CN112104314A - Photovoltaic power generation equipment capable of improving power generation efficiency - Google Patents

Photovoltaic power generation equipment capable of improving power generation efficiency Download PDF

Info

Publication number
CN112104314A
CN112104314A CN202010917923.9A CN202010917923A CN112104314A CN 112104314 A CN112104314 A CN 112104314A CN 202010917923 A CN202010917923 A CN 202010917923A CN 112104314 A CN112104314 A CN 112104314A
Authority
CN
China
Prior art keywords
wall
power generation
fixedly connected
photovoltaic
positioning plate
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
CN202010917923.9A
Other languages
Chinese (zh)
Inventor
张�杰
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 Enji Photoelectric Co Ltd
Original Assignee
Anhui Enji Photoelectric 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 Anhui Enji Photoelectric Co Ltd filed Critical Anhui Enji Photoelectric Co Ltd
Priority to CN202010917923.9A priority Critical patent/CN112104314A/en
Publication of CN112104314A publication Critical patent/CN112104314A/en
Pending legal-status Critical Current

Links

Images

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00—Supporting structures for PV modules
    • H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
    • B08B1/12—Brushes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B1/00—Cleaning by methods involving the use of tools
    • B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S30/00—Arrangements for moving or orienting solar heat collector modules
    • F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
    • F24S30/42—Arrangements for moving or orienting solar heat collector modules for rotary movement with only one rotation axis
    • F24S30/425—Horizontal axis
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/10—Cleaning arrangements
    • 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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/47—Mountings or tracking
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)

Abstract

The invention discloses photovoltaic power generation equipment for improving power generation efficiency, which comprises a base and a photovoltaic panel, wherein the outer wall of the bottom of the photovoltaic panel is fixedly connected with a positioning plate, the outer walls of two sides of the positioning plate are fixedly connected with symmetrical mounting plates, the outer wall of one side, opposite to the two mounting plates, of one end of the positioning plate is fixedly connected with a guide rod, the outer wall of one side, opposite to the two mounting plates, of the other end of the positioning plate is rotatably connected with a threaded rod, the outer wall of one end of the threaded rod is provided with a driving motor, the outer wall of the threaded rod is in threaded connection with a cleaning brush, one end, far away from the threaded rod, of the cleaning brush is slidably connected to the outer wall of the guide rod, a main pipeline. The photovoltaic panel cleaning device can clean dust accumulated on the surface of the photovoltaic panel and thoroughly clean the dust, so that the power generation efficiency of the photovoltaic panel is improved.

Description

Photovoltaic power generation equipment capable of improving power generation efficiency
Technical Field
The invention relates to the technical field of photovoltaic power generation, in particular to photovoltaic power generation equipment for improving power generation efficiency.
Background
A photovoltaic panel is a photoelectric semiconductor sheet that directly generates electricity using sunlight. It can output voltage and generate current under the condition of loop as long as it is illuminated by light meeting a certain illumination condition.
Because people attach more and more importance to the energy problem now, and abundant solar radiation is inexhaustible, so more and more people use the photovoltaic board and convert solar energy into electric energy, then use it as the energy, but current photovoltaic board need expose in the external environment for a long time, the surface of photovoltaic board will accumulate a layer of dust after long-time the use, thereby influence the generated energy of photovoltaic board, the tradition mode is to use the manual work to clear up the photovoltaic board, but this kind of mode is inefficient, and working strength is big.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides photovoltaic power generation equipment for improving power generation efficiency.
In order to achieve the purpose, the invention adopts the following technical scheme:
a photovoltaic power generation device for improving power generation efficiency comprises a base and a photovoltaic plate, wherein the outer wall of the bottom of the photovoltaic plate is fixedly connected with a positioning plate, the outer walls of two sides of the positioning plate are fixedly connected with symmetrical mounting plates, one side of the two mounting plates at one end of the positioning plate is fixedly connected with a guide rod, the other side of the two mounting plates at the other end of the positioning plate is rotatably connected with a threaded rod, the outer wall of one end of the threaded rod is provided with a driving motor, the outer wall of the threaded rod is in threaded connection with a cleaning brush, one end of the cleaning brush, which is far away from the threaded rod, is slidably connected with the outer wall of the guide rod, a main pipe is fixedly connected between the two mounting plates at the same side, the outer wall of one side of the main pipe is provided with a, the water pump input end leads to pipe fixedly connected with storage water tank, the equal fixed connection in base top outer wall of storage water tank, water pump.
Further, the bottom outer wall of the center of the positioning plate is hinged with a support column, and the bottom outer wall of the support column is rotatably connected to the outer wall of the top of the base.
Further, outer wall fixedly connected with fixed plate in the middle of the support column, and fixed plate top both sides outer wall all articulates there is the pneumatic cylinder, and one side outer wall that the fixed plate top is close to one of them pneumatic cylinder is equipped with the controller.
Furthermore, two pneumatic cylinder top outer wall articulates respectively in locating plate bottom both sides outer wall, and locating plate top one end outer wall is equipped with photosensitive sensor.
Furthermore, the outer wall of the lower part of the support column fixing and fixing plate is fixedly connected with an annular rack, and a gear is meshed with one side of the annular rack.
Furthermore, gear center department bottom outer wall fixedly connected with rotating electrical machines, and rotating electrical machines bottom outer wall fixed connection in base top outer wall.
Further, base top one end outer wall is equipped with the battery, and the battery passes through the transmission line and is connected with the photovoltaic board.
Furthermore, an interrupter is arranged on the outer wall of one side, close to the top of the storage battery, of the base.
The invention has the beneficial effects that:
1. the device is through setting up threaded rod, cleaning brush and washing shower nozzle, and the washing shower nozzle can be moist with photovoltaic board surface, makes the cleaning brush change the clearance accumulation at photovoltaic board surperficial dust, can thoroughly be with dust clean up to improve the generating efficiency of photovoltaic board.
2. Through setting up pneumatic cylinder, annular rack, gear, rotating electrical machines and photosensitive sensor, can adjust the inclination of photovoltaic board according to irradiant intensity, realize the autotracking to the sun to promote the generating efficiency.
3. Through setting up the outage ware, under bad thunderstorm weather, can cut off the power supply between photovoltaic board, the battery, avoid taking place the phenomenon of equipment damage to increase the cost.
Drawings
Fig. 1 is a schematic structural diagram of a photovoltaic power generation device for improving power generation efficiency provided in embodiment 1;
fig. 2 is an enlarged schematic view of a structure at a position a of the photovoltaic power generation apparatus for improving power generation efficiency according to embodiment 1;
fig. 3 is a left side view schematically illustrating a photovoltaic power generation apparatus for improving power generation efficiency according to embodiment 1;
fig. 4 is a schematic front view of a photovoltaic power generation apparatus for improving power generation efficiency according to embodiment 2.
