CN107799622A - A kind of solar energy carbon-fiber floor-heating and preparation method thereof - Google Patents
A kind of solar energy carbon-fiber floor-heating and preparation method thereof Download PDFInfo
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- CN107799622A CN107799622A CN201610806943.2A CN201610806943A CN107799622A CN 107799622 A CN107799622 A CN 107799622A CN 201610806943 A CN201610806943 A CN 201610806943A CN 107799622 A CN107799622 A CN 107799622A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 45
- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 41
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 41
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 41
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 80
- 239000010703 silicon Substances 0.000 claims abstract description 80
- 239000004065 semiconductor Substances 0.000 claims abstract description 75
- 239000006117 anti-reflective coating Substances 0.000 claims abstract description 17
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004411 aluminium Substances 0.000 claims abstract description 13
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 70
- 239000010410 layer Substances 0.000 claims description 30
- 239000011521 glass Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 14
- 238000007789 sealing Methods 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 6
- 238000003475 lamination Methods 0.000 claims description 6
- -1 polyethylene Polymers 0.000 claims description 6
- 229920000573 polyethylene Polymers 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 6
- 229910052709 silver Inorganic materials 0.000 claims description 6
- 239000004332 silver Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 238000001039 wet etching Methods 0.000 claims description 6
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 5
- 238000000605 extraction Methods 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 5
- 238000007650 screen-printing Methods 0.000 claims description 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 5
- 238000009413 insulation Methods 0.000 claims description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000009792 diffusion process Methods 0.000 claims description 3
- 230000005684 electric field Effects 0.000 claims description 3
- 229910052736 halogen Inorganic materials 0.000 claims description 3
- 150000002367 halogens Chemical class 0.000 claims description 3
- 235000008216 herbs Nutrition 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000011229 interlayer Substances 0.000 claims description 3
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 238000009966 trimming Methods 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 description 7
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical group [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000005336 safety glass Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000127225 Enceliopsis nudicaulis Species 0.000 description 1
- 238000003854 Surface Print Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009408 flooring Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- H01L31/06—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 characterised by at least one potential-jump barrier or surface barrier
- H01L31/068—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 characterised by at least one potential-jump barrier or surface barrier the potential barriers being only of the PN homojunction type, e.g. bulk silicon PN homojunction solar cells or thin film polycrystalline silicon PN homojunction solar cells
- H01L31/0687—Multiple junction or tandem solar cells
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D13/00—Electric heating systems
- F24D13/02—Electric heating systems solely using resistance heating, e.g. underfloor heating
- F24D13/022—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements
- F24D13/024—Electric heating systems solely using resistance heating, e.g. underfloor heating resistances incorporated in construction elements in walls, floors, ceilings
-
- 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
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic System
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B3/00—Ohmic-resistance heating
- H05B3/40—Heating elements having the shape of rods or tubes
- H05B3/54—Heating elements having the shape of rods or tubes flexible
- H05B3/56—Heating cables
-
- 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
- Y02E10/544—Solar cells from Group III-V materials
-
- 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
- Y02E10/547—Monocrystalline silicon PV cells
-
- 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
Abstract
The invention discloses a kind of solar energy carbon-fiber floor-heating and preparation method thereof.The solar energy carbon-fiber floor-heating includes solar energy battery pack and the carbon fiber heating line electrically connected with solar energy battery pack, the solar energy battery pack includes multiple solar energy batteries, the solar energy battery includes P-type semiconductor silicon and is separately positioned on the first N-type semiconductor silicon of P-type semiconductor silicon both sides, second N-type semiconductor silicon, the first described N-type semiconductor silicon is provided with antireflective coating and positive electrode, and described positive electrode is connected through antireflective coating with the first N-type semiconductor silicon, the second described N-type semiconductor silicon is provided with aluminium paste layer and back electrode, described aluminium paste layer penetrates the second N-type semiconductor silicon and is connected with P-type semiconductor silicon, described back electrode is connected through aluminium paste layer with P-type semiconductor silicon.The present invention can utilize Driven by Solar Energy floor heating, have the advantages of energy-saving and environmental protection.
Description
Technical field
The invention belongs to ground radiation heating FIELD OF THE INVENTIONThe, and in particular to a kind of solar energy carbon-fiber floor-heating and its preparation
Method.
Background technology
Solar energy（solar energy）, refer to the infrared radiant energy of the sun, main performance is exactly the sunray often said.
Modern times are typically used as generating electricity or provide the energy for water heater.Since life on earth is born, just mainly provided with the sun
Infrared radiant energy is survived, and is also understood from ancient human with sun dry part, and as the method for making food, such as salt manufacturing and solarization are salty
Fish etc..In the case where fossil fuel is reduced increasingly, solar energy turns into the important component that the mankind use the energy, and constantly
It is developed.The utilization of solar energy has a photothermal deformation and opto-electronic conversion two ways, solar power generation be it is a kind of it is emerging can be again
The raw energy.
Floor heating is the abbreviation of floor panel heating, be using whole ground as radiator, by the heating agent in flooring radiation layer,
Whole ground is uniformly heated, the rule radiated upwards using the accumulation of heat and heat on ground itself is conducted from the bottom to top, to reach
To the purpose of heating.And in order to warm oneself, people need to consume big energy.Therefore providing a kind of floor heating of energy-saving and environmental protection turns into
The study hotspot of people.
The content of the invention
In view of the shortcomings of the prior art, it is a primary object of the present invention to provide a kind of solar energy carbon-fiber floor-heating and its
Preparation method.
To realize aforementioned invention purpose, the technical solution adopted by the present invention includes：
A kind of solar energy carbon-fiber floor-heating, it includes solar energy battery pack and the carbon electrically connected with solar energy battery pack is fine
Line with heating function is tieed up, the solar energy battery pack includes multiple solar energy batteries, and the solar energy battery includes P-type semiconductor
Silicon and the first N-type semiconductor silicon, the second N-type semiconductor silicon for being separately positioned on P-type semiconductor silicon both sides, the first described N-type
Semiconductor silicon is provided with antireflective coating and positive electrode, and described positive electrode connects through antireflective coating and the first N-type semiconductor silicon
Connect, the second described N-type semiconductor silicon is provided with aluminium paste layer and back electrode, and described aluminium paste layer penetrates the second N-type semiconductor silicon
It is connected with P-type semiconductor silicon, described back electrode is connected through aluminium paste layer with P-type semiconductor silicon.
Among some embodiments, described carbon fiber heating line includes carbon fiber, the resistance to height being wrapped on carbon fiber
Warm insulating barrier and the protective layer being wrapped on temperature-resistant insulation layer, the protective layer include polyethylene layer and are wrapped in polyethylene layer
On low smoke and zero halogen material layer, the both ends of the carbon fiber are electrically connected by wire with described solar energy battery pack.
Among some embodiments, described antireflective coating includes silicon nitride film.
Among some embodiments, the solar energy battery pack also includes being separately positioned on above and below solar energy battery
The armorplate glass and solar energy backboard of both sides, and pass through EVA between described solar energy battery and solar energy backboard
Material layer connects, and is connected between described solar energy battery and armorplate glass by EVA material layer.
The EVA material is ethylene-vinyl acetate copolymer chemicals English name：ethylene-vinyl
acetate copolymer。
Among some more specific embodiment, the solar energy battery pack also includes being used to accommodate safety glass
The sealing frame of plate, solar energy backboard and solar energy battery, the sealing frame are provided with terminal box.
Among some embodiments, the positive electrode of the solar energy battery includes main Gate lines and secondary grid line, and adjacent
The main Gate lines of two solar energy batteries pass through band connection of confluxing.
The invention provides a kind of preparation method of the solar energy carbon-fiber floor-heating, it is included carbon fiber heating line
Be filled in interlayer be made product, prepare solar energy battery pack and by the solar energy battery pack it is installed outdoors and will
Described product electrically connects with described solar energy battery pack.
Among some more specific embodiment, the preparation method of the solar energy battery pack includes following step
Suddenly：
（1）, cell piece sorting, choose that performance is consistent or similar multiple solar energy batteries, it is standby；
（2）, welding of battery film, convergent belt is welded in the main gate line of the solar energy battery；
（3）, battery strings welding, multiple solar energy batteries described in step 2 are serially connected；
（4）, laying, by multiple solar energy batteries, glass, the rubber cushion of well cutting and the backboard after concatenation according to certain level
Lay, convergent belt and extraction electrode are welded, be ready for being laminated, the convergent belt is tin plating copper strips；
（5）, laminating packaging, the solar energy battery laid is put into laminating machine, by vacuumizing the air in component
Extract out, then heating makes rubber cushion fusing that battery, glass and backboard to bond together, and component is taken out in finally cooling；
（6）, trimming, stretched out after rubber cushion fusing due to pressure during lamination and be formed by curing flash, cut after lamination
Remove；
（7）, frame up, solar energy battery component after step 6 is laminated dress sealing frame, to increase the strong of solar energy component
Degree；
（8）, terminal box installation, conductor terminal connection：At module backside lead be bonded a wiring box, in favor of battery with
Connection between other equipment or battery；
（9）, finished product test：The power output of battery is demarcated, tests its output characteristics, determines the credit rating of component.
Among some more specifically embodiment, the preparation method of the solar energy battery, comprise the following steps：
Step 1: making herbs into wool, manufactures monocrystalline and/or polycrystalline on the surface of P-type semiconductor silicon respectively；
Step 2: diffusion, in the both sides up and down of P-type semiconductor silicon face, the first N-type of doping pentad phosphorus formation is partly led respectively
Body silicon and the second N-type semiconductor silicon, so as to form PN junction in P-type semiconductor silicon face；
Step 3: wet etching cleans, edge PN junction is removed, to prevent short circuit up and down, afterwards with sour being used in wet etching
Phosphorosilicate glass remove；
Step 4: coated with antireflection film, antireflective coating is plated in the first N-type semiconductor silicon face；
Step 5: back electrode prints, extraction back electrode is stamped by silk-screen printing in the second N-type semiconductor silicon face；
Step 6: back of the body electric field printing, in the second N-type semiconductor silicon face silk-screen printing aluminum slurry, back side p-type is penetrated by sintering
PN junction between semiconductor silicon and the second N-type semiconductor silicon, and form good contact with P-type semiconductor silicon；
Step 7: positive electrode prints, positive electrode is formed in the first N-type semiconductor silicon face printing silver paste, the positive electrode includes
Main gate line and secondary grid line；
Step 8: the parameters of battery are detected by classification and Detection.
Among some more specifically embodiment, the acid described in step 3 includes HF acid, and/or institute in step 4
The antireflective coating stated includes silicon nitride film, and/or the material of back electrode described in step 5 includes silver paste.
Among some embodiments, the parameter includes open-circuit voltage, short circuit current, operating voltage, operating current, most
High-power, fill factor, curve factor, radiant illumination, conversion efficiency, series resistance, parallel resistance, point electric current, reverse current and/or temperature
In any one or two or more combinations.
Compared with prior art, advantages of the present invention includes：
1. the invention provides a kind of solar energy carbon-fiber floor-heating can utilize Driven by Solar Energy floor heating, there are energy-saving and environmental protection
The advantages of, and the solar energy carbon-fiber floor-heating of the present invention can get up storage of solar energy, and sunshine is opened when needing heating
Can battery pack.
2. the preparation method of solar energy carbon-fiber floor-heating provided by the invention is simple, material is cheap, and greatly improves too
The production efficiency and reliability of solar ray energy battery.
Brief description of the drawings
Fig. 1 is the process chart of solar energy battery among a typical embodiments of the invention；
Fig. 2 is the structural representation of solar energy battery among a typical embodiments of the invention；
Description of reference numerals：1-P-type semiconductor silicon, the 2-the first N-type semiconductor silicon, the 3-the second N-type semiconductor silicon, 4-positive electricity
Pole, 5-back electrode, 6-antireflective coating, 7-aluminium paste layer.
Embodiment
More detailed explanation will hereafter be made to technical scheme.It is understood, however, that in model of the present invention
In enclosing, above-mentioned each technical characteristic of the invention and below（Such as embodiment）Can between each technical characteristic of middle specific descriptions
It is combined with each other, so as to form new or preferable technical scheme.As space is limited, no longer tire out one by one herein and state.
As shown in the figure：A kind of solar energy carbon-fiber floor-heating, it include solar energy battery pack and with solar energy battery
The carbon fiber heating line of group electrical connection, the solar energy battery pack include multiple solar energy batteries, the solar energy electricity
Pond includes P-type semiconductor silicon 1 and is separately positioned on the first N-type semiconductor silicon 2 of the both sides of P-type semiconductor silicon 1, the second N-type is partly led
Body silicon 3, the first described N-type semiconductor silicon 2 is provided with antireflective coating 6 and positive electrode 4, and described positive electrode 4 passes through anti-reflection
Penetrate film 6 to be connected with the first N-type semiconductor silicon 2, the second described N-type semiconductor silicon 3 is provided with aluminium paste layer 7 and back electrode 5, described
Aluminium paste layer 7 penetrate the second N-type semiconductor silicon 3 and be connected with P-type semiconductor silicon 1, described back electrode 5 passes through aluminium paste layer 7 and p-type
Semiconductor silicon 1 connects.
Among some embodiments, described carbon fiber heating line includes carbon fiber, the resistance to height being wrapped on carbon fiber
Warm insulating barrier and the protective layer being wrapped on temperature-resistant insulation layer, the protective layer include polyethylene layer and are wrapped in polyethylene layer
On low smoke and zero halogen material layer, the both ends of the carbon fiber are electrically connected by wire with described solar energy battery pack.
Among some embodiments, described antireflective coating 6 includes silicon nitride film.
Among some embodiments, the solar energy battery pack also includes being separately positioned on above and below solar energy battery
The armorplate glass and solar energy backboard of both sides, and pass through EVA between described solar energy battery and solar energy backboard
Material layer connects, and is connected between described solar energy battery and armorplate glass by EVA material layer.
Among some more specific embodiment, the solar energy battery pack also includes being used to accommodate safety glass
The sealing frame of plate, solar energy backboard and solar energy battery, the sealing frame are provided with terminal box.
Among some embodiments, the positive electrode 4 of the solar energy battery includes main Gate lines and secondary grid line, and adjacent
The main Gate lines of two solar energy batteries pass through band connection of confluxing.
The invention provides a kind of preparation method of the solar energy carbon-fiber floor-heating, it is included carbon fiber heating line
Be filled in interlayer be made product, prepare solar energy battery pack and by the solar energy battery pack it is installed outdoors and will
Described product electrically connects with described solar energy battery pack.
Among some more specific embodiment, the preparation method of the solar energy battery pack includes following step
Suddenly：
（1）, cell piece sorting, choose that performance is consistent or similar multiple solar energy batteries, it is standby；
（2）, welding of battery film, convergent belt is welded in the main gate line of the solar energy battery；
（3）, battery strings welding, multiple solar energy batteries described in step 2 are serially connected；
（4）, laying, by multiple solar energy batteries, glass, the rubber cushion of well cutting and the backboard after concatenation according to certain level
Lay, convergent belt and extraction electrode are welded, be ready for being laminated, the convergent belt is tin plating copper strips；
（5）, laminating packaging, the solar energy battery laid is put into laminating machine, by vacuumizing the air in component
Extract out, then heating makes rubber cushion fusing that battery, glass and backboard to bond together, and component is taken out in finally cooling；
（6）, trimming, stretched out after rubber cushion fusing due to pressure during lamination and be formed by curing flash, cut after lamination
Remove；
（7）, frame up, solar energy battery component after step 6 is laminated dress sealing frame, to increase the strong of solar energy component
Degree；
（8）, terminal box installation, conductor terminal connection：At module backside lead be bonded a wiring box, in favor of battery with
Connection between other equipment or battery；
（9）, finished product test：The power output of battery is demarcated, tests its output characteristics, determines the credit rating of component.
