CN209345074U - A kind of connection structure of photovoltaic panel - Google Patents

A kind of connection structure of photovoltaic panel Download PDF

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Publication number
CN209345074U
CN209345074U CN201821702908.7U CN201821702908U CN209345074U CN 209345074 U CN209345074 U CN 209345074U CN 201821702908 U CN201821702908 U CN 201821702908U CN 209345074 U CN209345074 U CN 209345074U
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China
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gradient
photovoltaic panel
adjusts
fixedly connected
support plate
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CN201821702908.7U
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徐珠锋
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Zhejiang Jinpin Technology Co.,Ltd.
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Zhejiang Gold Energy Polytron Technologies Inc
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    • 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
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/47Mountings or tracking
    • 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 utility model discloses a kind of connection structures of photovoltaic panel, including photovoltaic panel, the bottom surface of the photovoltaic panel is fixedly connected with photovoltaic panel connector, the surface activity of the photovoltaic panel connector is connected with photovoltaic panel connecting cleat, the surface of the photovoltaic panel connecting cleat is threaded with bolt, and the bottom surface of the photovoltaic panel connecting cleat is fixedly connected with photovoltaic panel and adjusts gradient device.The connection structure of the photovoltaic panel, motor is adjusted by the starting gradient, the output shaft that the gradient adjusts motor drives the gradient to adjust the rotation of sliding tooth wheel, the gradient adjusts driving gear and drives the gradient to adjust power gear rotation by the engagement between the gear teeth, so that the gradient adjusts rotary supporting rod rotation, the gradient is adjusted dynamic support plate upwardly or downwardly to rotate around the edge that support plate is determined in gradient adjusting, increase in this way or reduce the gradient of photovoltaic panel, to achieve the effect that make full use of, not waste photovoltaic panel resource.

Description

A kind of connection structure of photovoltaic panel
Technical field
The utility model relates to field of new energy technologies, specially a kind of connection structure of photovoltaic panel.
Background technique
The solar panel that photovoltaic panel is made of one or more solar battery sheets, photovoltaic panel are usually applied to too Sun can generate electricity, and solar energy photovoltaic panel is the power generator that a kind of exposure will generate direct current in the sun, abbreviation " photoelectricity ", light Volt power generation is the photovoltaic effect using interface and luminous energy is directly translated into a kind of technology of electric energy, this technology Key element be solar battery, solar battery carries out packaging protection after series connection can form the solar cell of large area Component, i.e. photovoltaic panel, then photovoltaic power generation apparatus, theoretically, photovoltaic power generation are formed with the components such as power controller are closed Technology can be used for the occasion of any required power supply, arrive megawatt power station greatly down toward domestic power supply up to spacecraft, small to object for appreciation Tool, photo-voltaic power supply is ubiquitous, and the most basic element of solar energy power generating is solar energy photovoltaic panel (cell piece), there is monocrystalline Silicon, polysilicon, amorphous silicon and hull cell etc., wherein monocrystalline silicon and polycrystal silicon cell dosage are maximum, and amorphous silicon battery is used for one A little mini systems and calculator accessory power supply etc., the domestic crystal silicon cell efficiency of China is 10 to 13% or so, similar product in the world Efficiency about 12 to 14%, photovoltaic power generation product are mainly used for three broad aspects: first is that power supply is provided for the conjunction of no electric field, second is that solar energy Daily electronic product, such as all kinds of solar chargers, the various lamps and lanterns of solar street light and solar energy meadow, third is that grid-connected hair Electricity, this has been widely applied implementation in developed country.By 2009, China, which generates electricity by way of merging two or more grid systems, did not had started all-round popularization, but, The electricity consumption of 2008 Beijing Olympic Games part is provided by solar power generation and wind-power electricity generation, it was predicted that solar energy power generating The important seat that world energy sources consumption can be occupied in 21 century, will not only substitute part conventional energy resource, and will become world's energy The main body of source supply, it is contemplated that the year two thousand thirty, renewable energy will account for 30% or more in total energy source structure, and photovoltaic The accounting to generate electricity in the supply of world's total electricity is also up to 10% or more, and to the year two thousand forty, renewable energy will account for total energy consumption 50% or more, solar energy power generating will account for 20% or more of total electricity, and to the end of the 20th century, renewable energy will in energy resource structure 80% or more is accounted for, solar power generation will account for 60% or more, these numbers are enough before showing the development of solar photovoltaic industry Scape and its strategic position important in energy field.However the working efficiency of solar energy photovoltaic panel is vertical by sunlight with photovoltaic panel The area of irradiation is closely bound up, this area is bigger, and the working efficiency of photovoltaic panel is higher, nowadays photovoltaic in the market Plate is once installed, and just fixation cannot be adjusted the gradient of photovoltaic panel, however four seasons spring, summer, autumn and winter, sunlight are radiated at photovoltaic panel When upper, the angle between sunray and photovoltaic panel is all different, causes photovoltaic panel that cannot adequately receive sunlight, causes photovoltaic The waste of plate resource.
Utility model content
The purpose of this utility model is to provide a kind of connection structures of photovoltaic panel, to solve to propose in above-mentioned background technique The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of connection structure of photovoltaic panel, including light Plate is lied prostrate, the bottom surface of the photovoltaic panel is fixedly connected with photovoltaic panel connector, and the surface activity of the photovoltaic panel connector is connected with Photovoltaic panel connecting cleat, the surface of the photovoltaic panel connecting cleat are threaded with bolt, the bottom of the photovoltaic panel connecting cleat Face is fixedly connected with photovoltaic panel and adjusts gradient device, and the bottom surface that the photovoltaic panel adjusts gradient device is connected with sliding rail The underrun drive screw in road, the sliding rail is connected with photovoltaic plate bracing frame.
It includes that the gradient adjusts dynamic support plate that the photovoltaic panel, which adjusts gradient device, and the gradient adjusts the bottom surface of dynamic support plate T-type sliding limiting slot is offered, the surface activity of the T-type sliding limiting slot is connected with T-type sliding block, the bottom of the T-type sliding block Face is fixedly connected with the gradient by shaft and adjusts connecting rod, and the gradient adjusts the one end of connecting rod far from T-type sliding block by turning Axis is fixedly connected with the gradient and adjusts support connector, and the bottom surface that the gradient adjusts support connector is fixedly connected with gradient adjusting Motor housing, the inner chamber bottom surface that the gradient adjusts motor housing are fixedly connected with the gradient and adjust motor, and the gradient adjusts motor Output shaft is fixedly connected with the gradient and adjusts driving gear, and the output shaft that the gradient adjusts motor is fixedly connected with slope by bearing Degree adjusts driving gear supporting splint, and the surface engagement that the gradient adjusts driving gear is connected with the gradient and adjusts power gear, The surface that the gradient adjusts power gear is fixedly connected with the gradient by shaft and bearing and adjusts power gear supporting splint, institute The surface for stating gradient adjusting power gear is fixedly connected with the gradient and adjusts rotary supporting rod, and it is remote that the gradient adjusts rotary supporting rod The gradient is flexibly connected by shaft from one end that the gradient adjusts power gear and adjusts support rod connector, the gradient adjusts dynamic branch The underrun shaft of fagging and the gradient, which are adjusted, determine the top surface of support plate and is fixedly connected, the gradient adjust motor housing bottom surface and The top surface that support plate is determined in gradient adjusting is fixedly connected, and it is sliding that the bottom surface that support plate is determined in the gradient adjusting is fixedly connected with sliding rail The bottom surface of movable plate, the sliding rail slider is connected with sliding rail
Preferably, the quantity of the photovoltaic panel connector is two, and two photovoltaic panel connectors are with the bottom surface of photovoltaic panel Median vertical line is symmetry axis, is fixedly connected respectively with the bottom surface of photovoltaic panel.
Preferably, the bottom surface that the gradient adjusts the top surface of support rod connector and the gradient adjusts dynamic support plate is fixed to be connected It connects.
Preferably, the top surface that the underrun shaft that the gradient adjusts dynamic support plate determines support plate with gradient adjusting is fixed Connection.
Preferably, the bottom surface that the gradient adjusts motor housing is fixedly connected with the top surface that support plate is determined in gradient adjusting.
Preferably, the quantity of the sliding rail slider is two, and two sliding rail sliders are adjusted with the gradient The front middle line for determining support plate is symmetry axis, and the bottom surface for determining support plate with gradient adjusting respectively is fixedly connected.
Beneficial effect
The utility model provides a kind of connection structure of photovoltaic panel, have it is following the utility model has the advantages that
1. the connection structure of the photovoltaic panel adjusts motor by the starting gradient, the output shaft that the gradient adjusts motor drives slope Degree adjusts the rotation of sliding tooth wheel, and the gradient adjusts driving gear and drives the gradient to adjust power teeth rotation by the engagement between the gear teeth It is dynamic so that the gradient adjusts rotary supporting rod rotation, by the gradient adjust dynamic support plate adjust around the gradient determine the edge of support plate to It is upper perhaps to rotate down in this way to increase or reduce the gradient of photovoltaic panel, it makes full use of to reach, waste light Lie prostrate the effect of plate resource.
2. the connection structure of the photovoltaic panel adjusts motor by the gradient and makes gradient tune when adjusting the gradient of photovoltaic panel It saves connecting rod and adjusts support connector rotation around the gradient, and pull or push T-type sliding block along T-type sliding limiting slot Surface is mobile, and when the gradient increases, the gradient adjusts connecting rod and T-type sliding block is pulled to move down, so that T-type sliding block arrival T-type is sliding The bottom of dynamic limiting slot, and prevent T-type sliding block from continuing to move down by T-type sliding limiting slot, it avoids leading since the gradient is excessive Photovoltaic panel rollover is caused, when grade reduction, the gradient adjusts connecting rod and T-type sliding block is pushed to move up, so that T-type sliding block reaches T Type slides the top of limiting slot, and prevents T-type sliding block from continuing to move up by T-type sliding limiting slot, avoids since the gradient is too small And the gradient is caused to adjust the bottom surface of dynamic support plate and the top surface extrusion damage of gradient adjusting motor housing, to reach protection photovoltaic panel Effect.
Detailed description of the invention
Fig. 1 is the utility model positive structure diagram;
Fig. 2 is enlarged structure schematic diagram at A in the utility model Fig. 1;
Fig. 3 is enlarged structure schematic diagram at B in the utility model Fig. 1.
In figure: 1 photovoltaic panel, 2 photovoltaic panel connectors, 3 photovoltaic panel connecting cleats, 4 bolts, 5 photovoltaic panels adjust gradient device, 501 gradients adjust dynamic support plate, 502 T-types sliding limiting slot, 503 T-type sliding blocks, 504 gradients and adjust connecting rod, 505 gradient tune Section support connector, 506 gradients adjust motor housing, 507 gradients adjust motor, 508 gradients adjust driving gear, 509 gradient tune Section driving gear supporting splint, 510 gradients adjust power gear, 511 gradients adjust power gear supporting splint, 512 gradient tune Section rotary supporting rod, 513 gradients, which adjust support rod connector, 514 sliding rail sliders, 515 gradients and adjust, determines support plate, 6 Sliding rail, 7 photovoltaic plate bracing frames.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of connection structure of photovoltaic panel, including photovoltaic Plate 1, the bottom surface of photovoltaic panel 1 are fixedly connected with photovoltaic panel connector 2, and the quantity of photovoltaic panel connector 2 is two, and two photovoltaics Plate connector 2 is fixedly connected with the bottom surface of photovoltaic panel 1 respectively using the plane perpendicular middle line of photovoltaic panel 1 as symmetry axis, and photovoltaic panel connects The surface activity of connector 2 is connected with photovoltaic panel connecting cleat 3, and the surface of photovoltaic panel connecting cleat 3 is threaded with bolt 4, light The bottom surface of volt plate connecting cleat 3 is fixedly connected with photovoltaic panel and adjusts gradient device 5, and the bottom surface that photovoltaic panel adjusts gradient device 5 is living Dynamic to be connected with sliding rail 6, the underrun drive screw of sliding rail 6 is connected with photovoltaic plate bracing frame 7.
It includes that the gradient adjusts dynamic support plate 501 that photovoltaic panel, which adjusts gradient device 5, and the gradient adjusts the bottom surface of dynamic support plate 501 T-type sliding limiting slot 502 is offered, the surface activity of T-type sliding limiting slot 502 is connected with T-type sliding block 503, T-type sliding block 503 Underrun shaft be fixedly connected with the gradient adjust connecting rod 504, the gradient adjust connecting rod 504 far from T-type sliding block 503 one End is fixedly connected with the gradient by shaft and adjusts support connector 505, and the bottom surface that the gradient adjusts support connector 505 is fixedly connected There is the gradient to adjust motor housing 506, the top surface that the gradient adjusts the bottom surface of motor housing 506 and support plate 515 is determined in gradient adjusting is fixed to be connected It connects, the inner chamber bottom surface that the gradient adjusts motor housing 506 is fixedly connected with the gradient and adjusts motor 507, and adjusting motor 507 by the gradient makes It obtains gradient adjusting connecting rod 504 and adjusts the support rotation of connector 505, and pulling or promotion 503 edge of T-type sliding block around the gradient T-type sliding limiting slot 502 surface it is mobile, when the gradient increases, the gradient adjusts connecting rod 504 and pulls T-type sliding block 503 downward It is mobile, so that T-type sliding block 503 reaches the bottom of T-type sliding limiting slot 502, and T-type sliding block is prevented by T-type sliding limiting slot 502 503 continue to move down, and avoid causing photovoltaic panel 1 to be turned on one's side since the gradient is excessive, when grade reduction, the gradient adjusts connecting rod 504 promotion T-type sliding blocks 503 move up, so that T-type sliding block 503 reaches the top of T-type sliding limiting slot 502, and are slided by T-type Dynamic limiting slot 502 prevents T-type sliding block 503 from continuing to move up, and avoids causing the gradient to adjust dynamic support plate since the gradient is too small 501 bottom surface and the gradient adjust the top surface extrusion damage of motor housing 506, to achieve the effect that protect photovoltaic panel 1, the gradient is adjusted The output shaft of motor 507 is fixedly connected with the gradient and adjusts driving gear 508, and the output shaft that the gradient adjusts motor 507 passes through bearing It is fixedly connected with the gradient and adjusts driving gear supporting splint 509, the surface engagement that the gradient adjusts driving gear 508 is connected with the gradient Power gear 510 is adjusted, the surface that the gradient adjusts power gear 510 is fixedly connected with the gradient by shaft and bearing and adjusts power Gear supporting splint 511, the surface that the gradient adjusts power gear 510 are fixedly connected with the gradient and adjust rotary supporting rod 512, the gradient It adjusts one end that rotary supporting rod 512 adjusts power gear 510 far from the gradient and gradient adjusting support rod is flexibly connected by shaft Connector 513, the top surface that the gradient adjusts support rod connector 513 are fixedly connected with the bottom surface that the gradient adjusts dynamic support plate 501, slope The underrun shaft that degree adjusts dynamic support plate 501 is fixedly connected with the top surface that support plate 515 is determined in gradient adjusting, and the gradient adjusts electricity The bottom surface of cabinet 506 is fixedly connected with the top surface that support plate 515 is determined in gradient adjusting, and the bottom surface that the gradient adjusts dynamic support plate 501 is logical It crosses shaft and is fixedly connected with the top surface that support plate 515 is determined in gradient adjusting, pass through the starting gradient and adjust motor 507, the gradient adjusts electricity The output shaft of machine 507 drives the gradient to adjust driving gear 508 and rotates, and the gradient adjusts driving gear 508 and passes through nibbling between the gear teeth Crossed belt moves the gradient and adjusts the rotation of power gear 510, so that the gradient adjusts rotary supporting rod 512 and rotates, the gradient is adjusted dynamic support Plate 501 is adjusted around the gradient determines the edge of support plate 515 and upwardly or downwardly rotates, and increases or reduce light in this way The gradient of plate 1 is lied prostrate, to achieve the effect that make full use of, do not waste photovoltaic panel resource, the gradient adjusts the bottom surface for determining support plate 515 It is fixedly connected with sliding rail slider 514, the quantity of sliding rail slider 514 is two, and two sliding rail slidings Piece 514 adjusts the front middle line for determining support plate 515 as symmetry axis using the gradient, adjusts the bottom surface for determining support plate 515 with the gradient respectively It is fixedly connected, the bottom surface of sliding rail slider 514 is connected with sliding rail 6.
Working principle: when using the connection structure of the photovoltaic panel, the starting gradient adjusts motor 507, and the gradient adjusts motor 507 output shaft drives the gradient to adjust driving gear 508 and rotates, and the gradient adjusts driving gear 508 and passes through the engagement between the gear teeth It drives the gradient to adjust power gear 510 to rotate, so that the gradient adjusts rotary supporting rod 512 and rotates, the gradient is adjusted into dynamic support plate 501 upwardly or downwardly rotate around the edge that support plate 515 is determined in gradient adjusting, and when the gradient increases, the gradient adjusts connecting rod 504 pulling T-type sliding blocks 503 move down, so that T-type sliding block 503 reaches the bottom of T-type sliding limiting slot 502, and are slided by T-type Dynamic limiting slot 502 prevents T-type sliding block 503 from continuing to move down, and avoids causing photovoltaic panel 1 to be turned on one's side since the gradient is excessive, works as slope When degree reduces, the gradient adjusts connecting rod 504 and T-type sliding block 503 is pushed to move up, so that T-type sliding block 503 reaches T-type sliding limit The top of position slot 502, and prevent T-type sliding block 503 from continuing to move up by T-type sliding limiting slot 502, it avoids since the gradient is too small And the gradient is caused to adjust the bottom surface of dynamic support plate 501 and the top surface extrusion damage of gradient adjusting motor housing 506, come in this way The gradient for increasing or reducing photovoltaic panel 1, to reach the area for making full use of photovoltaic panel, the effect for not wasting photovoltaic panel resource Fruit.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of connection structure of photovoltaic panel, including photovoltaic panel (1), it is characterised in that: the bottom surface of the photovoltaic panel (1) is fixed to be connected It is connected to photovoltaic panel connector (2), the surface activity of the photovoltaic panel connector (2) is connected with photovoltaic panel connecting cleat (3), described The surface of photovoltaic panel connecting cleat (3) is threaded with bolt (4), and the bottom surface of the photovoltaic panel connecting cleat (3) is fixedly connected There is photovoltaic panel to adjust gradient device (5), the bottom surface that the photovoltaic panel adjusts gradient device (5) is connected with sliding rail (6), The underrun drive screw of the sliding rail (6) is connected with photovoltaic plate bracing frame (7);
It includes that the gradient is adjusted dynamic support plate (501) that the photovoltaic panel, which adjusts gradient device (5), and the gradient adjusts dynamic support plate (501) bottom surface offers T-type sliding limiting slot (502), and the surface activity of T-type sliding limiting slot (502) is connected with T-type Sliding block (503), the underrun shaft of the T-type sliding block (503) are fixedly connected with the gradient and adjust connecting rod (504), the slope Degree adjusts the one end of connecting rod (504) far from T-type sliding block (503) and is fixedly connected with gradient adjusting support connector by shaft (505), the bottom surface that the gradient adjusts support connector (505) is fixedly connected with the gradient and adjusts motor housing (506), the gradient The inner chamber bottom surface for adjusting motor housing (506) is fixedly connected with the gradient and adjusts motor (507), and the gradient adjusts motor (507) Output shaft is fixedly connected with the gradient and adjusts driving gear (508), and the output shaft that the gradient adjusts motor (507) is solid by bearing Surely it is connected with the gradient and adjusts driving gear supporting splint (509), connection is engaged on the surface that the gradient adjusts driving gear (508) There is the gradient to adjust power gear (510), the surface that the gradient adjusts power gear (510) is fixedly connected by shaft with bearing There is the gradient to adjust power gear supporting splint (511), the surface that the gradient adjusts power gear (510) is fixedly connected with the gradient It adjusts rotary supporting rod (512), the gradient adjusts one of rotary supporting rod (512) far from gradient adjusting power gear (510) End is flexibly connected the gradient by shaft and adjusts support rod connector (513), and the bottom surface that the gradient adjusts dynamic support plate (501) is logical It crosses shaft and is connect with the top surface that support plate (515) is determined in gradient adjusting, the gradient adjusts bottom surface and the gradient tune of motor housing (506) The top surface that section determines support plate (515) is fixedly connected, and the bottom surface that support plate (515) is determined in the gradient adjusting is fixedly connected with sliding rail The bottom surface of road slider (514), the sliding rail slider (514) is connected with sliding rail (6).
2. a kind of connection structure of photovoltaic panel according to claim 1, it is characterised in that: the photovoltaic panel connector (2) Quantity be two, and two photovoltaic panel connectors (2) are using the plane perpendicular middle line of photovoltaic panel (1) as symmetry axis, respectively with light The bottom surface of volt plate (1) is fixedly connected.
3. a kind of connection structure of photovoltaic panel according to claim 1, it is characterised in that: the gradient adjusts support rod and connects The top surface of connector (513) is fixedly connected with the bottom surface that the gradient adjusts dynamic support plate (501).
4. a kind of connection structure of photovoltaic panel according to claim 1, it is characterised in that: the sliding rail slider (514) quantity is two, and two sliding rail sliders (514) adjust the front middle line for determining support plate (515) with the gradient For symmetry axis, the bottom surface for determining support plate (515) with gradient adjusting respectively is fixedly connected.
CN201821702908.7U 2018-10-20 2018-10-20 A kind of connection structure of photovoltaic panel Active CN209345074U (en)

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CN201821702908.7U CN209345074U (en) 2018-10-20 2018-10-20 A kind of connection structure of photovoltaic panel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821702908.7U CN209345074U (en) 2018-10-20 2018-10-20 A kind of connection structure of photovoltaic panel

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111600540A (en) * 2020-06-30 2020-08-28 扬州泽亮太阳能电池科技有限公司 Thin film battery rotating structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111600540A (en) * 2020-06-30 2020-08-28 扬州泽亮太阳能电池科技有限公司 Thin film battery rotating structure
CN111600540B (en) * 2020-06-30 2021-06-15 扬州泽亮太阳能电池科技有限公司 Thin film battery rotating structure

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Address after: 321300 No.18 Tangshan Road, Yongkang Economic Development Zone, Jinhua City, Zhejiang Province

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