In the figure: the cleaning device comprises a base 1, a photosensitive sensor 2, a positioning plate 3, a guide rod 4, a mounting plate 5, a photovoltaic plate 6, a main pipeline 7, a cleaning spray head 8, a threaded rod 9, a driving motor 10, a cleaning brush 11, a water storage tank 12, a storage battery 13, an annular rack 14, a support column 15, a gear 16, a rotating motor 17, a fixing plate 18, a hydraulic cylinder 19, a controller 20, a water pump 21, a water pipe 22 and a power-off unit 23.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a photovoltaic power generation device for improving power generation efficiency comprises a base 1 and a photovoltaic panel 6, wherein the outer wall of the bottom of the photovoltaic panel 6 is fixedly connected with a positioning plate 3, the outer walls of two sides of the positioning plate 3 are fixedly connected with symmetrical mounting plates 5, the outer wall of one side, opposite to the two mounting plates 5, of one end of the positioning plate 3 is fixedly connected with a guide rod 4, the outer wall of one side, opposite to the two mounting plates 5, of the other end of the positioning plate 3 is rotatably connected with a threaded rod 9, the outer wall of one end of the threaded rod 9 is provided with a driving motor 10, the outer wall of the threaded rod 9 is in threaded connection with a cleaning brush 11, one end, far away from the threaded rod 9, of the cleaning brush 11 is in sliding connection with the outer wall of the guide rod 4, a main pipeline 7 is fixedly connected between the, and 22 one end outer walls of water pipe are equipped with water pump 21, the water pump 21 input leads to pipe 22 fixedly connected with storage water tank 12, the equal fixed connection of water pump 21 is in 1 top outer wall of base, through setting up threaded rod 9, cleaning brush 11, and washing shower nozzle 8, washing shower nozzle 8 can be moist with 6 surfaces of photovoltaic board, make cleaning brush 11 change the clearance accumulation at the 6 surperficial dust of photovoltaic board, can thoroughly be with the dust clean up, thereby improve the generating efficiency of photovoltaic board 6.
Wherein, 3 center department bottom outer walls of locating plate hinge have support column 15, and support column 15 bottom outer wall rotates to be connected in base 1 top outer wall.
Wherein, outer wall fixedly connected with fixed plate 18 in the middle of the support column 15, and the outer wall of fixed plate 18 top both sides all articulates there is pneumatic cylinder 19, and one side outer wall that fixed plate 18 top is close to one of them pneumatic cylinder 19 is equipped with controller 20.
Wherein, two pneumatic cylinder 19 top outer walls articulate respectively in 3 bottom both sides outer walls of locating plate, and 3 top one end outer walls of locating plate are equipped with photosensitive sensor 2.
Wherein, the outer wall of the lower part of the fixed plate 18 of the supporting column 15 is fixedly connected with an annular rack 14, and one side of the annular rack 14 is engaged with a gear 16.
Wherein, gear 16 center department bottom outer wall fixedly connected with rotating electrical machines 17, and rotating electrical machines 17 bottom outer wall fixed connection in the 1 top outer wall of base, through setting up pneumatic cylinder 19, annular rack 14, gear 16, rotating electrical machines 17 and photosensitive sensor 2, can adjust the inclination of photovoltaic board 6 according to irradiant intensity, realize the autotracking to the sun to promote the generating efficiency.
Wherein, 1 top one end outer wall of base is equipped with battery 13, and battery 13 passes through the transmission line and is connected with photovoltaic board 6.
The working principle is as follows: when the cleaning brush is used, the base 1 is fixed at a proper position, the photovoltaic panel 6 is fixed on the positioning plate 3, after the photovoltaic panel 6 operates for a period of time, some dust can be accumulated on the upper surface, the water pump 21 conveys water in the water storage tank 12 into the main pipeline 7 through the water pipe 22, then the cleaning nozzles 8 arranged on one side of the main pipeline 7 spray water on the upper surface of the photovoltaic panel 6 to wet the photovoltaic panel, the driving motor 10 drives the threaded rod 9 to rotate, so that the cleaning brush 11 moves on the surface of the photovoltaic panel 6 to clean dust on the surface of the photovoltaic panel, and after cleaning is finished, the driving motor 10 resets the cleaning brush 11; in this photovoltaic board 6 operation in-process, detect the illumination intensity of sun through photosensitive sensor 2, then with signal transmission to controller 20, controller 20 adjusts locating plate 3 according to the pneumatic cylinder 19 of the signal drive fixed plate 18 both sides of transmission, thereby realize the angle modulation of the vertical direction of photovoltaic board 6, and controller 20 drives the meshing transmission of gear 16 and annular rack 14 through control rotating electrical machines 17, thereby realize horizontal angle modulation through support column 15 to photovoltaic board 6, thereby realize the autotracking sun, promote the generating efficiency.
Example 2
Referring to fig. 4, compared with embodiment 1, the photovoltaic power generation device with improved power generation efficiency has the advantages that the power breaker 23 is arranged on the outer wall of the top side, close to the storage battery 13, of the base 1, and power supply between the photovoltaic panel 6 and the storage battery 13 can be cut off in severe thunderstorm weather, so that the device damage is avoided, and the cost is increased.
The working principle is as follows: compare in embodiment 1, base 1 is close to top one side outer wall of battery 13 and is equipped with breaker 23, and when meeting with bad thunderstorm weather, breaker 23 can cut off the connection of photovoltaic board 6, battery 13 and other operation equipment, avoids taking place the phenomenon of equipment damage to increase cost, the safety of lifting means.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (8)

1. The photovoltaic power generation equipment capable of improving the power generation efficiency comprises a base (1) and a photovoltaic panel (6) and is characterized in that a positioning plate (3) is fixedly connected to the outer wall of the bottom of the photovoltaic panel (6), symmetrical mounting plates (5) are fixedly connected to the outer walls of two sides of the positioning plate (3), a guide rod (4) is fixedly connected to the outer wall of one side, opposite to the two mounting plates (5), of one end of the positioning plate (3), a threaded rod (9) is rotatably connected to the outer wall of one side, opposite to the two mounting plates (5), of the other end of the positioning plate (3), a driving motor (10) is arranged on the outer wall of one end of the threaded rod (9), a cleaning brush (11) is in threaded connection with the outer wall of the threaded rod (9), one end, far away from the threaded rod (9), of the cleaning brush (11) is, and trunk line (7) one side outer wall is equipped with a plurality of and washs shower nozzle (8), a plurality of wash shower nozzle (8) all are facing to photovoltaic board (6) upper surface, bottom outer wall fixedly connected with water pipe (22) in the middle of trunk line (7), and water pipe (22) one end outer wall is equipped with water pump (21), water pump (21) input passes through water pipe (22) fixedly connected with storage water tank (12), the equal fixed connection in base (1) top outer wall of water pump (21).
2. The photovoltaic power generation equipment for improving the power generation efficiency is characterized in that a supporting column (15) is hinged to the outer bottom wall at the center of the positioning plate (3), and the outer bottom wall of the supporting column (15) is rotatably connected to the outer top wall of the base (1).
3. The photovoltaic power generation equipment for improving the power generation efficiency is characterized in that a fixing plate (18) is fixedly connected to the middle outer wall of the supporting column (15), hydraulic cylinders (19) are hinged to the outer walls of the two sides of the top of the fixing plate (18), and a controller (20) is arranged on the outer wall of one side, close to one of the hydraulic cylinders (19), of the top of the fixing plate (18).
4. The photovoltaic power generation equipment for improving the power generation efficiency as claimed in claim 3, wherein the outer walls above the two hydraulic cylinders (19) are respectively hinged to the outer walls at two sides of the bottom of the positioning plate (3), and the outer wall at one end of the top of the positioning plate (3) is provided with the photosensitive sensor (2).
5. The photovoltaic power generation equipment for improving the power generation efficiency is characterized in that an annular rack (14) is fixedly connected to the lower outer wall of the support column (15) fixing plate (18), and a gear (16) is meshed on one side of the annular rack (14).
6. The photovoltaic power generation equipment for improving the power generation efficiency is characterized in that the rotating motor (17) is fixedly connected to the outer wall of the bottom of the center of the gear (16), and the outer wall of the bottom of the rotating motor (17) is fixedly connected to the outer wall of the top of the base (1).
7. The photovoltaic power generation equipment for improving the power generation efficiency is characterized in that the outer wall of one end of the top of the base (1) is provided with a storage battery (13), and the storage battery (13) is connected with the photovoltaic panel (6) through a transmission line.
8. The photovoltaic power generation equipment for improving the power generation efficiency is characterized in that an electrical breaker (23) is arranged on the outer wall of the base (1) close to the top side of the storage battery (13).
CN202010917923.9A 2020-09-03 2020-09-03 Photovoltaic power generation equipment capable of improving power generation efficiency Pending CN112104314A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010917923.9A CN112104314A (en) 2020-09-03 2020-09-03 Photovoltaic power generation equipment capable of improving power generation efficiency

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010917923.9A CN112104314A (en) 2020-09-03 2020-09-03 Photovoltaic power generation equipment capable of improving power generation efficiency

Publications (1)

Publication Number Publication Date
CN112104314A true CN112104314A (en) 2020-12-18

Family

ID=73757673

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010917923.9A Pending CN112104314A (en) 2020-09-03 2020-09-03 Photovoltaic power generation equipment capable of improving power generation efficiency

Country Status (1)

Country Link
CN (1) CN112104314A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113037194A (en) * 2021-03-16 2021-06-25 韦章松 Photovoltaic power generation device
CN114337491A (en) * 2021-12-29 2022-04-12 东营大海科林光电有限公司 Fixed-angle-adjustable photovoltaic assembly and self-cleaning method thereof
CN114589131A (en) * 2021-12-07 2022-06-07 江苏悦阳光伏科技有限公司 Double-sided solar photovoltaic module
CN117040428A (en) * 2023-10-09 2023-11-10 骥志(江苏)新能源科技有限公司 Photovoltaic module convenient for cleaning surface dust

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208353276U (en) * 2018-07-20 2019-01-08 傅梅芬 A kind of solar energy photovoltaic panel tracking device
CN109802627A (en) * 2019-01-25 2019-05-24 陈其坚 A kind of household roof solar photovoltaic power generation equipment
CN110266263A (en) * 2019-07-16 2019-09-20 中国电建集团贵阳勘测设计研究院有限公司 A kind of water-saving photovoltaic panel dedusting and cleaning device
CN209881712U (en) * 2019-03-08 2019-12-31 苏州联创智慧能源科技有限公司 Auxiliary supporting device for photovoltaic cell panel
CN210380746U (en) * 2019-10-10 2020-04-21 金麒麟建设科技股份有限公司 Photovoltaic panel angle automatic regulating device based on solar power generation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208353276U (en) * 2018-07-20 2019-01-08 傅梅芬 A kind of solar energy photovoltaic panel tracking device
CN109802627A (en) * 2019-01-25 2019-05-24 陈其坚 A kind of household roof solar photovoltaic power generation equipment
CN209881712U (en) * 2019-03-08 2019-12-31 苏州联创智慧能源科技有限公司 Auxiliary supporting device for photovoltaic cell panel
CN110266263A (en) * 2019-07-16 2019-09-20 中国电建集团贵阳勘测设计研究院有限公司 A kind of water-saving photovoltaic panel dedusting and cleaning device
CN210380746U (en) * 2019-10-10 2020-04-21 金麒麟建设科技股份有限公司 Photovoltaic panel angle automatic regulating device based on solar power generation

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113037194A (en) * 2021-03-16 2021-06-25 韦章松 Photovoltaic power generation device
CN114589131A (en) * 2021-12-07 2022-06-07 江苏悦阳光伏科技有限公司 Double-sided solar photovoltaic module
CN114337491A (en) * 2021-12-29 2022-04-12 东营大海科林光电有限公司 Fixed-angle-adjustable photovoltaic assembly and self-cleaning method thereof
CN117040428A (en) * 2023-10-09 2023-11-10 骥志(江苏)新能源科技有限公司 Photovoltaic module convenient for cleaning surface dust
CN117040428B (en) * 2023-10-09 2023-12-15 骥志(江苏)新能源科技有限公司 Photovoltaic module convenient for cleaning surface dust

Similar Documents

Publication Publication Date Title
CN112104314A (en) Photovoltaic power generation equipment capable of improving power generation efficiency
CN202105809U (en) Solar panel cleaning device
CN207382232U (en) A kind of device of solar generating with automatic adjustment and cleaning function
CN210327463U (en) Outdoor automatic tracking dust removal photovoltaic power generation device
CN110454998A (en) A kind of solar energy photovoltaic panel of automatic cleaning dust and accumulated snow
CN109921733B (en) New energy battery double-shaft tracking device capable of automatically removing dust
CN215772640U (en) Multifunctional light energy power supply and storage device
CN212649404U (en) Household solar power generation device
CN108258993A (en) It is a kind of can automatic sun-tracking photovoltaic power generation apparatus
CN208508856U (en) It is a kind of can automatic sun-tracking photovoltaic power generation apparatus
CN213349872U (en) Cleaning mechanism for outdoor photovoltaic power generation device
CN116131749A (en) But self-cleaning photovoltaic board power generation facility
CN214890338U (en) Hydraulic engineering dam intelligent management device
CN211830662U (en) Solar panel bears frame convenient to maintain
CN213778216U (en) Solar energy collection device
CN209057167U (en) A kind of photovoltaic power generation apparatus with automatic clearing function
CN208608957U (en) A kind of solar energy photovoltaic generator
CN213342104U (en) New forms of energy photovoltaic power generation device that practicality is strong
CN220874502U (en) Energy-storage type photovoltaic power station structure
CN218301266U (en) Small-size portable photovoltaic power plant
CN216713535U (en) Energy-saving steel structure roof with solar cell panel
CN219592354U (en) Self-adaptive solar photovoltaic power generation equipment
CN216672925U (en) Photovoltaic grid-connected power generation equipment
CN212417376U (en) Energy-saving building site dust device
CN221197096U (en) Street lamp for photovoltaic power generation

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20201218

RJ01 Rejection of invention patent application after publication