CN106656005A - Manufacturing method of white crystalline-silicon solar assembly frame - Google Patents
Manufacturing method of white crystalline-silicon solar assembly frame Download PDFInfo
- Publication number
- CN106656005A CN106656005A CN201611012676.8A CN201611012676A CN106656005A CN 106656005 A CN106656005 A CN 106656005A CN 201611012676 A CN201611012676 A CN 201611012676A CN 106656005 A CN106656005 A CN 106656005A
- Authority
- CN
- China
- Prior art keywords
- silicon solar
- white
- crystal silicon
- frame
- crystalline
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 229910021419 crystalline silicon Inorganic materials 0.000 title abstract 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 12
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 12
- AOWKSNWVBZGMTJ-UHFFFAOYSA-N calcium titanate Chemical compound [Ca+2].[O-][Ti]([O-])=O AOWKSNWVBZGMTJ-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004816 latex Substances 0.000 claims abstract description 6
- 229920000126 latex Polymers 0.000 claims abstract description 6
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 6
- 239000011787 zinc oxide Substances 0.000 claims abstract description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 42
- 229910052710 silicon Inorganic materials 0.000 claims description 42
- 239000010703 silicon Substances 0.000 claims description 42
- 239000013078 crystal Substances 0.000 claims description 41
- 239000011248 coating agent Substances 0.000 claims description 18
- 238000000576 coating method Methods 0.000 claims description 18
- 239000004411 aluminium Substances 0.000 claims description 11
- 238000002360 preparation method Methods 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 5
- 239000012467 final product Substances 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052791 calcium Inorganic materials 0.000 claims 1
- 239000011575 calcium Substances 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract description 5
- 238000010248 power generation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000003973 paint Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Classifications
-
- 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
- H02S30/00—Structural details of PV modules other than those related to light conversion
- H02S30/10—Frame structures
-
- 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
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a manufacturing method of a white crystalline-silicon solar assembly frame. The method comprises the following steps that (1) a crystalline-silicon solar aluminum frame is prepared in a die-opening manner, and is kept standby; and (2) a white paint is coated on the surface of the crystalline-silicon solar aluminum frame uniformly, and dried to obtain the white crystalline-silicon solar assembly frame. The white paint is composed of 80-90% of white latex, 1-10% of calcium titanate, 0.5-5% if calcium carbonate, 0.5-5% of titanium dioxide and 0.5-5% of zinc oxide by mass with the sum of all components is 100%. The manufacturing method is simple in technical steps and easy to realize, the prepared white crystalline-silicon solar assembly frame has a higher diffuse reflection rate, a crystalline-silicon solar assembly prepared by the frame has a higher power, and the white crystalline-silicon solar assembly frame can be widely applied to the field of solar power generation.
Description
Technical field
The present invention relates to crystal silicon solar batteries technical field, more particularly, to a kind of white crystal silicon solar module frame
Preparation method.
Background technology
Solar energy is a kind of clean energy resource of sustainable use, and our times faces the challenge of population, resource, environment,
In seeking the process of human social, Solar use is increasingly paid attention to by countries in the world, and solar energy is used as one kind
Efficiently, free of contamination renewable resource, is gradually utilized by all trades and professions at present.This to alleviating China energy shortage situation,
Environmental pollution is reduced, while improving the living standard of people, is had very important significance.
Crystal silicon solar component is the core in solar electrical energy generation, as photoelectric conversion critical component still suffer from
Lower Railway Project：(1) at present 16% or so, also there is very big room for promotion in the transformation efficiency of crystal silicon solar component；(2)
The relatively low diffusing reflection rate of conventional crystal silicon solar module frame promotes assembly temperature further to raise the decline with component power.
The content of the invention
The present invention is that the crystal silicon solar component transformation efficiency in order to solve the problems, such as prior art is relatively low, there is provided a kind of
Processing step is simple, the white crystal silicon solar module frame preparation method easily implemented, obtained white crystal silicon solar component
Frame has higher full reflectivity, and (solar energy is converted to have higher power with crystal silicon solar component obtained in this frame
Efficiency), field of solar thermal power generation can be widely used in as crystal silicon solar module frame.
To achieve these goals, the present invention is employed the following technical solutions：
A kind of white crystal silicon solar module frame preparation method, comprises the following steps：
(1) crystal silicon solar aluminium frame is obtained by the way of die sinking, it is stand-by；
(2) by white coating even application in crystal silicon solar aluminium jamb surface, after being dried white crystal silicon solar is obtained final product
Module frame, the white coating is made up of the component of following mass percent：White latex 80～90%, calcium titanate 1～
10%, calcium carbonate 0.5～5%, titanium dioxide 0.5～5%, zinc oxide 0.5～5%, each component sum is 100%.The present invention
In white formulation for coating material is optimized, paintability is excellent, and diffusing reflection rate is high, and is difficult to shrink into ridges or open when being dried
Split.
Preferably, the crystal silicon solar component aluminum seal ring thickness is 1.5～1.8mm.
Preferably, in step (2), the applied thickness of white coating is 0.01～0.1mm.The coating thickness of coating can not
Cross thin or blocked up, crease easily when being otherwise easily dried or overlong time, affect coating quality.
Preferably, in step (2), baking temperature is 25～100 DEG C, 10～24h of drying time.
