CN106129155A - A kind of antifog solar panels - Google Patents
A kind of antifog solar panels Download PDFInfo
- Publication number
- CN106129155A CN106129155A CN201610711524.0A CN201610711524A CN106129155A CN 106129155 A CN106129155 A CN 106129155A CN 201610711524 A CN201610711524 A CN 201610711524A CN 106129155 A CN106129155 A CN 106129155A
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- solar panels
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- sio
- glass substrate
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- 238000007599 discharging Methods 0.000 claims abstract description 29
- 238000011068 loading method Methods 0.000 claims abstract description 8
- 239000011521 glass Substances 0.000 claims description 107
- 239000000758 substrate Substances 0.000 claims description 102
- 239000011248 coating agent Substances 0.000 claims description 69
- 238000000576 coating method Methods 0.000 claims description 69
- 238000003860 storage Methods 0.000 claims description 2
- 239000003595 mist Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 description 115
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 105
- 229910000019 calcium carbonate Inorganic materials 0.000 description 85
- 229910052681 coesite Inorganic materials 0.000 description 85
- 229910052906 cristobalite Inorganic materials 0.000 description 85
- 239000000377 silicon dioxide Substances 0.000 description 85
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 85
- 229910052682 stishovite Inorganic materials 0.000 description 85
- 229910052905 tridymite Inorganic materials 0.000 description 85
- 239000002105 nanoparticle Substances 0.000 description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 55
- GFLJTEHFZZNCTR-UHFFFAOYSA-N 3-prop-2-enoyloxypropyl prop-2-enoate Chemical compound C=CC(=O)OCCCOC(=O)C=C GFLJTEHFZZNCTR-UHFFFAOYSA-N 0.000 description 40
- 229920000371 poly(diallyldimethylammonium chloride) polymer Polymers 0.000 description 40
- 239000000725 suspension Substances 0.000 description 35
- 239000010410 layer Substances 0.000 description 32
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 25
- 238000010521 absorption reaction Methods 0.000 description 20
- 238000003756 stirring Methods 0.000 description 20
- 238000000034 method Methods 0.000 description 19
- 230000000694 effects Effects 0.000 description 16
- 238000013019 agitation Methods 0.000 description 15
- 238000005119 centrifugation Methods 0.000 description 15
- 238000004140 cleaning Methods 0.000 description 15
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 15
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 15
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 15
- 238000005406 washing Methods 0.000 description 15
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 10
- 239000008367 deionised water Substances 0.000 description 10
- 229910021641 deionized water Inorganic materials 0.000 description 10
- 230000008021 deposition Effects 0.000 description 10
- 239000012153 distilled water Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
- 229920000867 polyelectrolyte Polymers 0.000 description 10
- 238000001179 sorption measurement Methods 0.000 description 10
- 238000002834 transmittance Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 239000000779 smoke Substances 0.000 description 9
- 230000004048 modification Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 5
- 150000001336 alkenes Chemical class 0.000 description 5
- 229910021529 ammonia Inorganic materials 0.000 description 5
- 239000007864 aqueous solution Substances 0.000 description 5
- 238000001354 calcination Methods 0.000 description 5
- 239000000084 colloidal system Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 229960000935 dehydrated alcohol Drugs 0.000 description 5
- 238000003837 high-temperature calcination Methods 0.000 description 5
- 238000007654 immersion Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- -1 polyethylene ketopyrrolidine Polymers 0.000 description 5
- 239000011148 porous material Substances 0.000 description 5
- HNJBEVLQSNELDL-UHFFFAOYSA-N pyrrolidin-2-one Chemical compound O=C1CCCN1 HNJBEVLQSNELDL-UHFFFAOYSA-N 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 239000002345 surface coating layer Substances 0.000 description 5
- 238000004506 ultrasonic cleaning Methods 0.000 description 5
- 239000012780 transparent material Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 230000002209 hydrophobic effect Effects 0.000 description 2
- 239000002352 surface water Substances 0.000 description 2
- 241001274961 Rubus repens Species 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002604 ultrasonography Methods 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
- H01L31/042—PV modules or arrays of single PV cells
- H01L31/048—Encapsulation of modules
-
- 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
- H02S40/30—Electrical components
-
- 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
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
-
- 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
- H02S40/30—Electrical components
- H02S40/38—Energy storage means, e.g. batteries, structurally associated with PV modules
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
The application relates to a kind of antifog solar panels, including at least one piece of solar panels, charging-discharging controller, connection box, demister screen and support, every piece of described solar panels include that multi-disc converts solar energy into electrical energy and be stored in the solar battery sheet of inside, what described connection box was corresponding is arranged on every piece of described solar panels, the connection box of every piece of described solar panels interconnects, described connection box is connected with charging-discharging controller, and the energy that every piece of solar panels store is exported external loading by described connection box by described charging-discharging controller；Described demister screen is encapsulated in the surface of described solar panels.
Description
Technical field
The application relates to field of solar energy, particularly relates to a kind of antifog solar panels.
Background technology
Solar energy is a kind of renewable and lower-cost eco-friendly power source, and therefore, solar energy has great development potentiality,
Expect that the correlation technique of solar electrical energy generation can tend to ripe early, and be expected to replace oil future, become and be widely used
Main energy sources.
But, due to environmental change, the glass substrate on solar panels surface easily produces water smoke, its meeting suction to sunlight
Receipts make a big impact, and reduce the conversion efficiency of solar energy.
