CN104300879A - Solar cell assembly used for floating on water surface - Google Patents

Solar cell assembly used for floating on water surface Download PDF

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Publication number
CN104300879A
CN104300879A CN201410580380.0A CN201410580380A CN104300879A CN 104300879 A CN104300879 A CN 104300879A CN 201410580380 A CN201410580380 A CN 201410580380A CN 104300879 A CN104300879 A CN 104300879A
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CN
China
Prior art keywords
water surface
solar cell
transparent layer
sealed transparent
buoyant material
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410580380.0A
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Chinese (zh)
Inventor
缪江桥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuxi Tongchun New Energy Technology Co Ltd
Original Assignee
Wuxi Tongchun New Energy Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuxi Tongchun New Energy Technology Co Ltd filed Critical Wuxi Tongchun New Energy Technology Co Ltd
Priority to CN201410580380.0A priority Critical patent/CN104300879A/en
Publication of CN104300879A publication Critical patent/CN104300879A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/14Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

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  • Photovoltaic Devices (AREA)

Abstract

The invention relates to a solar cell assembly used for floating on a water surface. The solar cell assembly comprises a buoyancy material, a transparent sealing layer, a connection device, a stable ring, solar cells, a junction box, a waterproof sealing ring and conduction lines, the solar cells, the connection device, the junction box, the waterproof sealing ring and the stable ring are installed on the positions set on the buoyancy material, the solar cells are connected together through the connection lines according to requirements and are connected with the inside of the junction box, the conduction lines outputting currents in the junction box penetrate through the waterproof sealing ring, and the outer surface of the buoyancy material is coated with the transparent sealing layer of a set thickness so that all the components can be integrated together to form the solar cell assembly of an airtight core structure. The solar cell assembly used for floating on the water surface has set buoyancy and strength and has set water tightness; meanwhile, all the components are integrated together; the solar cell assembly can float on the water surface, can also prevent water permeation and has an anti-resonance effect.

Description

A kind of solar module for swimming on the water surface
Technical field
The present invention relates to a kind of solar module for swimming on the water surface, belonging to water surface photovoltaic generation applied technical field.
Background technology
In order to protect our living environment, people start to build more solar photovoltaic power plant, have started to build solar photovoltaic power plant on the water surface, but the solar module of the frame structure adopting conventional solar photovoltaic power plant to use; In order to the solar module of installation frame structure, have to set up at underwater driving can the installing rack of installation frame structure solar module, and not only construction cost is large, and construction period also needs a lot of time; Sometimes also adopt various raft as pedestal, there is the problem that construction cost is too high equally in the installing rack of installation frame structure solar module on raft, is unfavorable for application and the popularization of solar energy power generating.At present, also not can be used for the solar module of fast construction solar photovoltaic power plant on the water surface, the soil can building solar photovoltaic power plant is on land fewer and feweri, the wide water surface in reservoir, lake but also could not use, the water surface is smooth without covering, and is the good place of building solar photovoltaic power plant.
Summary of the invention
The object of the invention is to overcome deficiency of the prior art, a kind of solar module for swimming on the water surface is provided.A kind of buoyant material adopted for the solar module swum on the water surface is structure buoyant material, there is intensity and the buoyancy of setting, by sealed transparent layer by buoyant material, solar cell, jockey, stabilizing ring, terminal box and conductor wire integrate, be integrated into the airtight sandwich structure solar module that has setting buoyancy and intensity, not only can swim on the water surface, can also according to the area installing solar photovoltaic power plant on the water surface, a kind ofly to be stitched together multiple on the water surface for the solar module swum on the water surface conveniently by jockey, and can according to hydrologic regime, difformity is spliced into by designing requirement, according to the size of design area, be stitched together on the water surface fast, piling is not needed to build support, do not need the raft that use cost is very large, just can on the water surface fast construction solar photovoltaic power plant, all parts in a kind of solar module for swimming on the water surface is the entirety integrated, generation covibration can not be bounced because of wave, useful life is guaranteed, adopting a kind of for swimming in solar module on the water surface to build solar photovoltaic power plant waterborne, the smooth reservoir water surface without covering can being made, lake also becomes the good place of building solar photovoltaic power plant.
Along with the development of science and technology, increasing new material, more and more practical processing technology are developed rapidly, the buoyant material that the present invention adopts is structure buoyant material, there is very large buoyancy and very high intensity, there is a kind of structural foam buoyant material just to possess very large buoyancy and very high intensity in structure buoyant material, exceeded the useful life of solar cell useful life; The material of sealed transparent layer is also varied, wherein the light transmittance of the glass fiber material of high light transmittance can reach the printing opacity requirement of solar module, also the method that cold spraying is shaping is had in glass fiber material spraying coating process, not only can realize spray mo(u)lding at low temperatures, the thickness sprayed can also be realized as requested, make the thickness of sealed transparent layer reach the requirement of setting, the temperature produced in spraying also can not bring damage to buoyant material, jockey, stabilizing ring, solar cell, terminal box, waterproof grommet and conductor wire; Meanwhile, decrease the parts in current solar module and auxiliary material, do not need to use the parts such as aluminum alloy frame, glass, backboard, also do not need to use silicone filler, production cost significantly reduces, and is more conducive to application and the popularization of solar energy power generating.
Main technical schemes of the present invention is achieved in that
Jointly be made up of buoyant material 1, sealed transparent layer 2, jockey 3, stabilizing ring 4, solar cell 5, terminal box 6, waterproof grommet 7 and conductor wire 8; Solar cell 5 is placed with above buoyant material 1, terminal box 6 is preset in the inside of buoyant material 1, the installation portion of jockey 3 is preset in the inside of buoyant material 1, the connecting portion of jockey 3 stretches out sealed transparent layer 2, waterproof grommet 7 is in sealed transparent layer 2, and in terminal box 6, the conductor wire 8 of output current stretches out sealed transparent layer 2 through waterproof grommet 7.
The appearance of buoyant material 1 is coated with sealed transparent layer 2, and buoyant material 1 and sealed transparent layer 2 form airtight sandwich structure.
Buoyant material 1 is microcellular structure foamed material or hole-closing structure foamed material.
Sealed transparent layer 2 is high transmission rate glass fiber material or the spraying of high light transmittance resin material.
The invention has the beneficial effects as follows: a kind of buoyancy and intensity not only for the solar module swum on the water surface with setting, also has the watertightness of setting, each parts are the entirety integrated simultaneously; Not only can swim on the water surface, can also the infiltration of anti-sealing, simultaneously for the particular surroundings of the water surface, there is the usefulness of anti-resonance, can effectively increase the service life.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is side-looking structural representation of the present invention.
Embodiment
The present invention is made up of jointly buoyant material, sealed transparent layer, jockey, stabilizing ring, solar cell, terminal box, waterproof grommet and conductor wire; Solar cell, jockey, terminal box, waterproof grommet and stabilizing ring are arranged on the position of buoyant material setting, by conductor wire solar cell to be linked together on request and in thereto, in terminal box, the conductor wire of output current is through waterproof grommet; At the sealed transparent layer of the appearance spraying setting thickness of buoyant material, all parts is integrated, forms the solar module of an airtight sandwich structure.Not only have buoyancy and the intensity of setting for the solar module swum on the water surface, also have the watertightness of setting, each parts are the entirety integrated simultaneously; Not only can swim on the water surface, can also the infiltration of anti-sealing, simultaneously for the particular surroundings of the water surface, there is the usefulness of anti-resonance, can effectively increase the service life.
Embodiment in is by reference to the accompanying drawings further described by the present invention below:
By solar cell 5, terminal box 6 and waterproof grommet 7 are arranged on the corresponding position of buoyant material 1, linked together by conductor wire 8 on request, sealed transparent layer 2 is coated with in the appearance of buoyant material 1, buoyant material 1 and sealed transparent layer 2 form airtight sandwich structure, all parts is integrated, form the entirety that one has some strength and watertightness, under the environment that the water surface is special, even if water surface wave is regular bounce a kind of solar module for swimming on the water surface, also covibration can not be there is in each parts, useful life is guaranteed.The one side of installing solar cell 5 above buoyant material 1 can be plane, also can have the gradient of setting, makes the superincumbent solar cell 5 of placement have the angle of setting, makes the sensitive surface of solar cell 5 be on best position; Equally, the outer wall being in the sealed transparent layer 2 above solar cell 5 can be plane, also can have the radian of setting, can by design requirement by sunlight refraction or focus on the sensitive surface of solar cell 5, make the sensitive surface of solar cell 5 receive stronger solar radiation.By the requirement of design, terminal box 6 can be arranged on the inside of sealed transparent layer 2, in terminal box 6, the conductor wire 8 of output current can stretch out sealed transparent layer 2 through waterproof grommet 7, also can by the requirement of design, terminal box 6 be arranged on the outer wall of sealed transparent layer 2, conductor wire 8 connects solar cell 5 and terminal box 6 by waterproof grommet 7.Jockey 3 and stabilizing ring 4 are preset in the matrix of buoyant material 1, after sealed transparent layer 2 is formed, there is the pulling force of setting, by the jockey 3 on a kind of solar module for swimming on the water surface, a kind ofly can to link together multiple for the solar module swum on the water surface, the solar photovoltaic power plant of composition setting shape on the water surface; Jockey 3 has intensity and the pliability of setting, when multiple a kind of link together for the solar module swum on the water surface time, when being subject to sea slap, following sea can rising and falling, also can form arc on the water surface, reducing the impulsive force of wave; For the ease of packaging and transport, also independently jockey 3 can be selected smooth to realize a kind of outer wall for swimming in the solar module on the water surface, at this moment, a kind of outer wall for swimming in the solar module on the water surface is not protruded in the coupling part of jockey 3, is interconnected by independently jockey 3; According to different hydrographic informations, can also by the stabilizing ring 4 bottom a kind of solar module for swimming on the water surface in the stability strengthening whole solar module.
Now enumerate embodiment as follows:
Embodiment one:
Solar cell, terminal box, waterproof grommet and stabilizing ring are arranged on the position of microcellular structure foam buoyant material setting, by conductor wire solar cell to be linked together on request and in thereto, in terminal box, the conductor wire of output current is through waterproof grommet; At the sealed transparent layer of the appearance spraying setting thickness of microcellular structure foam buoyant material, all parts is integrated, forms the solar module that has airtight sandwich structure.
Embodiment two:
Solar cell, terminal box, waterproof grommet and stabilizing ring are arranged on the position of hole-closing structure foam buoyant material setting, by conductor wire solar cell to be linked together on request and in thereto, in terminal box, the conductor wire of output current is through waterproof grommet; At the sealed transparent layer of the appearance spraying setting thickness of hole-closing structure foam buoyant material, all parts is integrated, forms the solar module that has airtight sandwich structure.

Claims (3)

1., for swimming in the solar module on the water surface, be jointly made up of buoyant material (1), sealed transparent layer (2), jockey (3), stabilizing ring (4), solar cell (5), terminal box (6), waterproof grommet (7) and conductor wire (8); It is characterized in that, solar cell (5) is placed with above buoyant material (1), terminal box (6) is preset in the inside of buoyant material (1), the installation portion of jockey (3) is preset in the inside of buoyant material (1), the connecting portion of jockey (3) stretches out sealed transparent layer (2), waterproof grommet (7) is in sealed transparent layer (2), and in terminal box (6), the conductor wire (8) of output current stretches out sealed transparent layer (2) through waterproof grommet (7); The appearance of described buoyant material (1) is coated with sealed transparent layer (2), and buoyant material (1) and sealed transparent layer (2) form airtight sandwich structure.
2. a kind of solar module for swimming on the water surface according to claim 1, is characterized in that, described buoyant material (1) is microcellular structure foamed material or hole-closing structure foamed material.
3. a kind of solar module for swimming on the water surface according to claim 1, is characterized in that, described sealed transparent layer (2) is high light transmittance glass fiber material or the spraying of high light transmittance resin material.
CN201410580380.0A 2014-10-27 2014-10-27 Solar cell assembly used for floating on water surface Pending CN104300879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410580380.0A CN104300879A (en) 2014-10-27 2014-10-27 Solar cell assembly used for floating on water surface

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410580380.0A CN104300879A (en) 2014-10-27 2014-10-27 Solar cell assembly used for floating on water surface

Publications (1)

Publication Number Publication Date
CN104300879A true CN104300879A (en) 2015-01-21

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105083489A (en) * 2015-09-25 2015-11-25 无锡同春新能源科技有限公司 Catamaran type buoyancy tank modules for forming water floating photovoltaic power station
CN105187003A (en) * 2015-08-12 2015-12-23 无锡同春新能源科技有限公司 Efficiency increasing device for improving power generation capacity of on-ship mirror irradiated water surface floating power station
CN105170539A (en) * 2015-08-12 2015-12-23 无锡同春新能源科技有限公司 Cleaning device for eliminating moss through copper sulfate solution sprayed onto photovoltaic power station on water surface by spraying machine
CN105375861A (en) * 2015-11-18 2016-03-02 安徽澳雅合金有限公司 Solar power station floating base
CN105450148A (en) * 2015-11-20 2016-03-30 湖南红太阳新能源科技有限公司 Overwater photovoltaic assembly and photovoltaic power generation system
CN112886908A (en) * 2021-01-11 2021-06-01 史琼 Offshore floating platform self-sufficient power device capable of utilizing solar power generation
US20230102567A1 (en) * 2021-09-30 2023-03-30 Frank Mikowychok Battery Receptacle

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6190472A (en) * 1984-10-11 1986-05-08 Hitachi Ltd Solar battery device for installation on water
JPH06314809A (en) * 1993-04-30 1994-11-08 Toray Ind Inc Solar battery device
JPH08167729A (en) * 1994-12-12 1996-06-25 Kubota Corp Independently floating solar battery module
JP2003229593A (en) * 2002-01-31 2003-08-15 Jfe Steel Kk Solar battery power generating apparatus to be installed above water surface
JP2004071965A (en) * 2002-08-08 2004-03-04 Sharp Corp Water solar cell module, water solar cell power supply device, and method of using water solar cell module
JP2007123380A (en) * 2005-10-26 2007-05-17 Takiron Co Ltd Solar cell with float
US20090133732A1 (en) * 2007-11-26 2009-05-28 Chih-Yu Hsia Floating solar power collectors and application means
JP2009202697A (en) * 2008-02-27 2009-09-10 Kyocera Corp Photovoltaic power generation device
CN202839667U (en) * 2012-10-25 2013-03-27 英利能源(中国)有限公司 Solar battery system
CN103794667A (en) * 2014-02-28 2014-05-14 英利能源(中国)有限公司 Solar photovoltaic module suitable for water and packaging method thereof
CN204119120U (en) * 2014-10-27 2015-01-21 无锡同春新能源科技有限公司 A kind of solar module for swimming on the water surface

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6190472A (en) * 1984-10-11 1986-05-08 Hitachi Ltd Solar battery device for installation on water
JPH06314809A (en) * 1993-04-30 1994-11-08 Toray Ind Inc Solar battery device
JPH08167729A (en) * 1994-12-12 1996-06-25 Kubota Corp Independently floating solar battery module
JP2003229593A (en) * 2002-01-31 2003-08-15 Jfe Steel Kk Solar battery power generating apparatus to be installed above water surface
JP2004071965A (en) * 2002-08-08 2004-03-04 Sharp Corp Water solar cell module, water solar cell power supply device, and method of using water solar cell module
JP2007123380A (en) * 2005-10-26 2007-05-17 Takiron Co Ltd Solar cell with float
US20090133732A1 (en) * 2007-11-26 2009-05-28 Chih-Yu Hsia Floating solar power collectors and application means
JP2009202697A (en) * 2008-02-27 2009-09-10 Kyocera Corp Photovoltaic power generation device
CN202839667U (en) * 2012-10-25 2013-03-27 英利能源(中国)有限公司 Solar battery system
CN103794667A (en) * 2014-02-28 2014-05-14 英利能源(中国)有限公司 Solar photovoltaic module suitable for water and packaging method thereof
CN204119120U (en) * 2014-10-27 2015-01-21 无锡同春新能源科技有限公司 A kind of solar module for swimming on the water surface

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105187003A (en) * 2015-08-12 2015-12-23 无锡同春新能源科技有限公司 Efficiency increasing device for improving power generation capacity of on-ship mirror irradiated water surface floating power station
CN105170539A (en) * 2015-08-12 2015-12-23 无锡同春新能源科技有限公司 Cleaning device for eliminating moss through copper sulfate solution sprayed onto photovoltaic power station on water surface by spraying machine
CN105083489A (en) * 2015-09-25 2015-11-25 无锡同春新能源科技有限公司 Catamaran type buoyancy tank modules for forming water floating photovoltaic power station
CN105375861A (en) * 2015-11-18 2016-03-02 安徽澳雅合金有限公司 Solar power station floating base
CN105450148A (en) * 2015-11-20 2016-03-30 湖南红太阳新能源科技有限公司 Overwater photovoltaic assembly and photovoltaic power generation system
CN112886908A (en) * 2021-01-11 2021-06-01 史琼 Offshore floating platform self-sufficient power device capable of utilizing solar power generation
CN112886908B (en) * 2021-01-11 2022-04-01 史琼 Offshore floating platform self-sufficient power device capable of utilizing solar power generation
US20230102567A1 (en) * 2021-09-30 2023-03-30 Frank Mikowychok Battery Receptacle

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Application publication date: 20150121