CN106374611A - Mobile thin-film solar charger - Google Patents

Mobile thin-film solar charger Download PDF

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Publication number
CN106374611A
CN106374611A CN201610956597.6A CN201610956597A CN106374611A CN 106374611 A CN106374611 A CN 106374611A CN 201610956597 A CN201610956597 A CN 201610956597A CN 106374611 A CN106374611 A CN 106374611A
Authority
CN
China
Prior art keywords
module
electric energy
negative pole
energy output
solar panel
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
CN201610956597.6A
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Chinese (zh)
Inventor
夏颖
赵亮
夏明光
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.)
Anhui Cdh Amperex Technology Ltd
Original Assignee
Anhui Cdh Amperex Technology 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 Anhui Cdh Amperex Technology Ltd filed Critical Anhui Cdh Amperex Technology Ltd
Priority to CN201610956597.6A priority Critical patent/CN106374611A/en
Publication of CN106374611A publication Critical patent/CN106374611A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00Semiconductor 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
    • H01L31/04Semiconductor 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
    • H01L31/042PV modules or arrays of single PV cells
    • H01L31/048Encapsulation of modules
    • H01L31/0481Encapsulation of modules characterised by the composition of the encapsulation material
    • 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
    • H02S30/00Structural details of PV modules other than those related to light conversion
    • H02S30/20Collapsible or foldable 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
    • H02S40/30Electrical components
    • H02S40/36Electrical components characterised by special electrical interconnection means between two or more PV modules, e.g. electrical module-to-module connection
    • 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

Abstract

The invention discloses a mobile thin-film solar charger, which comprises a solar cell panel A and a solar cell panel B, wherein the solar cell panel A is connected with the solar cell panel B in series; the solar cell panel A comprises a first power output negative electrode terminal, a first power output positive electrode terminal, a positive electrode of a module A, a negative electrode of the module A and a negative conductive pole of the module A; the solar cell panel B comprises a positive electrode of a module B, a negative electrode of the module B and a negative conductive pole of the module B; the negative electrode of the module A is connected with the positive electrode of the module B; the negative electrode of the module B is connected to the first power output negative electrode terminal through the negative conductive pole of the module B and the negative conductive pole of the module A; the positive electrode of the module A is connected to the first power output positive electrode terminal; and the first power output negative electrode terminal and the first power output positive electrode terminal output power. The solar charger disclosed by the invention has the characteristics of being flexible, light, portable and multi-output, adopts a copper-indium-gallium-selenium solar cell of a flexible stainless steel substrate and has the characteristics of flexibility and impact resistance.

Description

Portable thin film solar charger
Technical field
The invention belongs to photovoltaic device technical field and in particular to a kind of movable type thin film solar charger.
Background technology
People grow with each passing day to the degree of dependence of smart electronicses product, they become people's daily life, outdoor activities, The requisite configuration such as special trade, if these intelligent artifacts do not have electricity can not use and people can be allowed to feel without safety Sense, particularly out of doors, has this problem of solar charger to be just readily solved, and solar charger has the sunlight just can be to Electrical appliance charges.Solar charger in the market, a class is semi-flexible crystal silicon solar batteries, and crystal silicon battery has broken Broken risk, heavier, power is little, and range of application is little;Another kind of is fexible film non-crystal silicon solar cell, and battery is changed Efficiency is low, and Same Efficieney product area is big;Also have few flexible organic solar batteries, battery conversion efficiency is low, reliable Property is poor.
Content of the invention
According to above the deficiencies in the prior art, the technical problem to be solved is to propose a kind of movable type thin film too Sun energy charger, by using the connection in series-parallel of copper-indium-galliun-selenium film solar cell plate, solves conventional batteries plate frangible not portable The problem of band.
In order to solve above-mentioned technical problem, the technical solution used in the present invention is: a kind of movable type thin film solar charges Device, including a solar panel and b solar panel, a solar panel and b solar panel are connected in series, and a is too Sun can include the first electric energy output negative pole end, the first electric energy output cathode end, module a positive pole, module a negative pole and module by cell panel A negative pole conducts pole, and b solar panel includes module b positive pole, module b negative pole and module b negative pole conduction pole, by module a negative pole Connect with module b positive pole, module b negative pole conducts pole through b module negative and module a negative pole conduction pole connects to the first electric energy output Negative pole end, module a positive pole connects to the first electric energy output cathode end, the first electric energy output negative pole end and the first electric energy output cathode End output electric energy.
Preferred implementation as technical solution of the present invention: described charger also includes c solar panel and the d sun Energy cell panel, d solar panel includes the second electric energy output negative pole end, the second electric energy output cathode end, module d positive pole, mould Block d negative pole and module d positive pole conduction pole, c solar panel includes module c positive pole, module c negative pole and the conduction of module c positive pole Pole, c solar panel and d solar panel are connected in series, the second electric energy output negative pole end and the second electric energy output cathode End output electric energy.By the series circuit of a solar panel and b solar panel and c solar panel and d solar-electricity The series circuit of pond plate is connected in parallel, and module a positive pole is connected with module c positive pole, and module b negative pole is connected with module d negative pole, the One electric energy output negative pole end and the first electric energy output cathode end output electric energy, the second electric energy output negative pole end and the output of the second electric energy Positive terminal exports electric energy.Described charger also includes transducer, and transducer is connected to the first electric energy output negative pole end and the first electricity Between energy output cathode end, or between the second electric energy output negative pole end and the second electric energy output cathode end.Described solar-electricity Pond plate is copper-indium-galliun-selenium film solar cell plate.Described charger includes superelevation water blocking layer, the first adhesive film, solaode Plate, the second adhesive film and backsheet layer, laminated into type by 160 DEG C of vacuum lamination process.Described superelevation water blocking layer is that Organic fluoride is thin Membrane material or polyester resin.Described first adhesive film and the second adhesive film are poe glued membrane, eva glued membrane, liquid silica gel or pvb glue Film.Described backboard is apye material.Described a solar panel and b solar panel are fixed on oxford, on oxford Be provided with tarpaulin buckle, Fastener for climbing mountain or lanyard.
The medicine have the advantages that the solar charger of the present invention has the characteristics that flexibility, lightweight, portable, multi output, Using the copper indium gallium selenium solar cell of flexible stainless steel substrates substrate, there is the characteristic of compliant impact resistant;Organic fluoride thin-film material Packaging technology, lightweight;Modularized design is foldable to be easy to carry;Multi output meets the demand of different electrical appliances;Install tarpaulin additional Button, additional Fastener for climbing mountain, lanyard, it is easily installed, easy to use;Can partially folded efficiently be combined with personal clothes, knapsack, Realize outdoor people charge to electrical appliance in traveling it is also possible to all launch treatment in accordance with local conditions be arranged on vehicle body, on trees or flat It is layered on ground standing total power to charge to electrical appliance.
Brief description
Below the labelling of the content expressed by this specification accompanying drawing and in figure is briefly described:
Fig. 1 is four pieces of copper-indium-galliun-selenium film solar cell plate module schematic diagrams of the specific embodiment of the present invention.
Fig. 2 is the thin film solar charger 16.5v/1.15a output circuit figure one of the specific embodiment of the present invention.
Fig. 3 is the thin film solar charger 16.5v/1.15a output circuit figure two of the specific embodiment of the present invention.
Fig. 4 is the thin film solar charger 16.5v/2.3a output circuit figure one of the specific embodiment of the present invention.
Fig. 5 is the thin film solar charger 16.5v/2.3a output circuit figure two of the specific embodiment of the present invention.
Fig. 6 is the schematic diagram of the transducer of the specific embodiment of the present invention.
Fig. 7 is the converter application of the specific embodiment of the present invention in 16.5v/2.3a output circuit schematic diagram.
Fig. 8 is the portable thin film solar charger schematic diagram of the Fastener for climbing mountain of the specific embodiment of the present invention.
Wherein, 1, copper indium gallium selenium solar cell, 2, organic film, the 3, first electric energy output negative pole end, the 4, first electric energy Output cathode end, 5, module a positive pole, 6, module c positive pole, 7, module c positive pole conduction pole, 8, module c negative pole, 9, module d positive pole, 10th, the second electric energy output cathode end;11st, the second electric energy output negative pole end;12nd, module d negative pole;13rd, module b negative pole;14th, module B negative pole conducts pole;15th, module b positive pole;16th, module a negative pole;17th, dc5521 outfan;18th, 12v DC output end;19、usb 5v outfan;20th, transducer;21st, module connects cloth;22nd, Fastener for climbing mountain;23rd, tarpaulin is buckled;24th, 12v accumulator;25th, module a Negative pole conducts pole;26th, module d positive pole conduction pole.
Specific embodiment
Below against accompanying drawing, by the description to embodiment, for example involved each component of the specific embodiment of the present invention Shape, construction, the mutual alignment between each several part and annexation, the effect of each several part and operation principle, manufacturing process and Operate with method etc., is described in further detail, to help those skilled in the art to the inventive concept of the present invention, technology Scheme has more complete, accurate and deep understanding.
The portable thin film solar charger that the present invention provides, using a piece of or more sheets of flexible stainless steel lining bottom copper and indium Gallium selenium thin-film solar cells composition in series or in parallel, has the characteristic of compliant impact resistant, by multi-disc battery plate serioparallel Connect, realize the output of multiple voltage electric current, including direct current 16.5v/1.15a, direct current 16.5v/2.3a, direct current 12v/3a, usb Many port outputs of 5v, to meet the demand of different electrical appliances.
As shown in Figure 1, it is tetra- blocks of copper-indium-galliun-selenium film solar cell plates 1 of a, b, c, d, CIGS thin-film solar The surface of battery adopts splendid organic fluorine film 2 material package of superelevation resistance dampness, weather resistance, no rigid structure, shock resistance Performance is good.Copper-indium-galliun-selenium film solar cell plate 1 structure be followed successively by water-separating film, poe glued membrane, cigs cell piece, poe glued membrane and Apye backboard, laminated into type by 160 DEG C of vacuum lamination process.A panel module (hereinafter referred to as a module) includes the first electric energy Output negative pole end 3 and the first electric energy output cathode end 4, d panel module includes the second electric energy output negative pole end 11 and the second electricity Energy output cathode end 10, a panel module also includes module a positive pole 5 and module a negative pole 16 and module a negative pole conduction pole 25, B panel module also includes module b positive pole 15 and module b negative pole 13 and module b negative pole conduction pole 14, and c panel module is also Including module c positive pole 6 and module c negative pole 8 and module c positive pole conduction pole 7, d panel module also includes module d positive pole 9 He Module d negative pole 12 and module d positive pole conduction pole 26.
As shown in Figures 2 and 3, for the circuit of portable thin film solar charger 16.5v/1.15a output, using resistance to Module a and module b are connected by the silica gel flexible circuit conductor soft, high temperature resistant resistance rate is little, implementation: by the negative pole 16 of module a and mould The positive pole 15 of block b connects, and the negative pole 13 of module b conducts pole 14 by b module negative and module a negative pole conducts pole 25 and connects to the One electric energy output negative pole end 3, module a positive pole 5 is connected to the first electric energy output cathode end 4 by copper ribbon continuous, and module a and module b will Luminous energy is converted into electric energy, realizes 16.5v/ by module port the first electric energy output negative pole end 3 and the first electric energy output cathode end 4 1.15a electric energy exports.Module c in Fig. 3 and module d circuit are connected in series with module a and module b, by module port 10,11 Equally can achieve the output of 16.5v, 1.15a electric energy.Electrode connection welding position uses high sealing, and the photovoltaic silica gel of high water resistant is carried out Encapsulation process is not it is ensured that electrode is by moisture attacks, thus lifting portable thin film solar charger reliability.
As shown in Figures 4 and 5, for portable thin film solar charger 16.5v/2.3a output circuit, by module a and module B connects, module c and the series connection of module d, then will be in parallel to module ab and module cd, realize port 3,4 (as Fig. 4) or port 10, The 16.5v of 11 (as Fig. 5), 2.3a export.As shown in fig. 6, being the schematic diagram of transducer 20, transducer 20 includes 13-17v, 0- The direct-flow input end of 3a, usb5v outfan 19 and 12v DC output end 18.As shown in fig. 7, being to be applied to transducer 20 In 16.5v, 2.3a output circuit, the electric energy of portable thin film solar charger 3,4 port outputs is passed through dc5521 (17) Output lead output connects upper 12v accumulator 24 and can charge a battery.By portable thin film solar charger 10,11 ports The electric energy of output passes through the output of dc5521 (17) output lead and is connected on transducer 20, is converted electrical energy into by transducer 20 5v, 12v direct current output charges to mobile phone, charger baby, accumulator etc..
Fig. 8 is the portable thin film solar charger with Fastener for climbing mountain 22, and portable thin film solar can charge Device is fixed on the article such as knapsack after folding, and just can realize 16.5v, 1.15a by dc5521 outfan 17 in traveling process Voltage x current output.
The mobile solar energy charger that the present invention provides, using flexible stainless steel substrate CIGS thin-film solar electricity Pond, hinders the splendid Organic fluoride thin-film material Vacuum Package of dampness, weather resistance, no rigid material with superelevation, realize product flexibility, The high characteristic of lightweight, shock resistance, reliability, adopts the module of high intensity to connect cloth 21 between multiple solar battery sheet modules The oxford sewing technology of for example super spill resistant connects so that product of the present invention is foldable is easy to carry.In addition, on charger Configuration tarpaulin buckles 23, additional Fastener for climbing mountain 22 and lanyard, is easy to charger and other products, the such as connection of clothes, knapsack etc., real Charge to electrical appliance in existing Partial Power open air traveling;Can also all launch treatment in accordance with local conditions be arranged on vehicle body, on trees, or It is laid in ground standing total power to charge to electrical appliance.
Organic fluoride thin-film material for Vacuum Package (can be gathered to benzene two using the transparent enhanced type pet of not fluoropolymer membrane Formic acid glycol ester, is commonly called as polyester resin) substituting;The packaging adhesive film of Vacuum Package is poe (poe: with ethylene as repetitives Polymer), also can adopt liquid silica gel, pvb, ionomer in addition to poe glued membrane;Oxford also can adopt leather, change Fine, blended fibre knitwears cloth.
Pet and poe is the material of green pollution-free, also will not produce poison when there is the burning of fire assembly Body;And do not contain fluorine element, make both can do buried underground degradation treatment during waste treatment, burn processing can be carried out again;Pass There is variable color, delamination, acetic acid corrosion electrode because of its packaging adhesive film eva in the flexible unit of system.This problem impact assembly is sent out Electrical efficiency and service life, reduce the profit return rate of photovoltaic plant, simultaneously because assembly property declines and increased photovoltaic The potential safety hazard in power station.The solar module encapsulation of the present invention employs poe packaging adhesive film and substitutes eva glued membrane, makes assembly More safe and reliable.
Above in conjunction with accompanying drawing, the present invention is exemplarily described it is clear that the present invention implements is not subject to aforesaid way Restriction, as long as employing the improvement of various unsubstantialities that method of the present invention design and technical scheme are carried out, or without changing Enter and the design of the present invention and technical scheme are directly applied to other occasions, all within protection scope of the present invention.This Bright protection domain should be defined by the protection domain that claims are limited.

Claims (9)

1. a kind of movable type thin film solar charger is it is characterised in that include a solar panel and b solar panel, A solar panel and b solar panel are connected in series, a solar panel include the first electric energy output negative pole end (3), First electric energy output cathode end (4), module a positive pole (5), module a negative pole (16) and module a negative pole conduction pole (25), b solar energy Cell panel includes module b positive pole (15), module b negative pole (13) and module b negative pole conduction pole (14), by module a negative pole (16) and Module b positive pole (15) connects, and module b negative pole (13) connects through module b negative pole conduction pole (14) and module a negative pole conduction pole (25) To the first electric energy output negative pole end (3), module a positive pole (5) connects to the first electric energy output cathode end (4), the first electric energy output Negative pole end (3) and the first electric energy output cathode end (4) output electric energy, described a or b solar panel is for CIGS thin-film too Sun can cell panel.
2. movable type thin film solar charger according to claim 1 is it is characterised in that described charger also includes c Solar panel and d solar panel, d solar panel includes the second electric energy output negative pole end (11), the second electric energy Output cathode end (10), module d positive pole (9), module d negative pole (12) and module d positive pole conduction pole (26), c solar panel Including module c positive pole (6), module c negative pole (8) and module c positive pole conduction pole (7), c solar panel and d solaode Plate is connected in series, and the second electric energy output negative pole end (11) and the second electric energy output cathode end (10) export electric energy.
3. movable type thin film solar charger according to claim 2 is it is characterised in that by a solar panel and b The series circuit of solar panel is connected in parallel with the series circuit of c solar panel and d solar panel, by module A positive pole (5) is connected with module c positive pole (6), and module b negative pole (13) is connected with module d negative pole (12), the first electric energy output negative pole End (3) and the first electric energy output cathode end (4) output electric energy, the second electric energy output negative pole end (11) and the second electric energy output cathode End (10) output electric energy.
4. movable type thin film solar charger according to claim 3 is it is characterised in that described charger also includes turning Parallel operation (20), transducer (20) is connected between the first electric energy output negative pole end (3) and the first electric energy output cathode end (4), or Between person's the second electric energy output negative pole end (11) and the second electric energy output cathode end (10).
5. movable type thin film solar charger according to claim 1 is it is characterised in that described charger includes superelevation Water blocking layer, the first adhesive film, solar panel, the second adhesive film and backsheet layer, are laminated into by 160 DEG C of vacuum lamination process Type.
6. movable type thin film solar charger according to claim 5 is it is characterised in that described superelevation water blocking layer is to have Machine fluorine film material or polyester resin.
7. movable type thin film solar charger according to claim 5 is it is characterised in that described first adhesive film and the Two adhesive films are poe glued membrane, eva glued membrane, liquid silica gel or pvb glued membrane.
8. movable type thin film solar charger according to claim 5 is it is characterised in that described backboard is apye material Matter.
9. movable type thin film solar charger according to claim 1 is it is characterised in that described a solar panel It is fixed on oxford with b solar panel, oxford is provided with tarpaulin and buckles (23), Fastener for climbing mountain (22) or lanyard.
CN201610956597.6A 2016-10-27 2016-10-27 Mobile thin-film solar charger Pending CN106374611A (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106712698A (en) * 2017-03-01 2017-05-24 北京天恒长鹰科技股份有限公司 Multi-stage hybrid solar cell array and combined power supply method thereof
WO2018188658A1 (en) * 2017-04-14 2018-10-18 北京铂阳顶荣光伏科技有限公司 Solar-power mobile charging case
CN109347193A (en) * 2018-12-05 2019-02-15 安徽鼎晖新能源科技有限公司 A kind of module combined type solar charger
CN109494864A (en) * 2018-12-28 2019-03-19 苏州鼎威新能源有限公司 A kind of expansible type portable charging component
TWI719497B (en) * 2019-06-11 2021-02-21 上銀光電股份有限公司 Solar module and generating system of using the same

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CN204597887U (en) * 2015-05-25 2015-08-26 颜佳华 A kind of solar module modular construction
CN204696987U (en) * 2015-05-29 2015-10-07 上海鼎中新材料有限公司 Facade film base organic photovoltaic systems
CN105553417A (en) * 2014-10-30 2016-05-04 鑫邦国际科技股份有限公司 Solar cell module with solid-state battery

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203434928U (en) * 2013-08-29 2014-02-12 赵亮 Portable solar charger
CN103681918A (en) * 2013-12-20 2014-03-26 湖南共创光伏科技有限公司 Film solar cell component and packaging method thereof
CN105553417A (en) * 2014-10-30 2016-05-04 鑫邦国际科技股份有限公司 Solar cell module with solid-state battery
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106712698A (en) * 2017-03-01 2017-05-24 北京天恒长鹰科技股份有限公司 Multi-stage hybrid solar cell array and combined power supply method thereof
WO2018188658A1 (en) * 2017-04-14 2018-10-18 北京铂阳顶荣光伏科技有限公司 Solar-power mobile charging case
CN109347193A (en) * 2018-12-05 2019-02-15 安徽鼎晖新能源科技有限公司 A kind of module combined type solar charger
CN109347193B (en) * 2018-12-05 2023-11-17 安徽鼎晖新能源科技有限公司 Module combined type solar charger
CN109494864A (en) * 2018-12-28 2019-03-19 苏州鼎威新能源有限公司 A kind of expansible type portable charging component
TWI719497B (en) * 2019-06-11 2021-02-21 上銀光電股份有限公司 Solar module and generating system of using the same

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