CN104409575A - Processing process for solar panel - Google Patents
Processing process for solar panel Download PDFInfo
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- CN104409575A CN104409575A CN201410780346.8A CN201410780346A CN104409575A CN 104409575 A CN104409575 A CN 104409575A CN 201410780346 A CN201410780346 A CN 201410780346A CN 104409575 A CN104409575 A CN 104409575A
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- solar
- solar panel
- substrate
- silicon crystal
- processing technology
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- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000000758 substrate Substances 0.000 claims abstract description 19
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000013078 crystal Substances 0.000 claims abstract description 16
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 16
- 239000010703 silicon Substances 0.000 claims abstract description 16
- 238000005516 engineering process Methods 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 13
- 229910021419 crystalline silicon Inorganic materials 0.000 claims abstract description 12
- 238000000746 purification Methods 0.000 claims abstract description 12
- 238000005242 forging Methods 0.000 claims abstract description 6
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 12
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000003825 pressing Methods 0.000 abstract 1
- DGIVNQGLQNFIBP-UHFFFAOYSA-N C(=O)OCCCC.C(=O)OCCCC Chemical compound C(=O)OCCCC.C(=O)OCCCC DGIVNQGLQNFIBP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F71/00—Manufacture or treatment of devices covered by this subclass
- H10F71/137—Batch treatment of the devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F71/00—Manufacture or treatment of devices covered by this subclass
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Photovoltaic Devices (AREA)
- Silicon Compounds (AREA)
Abstract
本发明公开了一种太阳能板的加工工艺，首先制造与所需生产的太阳能板形状一致的模具，然后将加热可变形的塑料高温处理后浇注至该模具中制得基板，然后将晶体硅进行高温提纯以及锻压后制得太阳能硅晶板，最终将太阳能硅晶板粘结在所述基板的上表面，最终形成太阳能板，通过上述方式，本发明能够简化太阳能板的制造过程，同时使得制造出的太阳能板的转换效率得到提高。The invention discloses a solar panel processing technology. Firstly, a mold conforming to the shape of the solar panel to be produced is manufactured, and then heated and deformable plastic is poured into the mold after high-temperature treatment to obtain a substrate, and then crystalline silicon is processed. After high-temperature purification and forging and pressing, the solar silicon crystal plate is obtained, and finally the solar silicon crystal plate is bonded to the upper surface of the substrate to finally form a solar panel. Through the above-mentioned method, the present invention can simplify the manufacturing process of the solar panel, and at the same time make the manufacturing The conversion efficiency of the solar panel is improved.
Description
技术领域 technical field
本发明涉及一种加工工艺，特别涉及一种太阳能板的加工工艺。 The invention relates to a processing technology, in particular to a processing technology of a solar panel.
背景技术 Background technique
随着科学技术的不断提高，太阳能技术的利用也越来越普及，而在太阳能技术中，太阳能板为太阳能发电系统中的核心部分，其作用是将太阳能转化为电能，或送往蓄电池中存储起来，或推动负载工作，而现阶段，在制造太阳能板的过程中，其加工工艺较为复杂，生产效率较低，而且制得的太阳能板的转换效率较低。 With the continuous improvement of science and technology, the use of solar energy technology is becoming more and more popular. In solar energy technology, solar panels are the core part of solar power generation systems, and their role is to convert solar energy into electrical energy or send it to storage batteries At this stage, in the process of manufacturing solar panels, the processing technology is relatively complicated, the production efficiency is low, and the conversion efficiency of the solar panels produced is low.
发明内容 Contents of the invention
本发明主要解决的技术问题是提供一种太阳能板的加工工艺，能够简化太阳能板的制造过程，同时使得制造出的太阳能板的转换效率得到提高。 The technical problem mainly solved by the present invention is to provide a solar panel processing technology, which can simplify the manufacturing process of the solar panel and improve the conversion efficiency of the manufactured solar panel.