Therefore, the present invention has the advantages that：
(1) white crystal silicon solar module frame preparation method simple there is provided a kind of processing step, easily implementing, is obtained
White crystal silicon solar module frame have higher full reflectivity, with crystal silicon solar component obtained in this frame have more
High power (solar conversion efficiency), can be widely used in field of solar thermal power generation as crystal silicon solar module frame；
(2) white formulation for coating material is optimized, paintability is excellent, diffusing reflection rate is high, and is difficult to receive when being dried
Shrink wrinkle or ftracture.
Specific embodiment
Below by specific embodiment, the present invention will be further described.
Embodiment 1
(1) mode for adopting die sinking is obtained crystal silicon solar aluminium frame of the thickness for 1.5mm, stand-by；
(2) by white coating even application in crystal silicon solar aluminium jamb surface, applied thickness is 0.01mm, after being dried i.e.
White crystal silicon solar module frame is obtained, baking temperature is 25 DEG C, drying time 24h, and white coating is by following mass percent
Component composition：White latex 90%, calcium titanate 1%, calcium carbonate 2%, titanium dioxide 2%, zinc oxide 5%.
Embodiment 2
(1) mode for adopting die sinking is obtained crystal silicon solar aluminium frame of the thickness for 1.8mm, stand-by；
(2) by white coating even application in crystal silicon solar aluminium jamb surface, applied thickness is 0.1mm, after being dried i.e.
White crystal silicon solar module frame is obtained, baking temperature is 100 DEG C, drying time 10h, and white coating is by following mass percent
Component composition：White latex 80%, calcium titanate 10%, calcium carbonate 5%, titanium dioxide 0.5%, zinc oxide 4.5%.
Embodiment 3
(1) mode for adopting die sinking is obtained crystal silicon solar aluminium frame of the thickness for 1.7mm, stand-by；
(2) by white coating even application in crystal silicon solar aluminium jamb surface, applied thickness is 0.05mm, after being dried i.e.
White crystal silicon solar module frame is obtained, baking temperature is 60 DEG C, drying time 15h, and white coating is by following mass percent
Component composition：White latex 85%, calcium titanate 9%, calcium carbonate 0.5%, titanium dioxide 5%, zinc oxide 0.5%.
Obtained white crystal silicon solar module frame in the various embodiments described above is installed into the crystal silicon sun of producing line production
Solar components can be obtained in laminate, and carry out power test, relative to routine (being not coated with white coating) crystal silicon solar aluminium
The solar components of frame, power can lift 0.32%, 0.38%, 0.28%, illustrate the white crystal silicon sun obtained by the present invention
Energy module frame has higher diffusing reflection rate, can be used as the frame of high power crystal silicon solar component.
Embodiment described above is one kind preferably scheme of the present invention, not makees any pro forma to the present invention
Limit, also have other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (4)
1. a kind of white crystal silicon solar module frame preparation method, it is characterised in that comprise the following steps：
(1) crystal silicon solar aluminium frame is obtained by the way of die sinking, it is stand-by；
(2) by white coating even application in crystal silicon solar aluminium jamb surface, after being dried white crystal silicon solar component is obtained final product
Frame, the white coating is made up of the component of following mass percent：White latex 80～90%, calcium titanate 1～10%, carbon
Sour calcium 0.5～5%, titanium dioxide 0.5～5%, zinc oxide 0.5～5%, each component sum is 100%.
2. a kind of white crystal silicon solar module frame preparation method according to claim 1, it is characterised in that the crystalline substance
Silicon solar component aluminum seal ring thickness is 1.5～1.8mm.
3. a kind of white crystal silicon solar module frame preparation method according to claim 1, it is characterised in that step
(2) in, the applied thickness of white coating is 0.01～0.1mm.
4. a kind of white crystal silicon solar module frame preparation method according to claim 1, it is characterised in that step
(2) in, baking temperature is 25～100 DEG C, 10～24h of drying time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012676.8A CN106656005A (en) | 2016-11-17 | 2016-11-17 | Manufacturing method of white crystalline-silicon solar assembly frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611012676.8A CN106656005A (en) | 2016-11-17 | 2016-11-17 | Manufacturing method of white crystalline-silicon solar assembly frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106656005A true CN106656005A (en) | 2017-05-10 |
Family
ID=58807984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611012676.8A Pending CN106656005A (en) | 2016-11-17 | 2016-11-17 | Manufacturing method of white crystalline-silicon solar assembly frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106656005A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130118480A1 (en) * | 2011-11-16 | 2013-05-16 | Babcock & Wilcox Power Generation Group, Inc. | Solar tube panel with dual-exposure heat absorption |
| CN103199124A (en) * | 2012-01-04 | 2013-07-10 | 杜邦太阳能有限公司 | Solar cell |
| CN104362950A (en) * | 2014-11-17 | 2015-02-18 | 苏州东润太阳能科技有限公司 | Solar cell frame |
| CN204597869U (en) * | 2015-04-14 | 2015-08-26 | 江阴晟翔科技有限公司 | The solar-electricity assembly of high-conversion rate |
-
2016
- 2016-11-17 CN CN201611012676.8A patent/CN106656005A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130118480A1 (en) * | 2011-11-16 | 2013-05-16 | Babcock & Wilcox Power Generation Group, Inc. | Solar tube panel with dual-exposure heat absorption |
| CN103199124A (en) * | 2012-01-04 | 2013-07-10 | 杜邦太阳能有限公司 | Solar cell |
| CN104362950A (en) * | 2014-11-17 | 2015-02-18 | 苏州东润太阳能科技有限公司 | Solar cell frame |
| CN204597869U (en) * | 2015-04-14 | 2015-08-26 | 江阴晟翔科技有限公司 | The solar-electricity assembly of high-conversion rate |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |