CN111917368A - Solar panel self-cleaning device - Google Patents
Solar panel self-cleaning device Download PDFInfo
- Publication number
- CN111917368A CN111917368A CN202010730230.9A CN202010730230A CN111917368A CN 111917368 A CN111917368 A CN 111917368A CN 202010730230 A CN202010730230 A CN 202010730230A CN 111917368 A CN111917368 A CN 111917368A
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- Prior art keywords
- solar panel
- cleaning
- self
- driving
- snow
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- 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.)
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- 238000004140 cleaning Methods 0.000 title claims abstract description 66
- 230000005540 biological transmission Effects 0.000 claims description 14
- 239000000428 dust Substances 0.000 description 14
- 239000007921 spray Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241000533950 Leucojum Species 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007907 direct compression Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/10—Cleaning arrangements
-
- 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
- H02S40/12—Means for removing snow
-
- 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
- Photovoltaic Devices (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a solar panel self-cleaning device which comprises a driving strip and an extending handle, wherein the driving strip is provided with a lifting piece, and the extending handle is arranged on a cleaning brush.
Description
Technical Field
The invention belongs to the technical field of solar modules, and particularly relates to a self-cleaning device for a solar panel.
Background
The solar panel is placed in the field for a long time, dust, fallen leaves and even sundries such as plastic bags and the like are inevitably accumulated, and the northern area is easy to cover the accumulated snow. The dust or the deposit can cause the light transmittance to be reduced or the light transmittance to be partially shielded, the power generation efficiency is seriously reduced if the dust or the deposit is light, and the solar panel component is locally overheated or even burnt out if the dust or the deposit is heavy.
The commonly used automatic cleaning device for the solar panel is mostly based on an electric cleaning device, adopts the electric device to sweep snow and blow dust for the solar panel, and is a utility model with the bulletin number of CN207612239U and the name of 'a dust-removing and snow-preventing tracking type solar photovoltaic bracket', which is issued by the authorization of 13.07.2018, and comprises a base, wherein a pillar is arranged in the middle of the top of the base, brackets are arranged on the left and right sides of the pillar, the bottom of the bracket is arranged on the base, a rotating device is arranged at the top of the pillar, a supporting plate is arranged at the top of the rotating device, slideways are arranged on the front and back sides of the top of the supporting plate, the solar panel is arranged in the middle of the top of the supporting plate, a snow scraping device is arranged on the left side of the top of the supporting plate, snow is removed through scraping the snow device for solar photovoltaic support keeps clean and tidy, can not covered by snow, and the hair-dryer can be blown the dust of attaching to on solar photovoltaic support, thereby reaches the effect of removing dust and preventing snow.
The snow removal device is also heated by using a control system, snow is removed by increasing the inclination angle of the solar panel, and the snow removal device is authorized to announce on 26.08.2018, has the announcement number of CN 207543057U and is named as a light energy collecting structure suitable for heavy snowy days, and comprises a supporting underframe, a solar panel supporting frame, a load beam, a lifting support rod, a lifting motor, an ice and snow sensing controller, a thin-shell type heating plate and a microprocessor, wherein the lifting motor is arranged on the opposite side edges of the supporting underframe respectively, the lifting motor is connected with the microprocessor, the lifting motor is connected with one end of the lifting support rod, the other end of the lifting support rod is connected with the load beam, the load beam is welded with one end of the solar panel supporting frame, the other end of the solar panel supporting frame is connected with; the thin-shell type heating plate is arranged above the solar panel supporting frame and is connected with a working power supply arranged on the supporting underframe, and the working power supply is connected with the microprocessor; the utility model has the advantages of simple structure, low in production cost, and it is convenient to install, has the function of automatic snow removing deicing simultaneously, has improved illumination efficiency.
The solar rack with the snow removing function comprises a hollow rack, wherein a snow melting agent for removing snow is filled in a cavity of the rack, the lower end of the rack is sealed, the upper end of the rack is provided with an opening, a spray pipe for conveying the snow melting agent is arranged at the opening in a penetrating manner, one end of the spray pipe is inserted into the snow melting agent, the other end of the spray pipe penetrates through the opening and is connected with a spray head for spraying the snow melting agent, the spray head is arranged right above the solar panel, and the spray pipe is provided with a powder spraying pump for pumping the snow melting agent into the spray pipe; the support is equipped with the drive assembly that supplementary snow removing's scraper blade and drive scraper blade removed along solar panel, and the scraper blade is made by thermal-insulated material, and the inside first cavity that is equipped with of scraper blade is equipped with the zone of heating in the first cavity, is equipped with the heating wire in the zone of heating, and the scraper blade both sides are equipped with the first cavity of switch-on and are used for the gas pocket of exhaust hot-air, and the gas pocket sets up towards solar panel slope. The solar panel has the advantages that accumulated snow is removed, and the service life of the solar panel is prolonged.
These devices are complicated, require additional energy and are costly to maintain.
Fig. 1 is a schematic structural diagram of a photovoltaic solar panel with snow accumulation prevention function in the prior art.
As shown in fig. 1, in the photovoltaic solar panel with snow accumulation prevention function entitled authorized announcement on 15.02/15.2019 with an authorized announcement number CN208508877U, a solar panel self-cleaning support is disclosed, which comprises a base 1, a distribution box 2, a clamping plate 3, a supporting seat 4, a spring 5, a first support 6, a dust removing brush 7, a solar panel 8, a shell 9, a second support 10, a rotating shaft 11, a driving gear 12, a motor 13, an air velocity sensor 14, a vertical rod 15 and a driven gear 16, wherein the distribution box 2 is arranged at the top end of the base 1, the vertical rod 15 is arranged at one side of the top end of the base 1 close to the distribution box 2, the motor 13 is arranged at one side of the top end of the base 1 close to the vertical rod 15, the rotating shaft 11 is arranged at the top end of the rotating shaft 11, the supporting seat 4 is arranged at the top end of the rotating shaft 11, the driven gear 16 is, driven gear 16's one end is provided with driving gear 12, the top of supporting seat 4 is provided with first support 6, one side that the top of supporting seat 4 is close to first support 6 is provided with second support 10, the inside of first support 6 is provided with spring 5, the top of first support 6 is provided with shell 9, the inside of shell 9 is provided with solar panel 8, the both ends of shell 9 all are provided with cardboard 3, solar panel 8's top is provided with dust removal brush 7, block terminal 2, dust removal brush 7, motor 13 and air velocity transducer 14 all with external power source electric connection.
Principle and using process: one side that the 1 top of base is close to montant 15 is provided with motor 13, detects wind speed and wind direction through air velocity transducer 14, and when the wind speed reached the setting value, STC89C51 singlechip sent the instruction, and motor 14 rotates, makes solar panel 8's side keep unanimous with the wind direction, has avoided the wind speed too big, causes solar panel 8's damage. The spring 5 is arranged in the first support 6, the angle of the solar panel 8 is automatically adjusted after the spring 5 is pressed, when snow is accumulated on the solar panel 8, the spring 5 is compressed and contracted, when the snow reaches a certain thickness, the angle of the solar panel 8 is correspondingly enlarged, the friction force between the snow and the solar panel 8 is reduced, the snow falls off the solar panel 8, the situation that the solar panel 8 is collapsed due to excessive snow is avoided, the clamping plates 3 are arranged at two ends of the shell 9, the solar panel 8 is inserted into the shell 9 and then is fixed by the clamping plates 3, when the solar panel 8 breaks down, when maintenance is needed, the solar panel 8 can be pulled out only by pulling out the clamping plates 3 to two sides, the solar panel 8 can be pulled out, convenience is provided for maintenance personnel, the top end of the solar panel 8 is provided with the dust removing brush 7, dust on the solar panel 8 is removed, excessive dust is prevented from being accumulated on the solar panel 8, and the light utilization rate of the solar panel 8 is prevented from being influenced.
In the above-mentioned photovoltaic solar panel with prevent snow function, to the getting rid of snow, although need not consume extra energy, also need not maintain, but the spring setting is in the inside of first support, and the spring receives pressure downstream for the corresponding grow of solar panel's angle, frictional force between snowflake and the solar panel diminishes, and snow follows the solar panel landing. This kind of mode relies on the direct compression of spring to realize solar panel's angle owing to there are two supports, and its sensitivity is not high: the spring needs to support the solar panel to have certain supporting force, has certain compression, and further compression is more difficult, and two supports share a part of gravity, so the sensitivity is lower, and the snow removing effect is not good.
In the invention patent application with publication number CN11092640A and name "a solar panel self-cleaning bracket", which is published on 27.03.2020, a solar panel self-cleaning device is disclosed, as shown in fig. 2, comprising a solar panel fixing bracket 1, a fixing bracket supporting rod 3, a spring 4 and a base bracket 5.
The solar panel fixing support 1 is of an I-shaped structure, the left side and the right side of the two transverse rods are respectively provided with a solar panel fixing screw hole 102, and the solar panel 2 is installed above the solar panel fixing support 1 through the solar panel fixing screw holes 102, as shown in the right drawing of figure 2. The fixed support supporting rod connector 101 is installed on a vertical rod of the solar panel fixed support 1 and can move up and down.
The fixed support supporting rod 3 is a vertical mounting rod, and the upper end of the fixed support supporting rod is fixedly connected with the solar panel fixed support 1 through a fixed support supporting rod connector 101.
The upper end of the spring 4 is fixedly connected with the lower end 3 of the support rod of the fixed support.
The base support 5 is a vertical mounting rod, the upper end of which is fixedly connected with the lower end of the spring, and the lower end of the base support is fixed on the ground 6 or a building.
Moving the fixing-frame support-bar connector 101 up and down makes the center of gravity of the solar panel fixing frame 1 on the upper and lower end connecting lines of the fixing-frame support bar 3, thus maintaining a balanced state by a spring structure.
The solar panel self-cleaning support is connected to the fixed support rod 3 and the base support 5 by means of the spring 4, creating a solar panel unstable structure. In a normal state, the solar panel 2 works at a design angle, and the center of gravity of the solar panel 2 is adjusted to the upper and lower end connection lines of the fixed frame support rods 3 through the fixed frame support rod connector 101 moving up and down, so that a balanced state is maintained through a spring structure. After the solar panel 2 is accumulated with snow, the accumulated snow is accumulated on the solar panel 2 and is unevenly distributed, and the accumulated snow is usually close to the lower part of the solar panel 2, so that the gravity center of the solar panel fixing support 1 moves downwards, the spring 4 is bent, the angle of the solar panel 2 is increased, and the accumulated snow falls; then the spring 4 resets to cause shaking, further shaking off the accumulated snow on the plate, thereby achieving the snow removing effect. Because the lever strength that the spring bending produced makes solar panel take place the angle change more easily, consequently sensitivity improves, has strengthened snow removing effect. In addition, under windy weather conditions, due to the influence of wind force, the unsteady-state solar panel self-cleaning bracket supported by the spring 4 can shake and vibrate to different degrees, so that the falling of dust and attachments is promoted.
However, the solar panel self-cleaning support in the patent application of the invention adopts a spring for supporting, snow removal and self cleaning are realized by shaking and vibration, and the spring is easy to break.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a solar panel self-cleaning device which has a snow removing effect and a self-cleaning function.
To achieve the above object, the present invention provides a solar panel self-cleaning device, comprising:
the cleaning brush is used for cleaning the surface of the solar panel;
it is characterized by also comprising:
the transmission strip is provided with a lifting sheet;
the cleaning brush is provided with an extension handle, and the lifting piece of the transmission strip drives the extension handle to move the cleaning brush on the surface of the solar panel, so that the surface of the solar panel is cleaned.
The purpose of the invention is realized as follows:
the solar panel self-cleaning support comprises a cleaning brush for cleaning the surface of a solar panel, a transmission strip provided with a lifting piece is additionally arranged on the cleaning brush, and an extension handle is additionally arranged on the cleaning brush, so that the lifting piece of the transmission strip drives the extension handle to enable the cleaning brush to move on the surface of the solar panel, and the surface of the solar panel is cleaned, and the solar panel self-cleaning device has a snow removing effect and a self-cleaning function.
Drawings
FIG. 1 is a schematic view of a photovoltaic solar panel with snow accumulation prevention function in the prior art;
FIG. 2 is a schematic structural diagram of a solar panel self-cleaning bracket in the prior art;
FIG. 3 is a schematic structural diagram of an embodiment of the self-cleaning device for solar panel according to the present invention;
FIG. 4 is a schematic diagram of the left side of the self-cleaning device of the solar panel shown in FIG. 3;
FIG. 5 is a schematic diagram of the self-cleaning device of the solar panel shown in FIG. 3 from the left side to the inside;
FIG. 6 is a schematic view of the self-cleaning device of the solar panel shown in FIG. 3 showing the lifting blade to lift the extension handle of the cleaning brush;
FIG. 7 is a schematic view of the lifting blade of the self-cleaning device of FIG. 3 lifting the handle of the cleaning brush (during lifting);
FIG. 8 is a schematic view of the self-cleaning device of the solar panel shown in FIG. 3 without the lift tab contacting the handle of the cleaning brush.
Detailed Description
The following description of the embodiments of the present invention is provided in order to better understand the present invention for those skilled in the art with reference to the accompanying drawings. It is to be expressly noted that in the following description, a detailed description of known functions and designs will be omitted when it may obscure the subject matter of the present invention.
Fig. 3 is a schematic structural view of an embodiment of the self-cleaning device for solar panel of the present invention.
In this embodiment, as shown in fig. 3, the solar panel self-cleaning device of the present invention comprises a cleaning brush 1 and a transmission bar 2.
The cleaning brush 1 is used for cleaning the surface of the solar panel 3, and the cleaning brush 1 is provided with an extension handle 101. The driving strip 2 is provided with a lifting sheet 201.
The lifting sheet 201 of the transmission strip 2 drives the extension handle 101 to move the cleaning brush 1 on the surface of the solar panel 3, so as to clean the surface of the solar panel 3.
In the present embodiment, the driving chain 2 is a chain, but a v-belt or the like may be used.
In this embodiment, the self-cleaning device for solar panel of the present invention further comprises a crankshaft 4, a pawl 5 and a ratchet 6, wherein the crankshaft 4 moves the pawl 5 to push the ratchet 6 to rotate.
In this embodiment, the driving rod is driven by wind energy. Specifically be install a wind wheel 7 on the bent axle 4, wind wheel 7 drives bent axle 4 and rotates for pawl 5 reciprocating motion, because pawl 5 reciprocating motion promotes ratchet 6 and rotates and be one direction, consequently, no matter what direction the wind wheel 7 rotates homoenergetic and drives ratchet 6 and rotate towards one direction.
The ratchet wheel 6 drives the transmission strip 2, namely the chain, to rotate through a power transmission device (a gear 8 which coaxially rotates and serves as a driving wheel). In this embodiment, the gear 8 as the driving wheel is located at one end (bottom end) of one side of the solar panel 3, the gear 9 as the driven wheel is located at the other end (top end) of one side of the solar panel 3, and the transmission bar 2, i.e. the chain, is wound around the gear teeth of the gear 8 as the driving wheel and the gear 9 as the driven wheel, so as to drive the transmission bar 2, i.e. the chain, to rotate.
In this embodiment, as shown in fig. 4 and 5, a spring 10 is installed between one end (bottom end) of the solar panel 3 and the extension handle 101, after the lift tab is disengaged from the extension handle 201, the cleaning brush 1 is returned to the initial position, i.e. the one end (bottom end) of the solar panel 3 is cleaned, and the cleaning brush 1 returns to clean the surface of the solar panel 3.
As shown in fig. 6, in this embodiment, after the lifting sheet 201 on the transmission bar 2, i.e. the chain, is overlapped with the extension handle 101 of the cleaning brush 1, the cleaning brush 1 is lifted to move upward, as shown in fig. 7, and finally reaches the top end of the solar panel 3, after the top end is reached, due to the rotation of the chain, the lifting sheet 201 starts to rotate around the gear 9 of the driven wheel at the gear 9 of the driven wheel, the lifting sheet is immediately separated from the extension handle of the cleaning brush, as shown in fig. 3, then the chain continues to rotate and is completely separated, as shown in fig. 8, and then, the state shown in fig. 5 is returned again, and the process is repeated, and the cleaning brush 1 moves up (during the lifting process) and down (during the resetting process) to clean the accumulated.
Although illustrative embodiments of the present invention have been described above to facilitate the understanding of the present invention by those skilled in the art, it should be understood that the present invention is not limited to the scope of the embodiments, and various changes may be made apparent to those skilled in the art as long as they are within the spirit and scope of the present invention as defined and defined by the appended claims, and all matters of the invention which utilize the inventive concepts are protected.
Claims (6)
1. A solar panel self-cleaning apparatus comprising:
the cleaning brush is used for cleaning the surface of the solar panel;
it is characterized by also comprising:
the transmission strip is provided with a lifting sheet;
the cleaning brush is provided with an extension handle, and the lifting piece of the transmission strip drives the extension handle to move the cleaning brush on the surface of the solar panel, so that the surface of the solar panel is cleaned.
2. Self-cleaning device for solar panels according to claim 1, wherein said driving strips are driven by wind energy.
3. The solar panel self-cleaning apparatus of claim 1, further comprising a crank, a pawl, and a ratchet, wherein the crank is driven by the moving pawl to rotate the ratchet, and the ratchet is driven by the power transmission device (a gear coaxially rotating as the driving wheel) to rotate the driving strip.
4. The solar panel self-cleaning apparatus of claim 2, wherein the crank shaft has a wind wheel mounted thereon, the wind wheel driving the crank shaft to rotate so that the pawl reciprocates.
5. Self-cleaning device for solar panels according to claim 2, wherein the gear as driving wheel is located at one end (bottom end) of the side for cleaning solar panels and the gear as driven wheel is located at the other end (top end) of the side for cleaning solar panels, and the driving strip, i.e. the chain, is wound around the teeth of the gear as driving wheel and the gear as driven wheel, thereby driving the driving strip, i.e. the chain, to rotate.
6. The self-cleaning apparatus of claim 2, wherein a spring is installed between the end (bottom) of the solar panel on the side to be cleaned and the extension handle, and the cleaning brush is returned to the initial position to clean the end (bottom) of the solar panel after the lift tab is disengaged from the extension handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730230.9A CN111917368A (en) | 2020-07-27 | 2020-07-27 | Solar panel self-cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010730230.9A CN111917368A (en) | 2020-07-27 | 2020-07-27 | Solar panel self-cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111917368A true CN111917368A (en) | 2020-11-10 |
Family
ID=73281835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010730230.9A Pending CN111917368A (en) | 2020-07-27 | 2020-07-27 | Solar panel self-cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111917368A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112468081A (en) * | 2020-12-01 | 2021-03-09 | 成都恒云高科科技有限公司 | Solar panel self-cleaning device |
| CN112572314A (en) * | 2020-12-23 | 2021-03-30 | 汪平安 | Internet of things visual optimization monitoring equipment |
| CN113731884A (en) * | 2021-09-14 | 2021-12-03 | 魏汉强 | Self-cleaning solar photovoltaic panel for power generation |
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|---|---|---|---|---|
| EP2551610A1 (en) * | 2011-07-27 | 2013-01-30 | Alberto Piccoli | Photovoltaic and solar panels cleaning machine |
| CN206564563U (en) * | 2017-01-17 | 2017-10-17 | 张家口中伏源能源科技有限公司 | A kind of new energy photovoltaic plant with cleaning apparatus for self |
| CN109570080A (en) * | 2018-11-21 | 2019-04-05 | 合肥泽尼特新能源有限公司 | A kind of new energy solar panels cleaning apparatus for self |
| CN209497420U (en) * | 2019-04-01 | 2019-10-15 | 天津福恩新能源科技有限责任公司 | A kind of solar panels cleaning apparatus for self |
| CN210995409U (en) * | 2019-09-03 | 2020-07-14 | 杭州美成市政园林工程有限公司 | A from cleaning device for municipal administration street lamp |
-
2020
- 2020-07-27 CN CN202010730230.9A patent/CN111917368A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2551610A1 (en) * | 2011-07-27 | 2013-01-30 | Alberto Piccoli | Photovoltaic and solar panels cleaning machine |
| CN206564563U (en) * | 2017-01-17 | 2017-10-17 | 张家口中伏源能源科技有限公司 | A kind of new energy photovoltaic plant with cleaning apparatus for self |
| CN109570080A (en) * | 2018-11-21 | 2019-04-05 | 合肥泽尼特新能源有限公司 | A kind of new energy solar panels cleaning apparatus for self |
| CN209497420U (en) * | 2019-04-01 | 2019-10-15 | 天津福恩新能源科技有限责任公司 | A kind of solar panels cleaning apparatus for self |
| CN210995409U (en) * | 2019-09-03 | 2020-07-14 | 杭州美成市政园林工程有限公司 | A from cleaning device for municipal administration street lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112468081A (en) * | 2020-12-01 | 2021-03-09 | 成都恒云高科科技有限公司 | Solar panel self-cleaning device |
| CN112572314A (en) * | 2020-12-23 | 2021-03-30 | 汪平安 | Internet of things visual optimization monitoring equipment |
| CN113731884A (en) * | 2021-09-14 | 2021-12-03 | 魏汉强 | Self-cleaning solar photovoltaic panel for power generation |
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