CN209488498U - A kind of adjustable photovoltaic support for mountainous region - Google Patents
A kind of adjustable photovoltaic support for mountainous region Download PDFInfo
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- CN209488498U CN209488498U CN201822010187.XU CN201822010187U CN209488498U CN 209488498 U CN209488498 U CN 209488498U CN 201822010187 U CN201822010187 U CN 201822010187U CN 209488498 U CN209488498 U CN 209488498U
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- girder
- column
- mountainous region
- hole
- adjustable
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- 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
Abstract
The utility model discloses a kind of adjustable photovoltaic supports for mountainous region, it is fixedly connected including girder, with girder and for the mounting rack of installation photovoltaic component and the column being fixed on mountainous region, it further include the bindiny mechanism for being fixed on girder on column, the bindiny mechanism includes the regulating part that is connected with column and can be in tilted layout relative to column, and the girder is fixed on regulating part.The utility model has stronger adaptability for complicated landform, can make use of momentum installation with slope, and power station overall effect is good, and supporting structure is simple, there is larger application space using few column junior unit structure.Adjustable structure will be set in installation photovoltaic component supporting structure in the utility model, comprehensively considers landform, bracket manufacture and foundation construction and affected to bracket installation, make that easy adjustment is installed, installation effectiveness is high.
Description
Technical field
The utility model belongs to photovoltaic technology field, and in particular to a kind of adjustable photovoltaic support for mountainous region.
Background technique
Solar energy is inexhaustible, cleanliness without any pollution and the reproducible environmentally protective energy.Utilize solar energy
Power generation, unrivaled spatter property, the safety of height, the opposite popularity of the energy and adequacy, long-life and non-maintaining
Advantage not available for other conventional energy resources such as property, photovoltaic energy is considered as 21st century most important new energy.
As photovoltaic industry technology rapidly develops, is combined using greater efficiency Double-sided battery pack with flat uniaxiality tracking and be
System can greatly improve photovoltaic system transformation efficiency, greatly be paid close attention to, wide market.Due to China's land control and early period
Photovoltaic plant exploitation, the more sufficiently complex mountainous region of selection landform of photovoltaic system, flat in the installation of different gradient Ground arrangement at this stage
One-axis system difficulty is larger.
It is that can improve system transfer efficiency in Complex Mountain landform, in conjunction with construction etc., there are question synthesis assessments, general to prop up
Frame structure preferably uses fixedly adjustable mode, its support configurations is simple compared with flat single-shaft configuration, manufacture construction cost and after
Phase maintenance cost is lower, is preferably to select.
Existing fixedly adjustable formula bracket has push-and-pull rod-type, semi arch formula, jack type etc., and structure type is few.More than
Construction package mounting structure influences Double-sided battery pack back side serious shielding using back side cant beam and purlin supporting way
Back side generated energy improves optimization to structure for Double-sided battery pack installation.
For with a varied topography, it is arranged in different slope unit rack, needs column and shaft angle adjustment mechanism function, together
When under column and shaft angular instance, in addition Various Seasonal assembly angle needs to adjust, therefore regulator site needs multidimensional at this
Direction is adjusted, above several more difficult satisfactions of adjustable support.
Due to complicated its structure basis construction of mountain topography, installation process difficulty is big, it is desirable that bracket have to adapt to place and
The adjustment capability of construction error, facilitates in-site installation to construct.The photovoltaic plant later period carries out the work of assembly angle adjustment and maintenance simultaneously
It measures larger, it is desirable that adjustment structure is simple, and adjustment is laborsaving, convenient and efficient, in more difficult satisfaction with a varied topography.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of adjustable photovoltaic support for mountainous region, base area
Shape situation is adjusted convenient for the tilt angle to photovoltaic module.
The technical solution of the utility model are as follows: a kind of adjustable photovoltaic support for mountainous region, including girder and girder are consolidated
Fixed connection and the column for being used for the mounting rack of installation photovoltaic component and being fixed on mountainous region, further include for girder to be fixed on
Bindiny mechanism on column, the bindiny mechanism include the regulating part that is connected with column and can be in tilted layout relative to column,
The girder is fixed on regulating part.
When the utility model is installed, column is installed on mountainous region first, it is adjustable then according to mountain topography situation
Tilt angle of the regulating part relative to column, since girder is fixed on regulating part, and the mounting rack of installation photovoltaic component is fixed
In on girder, i.e., the tilt angle of photovoltaic module can be had adjusted indirectly by the tilt angle of adjusting regulating part, so that light
The tilt angle and mountain topography for lying prostrate component are adapted.
It, can also be real using existing various ways in the utility model there are many regulative modes of the tilt angle of regulating part
It is existing, preferably, the upper installing hole being connected with column is offered on the regulating part and below upper installing hole under
Mounting hole, the upper installing hole and/or lower mounting hole are waist-shaped hole.In the utility model column corresponding position setting with
Upper installing hole and lower mounting hole respectively correspond the connecting hole of cooperation, and bolt is penetrated in connecting hole to lock regulating part admittedly
It is fixed.When needing to adjust the tilt angle of regulating part, regulating part is tilted into required position, the position of waist-shaped hole also occurs at this time
It is mobile, it then proceedes to penetrate bolt locking out of connecting hole.
As further preferred, the upper installing hole is circular hole, and the lower mounting hole is waist-shaped hole.Adjust inclining for regulating part
When rake angle, regulating part turns to required position centered on circular hole, around circular hole.
Preferably, the bindiny mechanism further include:
The axle bed being fixed on regulating part;
It is set in the axle sleeve being rotatably assorted on the girder outer wall and with axle bed.
Preferably, the axle bed includes the interconnecting piece being connected with regulating part and annular mounting portion, the axle sleeve
The inner wall clearance fit of outer wall and annular mounting portion.Axle bed can be processed using aluminum alloy extrusion section bar, and clearance fit makes axis
Set can produce relative rotation relative to axle bed, and guarantee rotation flexibly, and the interconnecting piece intensity of axle bed need to meet design requirement.
Preferably, the regulating part can be for plate or cross section is C-shaped processes.C-shaped section regulating part both wings opening
The equivalent width of distance and the interconnecting piece of axle bed is cut off with stem height regulating part interference portion, and side opens up upper installing hole
Match with lower mounting hole and stem height regulating part.
Locating part is set on girder in the utility model, prevents gradient inclination from girder being caused to move down.
Preferably, further including the incidence regulating mechanism for driving girder to rotate to adjust photovoltaic module tilt angle.
Preferably, the incidence regulating mechanism includes adjusting rod and the actuating arm that is connected with girder, the adjusting
One end of bar is connected with actuating arm, and the other end and the multidirectional adjustable groups component for being hinged on column are hinged.
Preferably, the incidence regulating mechanism further includes multidirectional adjustable groups component, the multidirectional adjustable groups component includes U
Type rotating member and central rotational part, the U-shaped bottom side of the U-shaped rotating member and column hingedly can be rotated, the central rotational
Part includes the U-shaped articulated connection structure with U-shaped rotating member, and be set on adjusting rod outer wall and with adjusting rod outer wall cooperation in
Cylindrical cavity, adjusting rod is removable, and angle is adjusted in place the fastening of after-opening position anchor ear.Limit phase structure is set on adjusting rod, is protected
Safety when card adjustment.U-shaped rotating member in multidirectional regulating part, is processed using aluminum profile in the utility model, and adjusting rod uses round tube,
Head can be rotated adjusting rod during angle adjustment, so that end is flattened face and be overlapped with actuating arm face by flattening processing;In circle
Inner cavity interconnecting piece is mobile, adjusts pole length and reaches photovoltaic module and needs angle, and adjustment completes that bolt locking can be used, complete
It is adjusted at entire angle.Adjusting rod can carry out telescopic adjustment at annular interconnecting piece in the utility model, more in the utility model
Three directions, which may be implemented, to adjustable groups component can be rotated, and can meet different terrain and different angle, better conform to landform, convenient
The adjustment of later period angle, makes simple to operate.
Preferably, the column includes fixed column and can be described to stretch relative to the telescopic rod of fixed column telescopic adjustment
Contracting bar offers the upper connecting hole matched with upper installing hole, the telescopic rod and lower mounting hole with upper installing hole position corresponding position
Position corresponding position offers the lower connecting hole matched with lower mounting hole.The utility model central post can according to topographic features into
The adjusting of row height, the stretch mode of telescopic rod also there are many, such as multiple mounting holes can be set in fixed column, flexible
The through-hole matched with mounting hole is set on bar, when needing to adjust height, by the different mounting holes and through-hole phase in fixed column
Then cooperation penetrates bolt locking.
Preferably, the mounting rack be it is multiple, multiple mounting racks along girder axial direction arrange.It can be by light on girder
It lies prostrate module position and arranges mounting rack.
In the utility model there are many structure types of mounting rack, preferably, the mounting rack includes connecting with girder
Main connector and two be respectively arranged in the purlin of main connector opposite sides.Main connector is located at master in the utility model
It below beam, is fixedly connected by anchor ear, intermediate setting above and girder positioning limit structure facilitate mounting rack in place.Wherein
Purlin is connect with main connector upper surface, can be bolted between purlin and main connector upper surface, two side timbers with
Certain space distance is kept between girder, first is that avoid blocking photovoltaic module upper surface, two to have the anchor ear of fixed purlin enough
Installation space.
Preferably, the column is two.It can guarantee column mounting base and master using two root posts in the utility model
Beam is concentric, avoids requiring more root posts to need height adjustment difficulty with one heart for guarantee on inclined-plane.
The bottom surface of photovoltaic module is supported on purlin in the utility model, purlin two sides be arranged limited block, limited block with
It is flushed above module frame bottom surface and purlin, guarantee module frame is in the supporting point Full connected, while limited block top is stuck in
On the inside of module frame, component is limited, improves parallel purlin whole structural stability on girder.Limited block side and purlin
Contact side fits, and section is matched with purlin patterned sides, and limited block is processed using aluminum profile.Photovoltaic module installation uses
Briquetting considers that bolt head is higher by component face and causes to block battery, briquetting section and length according to local negative wind pressure or by component machine
It is determined after tool load test.
Compared with prior art, the beneficial effects of the utility model are embodied in:
(1) the utility model has stronger adaptability for complicated landform using few column junior unit structure, can be with slope
It makes use of momentum installation, power station overall effect is good, and supporting structure is simple, there is larger application space.
(2) adjustable structure will be set in installation photovoltaic component supporting structure in the utility model, comprehensively considers landform, bracket
Manufacture and foundation construction affect to bracket installation, make to install easy adjustment, and installation effectiveness is high.
(3) photovoltaic module installation rack uses combined and spliced structure in the utility model, is made using the height of mounting purlines above
Platform mass center where photovoltaic module keeps torque reduction rotation lighter close to spindle central, adjustable using multidimensional in angle adjustment
Regulating part can make later period adjustment simpler quick.
(4) the utility model utilizes adjustable-angle support system in conjunction with Double-sided battery pack, double-side cell power generation energy
Power is highly improved, and power station entirety generating efficiency is higher.
(5) the biggish column of steel using amount and girder in the utility model main structure, fashioned iron section is larger, this is practical new
Type selects high strength steel, and system steel using amount is made to be substantially reduced and substantially reduce bracket cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the overlook direction structural schematic diagram of the utility model.
Fig. 3 is structural schematic diagram when regulating part is arranged vertically in the utility model,
Fig. 4 is structural schematic diagram when regulating part is in tilted layout in the utility model.
Fig. 5 is structural schematic diagram when dip angle adjusting mechanism does not adjust in the utility model.
Fig. 6 is the structural schematic diagram in Fig. 5 after dip angle adjusting mechanism adjustment.
Fig. 7 is the structural schematic diagram of the utility model bottom bracket axle.
Fig. 8 is the structural schematic diagram of the utility model central axis seat.
Fig. 9 is the structural schematic diagram of mounting rack in the utility model.
Figure 10 is the structural schematic diagram of multidirectional adjustable groups component in the utility model.
Figure 11 is the structural schematic diagram that multidirectional adjustable groups component is matched with adjusting rod in the utility model.
Figure 12 is the structural schematic diagram that purlin is matched with photovoltaic module in the utility model.
Specific embodiment
As shown in Figure 1 to 4, the utility model includes girder 2, is fixedly connected with girder 2 and is used for installation photovoltaic component 1
Mounting rack 4 and the column 3 that is fixed on mountainous region, further include the bindiny mechanism for being fixed on girder 2 on column 3, even
Connection mechanism includes the regulating part 5 that is connected with column 3 and can be in tilted layout relative to column 3, and girder 2 is fixed on regulating part 5.
When the utility model is installed, column 3 is installed on mountainous region first, then according to mountain topography situation, can be adjusted
Tilt angle of the regulating part 5 relative to column 3 is saved, since girder 2 is fixed on regulating part 5, and the installation of installation photovoltaic component 1
Frame 4 is fixed on girder 2, i.e., the tilt angle that can have adjusted component platform indirectly by adjusting the tilt angle of regulating part 5,
So that the tilt angle of component platform and mountain topography are adapted.
In the utility model there are many regulative modes of the tilt angle of regulating part 5, use existing various ways can also be with
It realizes, offers the upper installing hole 51 being connected with column 3 and position on regulating part 5 as shown in Figure 3 and Figure 4, in the present embodiment
Lower mounting hole 52 in 51 lower section of upper installing hole, upper installing hole 51 and/or lower mounting hole 52 are waist-shaped hole.In the utility model
The corresponding position setting of column 3 respectively corresponds the connecting hole of cooperation with upper installing hole 51 and lower mounting hole 52, in connecting hole
Regulating part 5 can be locked by penetrating bolt.When needing to adjust the tilt angle of regulating part 5, regulating part 5 is tilted into institute
Position is needed, the position of waist-shaped hole is also moved at this time, then proceedes to penetrate bolt locking out of connecting hole.The present embodiment
Middle upper installing hole 51 is circular hole, and lower mounting hole 52 is waist-shaped hole.When adjusting the tilt angle of regulating part 5, regulating part 5 is with circular hole
Center turns to required position around circular hole.
As shown in Figure 7 and Figure 8, bindiny mechanism in the present embodiment further include:
The axle bed 53 being fixed on regulating part 5;
It is set in the axle sleeve 54 being rotatably assorted on 2 outer wall of girder and with axle bed 53.
Preferably, axle bed 53 includes the interconnecting piece 531 being connected with regulating part 5 and annular mounting portion 532, axle sleeve 54
Outer wall and annular mounting portion inner wall clearance fit.Axle bed 53 can be processed using aluminum alloy extrusion section bar, and clearance fit makes
Obtaining axle sleeve 54 can produce relative rotation relative to axle bed 53, and guarantee rotation flexibly, and the interconnecting piece structural strength of axle bed 53 needs
It meets the requirements.
Regulating part 5 can be for plate or cross section is C-shaped processes in the present embodiment.C-shaped section regulating part both wings opening away from
Equivalent width from the interconnecting piece with axle bed 53 is cut off with 32 interference portion of stem height regulating part, and side opens up installation
Hole location matches on hole 51 and lower mounting hole 52 and stem height regulating part 32.
As shown in Figure 1, locating part 21 is arranged in the utility model on girder 2, prevent gradient inclination from causing girder 2 downward
It is mobile.The utility model further includes for driving the rotation of girder 2 to adjust the incidence regulating mechanism 6 of 1 tilt angle of photovoltaic module.
As shown in Figure 5 and Figure 6, incidence regulating mechanism 6 includes adjusting rod 62 and is connected with girder 2 in the present embodiment
One end of actuating arm 61, multidirectional 63 adjusting rod 62 of adjustable groups component is connected with actuating arm 61, other end insertion and hinged stanchion 3
In multidirectional adjustable groups component 63 in 632 inner hole.Actuating arm can be set to hooping structure form in the utility model.It is multidirectional can
Adjusting sub-assembly 63 includes U-shaped rotating member 631 and central rotational part 632, and the U-shaped bottom side of U-shaped rotating member 631 and column 3 are cut with scissors
It connects in succession, central rotational part 632 includes and the U-shaped interconnecting piece of the U-shaped side walls hinged structure of U-shaped rotating member 631 and is set in
62 outer wall of adjusting rod and with adjusting rod outer wall cooperate internal round chamber, see Figure 10 and Figure 11.U in multidirectional regulating part 5 in the utility model
Shape rotating member, is processed using aluminum profile, and adjusting rod 62 uses round tube, and head, can during angle adjustment by flattening processing
Adjusting rod 62 is rotated, so that end is flattened face and is overlapped with 61 face of actuating arm;It is moved along annular interconnecting piece, adjusting 62 length of adjusting rod makes
Photovoltaic module 1, which reaches, needs angle, and adjustment completes that bolt locking can be used, and completes entire angle adjustment.It is adjusted in the utility model
Pole 62 can carry out telescopic adjustment at bore interconnecting piece, and multidirectional adjustable groups component 63 may be implemented three in the utility model
Direction can be rotated, and can meet different terrain and different angle, better conform to landform, facilitates later period angle to adjust, makes easy to operate
It is convenient.
As shown in Figure 3 and Figure 4, the present embodiment central post 3 includes fixed column 31 and can be relative to fixed column telescopic adjustment
Telescopic rod 32, telescopic rod 32 offers the upper connecting hole matched with upper installing hole 51 with 51 position corresponding position of upper installing hole,
Telescopic rod 32 offers the lower connecting hole matched with lower mounting hole 52 with lower 52 position corresponding position of mounting hole.In the utility model
Column 3 can carry out the adjusting of height according to topographic features, the stretch mode of telescopic rod 32 also there are many, such as can be in fixation
Multiple mounting holes are set on column, and the through-hole matched with mounting hole is arranged on telescopic rod will fix when needing to adjust height
Different mounting holes on column are matched with through-hole, then penetrate bolt locking.
Mounting rack 4 is multiple in the utility model, and multiple mounting racks 4 are arranged along the axial direction of girder 2.It can on girder 2
By 1 location arrangements mounting rack 4 of photovoltaic module.
In the utility model there are many structure types of mounting rack 4, as shown in figure 9, in the present embodiment mounting rack 4 include with
Main connector 41, two of the connection of girder 2 are respectively arranged in the purlin 42 of main connector opposite sides.Main company in the utility model
Fitting 41 is located at 2 lower section of girder, is fixedly connected by anchor ear 44, intermediate setting above and girder positioning limit structure 43, side
Just mounting rack is in place.Wherein purlin 42 can be bolted with main 41 upper surface of connector, between two side timbers 42 and girder 2
Certain space distance is kept, first is that avoiding blocking 1 upper surface of photovoltaic module, two make the anchor ear 44 of fixed purlin 42 there are enough peaces
Fill space
As shown in Figure 1, the present embodiment central post 3 is two.It can guarantee column 3 using two root posts 3 in the utility model
Mounting base and girder 2 are concentric, avoid requiring more root posts 3 to need height adjustment difficulty with one heart for guarantee on inclined-plane.
As shown in figure 12, the bottom surface of photovoltaic module 1 is supported on purlin 42 in the utility model, the setting of 42 two sides of purlin
Limited block 421, limited block 421 flush above with 11 bottom surface of module frame and purlin 42, guarantee module frame 11 in the support
Point Full connected, while 421 top of limited block is stuck on the inside of module frame, is limited to component, and parallel purlin on girder 2 is improved
Whole structural stability.421 side of limited block contacts side with purlin 42 and fits, and section is matched with purlin patterned sides,
Limited block is processed using aluminum profile, and the installation of photovoltaic module 1 uses briquetting 422, considers that bolt head is higher by photovoltaic module face and causes to hide
Battery, briquetting section and length are kept off according to local negative wind pressure or by determining after component mechanical load test.
Claims (10)
1. a kind of adjustable photovoltaic support for mountainous region, including girder, it is fixedly connected with girder and for installation photovoltaic component
Mounting rack and the column that is fixed on mountainous region, which is characterized in that further include the connection for being fixed on girder on column
Mechanism, the bindiny mechanism include the regulating part that is connected with column and can be in tilted layout relative to column, and the girder is fixed
In on regulating part.
2. being used for the adjustable photovoltaic support in mountainous region as described in claim 1, which is characterized in that offered on the regulating part
The upper installing hole being connected with column and the lower mounting hole below upper installing hole, the upper installing hole and/or lower installation
Hole is waist-shaped hole.
3. being used for the adjustable photovoltaic support in mountainous region as claimed in claim 2, which is characterized in that the bindiny mechanism also wraps
It includes:
The axle bed being fixed on regulating part;
It is set in the axle sleeve being rotatably assorted on the girder outer wall and with axle bed.
4. being used for the adjustable photovoltaic support in mountainous region as claimed in claim 3, which is characterized in that further include for driving girder
It rotates to adjust the incidence regulating mechanism of photovoltaic module tilt angle.
5. being used for the adjustable photovoltaic support in mountainous region as claimed in claim 4, which is characterized in that the incidence regulating mechanism packet
It includes adjusting rod, the actuating arm being connected with girder and the multidirectional adjustable groups component that multiple directions are adjusted, institute is realized to adjusting rod
The one end for stating adjusting rod is connected with actuating arm, and the other end and the multidirectional adjustable groups component being hinged on column are hinged.
6. being used for the adjustable photovoltaic support in mountainous region as claimed in claim 5, which is characterized in that the multidirectional adjustable groups component
Including U-shaped rotating member and central rotational part, the U-shaped bottom side of the U-shaped rotating member and column are articulated and connected, and the centre turns
Moving part includes the interconnecting piece hinged with U-shaped rotating member and the circle inner hole cavity portion for being set in adjusting rod outer wall, the round inner hole cavity portion
And cooperate with adjusting rod outer wall, opening position anchor ear fastening.
7. being used for the adjustable photovoltaic support in mountainous region as claimed in claim 2, which is characterized in that the column includes fixed column
And it can be offered and upper peace relative to the telescopic rod of fixed column telescopic adjustment, the telescopic rod and upper installing hole position corresponding position
The upper connecting hole that dress hole matches, the telescopic rod are offered with lower position of mounting hole corresponding position and are matched down with lower mounting hole
Connecting hole.
8. the adjustable photovoltaic support for mountainous region as described in claim 1~7 is any, which is characterized in that the mounting rack
To be multiple, multiple mounting racks are arranged along the axial direction of girder.
9. being used for the adjustable photovoltaic support in mountainous region as claimed in claim 8, which is characterized in that the mounting rack includes and master
Beam connection main connector, two be respectively arranged in the purlin of main connector opposite sides, the main connector is installed on girder
Lower part, centre is arranged and girder positioning limit structure, and two side timbers height makes platform mass center and rotation girder matter above mounting rack
The heart is overlapped or close to being overlapped, reduces driving torque.
10. being used for the adjustable photovoltaic support in mountainous region as claimed in claim 9, which is characterized in that the purlin two sides are set
Limited block is set, limited block upper end is stuck on the inside of photovoltaic component frame, limits to photovoltaic module.
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CN201822010187.XU CN209488498U (en) | 2018-11-30 | 2018-11-30 | A kind of adjustable photovoltaic support for mountainous region |
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CN201822010187.XU CN209488498U (en) | 2018-11-30 | 2018-11-30 | A kind of adjustable photovoltaic support for mountainous region |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109450354A (en) * | 2018-11-30 | 2019-03-08 | 天合光能股份有限公司 | A kind of adjustable photovoltaic support for mountainous region |
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2018
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109450354A (en) * | 2018-11-30 | 2019-03-08 | 天合光能股份有限公司 | A kind of adjustable photovoltaic support for mountainous region |
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