Among some more specifically embodiment, the preparation method of the solar energy battery, comprise the following steps：
Step 1: making herbs into wool, manufactures monocrystalline and/or polycrystalline on the surface of P-type semiconductor silicon 1 respectively；
Step 2: diffusion, in the both sides up and down on the surface of P-type semiconductor silicon 1, the first N-type of doping pentad phosphorus formation is partly led respectively
The N-type semiconductor silicon 3 of body silicon 2 and second, so as to form PN junction on the surface of P-type semiconductor silicon 1；
Step 3: wet etching cleans, edge PN junction is removed, to prevent short circuit up and down, afterwards with sour being used in wet etching
Phosphorosilicate glass remove；
Step 4: coated with antireflection film 6, antireflective coating 6 is plated on the surface of the first N-type semiconductor silicon 2；
Step 5: back electrode 5 prints, stamped on the surface of the second N-type semiconductor silicon 3 by silk-screen printing and draw back electrode 5；
Step 6: back of the body electric field printing, in the surface screen-printed aluminum slurry of the second N-type semiconductor silicon 3, back side P is penetrated by sintering
PN junction between the N-type semiconductor silicon 3 of type semiconductor silicon 1 and second, and form good contact with P-type semiconductor silicon 1；
Step 7: positive electrode 4 prints, positive electrode 4, the positive electrode 4 are formed in the surface printing silver paste of the first N-type semiconductor silicon 2
Including main gate line and secondary grid line；
Step 8: the parameters of battery are detected by classification and Detection.
Among some more specifically embodiment, the acid described in step 3 includes HF acid, and/or institute in step 4
The antireflective coating 6 stated includes silicon nitride film, and/or the material of back electrode 5 described in step 5 includes silver paste.
Among some embodiments, the parameter includes open-circuit voltage, short circuit current, operating voltage, operating current, most
High-power, fill factor, curve factor, radiant illumination, conversion efficiency, series resistance, parallel resistance, point electric current, reverse current and/or temperature
In any one or two or more combinations.
The technology contents and technical characteristic of the present invention have revealed that as above, but those skilled in the art still may base
Make a variety of replacements and modification without departing substantially from spirit of the present invention, therefore, the scope of the present invention in teachings of the present invention and announcement
The content disclosed in embodiment should be not limited to, and various replacements and modification without departing substantially from the present invention should be included, and is this patent Shen
Please claim covered.
Claims (10)
- A kind of 1. solar energy carbon-fiber floor-heating, it is characterised in that：Including solar energy battery pack and with solar energy battery pack The carbon fiber heating line of electrical connection, the solar energy battery pack include multiple solar energy batteries, the solar energy battery Including P-type semiconductor silicon and the first N-type semiconductor silicon, the second N-type semiconductor silicon that are separately positioned on P-type semiconductor silicon both sides, The first described N-type semiconductor silicon is provided with antireflective coating and positive electrode, and described positive electrode passes through antireflective coating and the first N Type semiconductor silicon connects, and the second described N-type semiconductor silicon is provided with aluminium paste layer and back electrode, and described aluminium paste layer penetrates second N-type semiconductor silicon is connected with P-type semiconductor silicon, and described back electrode is connected through aluminium paste layer with P-type semiconductor silicon.
- 2. solar energy carbon-fiber floor-heating according to claim 1, it is characterised in that：Described carbon fiber heating line includes Carbon fiber, the temperature-resistant insulation layer being wrapped on carbon fiber and the protective layer being wrapped on temperature-resistant insulation layer, the protective layer Including polyethylene layer and the low smoke and zero halogen material layer that is wrapped on polyethylene layer, the both ends of the carbon fiber by wire with it is described Solar energy battery pack electrical connection.
- 3. solar energy carbon-fiber floor-heating according to claim 1, it is characterised in that：Described antireflective coating includes nitridation Silicon fiml.
- 4. solar energy carbon-fiber floor-heating according to claim 1, it is characterised in that：The solar energy battery pack is also wrapped Include the armorplate glass and solar energy backboard for being separately positioned on both sides above and below solar energy battery, and described solar energy electricity Connected by EVA material layer between pond and solar energy backboard, passed through between described solar energy battery and armorplate glass EVA material layer connects.
- 5. solar energy carbon-fiber floor-heating according to claim 4, it is characterised in that：The solar energy battery pack is also wrapped The sealing frame for accommodating armorplate glass, solar energy backboard and solar energy battery is included, the sealing frame is provided with wiring Box.
- 6. the solar energy carbon-fiber floor-heating according to claim 1 or 4, it is characterised in that：The solar energy battery Positive electrode includes main Gate lines and secondary grid line, and the main Gate lines of two neighboring solar energy battery pass through band connection of confluxing.
- 7. the preparation method of solar energy carbon-fiber floor-heating as any one of claim 1-6, it is characterised in that：Including inciting somebody to action Carbon fiber heating line, which is filled in interlayer, to be made product, prepares solar energy battery pack and be arranged on the solar energy battery pack It is outdoor and electrically connect described product with described solar energy battery pack.
- 8. the preparation method of solar energy carbon-fiber floor-heating according to claim 7, it is characterised in that the solar energy electricity The preparation method of pond group comprises the following steps：（1）, cell piece sorting, choose that performance is consistent or similar multiple solar energy batteries, it is standby；（2）, welding of battery film, convergent belt is welded in the main gate line of the solar energy battery；（3）, battery strings welding, multiple solar energy batteries described in step 2 are serially connected；（4）, laying, by multiple solar energy batteries, glass, the rubber cushion of well cutting and the backboard after concatenation according to certain level Lay, convergent belt and extraction electrode are welded, be ready for being laminated；（5）, laminating packaging, the solar energy battery laid is put into laminating machine, by vacuumizing the air in component Extract out, then heating makes rubber cushion fusing that battery, glass and backboard to bond together, and component is taken out in finally cooling；（6）, trimming, stretched out after rubber cushion fusing due to pressure during lamination and be formed by curing flash, cut after lamination Remove；（7）, frame up, solar energy battery component after step 6 is laminated dress sealing frame, to increase the strong of solar energy component Degree；（8）, terminal box installation, conductor terminal connection：At module backside lead be bonded a wiring box, in favor of battery with Connection between other equipment or battery；（9）, finished product test：The power output of battery is demarcated, tests its output characteristics, determines the credit rating of component.
- 9. the preparation method of solar energy carbon-fiber floor-heating according to claim 8, it is characterised in that the solar energy electricity The preparation method in pond, comprises the following steps：Step 1: making herbs into wool, manufactures monocrystalline and/or polycrystalline on the surface of P-type semiconductor silicon respectively；Step 2: diffusion, in the both sides up and down of P-type semiconductor silicon face, the first N-type of doping pentad phosphorus formation is partly led respectively Body silicon and the second N-type semiconductor silicon, so as to form PN junction in P-type semiconductor silicon face；Step 3: wet etching cleans, edge PN junction is removed, to prevent short circuit up and down, afterwards with sour being used in wet etching Phosphorosilicate glass remove；Step 4: coated with antireflection film, antireflective coating is plated in the first N-type semiconductor silicon face；Step 5: back electrode prints, extraction back electrode is stamped by silk-screen printing in the second N-type semiconductor silicon face；Step 6: back of the body electric field printing, in the second N-type semiconductor silicon face silk-screen printing aluminum slurry, back side p-type is penetrated by sintering PN junction between semiconductor silicon and the second N-type semiconductor silicon, and form good contact with P-type semiconductor silicon；Step 7: positive electrode prints, positive electrode is formed in the first N-type semiconductor silicon face printing silver paste, the positive electrode includes Main gate line and secondary grid line；Step 8: the parameters of battery are detected by classification and Detection.
- 10. the preparation method of solar energy carbon-fiber floor-heating according to claim 9, it is characterised in that：Described in step 3 Acid include HF acid, and/or antireflective coating described in step 4 includes silicon nitride film, and/or back electrode described in step 5 Material include silver paste.
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| CN201610806943.2A CN107799622A (en) | 2016-09-07 | 2016-09-07 | A kind of solar energy carbon-fiber floor-heating and preparation method thereof |
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| CN201610806943.2A CN107799622A (en) | 2016-09-07 | 2016-09-07 | A kind of solar energy carbon-fiber floor-heating and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11956865B2 (en) | 2017-02-01 | 2024-04-09 | Nvent Services Gmbh | Low smoke, zero halogen self-regulating heating cable |
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| CN204593552U (en) * | 2015-05-08 | 2015-08-26 | 卡尔玛地板(苏州)有限公司 | A kind of solar energy floor heating |
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| CN204593552U (en) * | 2015-05-08 | 2015-08-26 | 卡尔玛地板(苏州)有限公司 | A kind of solar energy floor heating |
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