为解决上述技术问题，本发明采用的一个技术方案是：提供一种太阳能板的加工工艺，其加工步骤具体如下： In order to solve the above-mentioned technical problems, a technical solution adopted in the present invention is to provide a processing technology for solar panels, the processing steps of which are as follows:
（1）、模具的制造过程：根据所需生产的太阳能板的形状制造出对开模具，使得所述对开模具内部的型腔形状与所述太阳能板的形状相一致； (1) The manufacturing process of the mold: according to the shape of the solar panel to be produced, a split mold is manufactured, so that the shape of the cavity inside the split mold is consistent with the shape of the solar panel;
（2）、基板的制造过程：选取加热可变形的塑料为基板材料，将该塑料放入高温熔炉中，然后浇注至上述模具中的型腔内形成基板； (2) The manufacturing process of the substrate: choose heated and deformable plastic as the substrate material, put the plastic into a high-temperature furnace, and then pour it into the cavity of the above-mentioned mold to form the substrate;
（3）、太阳能硅晶板的提纯过程：将晶体硅放入提纯炉内进行高温提纯，将附着在晶体硅内部的杂质全部滤除，然后采用锻压的方式将晶体硅内部的空隙全部压除，得到太阳能硅晶板； (3) Purification process of solar silicon crystal panels: Put the crystalline silicon into the purification furnace for high-temperature purification, filter out all the impurities attached to the crystalline silicon, and then use forging to press out all the voids inside the crystalline silicon , to obtain a solar silicon crystal panel;
（4）、太阳能硅晶板与基板的粘结过程：将上述硅晶板和上述基板在高温的环境下通过粘结剂连接，然后放入空气中，进行自然冷却。 (4) Bonding process of the solar silicon crystal panel and the substrate: connect the above-mentioned silicon crystal panel and the above-mentioned substrate through an adhesive in a high-temperature environment, and then put them into the air for natural cooling.
在本发明一个较佳实施例中，所述步骤（2）中的高温熔炉的温度为200-300℃。 In a preferred embodiment of the present invention, the temperature of the high temperature furnace in the step (2) is 200-300°C.
在本发明一个较佳实施例中，所述步骤（4）中的粘结剂采用邻苯二甲酸二丁酯和碳酸氢钠制成。 In a preferred embodiment of the present invention, the binder in the step (4) is made of dibutyl phthalate and sodium bicarbonate.
在本发明一个较佳实施例中，在所述粘结剂中，所述邻苯二甲酸二丁酯的含量为90-95%，所述碳酸氢钠的含量为5-10%。 In a preferred embodiment of the present invention, in the binder, the content of the dibutyl phthalate is 90-95%, and the content of the sodium bicarbonate is 5-10%.
本发明的有益效果是：本发明能够简化太阳能板的制造过程，同时使得制造出的太阳能板的转换效率得到提高。。 The beneficial effects of the invention are: the invention can simplify the manufacturing process of the solar panel, and at the same time, the conversion efficiency of the manufactured solar panel is improved. .
具体实施方式 Detailed ways
下面对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。 The preferred embodiments of the present invention are described in detail below, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.
本发明实施例包括： Embodiments of the invention include:
一种太阳能板的加工工艺，其加工步骤具体如下： A kind of processing technology of solar panel, its processing step is specifically as follows:
（1）、模具的制造过程：根据所需生产的太阳能板的形状制造出对开模具，使得所述对开模具内部的型腔形状与所述太阳能板的形状相一致； (1) The manufacturing process of the mold: according to the shape of the solar panel to be produced, a split mold is manufactured, so that the shape of the cavity inside the split mold is consistent with the shape of the solar panel;
（2）、基板的制造过程：选取加热可变形的塑料为基板材料，将该塑料放入高温熔炉中，然后浇注至上述模具中的型腔内形成基板； (2) The manufacturing process of the substrate: choose heated and deformable plastic as the substrate material, put the plastic into a high-temperature furnace, and then pour it into the cavity of the above-mentioned mold to form the substrate;
（3）、太阳能硅晶板的提纯过程：将晶体硅放入提纯炉内进行高温提纯，将附着在晶体硅内部的杂质全部滤除，然后采用锻压的方式将晶体硅内部的空隙全部压除，得到太阳能硅晶板； (3) Purification process of solar silicon crystal panels: Put the crystalline silicon into the purification furnace for high-temperature purification, filter out all the impurities attached to the crystalline silicon, and then use forging to press out all the voids inside the crystalline silicon , to obtain a solar silicon crystal panel;
（4）、太阳能硅晶板与基板的粘结过程：将上述硅晶板和上述基板在高温的环境下通过粘结剂连接，然后放入空气中，进行自然冷却。 (4) Bonding process of the solar silicon crystal panel and the substrate: connect the above-mentioned silicon crystal panel and the above-mentioned substrate through an adhesive in a high-temperature environment, and then put them into the air for natural cooling.
其中，所述步骤（2）中的高温熔炉的温度为200-300℃。 Wherein, the temperature of the high temperature furnace in the step (2) is 200-300°C.