Summary of the invention
It is desirable to provide a kind of antifog solar panels, to solve problem set forth above.
Embodiments of the invention provide a kind of antifog solar panels, automatically controlled including at least one piece of solar panels, charge and discharge
Device processed, connection box, demister screen and support, in every piece of described solar panels include that multi-disc converts solar energy into electrical energy and is stored in
The solar battery sheet in portion, what described connection box was corresponding is arranged on every piece of described solar panels, every piece of described solar panels
Connecting box to interconnect, described connection box is connected with charging-discharging controller, and described charging-discharging controller will by described connection box
The energy of every piece of solar panels storage exports external loading；Described demister screen is encapsulated in the surface of described solar panels.
The technical scheme that embodiments of the invention provide can include following beneficial effect:
The solar panels of the present invention are provided with demister screen, this demister screen based on antifog glass substrate, this antifog glass substrate
Surface is provided with antifogging coating, and it is less than 1 degree to the contact angle of water droplet, has preferable hydrophilic effect, it is possible to prevent glass substrate
There is water smoke etc. in surface, thus solves problem set forth above.
Aspect and advantage that the application adds will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the application.It should be appreciated that above general description and details hereinafter only describe
It is exemplary and explanatory, the application can not be limited.
Accompanying drawing explanation
The invention will be further described to utilize accompanying drawing, but the embodiment in accompanying drawing does not constitute any limit to the present invention
System, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to the following drawings
Other accompanying drawing.
Fig. 1 is the structural representation of the antifog solar panels of the present invention.
Fig. 2 is the Making programme figure of antifogging coating of the present invention.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Explained below relates to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the present invention.On the contrary, they are only with the most appended
The example of the apparatus and method that some aspects that described in detail in claims, the present invention are consistent.
Transparent material has a wide range of applications in industrial and agricultural production and life, but, due to the impact of surrounding, special
Not being the impact of humidity in environment, transparent material surface easily produces atomization, causes transparency to decline, to production and the life of people
Live and bring inconvenience, even cause heavy losses.
Anti-fogging measure is mainly started with from the condition destroying fogging, and one is from thermodynamics, installs heater and makes base material
Surface temperature is higher than steam dew point, or the little dewdrop that installation ultrasound wave dispersion makes steam produce volatilized within the extremely short time
For steam, the measure being usually taken is the method heated with hair dryer or film metal silk, removes transparent material surface
Water smoke；Two is from the performance changing material surface, changes chemical composition or the microstructure of substrate surface, such as at not shadow
In the case of ringing the function of material own, construct one layer of hydrophilic or hydrophobic wear-resistant coating at material surface, when little water drop contact
During to this coating, due to the hydrophilic of coating or hydrophobic effect, little water droplet can coating surface sprawl into thin layer moisture film or
Person tumbles, thus inhibits the formation of coating surface water smoke.
But, in prior art, using hair dryer or tinsel heating, there is device complicated, original paper is many, cost
Height, the problem such as fragile, therefore coating is the main method solving transparent material surface fogging.
Application scenarios one:
Fig. 1 shows the antifog solar panels of one that embodiments herein relates to, including at least one piece of solar panels 1,
Charging-discharging controller, connection box, demister screen 3 and support, every piece of described solar panels include that multi-disc converts solar energy into electrical energy
And it is stored in internal solar battery sheet 2, what described connection box was corresponding is arranged on every piece of described solar panels 1, every piece of institute
The connection box stating solar panels 1 interconnects, and described connection box is connected with charging-discharging controller, and described charging-discharging controller passes through
The energy that every piece of solar panels 1 store is exported external loading by described connection box；Described demister screen 3 is encapsulated in described solar energy
The surface of plate 1, described charging-discharging controller is also associated with accumulator, the energy that described solar panels 1 are stored by described accumulator
Collecting and store, described demister screen 3 is antifog glass substrate, and described antifog glass substrate is high temp glass, and, surface sets
There is antifogging coating.
The solar panels of the present invention are provided with demister screen, this demister screen based on antifog glass substrate, this antifog glass substrate
Surface is provided with antifogging coating, has preferable hydrophilic effect, it is possible to prevent glass substrate surface from water smoke etc. occur.
Preferably, described antifog glass substrate is high temp glass substrate, and described high temp glass substrate surface is for passing through electrostatic
The antifogging coating of self-assembling method deposition, described high temp glass substrate is through polyelectrolyte surface modification treatment；This high temp glass
Antifogging coating with positive charge, can be deposited on table by electrostatic attraction through polyelectrolyte process rear surface by substrate surface
Face.
Preferably, described antifogging coating is CaCO3/SiO2Compound particle, described CaCO3/SiO2Compound particle is nucleocapsid knot
Structure, CaCO3Particle is core, SiO2Nanoparticle adsorbs at described CaCO3Particle surface forms shell structure, described CaCO3Particle
Footpath is 2 μm, described SiO2Nano particle diameter is 20nm.
Due to CaCO3At high temperature produce after calcining and decompose, have CO2Gas produces, CO2Gas breaks through SiO2Nanoparticle
The shell structure formed so that this shell structure surface forms aperture, is formed by SiO2The hollow ball composition that nanoparticle is constituted is many
Hole coating, and increase the surface area of shell wall, adsorbed water molecule on the most more hollow ball wall, on the other hand, hollow ball
Duct on wall, due to capillary effect, also can provide sprawling of passage, beneficially water droplet in entering ball for hydrone, increase figure
The hydrophilic of layer；3rd, hollow ball also can increase light transmittance, it is to avoid because the effect of coating causes the decline of light transmittance.
Preferably, described CaCO3Particle surface coating layer of polyethylene ketopyrrolidine.
This polyvinylpyrrolidone is water-soluble high-molecular compound, can be at CaCO3Particle is protected as one layer of colloid
Material, it is to avoid without CaCO during high-temperature calcination3Particle decomposes in advance.
Preferably, deposition has the high temp glass substrate of described antifogging coating and the contact angle of water droplet less than 1 degree, possesses higher
Hydrophilic and self-cleaning property.
Further preferred, by Fig. 2, the making step of described antifogging coating is as follows:
Step one, prepares CaCO3Particle:
Choose CaCO3Particle, by its ultrasonic cleaning, then takes 3g polyvinylpyrrolidone and joins 100ml deionized water
In, the CaCO after cleaning3Particle adds in deionized water, and the most ultrasonic 30min makes CaCO3Particle surface coats a strata second
Alkene pyrrolidone；
Step 2, prepares SiO2Nanoparticle:
By 5ml ammonia, 100ml dehydrated alcohol joins stirring at normal temperature 10min in conical flask, stirs 2min at 60 DEG C,
The lower dropping 3ml tetraethyl orthosilicate of stirring, continues stirring 12h at 60 DEG C, and obtaining translucent is the solid of 50nm containing particle diameter
SiO2The suspension of nanoparticle；
Step 3, prepares CaCO3/SiO2Composite nanoparticle:
A) by the CaCO of step steady3Particle ultrasonic disperse forms suspension in water, by isopyknic concentration be 1～
The PDDA of 3mg/ml joins in this suspension, magnetic agitation, makes PDDA pass through Coulomb force absorption and is assembled in CaCO3Particle table
Face, centrifugation, supersound washing, remove the PDDA of physical absorption, then the CaCO obtained3Particle is dispersed in water and obtains all
Even scattered suspension；
B) suspension obtained above is joined in PSS aqueous solution, magnetic agitation 3h, centrifugation, supersound washing,
To CaCO3Surface adsorption has the spheroidal particle of polyvinylpyrrolidone, PDDA and PSS, repeat the above steps so that CaCO3Particle
Surface adsorption is uniform；
C) by CaCO obtained above3Particle joins prepared SiO2In the suspension of nanoparticle, magnetic agitation 6
～10h, centrifugation, supersound washing removes unadsorbed SiO2Nanoparticle, repeat the above steps so that SiO2Nanoparticle
At CaCO3Particle surface absorption uniformly, adsorbs twice PDDA/SiO the most again2Nanoparticle, obtains CaCO3/SiO2Compound grain
Son, and SiO2Nanoparticle is three layers；
Step 4, prepares antifogging coating:
A) Substrate treatment, using volume ratio is the 98%H of 7:32SO4And 30%H2O2To high temp glass substrate immersion treatment,
The high temp glass substrate distilled water wash that will process, then dry up with nitrogen；
B) the high temp glass substrate after cleaning alternately is immersed in PDDA and PSS solution, and distilled water wash thing is used in centre
PDDA and PSS of reason absorption, covers until obtaining obtaining 7 layers of PDDA and 6 layers of PSS at high temp glass substrate surface；
C) high temp glass substrate obtained above is immersed in the CaCO that step 3 obtains3/SiO2Compound particle suspension
In, stand 5h, deposit one layer of CaCO at high temp glass substrate surface3/SiO2Compound particle coating, then by this high temp glass base
Sheet is put in Muffle furnace, sinters 10h so that CaCO at 600～850 DEG C3/SiO2CaCO in compound particle3Pyrolytic,
The SiO of coarse structure and pore structure is had to deposition2The high temp glass substrate of hollow ball coating.
Application scenarios two:
Fig. 1 shows the antifog solar panels of one that embodiments herein relates to, including at least one piece of solar panels 1,
Charging-discharging controller, connection box, demister screen 3 and support, every piece of described solar panels include that multi-disc converts solar energy into electrical energy
And it is stored in internal solar battery sheet 2, what described connection box was corresponding is arranged on every piece of described solar panels 1, every piece of institute
The connection box stating solar panels 1 interconnects, and described connection box is connected with charging-discharging controller, and described charging-discharging controller passes through
The energy that every piece of solar panels 1 store is exported external loading by described connection box；Described demister screen 3 is encapsulated in described solar energy
The surface of plate 1, described charging-discharging controller is also associated with accumulator, the energy that described solar panels 1 are stored by described accumulator
Collecting and store, described demister screen 3 is antifog glass substrate, and described antifog glass substrate is high temp glass, and, surface sets
There is antifogging coating.
The solar panels of the present invention are provided with demister screen, this demister screen based on antifog glass substrate, this antifog glass substrate
Surface is provided with antifogging coating, has preferable hydrophilic effect, it is possible to prevent glass substrate surface from water smoke etc. occur.
Preferably, described antifog glass substrate is high temp glass substrate, and described high temp glass substrate surface is for passing through electrostatic
The antifogging coating of self-assembling method deposition, described high temp glass substrate is through polyelectrolyte surface modification treatment；This high temp glass
Antifogging coating with positive charge, can be deposited on table by electrostatic attraction through polyelectrolyte process rear surface by substrate surface
Face.
