CN108532844A - A kind of solar panel roof with decorative effect - Google Patents
A kind of solar panel roof with decorative effect Download PDFInfo
- Publication number
- CN108532844A CN108532844A CN201810350561.2A CN201810350561A CN108532844A CN 108532844 A CN108532844 A CN 108532844A CN 201810350561 A CN201810350561 A CN 201810350561A CN 108532844 A CN108532844 A CN 108532844A
- Authority
- CN
- China
- Prior art keywords
- gear
- collection cylinder
- volume
- solar panel
- decorative effect
- 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.)
- Withdrawn
Links
- 230000000694 effects Effects 0.000 title claims abstract description 19
- 238000010276 construction Methods 0.000 claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 13
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000012423 maintenance Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000010408 sweeping Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
-
- 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
- B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
- B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
-
- 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)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
The invention discloses a kind of solar panel roofs with decorative effect, including roofing body, the upper surface of the roofing body is installed with photovoltaic solar cell panels, and the lower surface edge of roofing body is installed with light bar, the upper surface of the roofing body is installed with clearing apparatus at the top position of photovoltaic solar cell panels, and the lower surface of roofing body is fixedly connected with construction wall at the rearward position of light bar, the front and rear surfaces of the construction wall are installed with driving device.The present invention can effectively clear up the surface of photovoltaic solar cell panels by clearing apparatus;By driving device, user can control clearing apparatus on ground and clean;By light bar, the decorative effect on solar panel roof can be improved, increase aesthetic measure, it is scientific and reasonable for structure, it is safe and convenient to use, improve the practical performance on solar panel roof.
Description
Technical field
The present invention relates to solar panel roof technical field more particularly to a kind of solar-electricities with decorative effect
Chi Banwuding.
Background technology
Solar energy roof is exactly that device of solar generating is installed at the top of house, is built in town and country using solar energy power technology
The field of building generates electricity, to reach target for energy-saving and emission-reduction.
But currently used solar panel roof is not only complicated, but also have a single function, it is not particularly suited for people
Daily powered operation luminous energy is maximumlly switched into electric energy, photovoltaic solar cell panels for the ease of coming into full contact with sunlight
It is generally placed at the roof in house, during use, surface is easy to add up a large amount of dust photovoltaic solar cell panels,
In order to not influence the normal power generation efficiency of photovoltaic solar cell panels, periodic cleaning is needed, but since the height in house is higher,
And the gradient on roof is steeper, when cleaning, is not only time-consuming and laborious, but also largely user is easy to happen when clearing up dust
It falls.
Invention content
The purpose of the present invention is to solve solar panel roof in the prior art is not only complicated, but also function
It is single, it is not particularly suited for the daily powered operation of people, for the ease of coming into full contact with sunlight, luminous energy is maximumlly switched into electricity
Can, photovoltaic solar cell panels are generally placed at the roof in house, photovoltaic solar cell panels during use, surface
It is easy accumulative a large amount of dust and needs periodic cleaning, still in order to not influence the normal power generation efficiency of photovoltaic solar cell panels
Since the height in house is higher, and the gradient on roof is steeper, and when cleaning is not only time-consuming and laborious, but also largely user exists
A kind of solar panel roof with decorative effect for being easy to happen the problem of falling when clearing up dust, and proposing.
To achieve the above object, present invention employs following technical solutions:A kind of solar cell with decorative effect
The upper surface on plank house top, including roofing body, the roofing body is installed with photovoltaic solar cell panels, and roofing body
Lower surface edge be installed with light bar, the upper surface of the roofing body is close to the top position of photovoltaic solar cell panels
Place is installed with clearing apparatus, and the lower surface of roofing body is fixedly connected with building wall at the rearward position of light bar
The front and rear surfaces of body, the construction wall are installed with driving device, are two-way electricity between the light bar and external power supply
Property connection.
As a preferred technical solution of the present invention, the clearing apparatus include braced frame, first gear, pulley,
First limit frame, sleeve, fixator, hairbrush, second gear and the second limit frame, the inside of the clearing apparatus, which is fixed, to be set
It is equipped with braced frame, the outer surface of cupular part rotation of the braced frame is socketed with first gear, and the top appearance of braced frame
Face fixing sleeve at a side position of first gear is connected to pulley, and the first limit is connected on the outside of the first gear
The center outer surface fixing sleeve of frame, the braced frame is connected to sleeve, and the lower surface of the sleeve is installed with fixator,
The lower surface insertion of the fixator is installed with hairbrush, and the bottom outer surface rotation of the braced frame is socketed with the second tooth
It takes turns, the second limit frame is connected on the outside of the second gear.
As a preferred technical solution of the present invention, the driving device includes bearing plate, first volume collection cylinder, volume Two
Collect cylinder, third volume collection cylinder, transmission shaft, third gear, servo motor and the 4th gear, the middle part fixed setting of the driving device
There is bearing plate, the upper surface of the bearing plate is installed with first volume collection cylinder, and the upper surface of bearing plate is close to first volume collection
It is installed with volume Two collection cylinder at one side position of cylinder, the side position of the upper surface of the bearing plate close to volume Two collection cylinder
Place is installed with third volume collection cylinder, passes through transmission shaft between the first volume collection cylinder, volume Two collection cylinder and third volume collection cylinder
It is fixedly connected, fixing sleeve is connected at the position between first volume collection cylinder and volume Two collection cylinder outside the side of the transmission shaft
Third gear is fixedly installed servo motor below the bearing plate, and one end of the servo motor is installed with the 4th
Gear is two-way electric connection between the servo motor and external power supply.
As a preferred technical solution of the present invention, the third gear engages connection, and third gear between
It is 1 with the teeth number ratio set by the 4th gear surface:5.
As a preferred technical solution of the present invention, between the braced frame and first volume collection cylinder, pulley and second
It is connected by rope between volume collection cylinder and between braced frame and third volume collection cylinder.
As a preferred technical solution of the present invention, the inside of the first limit frame and the second limit frame is solid
Surely gear grooved is offered, the outer surface of gear grooved is coated with lubricating oil.
As a preferred technical solution of the present invention, the external stability of the driving device is provided with protective housing, described
It is bolted to connection between construction wall and protective housing, the front surface of protective housing is rotatablely equipped with maintenance door, maintenance door
It is internally embedded and form is installed.
Compared with prior art, the present invention provides a kind of solar panel roof with decorative effect, have with
Lower advantageous effect:By clearing apparatus, the surface of photovoltaic solar cell panels can effectively be cleared up, be avoided because of photovoltaic too
During use, surface is easy to add up a large amount of dust positive energy solar panel, influences the normal of photovoltaic solar cell panels
The problem of generating efficiency;By driving device, user can control clearing apparatus on ground and clean, and avoid because of house
Height is higher, and the gradient on roof is steeper, and when cleaning is not only time-consuming and laborious, and largely user when clearing up dust
It is easy to happen the problem of falling;By light bar, the decorative effect on solar panel roof can be improved, increase aesthetic measure, knot
Structure is scientific and reasonable, safe and convenient to use, improves the practical performance on solar panel roof, allow solar panel roof more
Add the daily powered operation suitable for people.
Description of the drawings
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is the rearview of the present invention;
Fig. 3 is the structural schematic diagram of clearing apparatus of the present invention;
Fig. 4 is the mounting structure schematic diagram of first gear of the present invention;
Fig. 5 is the structural schematic diagram of driving device of the present invention;
Fig. 6 is the side view that the present invention first limits frame.
In figure:1, roofing body;2, photovoltaic solar cell panels;3, light bar;4, clearing apparatus;41, braced frame;42、
First gear;43, pulley;44, the first limit frame;45, sleeve;46, fixator;47, hairbrush;48, second gear;49,
Two limit frames;5, construction wall;6, driving device;61, bearing plate;62, first volume collection cylinder;63, volume Two collection cylinder;64,
The collection cylinders of volume three;65, transmission shaft;66, third gear;67, servo motor;68, the 4th gear.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For convenience of description of the present invention and simplification of the description, specific side must be had by not indicating or implying the indicated device or element
Position, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Referring to Fig.1-6, a kind of solar panel roof with decorative effect, including roofing body 1, roofing body 1
Upper surface be installed with photovoltaic solar cell panels 2, and the lower surface edge of roofing body 1 is installed with light bar 3, room
The upper surface of top ontology 1 is installed with clearing apparatus 4, and roof sheet at the top position of photovoltaic solar cell panels 2
The lower surface of body 1 is fixedly connected with construction wall 5 at the rearward position of light bar 3, and the front and rear surfaces of construction wall 5 are fixed
Driving device 6 is installed, is two-way electric connection between light bar 3 and external power supply.
For the ease of clearing up dust, in the present embodiment, it is preferred that clearing apparatus 4 includes braced frame 41, first gear
42, pulley 43, first limits frame 44, sleeve 45, fixator 46, hairbrush 47, second gear 48 and second and limits frame 49, clearly
The inside of sweeping device 4 is fixedly installed braced frame 41, and the outer surface of cupular part rotation of braced frame 41 is socketed with first gear 42,
And the outer surface of cupular part of braced frame 41 fixing sleeve at a side position of first gear 42 is connected to pulley 43, first gear 42
Outside be connected with the first limit frame 44, the center outer surface fixing sleeve of braced frame 41 is connected to sleeve 45, sleeve 45
Lower surface be installed with fixator 46, the lower surface insertion of fixator 46 is installed with hairbrush 47, braced frame 41
Bottom outer surface rotation is socketed with second gear 48, and the outside of second gear 48 is connected with the second limit frame 49.
For the ease of driving clearing apparatus 4, in the present embodiment, it is preferred that driving device 6 includes bearing plate 61, the first volume
Collect cylinder 62, volume Two collection cylinder 63, third volume collection cylinder 64, transmission shaft 65, third gear 66, servo motor 67 and the 4th gear 68,
The middle part of driving device 6 is fixedly installed bearing plate 61, and the upper surface of bearing plate 61 is installed with first volume collection cylinder 62, and holds
The upper surface of pressing plate 61 is installed with volume Two collection cylinder 63 at a side position of first volume collection cylinder 62, bearing plate 61 it is upper
Surface is installed with third volume collection cylinder 64, first volume collection cylinder 62, volume Two collection at a side position of volume Two collection cylinder 63
It is fixedly connected by transmission shaft 65 between cylinder 63 and third volume collection cylinder 64, close to first volume collection cylinder outside the side of transmission shaft 65
Fixing sleeve is connected to third gear 66 at position between 62 and volume Two collection cylinder 63, and the lower section of bearing plate 61 is fixedly installed servo
One end of motor 67, servo motor 67 is installed with the 4th gear 68, is two-way electricity between servo motor 67 and external power supply
Property connection.
For the ease of proportional transmission, in the present embodiment, it is preferred that engage connection between third gear 66 and 68, and
Teeth number ratio set by 68 surface of third gear 66 and the 4th gear is 1:5.
For the ease of connecting clearing apparatus 4, in the present embodiment, it is preferred that between braced frame 41 and first volume collection cylinder 62,
It is connected by rope between pulley 43 and volume Two collection cylinder 63 and between braced frame 41 and third volume collection cylinder 64.
For the ease of allowing gear to be moved in limited block, in the present embodiment, it is preferred that the first limit frame 44 and second limits
The fixation of the inside of position frame 49 offers gear grooved, and the outer surface of gear grooved is coated with lubricating oil.
For the ease of protecting driving device 6, in the present embodiment, it is preferred that the external stability of driving device 6 is provided with protection
Case is bolted to connection between construction wall 5 and protective housing, and the front surface of protective housing is rotatablely equipped with maintenance door, maintenance
Being internally embedded for door is equipped with form.
The operation principle and process for using of the present invention:Need the dust that the adhering on surface to photovoltaic solar cell panels 2
When being cleared up, by connecting extraneous power supply, servo motor 67 is allowed to work normally, servo motor 67 is by driving the 4th gear 68
Rotation, and then third gear 66 is driven to be rotated, third gear 66 drives transmission shaft 65 to rotate, so as to allow transmission shaft 65
First volume collection cylinder 62, volume Two collection cylinder 63 and third volume collection cylinder 64 is driven to be rotated respectively, so as to pull rope, outside
Under the action of power, clearing apparatus 4 is moved on the surface of roofing body 1, in the process of moving, first gear 42 and second
Gear 48 respectively first limit frame 44 and second limit frame 49 inside move, so as to band electric brush 47 photovoltaic too
The upper surface of positive energy solar panel 2 is moved, and so as to clean the surface dirt of photovoltaic solar cell panels 2, is improved and is found
Efficiency, since the front and rear surfaces of construction wall 5 are installed with driving device 6, and then can allow clearing apparatus 4 photovoltaic too
It is positive to move reciprocatingly on solar panel 2, sweeping efficiency and effect are improved, by the extraneous power supply of connection, light bar 3 can be allowed to light, from
And roof is decorated, increase aesthetic measure at night.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of solar panel roof with decorative effect, including roofing body(1), which is characterized in that the roof
Ontology(1)Upper surface be installed with photovoltaic solar cell panels(2), and roofing body(1)Lower surface edge fix peace
Equipped with light bar(3), the roofing body(1)Upper surface close to photovoltaic solar cell panels(2)Top position at fix peace
Equipped with clearing apparatus(4), and roofing body(1)Lower surface close to light bar(3)Rearward position at be fixedly connected with building wall
Body(5), the construction wall(5)Front and rear surfaces be installed with driving device(6), the light bar(3)With external power supply
Between be two-way electric connection.
2. a kind of solar panel roof with decorative effect according to claim 1, which is characterized in that described clear
Sweeping device(4)Including braced frame(41), first gear(42), pulley(43), first limit frame(44), sleeve(45), it is solid
Determine device(46), hairbrush(47), second gear(48)With the second limit frame(49), the clearing apparatus(4)Inside fix set
It is equipped with braced frame(41), the braced frame(41)Outer surface of cupular part rotation be socketed with first gear(42), and support frame
Frame(41)Outer surface of cupular part close to first gear(42)A side position at fixing sleeve be connected to pulley(43), the first gear
(42)Outside be connected with the first limit frame(44), the braced frame(41)Center outer surface fixing sleeve be connected to set
Cylinder(45), the sleeve(45)Lower surface be installed with fixator(46), the fixator(46)Lower surface insertion it is solid
Dingan County is equipped with hairbrush(47), the braced frame(41)Bottom outer surface rotation be socketed with second gear(48), described second
Gear(48)Outside be connected with the second limit frame(49).
3. a kind of solar panel roof with decorative effect according to claim 1, which is characterized in that the drive
Dynamic device(6)Including bearing plate(61), first volume collection cylinder(62), volume Two collection cylinder(63), third volume collection cylinder(64), transmission shaft
(65), third gear(66), servo motor(67)With the 4th gear(68), the driving device(6)Middle part be fixedly installed
Bearing plate(61), the bearing plate(61)Upper surface be installed with first volume collection cylinder(62), and bearing plate(61)Upper table
Face is close to first volume collection cylinder(62)A side position at be installed with volume Two collection cylinder(63), the bearing plate(61)Upper table
Face is close to volume Two collection cylinder(63)A side position at be installed with third volume collection cylinder(64), the first volume collection cylinder(62)、
Volume Two collection cylinder(63)Collection cylinder is rolled up with third(64)Between pass through transmission shaft(65)It is fixedly connected, the transmission shaft(65)One
Close to first volume collection cylinder outside side(62)With volume Two collection cylinder(63)Between position at fixing sleeve be connected to third gear(66), institute
State bearing plate(61)Lower section be fixedly installed servo motor(67), the servo motor(67)One end be installed with the 4th
Gear(68), the servo motor(67)It is two-way electric connection between external power supply.
4. a kind of solar panel roof with decorative effect according to claim 3, which is characterized in that described
Three gears(66)With the 4th gear(68)Between for engagement connection, and third gear(66)With(68)Teeth number set by surface
Mesh ratio is 1:5.
5. a kind of solar panel roof with decorative effect according to claim 2 or 3, which is characterized in that institute
State braced frame(41)With first volume collection cylinder(62)Between, pulley(43)With volume Two collection cylinder(63)Between and braced frame
(41)Collection cylinder is rolled up with third(64)Between connected by rope.
6. a kind of solar panel roof with decorative effect according to claim 2, which is characterized in that described
One limit frame(44)With the second limit frame(49)Inside fixation offer gear grooved, the outer surface of gear grooved is coated with
Lubricating oil.
7. a kind of solar panel roof with decorative effect according to claim 1, which is characterized in that the drive
Dynamic device(6)External stability be provided with protective housing, the construction wall(5)It is bolted to connection between protective housing,
The front surface of protective housing is rotatablely equipped with maintenance door, and being internally embedded for maintenance door is equipped with form.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810350561.2A CN108532844A (en) | 2018-04-18 | 2018-04-18 | A kind of solar panel roof with decorative effect |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810350561.2A CN108532844A (en) | 2018-04-18 | 2018-04-18 | A kind of solar panel roof with decorative effect |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108532844A true CN108532844A (en) | 2018-09-14 |
Family
ID=63478391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810350561.2A Withdrawn CN108532844A (en) | 2018-04-18 | 2018-04-18 | A kind of solar panel roof with decorative effect |
Country Status (1)
Country | Link |
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CN (1) | CN108532844A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110416882A (en) * | 2019-07-29 | 2019-11-05 | 国家电网有限公司 | A kind of power equipment snow cleaner |
CN113279521A (en) * | 2021-06-03 | 2021-08-20 | 康红礼 | Roof composite board convenient for combination of industrial and civil energy-saving buildings |
CN114400965A (en) * | 2021-12-24 | 2022-04-26 | 苏州沪港科技股份有限公司 | Crossing type grid-connected photovoltaic power generation system and control method thereof |
-
2018
- 2018-04-18 CN CN201810350561.2A patent/CN108532844A/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110416882A (en) * | 2019-07-29 | 2019-11-05 | 国家电网有限公司 | A kind of power equipment snow cleaner |
CN110416882B (en) * | 2019-07-29 | 2020-08-14 | 国家电网有限公司 | Snow removing device for power equipment |
CN113279521A (en) * | 2021-06-03 | 2021-08-20 | 康红礼 | Roof composite board convenient for combination of industrial and civil energy-saving buildings |
CN114400965A (en) * | 2021-12-24 | 2022-04-26 | 苏州沪港科技股份有限公司 | Crossing type grid-connected photovoltaic power generation system and control method thereof |
CN114400965B (en) * | 2021-12-24 | 2024-02-06 | 苏州沪港科技股份有限公司 | Crossing grid-connected photovoltaic power generation system and control method thereof |
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Application publication date: 20180914 |