在本发明的另一个较佳实施例中，所述步骤（4）中的粘结剂采用邻苯二甲酸二丁酯和碳酸氢钠制成；在所述粘结剂中，所述邻苯二甲酸二丁酯的含量为90-95%，所述碳酸氢钠的含量为5-10%。 In another preferred embodiment of the present invention, the binder in the step (4) is made of dibutyl phthalate and sodium bicarbonate; in the binder, the phthalate The content of dibutyl diformate is 90-95%, and the content of the sodium bicarbonate is 5-10%.
区别于现有技术，本发明揭示了一种太阳能板的加工工艺，首先制造与所需生产的太阳能板形状一致的模具，然后将加热可变形的塑料高温处理后浇注至该模具中制得基板，然后将晶体硅进行高温提纯以及锻压后制得太阳能硅晶板，最终将太阳能硅晶板粘结在所述基板的上表面，最终形成太阳能板，从而简化了太阳能板的制造过程，同时通过对晶体硅提纯以及锻压的方式使得制造出的太阳能板的转换效率得到提高。 Different from the prior art, the present invention discloses a solar panel processing technology. Firstly, a mold conforming to the shape of the solar panel to be produced is manufactured, and then heated and deformable plastic is poured into the mold after high-temperature treatment to obtain a substrate , and then the crystalline silicon is subjected to high-temperature purification and forging to obtain a solar silicon crystal panel, and finally the solar silicon crystal panel is bonded to the upper surface of the substrate to form a solar panel, thereby simplifying the manufacturing process of the solar panel, and at the same time through Purification and forging of crystalline silicon improve the conversion efficiency of the manufactured solar panels.
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。 The above is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the content of the description of the present invention, or directly or indirectly used in other related technical fields, shall be The same reasoning is included in the patent protection scope of the present invention.
Claims (4)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780346.8A CN104409575A (en) | 2014-12-17 | 2014-12-17 | Processing process for solar panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410780346.8A CN104409575A (en) | 2014-12-17 | 2014-12-17 | Processing process for solar panel |
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| Publication Number | Publication Date |
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| CN104409575A true CN104409575A (en) | 2015-03-11 |
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| CN201410780346.8A Pending CN104409575A (en) | 2014-12-17 | 2014-12-17 | Processing process for solar panel |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630785A (en) * | 2018-07-10 | 2018-10-09 | 成都先锋材料有限公司 | Method for manufacturing solar battery |
| CN108922944A (en) * | 2018-07-10 | 2018-11-30 | 成都先锋材料有限公司 | Method for manufacturing solar battery |
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| TW201232611A (en) * | 2011-01-19 | 2012-08-01 | Moser Baer India Ltd | Method of molding structures in a plastic substrate |
| CN102856410A (en) * | 2012-09-21 | 2013-01-02 | 张正泉 | Arc solar panel and processing technology |
| CN102912946A (en) * | 2012-09-07 | 2013-02-06 | 浙江合大太阳能科技有限公司 | Solar photovoltaic tile and manufacture method thereof |
| CN202996868U (en) * | 2013-01-11 | 2013-06-12 | 张正泉 | Novel arc-shaped solar energy panel |
-
2014
- 2014-12-17 CN CN201410780346.8A patent/CN104409575A/en active Pending
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|---|---|---|---|---|
| US4554038A (en) * | 1980-08-29 | 1985-11-19 | Trw Inc. | Process for fabricating lightweight, rigid solar array substrate |
| US20010029874A1 (en) * | 2000-04-11 | 2001-10-18 | Muirhead Scott Arthur William | Thermoformed platform |
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| TW201232611A (en) * | 2011-01-19 | 2012-08-01 | Moser Baer India Ltd | Method of molding structures in a plastic substrate |
| CN102912946A (en) * | 2012-09-07 | 2013-02-06 | 浙江合大太阳能科技有限公司 | Solar photovoltaic tile and manufacture method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108630785A (en) * | 2018-07-10 | 2018-10-09 | 成都先锋材料有限公司 | Method for manufacturing solar battery |
| CN108922944A (en) * | 2018-07-10 | 2018-11-30 | 成都先锋材料有限公司 | Method for manufacturing solar battery |
| CN108630785B (en) * | 2018-07-10 | 2019-11-05 | 成都先锋材料有限公司 | Method for manufacturing solar battery |
| CN108922944B (en) * | 2018-07-10 | 2019-11-12 | 成都先锋材料有限公司 | How to make a solar cell |
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Application publication date: 20150311 |