26 | Novel photovoltaic module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105207596A CN105207596A (en) | 2015-12-30 |
| CN105207596B true CN105207596B (en) | 2018-05-04 |
Family
ID=54955081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510702312.1A Expired - Fee Related CN105207596B (en) | 2015-10-26 | 2015-10-26 | Novel photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105207596B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL3196324T3 (en) * | 2016-01-22 | 2019-04-30 | Amag Rolling Gmbh | Curable aluminium alloy on an al-mg-si-basis |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101294254A (en) * | 2008-05-23 | 2008-10-29 | 徐友才 | Photovoltaic solar frame aluminium alloy section with overlength service-life, production method and structure thereof |
| CN103849796A (en) * | 2014-02-28 | 2014-06-11 | 北京精研通科技有限公司 | Aluminum-alloy 6262 modified alloy material |
| CN104467642A (en) * | 2014-12-23 | 2015-03-25 | 常熟高嘉能源科技有限公司 | Corrosion-resistant solar assembly frame |
| CN204669293U (en) * | 2015-06-06 | 2015-09-23 | 合肥泊吾光能科技有限公司 | The photovoltaic module aluminium frame of a kind of band three excessive glue grooves |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX352255B (en) * | 2010-09-08 | 2017-11-16 | Alcoa Inc Star | Improved 6xxx aluminum alloys, and methods for producing the same. |
-
2015
- 2015-10-26 CN CN201510702312.1A patent/CN105207596B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101294254A (en) * | 2008-05-23 | 2008-10-29 | 徐友才 | Photovoltaic solar frame aluminium alloy section with overlength service-life, production method and structure thereof |
| CN103849796A (en) * | 2014-02-28 | 2014-06-11 | 北京精研通科技有限公司 | Aluminum-alloy 6262 modified alloy material |
| CN104467642A (en) * | 2014-12-23 | 2015-03-25 | 常熟高嘉能源科技有限公司 | Corrosion-resistant solar assembly frame |
| CN204669293U (en) * | 2015-06-06 | 2015-09-23 | 合肥泊吾光能科技有限公司 | The photovoltaic module aluminium frame of a kind of band three excessive glue grooves |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105207596A (en) | 2015-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 215129 Suzhou high tech Zone, Jiangsu, Lu Shan Road, No. 199 Applicant after: CSI SOLAR POWER GROUP Co.,Ltd. Applicant after: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. Address before: 215129 Suzhou high tech Zone, Jiangsu, Lu Shan Road, No. 199 Applicant before: CSI SOLAR POWER (CHINA) Inc. Applicant before: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee after: Atlas sunshine Power Group Co.,Ltd. Patentee after: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. Address before: No. 199, deer mountain road, Suzhou high tech Zone, Jiangsu Province Patentee before: CSI SOLAR POWER GROUP Co.,Ltd. Patentee before: CANADIAN SOLAR MANUFACTURING (CHANGSHU) Inc. |
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| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |