CN210899019U - Photovoltaic module for outdoor wall body - Google Patents

Photovoltaic module for outdoor wall body Download PDF

Info

Publication number
CN210899019U
CN210899019U CN201921794317.1U CN201921794317U CN210899019U CN 210899019 U CN210899019 U CN 210899019U CN 201921794317 U CN201921794317 U CN 201921794317U CN 210899019 U CN210899019 U CN 210899019U
Authority
CN
China
Prior art keywords
photovoltaic module
support
rod
connecting rod
mounting frame
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.)
Active
Application number
CN201921794317.1U
Other languages
Chinese (zh)
Inventor
周安娜
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.)
Shandong Yongxing Information Technology Co ltd
Original Assignee
Shandong Yongxing Information 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 Shandong Yongxing Information Technology Co ltd filed Critical Shandong Yongxing Information Technology Co ltd
Priority to CN201921794317.1U priority Critical patent/CN210899019U/en
Application granted granted Critical
Publication of CN210899019U publication Critical patent/CN210899019U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/10Photovoltaic [PV]
    • 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

Abstract

The utility model relates to the technical field of photovoltaic modules, in particular to a photovoltaic module for outdoor wall bodies, which comprises a wall body and a photovoltaic module body, wherein the wall body is provided with a mounting rack and a fixing component, the top of the mounting rack is provided with a first support, a hinge block is hinged on the first support, a photovoltaic module mounting frame is connected on the hinge block, and the photovoltaic module body is mounted on the photovoltaic module mounting frame; and the mounting frame is also provided with a rotating mechanism for realizing the rotation of the photovoltaic module mounting frame. This photovoltaic module for outdoor wall body passes through driving motor and drives the threaded rod and rotate, and then drives the movable block and reciprocate along the threaded rod, and rethread first connecting rod and articulated seat drive the rotary rod rotatory to it is rotatory to drive photovoltaic module and photovoltaic module body, and the protruding axle removes in the bar slide opening, reaches the purpose of adjusting the inclination of photovoltaic module body, so that the inclination of messenger photovoltaic module body is best, and then obtains higher photoelectric conversion efficiency.

Description

Photovoltaic module for outdoor wall body
Technical Field
The utility model relates to a photovoltaic module technical field specifically is a photovoltaic module for outdoor wall body.
Background
The photovoltaic module is arranged on the wall body, so that solar energy can be fully utilized to carry out solar power generation. However, the wall photovoltaic module in the prior art is usually fixedly mounted on the wall, so that the angle of the photovoltaic module is constant, and the photoelectric conversion efficiency still needs to be improved. In view of this, the utility model provides an outdoor wall body photovoltaic module.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor wall body is with photovoltaic module to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a photovoltaic module for an outdoor wall comprises a wall body and a photovoltaic module body, wherein a mounting frame and a fixing module for fixing the mounting frame are arranged on the wall body, a first support is arranged at the top of the mounting frame, a hinge block is hinged to the first support, a photovoltaic module mounting frame is connected to the hinge block, and the photovoltaic module body is mounted on the photovoltaic module mounting frame; the first support is in hinged fit with the hinge block, so that the photovoltaic assembly mounting frame and the photovoltaic assembly body can rotate;
the mounting frame is also provided with a rotating mechanism for realizing the rotation of the photovoltaic module mounting frame; through the hinged fit of the rotating mechanism, the first support and the hinged block, the photovoltaic module mounting frame can be driven to rotate, and the photovoltaic module body also rotates along with the photovoltaic module mounting frame, so that the purpose of adjusting the inclination angle of the photovoltaic module body is achieved, the inclination angle of the photovoltaic module body is optimal, and further higher photoelectric conversion efficiency is obtained.
As a further aspect of the present invention: the fixing component comprises a fixing plate and an expansion screw;
the mounting frame is provided with a plurality of fixing plates, expansion screws are embedded in the wall body and penetrate through the fixing plates, and nuts are sleeved on the expansion screws in a threaded mode; the expansion screw is installed on the wall body, the fixing plate is hung on the expansion screw, and the nut is screwed, so that the installation and fixation of the installation frame can be completed.
As a further aspect of the present invention: the rotating mechanism comprises a rotating rod assembly and a driving assembly.
As a further aspect of the present invention: the rotating rod assembly comprises a rotating rod, a convex shaft and a side plate;
a second support is fixed on the mounting frame, one end of the rotating rod is hinged to the second support, protruding shafts are arranged on the front side face and the rear side face of the other end of the rotating rod, the side plate is fixed on the photovoltaic module mounting frame, a strip-shaped sliding hole matched with the protruding shafts is formed in the side plate, and the protruding shafts penetrate through the strip-shaped sliding hole; the two side plates are symmetrically arranged in front and back, and are respectively positioned on the front side and the back side of the rotating rod; through the hinged fit of the rotary rod and the second support and the fit of the convex shaft and the side plate, when the photovoltaic module mounting frame is rotated, the rotary rod is also rotated along with the rotary rod, and the convex shaft is moved in the strip-shaped sliding hole.
As a further aspect of the present invention: the driving assembly comprises a driving motor, a moving block and a first connecting rod;
the driving motor is arranged on the mounting frame, a first support plate and a second support plate are further arranged on the mounting frame, an output shaft of the driving motor is connected with a threaded rod, a bearing matched with the threaded rod is arranged on the second support plate, one end, far away from the driving motor, of the threaded rod is connected with a bearing seat, and the bearing seat is arranged on the first support plate;
the threaded rod is provided with a moving block, the moving block is in threaded connection with the threaded rod, one end of the first connecting rod is hinged to the moving block, the other end of the first connecting rod is provided with a hinge seat, a hinge shaft is arranged on the hinge seat, and the rotating rod is provided with a through hole for the hinge shaft on the hinge seat to pass through; drive the threaded rod through driving motor and rotate, utilize the screw-thread fit of threaded rod and movable block and the cooperation of first connecting rod, articulated seat and rotary rod, and then drive the movable block and reciprocate along the threaded rod, and the rethread first connecting rod drives the rotary rod rotation with articulated seat to it is rotatory to drive the photovoltaic module installing frame.
As a further aspect of the present invention: a third support and a fourth support are respectively arranged on the mounting frame and the photovoltaic module mounting frame, a second connecting rod is hinged on the third support, a third connecting rod is hinged on the fourth support, and one end of the second connecting rod, which is far away from the third support, is hinged with one end of the third connecting rod, which is far away from the fourth support; through the hinged fit of the third support, the second connecting rod, the third connecting rod and the fourth support, when the photovoltaic module installation frame and the photovoltaic module body rotate, the second connecting rod and the third connecting rod expand or contract along with the photovoltaic module installation frame and the photovoltaic module body, and the stability of the photovoltaic module installation frame and the photovoltaic module body in rotation is enhanced.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the photovoltaic component for the outdoor wall body drives the threaded rod to rotate through the driving motor, the threaded fit between the threaded rod and the moving block and the fit between the first connecting rod and the hinge seat and the rotating rod are utilized to further drive the moving block to move up and down along the threaded rod, and then the first connecting rod and the hinge seat drive the rotating rod to rotate, so that the photovoltaic component mounting frame is driven to rotate, the photovoltaic component body also rotates along with the photovoltaic component mounting frame, the convex shaft moves in the strip-shaped sliding hole, the purpose of adjusting the inclination angle of the photovoltaic component body is achieved, the inclination angle of the photovoltaic component body is optimized, and higher photoelectric conversion efficiency is obtained;
2. this photovoltaic module for outdoor wall body passes through the articulated cooperation of third support, second connecting rod, third connecting rod and fourth support, and when photovoltaic module installing frame and photovoltaic module body were rotatory, second connecting rod and third connecting rod expand or shrink thereupon, have strengthened the rotatory steadiness of photovoltaic module installing frame and photovoltaic module body.
Drawings
In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention.
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of the mounting frame, the driving motor and the moving block in embodiment 1 of the present invention;
fig. 3 is a schematic perspective view of a rotary rod and a protruding shaft in embodiment 1 of the present invention;
fig. 4 is a schematic top view of the rotary rod, the protruding shaft and the side plate in embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: 1-wall body, 2-expansion screw, 3-fixing plate, 4-nut, 5-first support, 6-photovoltaic module mounting frame, 7-photovoltaic module body, 8-hinging block, 9-mounting frame, 10-second support, 11-rotating rod, 12-convex shaft, 13-side plate, 14-strip-shaped sliding hole, 15-hinging seat, 16-driving motor, 17-first support plate, 18-threaded rod, 19-moving block, 20-second support plate, 21-bearing, 22-first connecting rod, 23-bearing seat, 24-through hole, 25-third support, 26-second connecting rod, 27-third connecting rod and 28-fourth support.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1 to 4, in the embodiment of the present invention, a photovoltaic module for an outdoor wall includes a wall 1 and a photovoltaic module body 7, a mounting frame 9 and a fixing module for fixing the mounting frame 9 are disposed on the wall 1, a first support 5 is disposed on the top of the mounting frame 9, a hinge block 8 is hinged on the first support 5, a photovoltaic module mounting frame 6 is connected on the hinge block 8, and the photovoltaic module body 7 is mounted on the photovoltaic module mounting frame 6; the photovoltaic module installation frame 6 and the photovoltaic module body 7 can rotate through the hinged fit of the first support 5 and the hinge block 8;
the mounting frame 9 is also provided with a rotating mechanism for realizing the rotation of the photovoltaic module mounting frame 6; through the hinge fit of the rotating mechanism and the first support 5 with the hinge block 8, the photovoltaic module mounting frame 6 can be driven to rotate, and the photovoltaic module body 7 also rotates along with the photovoltaic module mounting frame 6, so that the purpose of adjusting the inclination angle of the photovoltaic module body 7 is achieved, the inclination angle of the photovoltaic module body 7 is optimal, and further higher photoelectric conversion efficiency is obtained.
Specifically, the fixing assembly comprises a fixing plate 3 and an expansion screw 2;
a plurality of fixing plates 3 are arranged on the mounting rack 9, expansion screws 2 are embedded in the wall body 1, the expansion screws 2 penetrate through the fixing plates 3, and nuts 4 are sleeved on the expansion screws 2 in a threaded manner; the expansion screw 2 is installed on the wall body 1, the fixing plate 3 is hung on the expansion screw 2, and the nut 4 is screwed, so that the installation and fixation of the installation frame 9 can be completed.
Further, the rotating mechanism comprises a rotating rod assembly and a driving assembly.
Specifically, the rotating rod assembly comprises a rotating rod 11, a convex shaft 12 and a side plate 13;
a second support 10 is fixed on the mounting rack 9, one end of a rotating rod 11 is hinged to the second support 10, protruding shafts 12 are arranged on the front side surface and the rear side surface of the other end of the rotating rod, a side plate 13 is fixed on the photovoltaic module mounting frame 6, strip-shaped sliding holes 14 matched with the protruding shafts 12 are formed in the side plate 13, and the protruding shafts 12 penetrate through the strip-shaped sliding holes 14; preferably, the two side plates 13 are symmetrically arranged in front and back, and the two side plates 13 are respectively located at the front side and the back side of the rotating rod 11; through the hinged fit of the rotating rod 11 and the second support 10 and the fit of the protruding shaft 12 and the side plate 13, when the photovoltaic module installation frame 6 rotates, the rotating rod 11 also rotates along with the rotating rod, and the protruding shaft 12 moves in the strip-shaped sliding hole 14.
Specifically, the driving assembly comprises a driving motor 16, a moving block 19 and a first connecting rod 22;
the driving motor 16 is installed on the installation frame 9, a first support plate 17 and a second support plate 20 are further arranged on the installation frame 9, an output shaft of the driving motor 16 is connected with a threaded rod 18, a bearing 21 matched with the threaded rod 18 is arranged on the second support plate 20, a bearing seat 23 is connected to one end, far away from the driving motor 16, of the threaded rod 18, and the bearing seat 23 is installed on the first support plate 17;
a moving block 19 is arranged on the threaded rod 18, the moving block 19 is in threaded connection with the threaded rod 18, one end of a first connecting rod 22 is hinged to the moving block 19, a hinge seat 15 is arranged at the other end of the first connecting rod, a hinge shaft is arranged on the hinge seat 15, and a through hole 24 for the hinge shaft on the hinge seat 15 to pass through is formed in the rotating rod 11; drive threaded rod 18 through driving motor 16 and rotate, utilize threaded rod 18 and the screw-thread fit of movable block 19 and the cooperation of first connecting rod 22, articulated seat 15 and rotary rod 11, and then drive movable block 19 and reciprocate along threaded rod 18, and rethread first connecting rod 22 and articulated seat 15 drive rotary rod 11 rotatory to it is rotatory to drive photovoltaic module installing frame 6.