Preferably, described antifogging coating is CaCO3/SiO2Compound particle, described CaCO3/SiO2Compound particle is nucleocapsid knot
Structure, CaCO3Particle is core, SiO2Nanoparticle adsorbs at described CaCO3Particle surface forms shell structure, described CaCO3Particle
Footpath is 2 μm, described SiO2Nano particle diameter is 30nm.
Due to CaCO3At high temperature produce after calcining and decompose, have CO2Gas produces, CO2Gas breaks through SiO2Nanoparticle
The shell structure formed so that this shell structure surface forms aperture, is formed by SiO2The hollow ball composition that nanoparticle is constituted is many
Hole coating, and increase the surface area of shell wall, adsorbed water molecule on the most more hollow ball wall, on the other hand, hollow ball
Duct on wall, due to capillary effect, also can provide sprawling of passage, beneficially water droplet in entering ball for hydrone, increase figure
The hydrophilic of layer；3rd, hollow ball also can increase light transmittance, it is to avoid because the effect of coating causes the decline of light transmittance.
Preferably, described CaCO3Particle surface coating layer of polyethylene ketopyrrolidine.
This polyvinylpyrrolidone is water-soluble high-molecular compound, can be at CaCO3Particle is protected as one layer of colloid
Material, it is to avoid without CaCO during high-temperature calcination3Particle decomposes in advance.
Preferably, deposition has the high temp glass substrate of described antifogging coating and the contact angle of water droplet less than 1 degree, possesses higher
Hydrophilic and self-cleaning property.
Further preferred, by Fig. 2, the making step of described antifogging coating is as follows:
Step one, prepares CaCO3Particle:
Choose CaCO3Particle, by its ultrasonic cleaning, then takes 3g polyvinylpyrrolidone and joins 100ml deionized water
In, the CaCO after cleaning3Particle adds in deionized water, and the most ultrasonic 30min makes CaCO3Particle surface coats a strata second
Alkene pyrrolidone；
Step 2, prepares SiO2Nanoparticle:
By 5ml ammonia, 100ml dehydrated alcohol joins stirring at normal temperature 10min in conical flask, stirs 2min at 60 DEG C,
The lower dropping 3ml tetraethyl orthosilicate of stirring, continues stirring 12h at 60 DEG C, and obtaining translucent is the solid of 50nm containing particle diameter
SiO2The suspension of nanoparticle；
Step 3, prepares CaCO3/SiO2Composite nanoparticle:
A) by the CaCO of step steady3Particle ultrasonic disperse forms suspension in water, by isopyknic concentration be 1～
The PDDA of 3mg/ml joins in this suspension, magnetic agitation, makes PDDA pass through Coulomb force absorption and is assembled in CaCO3Particle table
Face, centrifugation, supersound washing, remove the PDDA of physical absorption, then the CaCO obtained3Particle is dispersed in water and obtains all
Even scattered suspension；
B) suspension obtained above is joined in PSS aqueous solution, magnetic agitation 3h, centrifugation, supersound washing,
To CaCO3Surface adsorption has the spheroidal particle of polyvinylpyrrolidone, PDDA and PSS, repeat the above steps so that CaCO3Particle
Surface adsorption is uniform；
C) by CaCO obtained above3Particle joins prepared SiO2In the suspension of nanoparticle, magnetic agitation 6
～10h, centrifugation, supersound washing removes unadsorbed SiO2Nanoparticle, repeat the above steps so that SiO2Nanoparticle
At CaCO3Particle surface absorption uniformly, adsorbs twice PDDA/SiO the most again2Nanoparticle, obtains CaCO3/SiO2Compound grain
Son, and SiO2Nanoparticle is three layers；
Step 4, prepares antifogging coating:
A) Substrate treatment, using volume ratio is the 98%H of 7:32SO4And 30%H2O2To high temp glass substrate immersion treatment,
The high temp glass substrate distilled water wash that will process, then dry up with nitrogen；
B) the high temp glass substrate after cleaning alternately is immersed in PDDA and PSS solution, and distilled water wash thing is used in centre
PDDA and PSS of reason absorption, covers until obtaining obtaining 7 layers of PDDA and 6 layers of PSS at high temp glass substrate surface；
C) high temp glass substrate obtained above is immersed in the CaCO that step 3 obtains3/SiO2Compound particle suspension
In, stand 5h, deposit one layer of CaCO at high temp glass substrate surface3/SiO2Compound particle coating, then by this high temp glass base
Sheet is put in Muffle furnace, sinters 10h so that CaCO at 600～850 DEG C3/SiO2CaCO in compound particle3Pyrolytic,
The SiO of coarse structure and pore structure is had to deposition2The high temp glass substrate of hollow ball coating.
Application scenarios three:
Fig. 1 shows the antifog solar panels of one that embodiments herein relates to, including at least one piece of solar panels 1,
Charging-discharging controller, connection box, demister screen 3 and support, every piece of described solar panels include that multi-disc converts solar energy into electrical energy
And it is stored in internal solar battery sheet 2, what described connection box was corresponding is arranged on every piece of described solar panels 1, every piece of institute
The connection box stating solar panels 1 interconnects, and described connection box is connected with charging-discharging controller, and described charging-discharging controller passes through
The energy that every piece of solar panels 1 store is exported external loading by described connection box；Described demister screen 3 is encapsulated in described solar energy
The surface of plate 1, described charging-discharging controller is also associated with accumulator, the energy that described solar panels 1 are stored by described accumulator
Collecting and store, described demister screen 3 is antifog glass substrate, and described antifog glass substrate is high temp glass, and, surface sets
There is antifogging coating.
The solar panels of the present invention are provided with demister screen, this demister screen based on antifog glass substrate, this antifog glass substrate
Surface is provided with antifogging coating, has preferable hydrophilic effect, it is possible to prevent glass substrate surface from water smoke etc. occur.
Preferably, described antifog glass substrate is high temp glass substrate, and described high temp glass substrate surface is for passing through electrostatic
The antifogging coating of self-assembling method deposition, described high temp glass substrate is through polyelectrolyte surface modification treatment；This high temp glass
Antifogging coating with positive charge, can be deposited on table by electrostatic attraction through polyelectrolyte process rear surface by substrate surface
Face.
Preferably, described antifogging coating is CaCO3/SiO2Compound particle, described CaCO3/SiO2Compound particle is nucleocapsid knot
Structure, CaCO3Particle is core, SiO2Nanoparticle adsorbs at described CaCO3Particle surface forms shell structure, described CaCO3Particle
Footpath is 2 μm, described SiO2Nano particle diameter is 40nm.
Due to CaCO3At high temperature produce after calcining and decompose, have CO2Gas produces, CO2Gas breaks through SiO2Nanoparticle
The shell structure formed so that this shell structure surface forms aperture, is formed by SiO2The hollow ball composition that nanoparticle is constituted is many
Hole coating, and increase the surface area of shell wall, adsorbed water molecule on the most more hollow ball wall, on the other hand, hollow ball
Duct on wall, due to capillary effect, also can provide sprawling of passage, beneficially water droplet in entering ball for hydrone, increase figure
The hydrophilic of layer；3rd, hollow ball also can increase light transmittance, it is to avoid because the effect of coating causes the decline of light transmittance.
Preferably, described CaCO3Particle surface coating layer of polyethylene ketopyrrolidine.
This polyvinylpyrrolidone is water-soluble high-molecular compound, can be at CaCO3Particle is protected as one layer of colloid
Material, it is to avoid without CaCO during high-temperature calcination3Particle decomposes in advance.
Preferably, deposition has the high temp glass substrate of described antifogging coating and the contact angle of water droplet less than 2 degree, possesses higher
Hydrophilic and self-cleaning property.
Further preferred, by Fig. 2, the making step of described antifogging coating is as follows:
Step one, prepares CaCO3Particle:
Choose CaCO3Particle, by its ultrasonic cleaning, then takes 3g polyvinylpyrrolidone and joins 100ml deionized water
In, the CaCO after cleaning3Particle adds in deionized water, and the most ultrasonic 30min makes CaCO3Particle surface coats a strata second
Alkene pyrrolidone；
Step 2, prepares SiO2Nanoparticle:
By 5ml ammonia, 100ml dehydrated alcohol joins stirring at normal temperature 10min in conical flask, stirs 2min at 60 DEG C,
The lower dropping 3ml tetraethyl orthosilicate of stirring, continues stirring 12h at 60 DEG C, and obtaining translucent is the solid of 50nm containing particle diameter
SiO2The suspension of nanoparticle；
Step 3, prepares CaCO3/SiO2Composite nanoparticle:
A) by the CaCO of step steady3Particle ultrasonic disperse forms suspension in water, by isopyknic concentration be 1～
The PDDA of 3mg/ml joins in this suspension, magnetic agitation, makes PDDA pass through Coulomb force absorption and is assembled in CaCO3Particle table
Face, centrifugation, supersound washing, remove the PDDA of physical absorption, then the CaCO obtained3Particle is dispersed in water and obtains all
Even scattered suspension；
B) suspension obtained above is joined in PSS aqueous solution, magnetic agitation 3h, centrifugation, supersound washing,
To CaCO3Surface adsorption has the spheroidal particle of polyvinylpyrrolidone, PDDA and PSS, repeat the above steps so that CaCO3Particle
Surface adsorption is uniform；
C) by CaCO obtained above3Particle joins prepared SiO2In the suspension of nanoparticle, magnetic agitation 6
～10h, centrifugation, supersound washing removes unadsorbed SiO2Nanoparticle, repeat the above steps so that SiO2Nanoparticle
At CaCO3Particle surface absorption uniformly, adsorbs twice PDDA/SiO the most again2Nanoparticle, obtains CaCO3/SiO2Compound grain
Son, and SiO2Nanoparticle is three layers；
Step 4, prepares antifogging coating:
A) Substrate treatment, using volume ratio is the 98%H of 7:32SO4And 30%H2O2To high temp glass substrate immersion treatment,
The high temp glass substrate distilled water wash that will process, then dry up with nitrogen；
B) the high temp glass substrate after cleaning alternately is immersed in PDDA and PSS solution, and distilled water wash thing is used in centre
PDDA and PSS of reason absorption, covers until obtaining obtaining 7 layers of PDDA and 6 layers of PSS at high temp glass substrate surface；
C) high temp glass substrate obtained above is immersed in the CaCO that step 3 obtains3/SiO2Compound particle suspension
In, stand 5h, deposit one layer of CaCO at high temp glass substrate surface3/SiO2Compound particle coating, then by this high temp glass base
Sheet is put in Muffle furnace, sinters 10h so that CaCO at 600～850 DEG C3/SiO2CaCO in compound particle3Pyrolytic,
The SiO of coarse structure and pore structure is had to deposition2The high temp glass substrate of hollow ball coating.
Application scenarios four:
Fig. 1 shows the antifog solar panels of one that embodiments herein relates to, including at least one piece of solar panels 1,
Charging-discharging controller, connection box, demister screen 3 and support, every piece of described solar panels include that multi-disc converts solar energy into electrical energy
And it is stored in internal solar battery sheet 2, what described connection box was corresponding is arranged on every piece of described solar panels 1, every piece of institute
The connection box stating solar panels 1 interconnects, and described connection box is connected with charging-discharging controller, and described charging-discharging controller passes through
The energy that every piece of solar panels 1 store is exported external loading by described connection box；Described demister screen 3 is encapsulated in described solar energy
The surface of plate 1, described charging-discharging controller is also associated with accumulator, the energy that described solar panels 1 are stored by described accumulator
Collecting and store, described demister screen 3 is antifog glass substrate, and described antifog glass substrate is high temp glass, and, surface sets
There is antifogging coating.
The solar panels of the present invention are provided with demister screen, this demister screen based on antifog glass substrate, this antifog glass substrate
Surface is provided with antifogging coating, has preferable hydrophilic effect, it is possible to prevent glass substrate surface from water smoke etc. occur.
Preferably, described antifog glass substrate is high temp glass substrate, and described high temp glass substrate surface is for passing through electrostatic
The antifogging coating of self-assembling method deposition, described high temp glass substrate is through polyelectrolyte surface modification treatment；This high temp glass
Antifogging coating with positive charge, can be deposited on table by electrostatic attraction through polyelectrolyte process rear surface by substrate surface
Face.
Preferably, described antifogging coating is CaCO3/SiO2Compound particle, described CaCO3/SiO2Compound particle is nucleocapsid knot
Structure, CaCO3Particle is core, SiO2Nanoparticle adsorbs at described CaCO3Particle surface forms shell structure, described CaCO3Particle
Footpath is 2 μm, described SiO2Nano particle diameter is 50nm.
Due to CaCO3At high temperature produce after calcining and decompose, have CO2Gas produces, CO2Gas breaks through SiO2Nanoparticle
The shell structure formed so that this shell structure surface forms aperture, is formed by SiO2The hollow ball composition that nanoparticle is constituted is many
Hole coating, and increase the surface area of shell wall, adsorbed water molecule on the most more hollow ball wall, on the other hand, hollow ball
Duct on wall, due to capillary effect, also can provide sprawling of passage, beneficially water droplet in entering ball for hydrone, increase figure
The hydrophilic of layer；3rd, hollow ball also can increase light transmittance, it is to avoid because the effect of coating causes the decline of light transmittance.
Preferably, described CaCO3Particle surface coating layer of polyethylene ketopyrrolidine.
This polyvinylpyrrolidone is water-soluble high-molecular compound, can be at CaCO3Particle is protected as one layer of colloid
Material, it is to avoid without CaCO during high-temperature calcination3Particle decomposes in advance.
Preferably, deposition has the high temp glass substrate of described antifogging coating and the contact angle of water droplet less than 2 degree, possesses higher
Hydrophilic and self-cleaning property.
Further preferred, by Fig. 2, the making step of described antifogging coating is as follows:
Step one, prepares CaCO3Particle:
Choose CaCO3Particle, by its ultrasonic cleaning, then takes 3g polyvinylpyrrolidone and joins 100ml deionized water
In, the CaCO after cleaning3Particle adds in deionized water, and the most ultrasonic 30min makes CaCO3Particle surface coats a strata second
Alkene pyrrolidone；
Step 2, prepares SiO2Nanoparticle:
By 5ml ammonia, 100ml dehydrated alcohol joins stirring at normal temperature 10min in conical flask, stirs 2min at 60 DEG C,
The lower dropping 3ml tetraethyl orthosilicate of stirring, continues stirring 12h at 60 DEG C, and obtaining translucent is the solid of 50nm containing particle diameter
SiO2The suspension of nanoparticle；
Step 3, prepares CaCO3/SiO2Composite nanoparticle:
A) by the CaCO of step steady3Particle ultrasonic disperse forms suspension in water, by isopyknic concentration be 1～
The PDDA of 3mg/ml joins in this suspension, magnetic agitation, makes PDDA pass through Coulomb force absorption and is assembled in CaCO3Particle table
Face, centrifugation, supersound washing, remove the PDDA of physical absorption, then the CaCO obtained3Particle is dispersed in water and obtains all
Even scattered suspension；
B) suspension obtained above is joined in PSS aqueous solution, magnetic agitation 3h, centrifugation, supersound washing,
To CaCO3Surface adsorption has the spheroidal particle of polyvinylpyrrolidone, PDDA and PSS, repeat the above steps so that CaCO3Particle
Surface adsorption is uniform；
C) by CaCO obtained above3Particle joins prepared SiO2In the suspension of nanoparticle, magnetic agitation 6
～10h, centrifugation, supersound washing removes unadsorbed SiO2Nanoparticle, repeat the above steps so that SiO2Nanoparticle
At CaCO3Particle surface absorption uniformly, adsorbs twice PDDA/SiO the most again2Nanoparticle, obtains CaCO3/SiO2Compound grain
Son, and SiO2Nanoparticle is three layers；
Step 4, prepares antifogging coating:
A) Substrate treatment, using volume ratio is the 98%H of 7:32SO4And 30%H2O2To high temp glass substrate immersion treatment,
The high temp glass substrate distilled water wash that will process, then dry up with nitrogen；
B) the high temp glass substrate after cleaning alternately is immersed in PDDA and PSS solution, and distilled water wash thing is used in centre
PDDA and PSS of reason absorption, covers until obtaining obtaining 7 layers of PDDA and 6 layers of PSS at high temp glass substrate surface；
C) high temp glass substrate obtained above is immersed in the CaCO that step 3 obtains3/SiO2Compound particle suspension
In, stand 5h, deposit one layer of CaCO at high temp glass substrate surface3/SiO2Compound particle coating, then by this high temp glass base
Sheet is put in Muffle furnace, sinters 10h so that CaCO at 600～850 DEG C3/SiO2CaCO in compound particle3Pyrolytic,
The SiO of coarse structure and pore structure is had to deposition2The high temp glass substrate of hollow ball coating.
Application scenarios five:
Fig. 1 shows the antifog solar panels of one that embodiments herein relates to, including at least one piece of solar panels 1,
Charging-discharging controller, connection box, demister screen 3 and support, every piece of described solar panels include that multi-disc converts solar energy into electrical energy
And it is stored in internal solar battery sheet 2, what described connection box was corresponding is arranged on every piece of described solar panels 1, every piece of institute
The connection box stating solar panels 1 interconnects, and described connection box is connected with charging-discharging controller, and described charging-discharging controller passes through
The energy that every piece of solar panels 1 store is exported external loading by described connection box；Described demister screen 3 is encapsulated in described solar energy
The surface of plate 1, described charging-discharging controller is also associated with accumulator, the energy that described solar panels 1 are stored by described accumulator
Collecting and store, described demister screen 3 is antifog glass substrate, and described antifog glass substrate is high temp glass, and, surface sets
There is antifogging coating.
The solar panels of the present invention are provided with demister screen, this demister screen based on antifog glass substrate, this antifog glass substrate
Surface is provided with antifogging coating, has preferable hydrophilic effect, it is possible to prevent glass substrate surface from water smoke etc. occur.
Preferably, described antifog glass substrate is high temp glass substrate, and described high temp glass substrate surface is for passing through electrostatic
The antifogging coating of self-assembling method deposition, described high temp glass substrate is through polyelectrolyte surface modification treatment；This high temp glass
Antifogging coating with positive charge, can be deposited on table by electrostatic attraction through polyelectrolyte process rear surface by substrate surface
Face.
Preferably, described antifogging coating is CaCO3/SiO2Compound particle, described CaCO3/SiO2Compound particle is nucleocapsid knot
Structure, CaCO3Particle is core, SiO2Nanoparticle adsorbs at described CaCO3Particle surface forms shell structure, described CaCO3Particle
Footpath is 2 μm, described SiO2Nano particle diameter is 60nm.
Due to CaCO3At high temperature produce after calcining and decompose, have CO2Gas produces, CO2Gas breaks through SiO2Nanoparticle
The shell structure formed so that this shell structure surface forms aperture, is formed by SiO2The hollow ball composition that nanoparticle is constituted is many
Hole coating, and increase the surface area of shell wall, adsorbed water molecule on the most more hollow ball wall, on the other hand, hollow ball
Duct on wall, due to capillary effect, also can provide sprawling of passage, beneficially water droplet in entering ball for hydrone, increase figure
The hydrophilic of layer；3rd, hollow ball also can increase light transmittance, it is to avoid because the effect of coating causes the decline of light transmittance.
Preferably, described CaCO3Particle surface coating layer of polyethylene ketopyrrolidine.
This polyvinylpyrrolidone is water-soluble high-molecular compound, can be at CaCO3Particle is protected as one layer of colloid
Material, it is to avoid without CaCO during high-temperature calcination3Particle decomposes in advance.
Preferably, deposition has the high temp glass substrate of described antifogging coating and the contact angle of water droplet less than 3 degree, possesses higher
Hydrophilic and self-cleaning property.
Further preferred, by Fig. 2, the making step of described antifogging coating is as follows:
Step one, prepares CaCO3Particle:
Choose CaCO3Particle, by its ultrasonic cleaning, then takes 3g polyvinylpyrrolidone and joins 100ml deionized water
In, the CaCO after cleaning3Particle adds in deionized water, and the most ultrasonic 30min makes CaCO3Particle surface coats a strata second
Alkene pyrrolidone；
Step 2, prepares SiO2Nanoparticle:
By 5ml ammonia, 100ml dehydrated alcohol joins stirring at normal temperature 10min in conical flask, stirs 2min at 60 DEG C,
The lower dropping 3ml tetraethyl orthosilicate of stirring, continues stirring 12h at 60 DEG C, and obtaining translucent is the solid of 50nm containing particle diameter
SiO2The suspension of nanoparticle；
Step 3, prepares CaCO3/SiO2Composite nanoparticle:
A) by the CaCO of step steady3Particle ultrasonic disperse forms suspension in water, by isopyknic concentration be 1～
The PDDA of 3mg/ml joins in this suspension, magnetic agitation, makes PDDA pass through Coulomb force absorption and is assembled in CaCO3Particle table
Face, centrifugation, supersound washing, remove the PDDA of physical absorption, then the CaCO obtained3Particle is dispersed in water and obtains all
Even scattered suspension；
B) suspension obtained above is joined in PSS aqueous solution, magnetic agitation 3h, centrifugation, supersound washing,
To CaCO3Surface adsorption has the spheroidal particle of polyvinylpyrrolidone, PDDA and PSS, repeat the above steps so that CaCO3Particle
Surface adsorption is uniform；
C) by CaCO obtained above3Particle joins prepared SiO2In the suspension of nanoparticle, magnetic agitation 6
～10h, centrifugation, supersound washing removes unadsorbed SiO2Nanoparticle, repeat the above steps so that SiO2Nanoparticle
At CaCO3Particle surface absorption uniformly, adsorbs twice PDDA/SiO the most again2Nanoparticle, obtains CaCO3/SiO2Compound grain
Son, and SiO2Nanoparticle is three layers；
Step 4, prepares antifogging coating:
A) Substrate treatment, using volume ratio is the 98%H of 7:32SO4And 30%H2O2To high temp glass substrate immersion treatment,
The high temp glass substrate distilled water wash that will process, then dry up with nitrogen；
B) the high temp glass substrate after cleaning alternately is immersed in PDDA and PSS solution, and distilled water wash thing is used in centre
PDDA and PSS of reason absorption, covers until obtaining obtaining 7 layers of PDDA and 6 layers of PSS at high temp glass substrate surface；
C) high temp glass substrate obtained above is immersed in the CaCO that step 3 obtains3/SiO2Compound particle suspension
In, stand 5h, deposit one layer of CaCO at high temp glass substrate surface3/SiO2Compound particle coating, then by this high temp glass base
Sheet is put in Muffle furnace, sinters 10h so that CaCO at 600～850 DEG C3/SiO2CaCO in compound particle3Pyrolytic,
The SiO of coarse structure and pore structure is had to deposition2The high temp glass substrate of hollow ball coating.
Those skilled in the art, after considering description and putting into practice invention disclosed herein, will readily occur to its of the present invention
Its embodiment.The application is intended to any modification, purposes or the adaptations of the present invention, these modification, purposes or
Person's adaptations is followed the general principle of the present invention and includes the undocumented common knowledge in the art of the application
Or conventional techniques means.Description and embodiments is considered only as exemplary, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be appreciated that the invention is not limited in precision architecture described above and illustrated in the accompanying drawings, and
And various modifications and changes can carried out without departing from the scope.The scope of the present invention is only limited by appended claim.
Claims (3)
1. antifog solar panels, it is characterised in that include at least one piece of solar panels, charging-discharging controller, connection box, prevent
Mist cover and support, every piece of described solar panels include that multi-disc converts solar energy into electrical energy and be stored in the solaode of inside
Sheet, what described connection box was corresponding is arranged on every piece of described solar panels, and the connection box of every piece of described solar panels interconnects,
Described connection box is connected with charging-discharging controller, and every piece of solar panels are stored by described charging-discharging controller by described connection box
Energy export external loading；Described demister screen is encapsulated in the surface of described solar panels.
Antifog solar panels the most according to claim 1, it is characterised in that described charging-discharging controller is also associated with electric power storage
Pond, collection of energy that described solar panels are stored by described accumulator also stores.
Antifog solar panels the most according to claim 2, it is characterised in that described demister screen is antifog glass substrate, institute
Stating antifog glass substrate is high temp glass, and, surface is provided with antifogging coating.
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| CN107147359A (en) * | 2017-05-24 | 2017-09-08 | 夏姗妹 | A kind of band noctilucence solar panels |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110290307A1 (en) * | 2010-06-01 | 2011-12-01 | Goal Zero Llc | Modular solar panel system |
| CN202978344U (en) * | 2012-12-06 | 2013-06-05 | 东莞市天利太阳能有限公司 | Novel solar charging panel |
| CN105731821A (en) * | 2014-12-10 | 2016-07-06 | 中国科学院理化技术研究所 | Method for constructing super-hydrophilic, anti-reflection and moisture-proof composite film on glass substrate |
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2016
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110290307A1 (en) * | 2010-06-01 | 2011-12-01 | Goal Zero Llc | Modular solar panel system |
| CN202978344U (en) * | 2012-12-06 | 2013-06-05 | 东莞市天利太阳能有限公司 | Novel solar charging panel |
| CN105731821A (en) * | 2014-12-10 | 2016-07-06 | 中国科学院理化技术研究所 | Method for constructing super-hydrophilic, anti-reflection and moisture-proof composite film on glass substrate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107147359A (en) * | 2017-05-24 | 2017-09-08 | 夏姗妹 | A kind of band noctilucence solar panels |
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Denomination of invention: An anti fog solar panel Effective date of registration: 20220114 Granted publication date: 20170804 Pledgee: Bank of China Limited by Share Ltd. Guangzhou Haizhu branch Pledgor: GUANGDONG YAOBANG NEW ENERGY CO.,LTD. Registration number: Y2022440000007 |