The embodiment of the utility model provides a theory of operation is: when the mounting frame is used, the expansion screw 2 is mounted on the wall body 1, the fixing plate 3 is hung on the expansion screw 2, and the nut 4 is screwed, so that the mounting and fixing of the mounting frame 9 can be completed; drive threaded rod 18 through driving motor 16 and rotate, utilize threaded rod 18 and the screw-thread fit and the first connecting rod 22 of movable block 19, the cooperation of articulated seat 15 and rotary rod 11, and then drive movable block 19 and reciprocate along threaded rod 18, rethread first connecting rod 22 and articulated seat 15 drive rotary rod 11 rotatory, thereby it is rotatory to drive photovoltaic module installing frame 6, photovoltaic module body 7 is also along with photovoltaic module installing frame 6 is together rotatory, protruding axle 12 removes in bar slide opening 14, reach the purpose of adjusting the inclination of photovoltaic module body 7, so that make the inclination of photovoltaic module body 7 best, and then obtain higher photoelectric conversion efficiency.
Example 2
Referring to fig. 5, in an embodiment of the present invention, a photovoltaic module for an outdoor wall is different from embodiment 1, in that a third support 25 and a fourth support 28 are respectively disposed on the mounting frame 9 and the photovoltaic module mounting frame 6, the third support 25 is hinged to a second connecting rod 26, the fourth support 28 is hinged to a third connecting rod 27, and one end of the second connecting rod 26, which is far away from the third support 25, is hinged to one end of the third connecting rod 27, which is far away from the fourth support 28; through the hinged fit of the third support 25, the second connecting rod 26, the third connecting rod 27 and the fourth support 28, when the photovoltaic module installation frame 6 and the photovoltaic module body 7 rotate, the second connecting rod 26 and the third connecting rod 27 expand or contract along with the rotation, and the stability of the rotation of the photovoltaic module installation frame 6 and the photovoltaic module body 7 is enhanced.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a photovoltaic module for outdoor wall, includes wall body (1) and photovoltaic module body (7), its characterized in that:
the wall body (1) is provided with a mounting rack (9) and a fixing assembly for fixing the mounting rack (9), the top of the mounting rack (9) is provided with a first support (5), the first support (5) is hinged with a hinge block (8), the hinge block (8) is connected with a photovoltaic assembly mounting frame (6), and a photovoltaic assembly body (7) is mounted on the photovoltaic assembly mounting frame (6);
and the mounting frame (9) is also provided with a rotating mechanism for realizing the rotation of the photovoltaic module mounting frame (6).
2. The photovoltaic module for outdoor walls according to claim 1, characterized in that:
the fixing component comprises a fixing plate (3) and an expansion screw (2);
be equipped with a plurality of fixed plates (3) on mounting bracket (9), embedded expansion screw (2) that are equipped with in wall body (1), expansion screw (2) pass fixed plate (3), and the threaded sleeve is equipped with nut (4) on expansion screw (2).
3. The photovoltaic module for outdoor walls according to claim 1 or 2, characterized in that:
the rotating mechanism comprises a rotating rod assembly and a driving assembly.
4. The photovoltaic module for outdoor walls according to claim 3, characterized in that:
the rotating rod assembly comprises a rotating rod (11), a protruding shaft (12) and a side plate (13);
be fixed with second support (10) on mounting bracket (9), the one end of rotary rod (11) articulates on second support (10), and the front and back both sides face of the other end all is equipped with protruding axle (12), and curb plate (13) are fixed on photovoltaic module installing frame (6), offer on curb plate (13) with protruding axle (12) complex bar slide opening (14), protruding axle (12) pass bar slide opening (14).
5. The photovoltaic module for outdoor walls of claim 4, wherein:
the driving component comprises a driving motor (16), a moving block (19) and a first connecting rod (22);
the driving motor (16) is installed on the installation frame (9), a first support plate (17) and a second support plate (20) are further arranged on the installation frame (9), an output shaft of the driving motor (16) is connected with a threaded rod (18), a bearing (21) matched with the threaded rod (18) is arranged on the second support plate (20), a bearing seat (23) is connected to one end, far away from the driving motor (16), of the threaded rod (18), and the bearing seat (23) is installed on the first support plate (17);
the threaded rod (18) is provided with a moving block (19), the moving block (19) is in threaded connection with the threaded rod (18), one end of a first connecting rod (22) is hinged to the moving block (19), the other end of the first connecting rod is provided with a hinged seat (15), a hinged shaft is arranged on the hinged seat (15), and a through hole (24) for the hinged shaft on the hinged seat (15) to penetrate is formed in the rotating rod (11).
6. The photovoltaic module for outdoor walls according to claim 1, characterized in that:
be equipped with third support (25) and fourth support (28) on mounting bracket (9) and photovoltaic module installing frame (6) respectively, it has second connecting rod (26) to articulate on third support (25), and it has third connecting rod (27) to articulate on fourth support (28), and the one end that third support (25) were kept away from in second connecting rod (26) is articulated with the one end that fourth support (28) were kept away from in third connecting rod (27).
CN201921794317.1U 2019-10-24 2019-10-24 Photovoltaic module for outdoor wall body Active CN210899019U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921794317.1U CN210899019U (en) 2019-10-24 2019-10-24 Photovoltaic module for outdoor wall body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921794317.1U CN210899019U (en) 2019-10-24 2019-10-24 Photovoltaic module for outdoor wall body

Publications (1)

Publication Number Publication Date
CN210899019U true CN210899019U (en) 2020-06-30

Family

ID=71320520

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921794317.1U Active CN210899019U (en) 2019-10-24 2019-10-24 Photovoltaic module for outdoor wall body

Country Status (1)

Country Link
CN (1) CN210899019U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111940607A (en) * 2020-08-11 2020-11-17 高二军 Automatic precision stamping die
CN112165294A (en) * 2020-09-29 2021-01-01 诸暨市蓟北机电科技有限公司 Solar panel support system and adjusting method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111940607A (en) * 2020-08-11 2020-11-17 高二军 Automatic precision stamping die
CN112165294A (en) * 2020-09-29 2021-01-01 诸暨市蓟北机电科技有限公司 Solar panel support system and adjusting method

Similar Documents

Publication Publication Date Title
CN210899019U (en) Photovoltaic module for outdoor wall body
CN210469207U (en) Graphene solar panel assembly convenient to install and fix
CN211655529U (en) Energy-concerving and environment-protective type switch board
CN111578205B (en) Intelligent control wind-solar hybrid solar street lamp
CN111969934A (en) High-efficiency solar cell panel and mounting structure thereof
CN210958238U (en) Solar photovoltaic panel with windproof reinforcement function
CN216649559U (en) Water surface floating support for solar photovoltaic power generation equipment
CN216460300U (en) Building integrated solar photovoltaic panel
CN209001896U (en) A kind of photovoltaic power generation equipment of stability and high efficiency
CN215871278U (en) Solar photovoltaic power generation device
CN214591277U (en) Solar energy component support convenient to adjust
CN215452834U (en) Photovoltaic power generation board mounting bracket
CN214756198U (en) Sun tracking type solar photovoltaic device
CN213402914U (en) Energy-efficient solar charging panel
CN215769488U (en) Solar linkage flat single-axis tracking system without independent foundation
CN213693569U (en) High-efficiency solar photovoltaic power generation control system
CN207853836U (en) Photonic crystal beam condensing unit
CN216671824U (en) Silicon crystal battery module beneficial to assembly
CN216959751U (en) Photovoltaic support convenient to angle of adjustment
CN210839462U (en) Composite glass photovoltaic module
CN209913766U (en) Photovoltaic cell mounting equipment
CN209949021U (en) Photovoltaic power generation device with DC/DC converter
CN212324040U (en) Photovoltaic grid-connected power generation automatic access device
CN215498846U (en) Solar cell module
CN216313023U (en) Photovoltaic power generation device with easy mounting structure of subassembly

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant