CN102142474A - Solar cell assembly and bearing device therefor - Google Patents
Solar cell assembly and bearing device therefor Download PDFInfo
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- CN102142474A CN102142474A CN2011100341750A CN201110034175A CN102142474A CN 102142474 A CN102142474 A CN 102142474A CN 2011100341750 A CN2011100341750 A CN 2011100341750A CN 201110034175 A CN201110034175 A CN 201110034175A CN 102142474 A CN102142474 A CN 102142474A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The invention discloses a bearing device for a solar cell assembly. The bearing device comprises a plurality of supports, a plurality of rotating brackets and a driving mechanism, wherein the plurality of supports are arranged at intervals; the plurality of rotating brackets for supporting a solar cell panel are rotationally supported on the plurality of supports respectively and comprise driving rotating brackets and driven rotating brackets, and the two adjacent rotating brackets are connected through a flexible linkage mechanism so that the plurality of rotating brackets rotate synchronously; and the driving mechanism is connected with the driving rotating brackets to drive the driving rotating brackets to rotate. According to the embodiment, the flexible linkage mechanisms are linked with the plurality of rotating brackets to rotate synchronously, so that the bearing device for the solar cell assembly has low transmission power, light weight, low cost and low installation precision requirement. The invention also discloses the solar cell assembly adopting the bearing device.
Description
Technical field
The present invention relates to field of solar thermal power generation, especially relate to a kind of bogey and solar module that is used for solar module.
Background technology
Solar photovoltaic electrification component is the electricity generation system that solar radiant energy is converted to electric energy by solar cell.It mainly is made up of support, controller, batteries and the inverter of solar panel, installation cell panel.
Traditional solar energy photovoltaic generator comprises a plurality of solar modules, and described solar module is arranged in row, column or array.Traditionally, the support of a plurality of solar modules can't rotate, and along with sun's motion, the angle of sunlight and cell panel changes, and has reduced generating efficiency.And the support of a plurality of solar modules links up by connecting rod, and connecting rod weight is big, and inconvenience is installed, and installation accuracy requires high, and cost is also higher.
Summary of the invention
The present invention is intended to solve at least one of technical problem that exists in the prior art.
For this reason, one object of the present invention is to propose a kind of bogey that is used for solar module, and described bogey can be followed the sun, improves generating efficiency, and drives the efficient height, and cost is low, and installation accuracy requires low.
Another object of the present invention is to propose a kind of solar module, and described solar module comprises the above-mentioned bogey that is used for solar module.
The bogey that is used for solar module according to first aspect present invention embodiment comprises: a plurality of bearings, and described a plurality of bearing each intervals are arranged; The a plurality of swinging mountings that are used for the support solar cell panel, described a plurality of swinging mounting is supported on described a plurality of bearing respectively rotationally and comprises main swinging mounting and from swinging mounting, links to each other so that described a plurality of swinging mounting rotates synchronously by flexible link gear between wherein adjacent two swinging mountings; And driving mechanism, described driving mechanism links to each other with described main swinging mounting and rotates to drive described main swinging mounting.
According to the bogey that is used for solar module of the embodiment of the invention, by the link synchronous rotation of a plurality of swinging mountings of flexible link gear, transmission power is little, and cost is low, and is in light weight, and installation accuracy requires low.In addition, can make solar panel follow the tracks of the sun's motion track and, thereby can more efficiently solar energy converting be become electric energy farthest towards the sun, than traditional fixing solar panels facility increased the generating production capacity 30% or more.
In addition, the bogey that is used for solar module according to the embodiment of the invention also has following additional technical feature:
In one embodiment of the invention, the bogey that is used for solar module further comprises respectively the crank transfer bar mechanism that links to each other with described swinging mounting with described driving mechanism, and wherein said driving mechanism drives described swinging mounting by the crank transfer bar mechanism and rotates.
In one embodiment of the invention, described crank transfer bar mechanism comprises: crank, and an end of described crank links to each other with the rotation axis of described main swinging mounting; And push rod, first end of described push rod links to each other with described driving mechanism, and second end of described push rod links to each other with the other end of described crank and is converted into the rotation of crank with the transverse movement with described push rod.
In one embodiment of the invention, described flexible link gear comprises:
Be installed in the interlock dish on adjacent two rotary supports respectively; With
Flexible STATEMENT OF FEDERALLY SPONSORED, described flexible STATEMENT OF FEDERALLY SPONSORED are wrapped on the interlock dish on adjacent two rotary supports so that adjacent two rotary supports interlock.
In first example of the present invention, described flexible STATEMENT OF FEDERALLY SPONSORED is a steel wire rope, and described interlock dish is a reel.
Alternatively, described steel wire rope twines a circle at least on the reel on adjacent two swinging mountings.
Alternatively, the described bogey that is used for solar module further comprises and is used for described steel wire rope is fastened on fixed card on the described reel.
In second example of the present invention, described flexible STATEMENT OF FEDERALLY SPONSORED is a belt, and described interlock dish is a belt pulley.
In the 3rd example of the present invention, described flexible STATEMENT OF FEDERALLY SPONSORED is a chain, and described interlock dish is a sprocket wheel.
According to the bogey that is used for solar module of the embodiment of the invention, by adopting flexible link gear, with respect to the connecting rod in traditional bogey, weight is little and overall dimension is little, and cost is low and easy for installation, in addition, transmission power is little, cuts down the consumption of energy, and installation accuracy requires low.
In one embodiment of the invention, described flexible link gear comprises and further comprises take-up that described take-up is connected the elasticity that is used to regulate described flexible STATEMENT OF FEDERALLY SPONSORED in the described flexible STATEMENT OF FEDERALLY SPONSORED.
Alternatively, described take-up comprises: first and second terminations, described first and second terminations link to each other with described flexible STATEMENT OF FEDERALLY SPONSORED respectively; And regulating part, described regulating part is connected between described first and second terminations and adjustable length.
Further alternatively, described regulating part comprises: middleware, and the two ends of described middleware are respectively equipped with first and second screwed holes, and the hand of spiral of described first and second screwed holes is opposite; The first and second degree of tightness heads, the end difference threaded engagement of the described first and second degree of tightness heads is in described first and second screwed holes, and the other end of the described first and second degree of tightness heads links to each other with described first and second terminations respectively.
Again further alternatively, each in described first and second terminations includes: U-shaped portion, and corresponding one is integral in described U-shaped portion and the described first and second degree of tightness heads; And fixed part, described fixed part passes the two side of described U-shaped portion and links to each other with described flexible STATEMENT OF FEDERALLY SPONSORED.
In one embodiment of the invention, described driving mechanism is motor, electric pushrod or Electrohydraulic push rod.
In one embodiment of the invention, described main swinging mounting is positioned at described a plurality of centre from swinging mounting.
In one embodiment of the invention, the described bogey that is used for solar module further comprises position-limit mechanism, and described position-limit mechanism is arranged on and is used to limit described main swinging mounting on the described main swinging mounting along clockwise and anticlockwise rotational angle.
To sum up, applied widely, simple in structure, easy for installation according to the bogey that is used for solar module of the embodiment of the invention, and can carry for example 28m/s of bigger wind-force.
A kind of solar module according to second aspect present invention embodiment comprises: bogey, described bogey are according to the bogey described in the first aspect present invention embodiment; With a plurality of solar panels, described a plurality of solar panels are separately positioned on a plurality of swinging mountings of described bogey.
According to the solar module of the embodiment of the invention, solar energy utilization ratio height, simple in structure, easy for installation and cost is low, the generating efficiency height.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage are from obviously and easily understanding becoming the description of embodiment in conjunction with following accompanying drawing, wherein:
Fig. 1 is the schematic diagram according to the bogey that is used for solar module of the embodiment of the invention;
Fig. 2 is the side schematic view of the bogey that is used for solar module shown in Fig. 1;
Fig. 3 is the schematic diagram of first example of the flexible link gear of the bogey that is used for solar module shown in Fig. 1;
Fig. 4 is the enlarged diagram that Fig. 3 centre circle shows A portion; With
Fig. 5 is the enlarged diagram that Fig. 1 centre circle shows E portion.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, term " inboard ", " outside ", " vertically ", " laterally ", " on ", close the orientation of indications such as D score, " top ", " end " or position is based on orientation shown in the drawings or position relation, only be the present invention for convenience of description rather than require the present invention therefore can not be interpreted as limitation of the present invention with specific orientation structure and operation.
Below with reference to a kind of bogey that be used for solar module of Fig. 1-Fig. 5 description according to the embodiment of the invention, described carrying support is used for support solar cell panel 200.
As shown in Figure 1, according to the bogey that is used for solar module 100 of the embodiment of the invention, comprise a plurality of bearings 1, a plurality of swinging mounting, flexible link gear 3 and driving mechanism 5.Wherein, a plurality of bearing 1 each intervals are arranged, and a plurality of swinging mountings are supported on rotationally respectively on a plurality of bearings 1 and are used for support solar cell panel 200.
A plurality of swinging mountings comprise main swinging mounting 21 and from swinging mounting 22.Preferably, in the middle of main swinging mounting 21 was positioned at, the both sides from swinging mounting 22 from main swinging mounting were arranged in order, thereby can be so that transmission is balanced more.A plurality of swinging mountings can be arranged in straight line substantially.Link to each other so that a plurality of swinging mountings rotate synchronously by flexible link gear 3 between adjacent two swinging mountings.
Preferably, driving mechanism drives main swinging mounting 21 rotations by the crank transfer bar mechanism.Can make by the effect of flexible link gear 3 thus and a plurality ofly rotate predetermined angular simultaneously along with the rotation of main swinging mounting 21 from swinging mounting 21.Thereby driving mechanism 5 links to each other with the crank transfer bar mechanism and drives main swinging mounting 21 rotation predetermined angulars to drive the crank transfer bar mechanism, wherein said predetermined angular is for controlling by the direction according to the sun, so make solar panel 200 towards the sun more efficiently solar energy converting is become electric energy.Wherein, can one on each swinging mounting or a plurality of solar panels 200 placed side by side simultaneously, for example on main swinging mounting 21, can place five solar panels 200 in proper order as shown in Figure 2, but be not limited thereto, should suitably place the number of solar panel 200 according to the last loaded area of each swinging mounting.
Certainly, be understandable that bearing that adopts in the bogey according to the embodiment of the invention and swinging mounting can be selected the specifications and models of different area, varying number, different poles shaft angle degree according to demand of practical production for use.
The bogey that is used for solar module according to the embodiment of the invention, by the synchronous rotation of a plurality of swinging mountings of flexible link gear 3 interlocks, transmission power is little, and cost is low, the weight of link gear reduces, and the installation accuracy of swinging mounting requires to reduce.In addition, can make solar panel 200 can in time follow the tracks of sun's motion track and, thereby can more efficiently solar energy converting be become electric energy farthest towards the sun, than traditional fixing solar panels facility increased the generating production capacity 30% or more.
In one embodiment of the invention, flexible link gear 3 comprises interlock dish 31 and the flexible STATEMENT OF FEDERALLY SPONSORED 32 that is installed in respectively on adjacent two swinging mountings, wherein, as shown in Figures 2 and 3, flexible STATEMENT OF FEDERALLY SPONSORED 32 is wrapped on the interlock dish 31 on adjacent two swinging mountings so that adjacent two swinging mountings interlock.Thus, a plurality of swinging mountings link by the flexible link gear 3 in per two adjacent swinging mountings successively.
In first example of the present invention, flexible STATEMENT OF FEDERALLY SPONSORED 32 is a steel wire rope, and interlock dish 31 is a reel, as shown in Figure 3.Alternatively, steel wire rope twines a circle at least on the reel on adjacent two swinging mountings.Further alternatively, further comprise a plurality of fixed card 34, as shown in Figure 3, a plurality of fixed card 34 are installed in respectively and are used on the reel steel wire rope is fastened on reel.
In second example of the present invention, flexible STATEMENT OF FEDERALLY SPONSORED 32 is a belt, and interlock dish 31 is belt pulley (scheming not shown).
In the 3rd example of the present invention, flexible STATEMENT OF FEDERALLY SPONSORED 32 is a chain, and interlock dish 31 is sprocket wheel (scheming not shown).
According to the bogey that is used for solar module of the embodiment of the invention, by adopting flexible link gear, with respect to the connecting rod in traditional bogey, weight is little and overall dimension is little, and cost is low and easy for installation, and in addition, transmission power is little, cuts down the consumption of energy.
In one embodiment of the invention, as shown in Figure 3, flexible link gear 3 comprises and further comprises take-up 33 that take-up 33 is connected the elasticity that is used to regulate flexible STATEMENT OF FEDERALLY SPONSORED 32 in the flexible STATEMENT OF FEDERALLY SPONSORED 32.
In an example of the present invention, take-up 33 comprises the first termination 331a, the second termination 331b and regulating part 332, as shown in Figure 4, the first termination 331a links to each other with flexible STATEMENT OF FEDERALLY SPONSORED 32 respectively with the second termination 331b, and regulating part 332 is connected between the first termination 331a and the second termination 331b and adjustable length.
Alternatively, regulating part 332 comprises middleware 3321, first degree of tightness 3322a and second degree of tightness 3322b, and wherein, the two ends of middleware 3321 are respectively equipped with first and second screwed holes, and the hand of spiral of described middleware two ends screw thread is opposite.The end difference threaded engagement of first degree of tightness 3322a and second degree of tightness 3322b is in first and second screwed holes, and the other end of first degree of tightness 3322a and second degree of tightness 3322b links to each other with the second termination 331b with the first termination 331a respectively.Alternatively, middleware 3321 can be provided with the annular slice thing of first and second screw threads for two ends.Perhaps alternatively, middleware 3321 also can be provided with the tube of first and second screw threads for two ends.Certainly, persons of ordinary skill in the art may appreciate that regulating part 332 can also be wire tensioner (scheming not shown).
In further example of the present invention, each among the first termination 331a and the second termination 331b includes U-shaped portion 3311 and fixed part 3312.As shown in Figure 4, corresponding one is integral among U-shaped portion 3311 and first degree of tightness 3322a and second degree of tightness 3322b, that is to say, the U-shaped portion 3311 of the first termination 331a and first degree of tightness 3322a are integral, and the fixed part 3312 of the first termination 331a passes the two side of U-shaped portion 3311 and link to each other with flexible STATEMENT OF FEDERALLY SPONSORED 32; And the U-shaped portion 3311 of the second termination 331b and second degree of tightness 3322b are integral, and the fixed part 3312 of the second termination 331b passes the two side of U-shaped portion 3311 and link to each other with flexible STATEMENT OF FEDERALLY SPONSORED 32.
In one embodiment of the invention, the crank transfer bar mechanism comprises crank 41 and push rod 42, and wherein, an end of crank 41 links to each other with the rotation axis of main swinging mounting 21.First end of push rod 42 links to each other with driving mechanism 5, and second end of push rod 42 links to each other with the other end of crank 41 and is converted into the rotation of crank 41 with the transverse movement with push rod 42.
In one embodiment of the invention, driving mechanism 5 is motor, electric pushrod or Electrohydraulic push rod.Certainly, what those having ordinary skill in the art will appreciate that is, driving mechanism 5 also can be the Drive Structure of other modes hydraulic cylinder etc. for example.
In some embodiments of the invention, main swinging mounting 21 is positioned at a plurality of centres from swinging mounting 22, so that evenly drive a plurality of from swinging mounting 22 of its both lateral sides by main swinging mounting 21.Alternatively, also can do zinc-plated processing, so that the bogey that is used for solar module according to the present invention can be installed and used at quite abominable desert environment at main swinging mounting 21 with from the surface of swinging mounting 22.
In one embodiment of the invention, further comprise position-limit mechanism 6.As shown in Figure 5, position-limit mechanism 6 is arranged on and is used to limit main swinging mounting 21 on the main swinging mounting 21 along clockwise and anticlockwise rotational angle.Particularly, in the rotation both sides of crank 41 is clockwise and counterclockwise both sides, be respectively equipped with a position-limit mechanism 6,, define main swinging mounting 21 thus along clockwise and anticlockwise rotational angle so that limit the clockwise and anticlockwise rotational angle in edge of crank 41.
To sum up, applied widely, simple in structure, easy for installation according to the bogey that is used for solar module of the embodiment of the invention, and can carry for example 28m/s of bigger wind-force.
Below with reference to the course of work of Fig. 1-Fig. 5 description according to the bogey that is used for solar module of the embodiment of the invention, be that example describes wherein with the flexible link gear in first example, be that flexible STATEMENT OF FEDERALLY SPONSORED 32 is steel wire rope, interlock dish 31 is a reel.
At first, control the needed rotational angle of the tracking sun by control program, and controlling and driving mechanism 5 driving push rods, 42 motion preset distances, drive crank 41 thus and rotate and then drive main swinging mounting 21 rotation predetermined angulars.
Then, make by flexible link gear 3 and a plurality ofly to be synchronized with the movement from swinging mounting 22 and main swinging mounting 21, promptly rotate same angle, and then make be placed on main swinging mounting 21 and a plurality of a plurality of solar panels 200 from swinging mounting 22 in time trace into the sun and farthest towards the sun so that solar energy converting is become electric energy, improve solar energy utilization ratio as much as possible thus and export more electric energy.
In this process, can regulate flexible STATEMENT OF FEDERALLY SPONSORED 32 elasticities by take-up 33 at any time, with synchronous interaction master swinging mounting better 21 with a plurality of from swinging mounting 22.
Below with reference to a kind of solar module of Fig. 2 description according to the embodiment of the invention.
As shown in Figure 2, solar module according to the embodiment of the invention comprises bogey 100 and a plurality of solar panel 200, wherein, the bogey 100 of bogey 100 for describing in the foregoing description, and a plurality of solar panel 200 is separately positioned on a plurality of swinging mountings of bogey 100.
According to the solar module of the embodiment of the invention, solar energy utilization ratio height, simple in structure, easy for installation and cost is low.
Wherein, owing to all be known for those of ordinary skills, be not described in detail here according to other configuration examples of the solar module of the embodiment of the invention such as the installation and the operation of controller and batteries etc.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiment ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple variation, modification, replacement and modification to these embodiment under the situation that does not break away from principle of the present invention and aim, scope of the present invention is limited by claim and equivalent thereof.
Claims (17)
1. a bogey that is used for solar module is characterized in that, comprising:
A plurality of bearings, described a plurality of bearing each intervals are arranged;
The a plurality of swinging mountings that are used for the support solar cell panel, described a plurality of swinging mounting is supported on described a plurality of bearing respectively rotationally and comprises main swinging mounting and from swinging mounting, links to each other so that described a plurality of swinging mounting rotates synchronously by flexible link gear between wherein adjacent two swinging mountings; With
Driving mechanism, described driving mechanism link to each other with described main swinging mounting and rotate to drive described main swinging mounting.
2. the bogey that is used for solar module according to claim 1, it is characterized in that, further comprise respectively the crank transfer bar mechanism that links to each other with described swinging mounting with described driving mechanism, wherein said driving mechanism drives described swinging mounting by the crank transfer bar mechanism and rotates.
3. the bogey that is used for solar module according to claim 2 is characterized in that, described crank transfer bar mechanism comprises:
Crank, an end of described crank links to each other with the rotation axis of described main swinging mounting; With
Push rod, first end of described push rod links to each other with described driving mechanism, and second end of described push rod links to each other with the other end of described crank and is converted into the rotation of crank with the transverse movement with described push rod.
4. the bogey that is used for solar module according to claim 1 is characterized in that, described flexible link gear comprises:
Be installed in the interlock dish on adjacent two rotary supports respectively; With
Flexible STATEMENT OF FEDERALLY SPONSORED, described flexible STATEMENT OF FEDERALLY SPONSORED are wrapped on the interlock dish on adjacent two rotary supports so that adjacent two rotary supports interlock.
5. the bogey that is used for solar module according to claim 4 is characterized in that, described flexible STATEMENT OF FEDERALLY SPONSORED is a steel wire rope, and described interlock dish is a reel.
6. the bogey that is used for solar module according to claim 5 is characterized in that, described steel wire rope twines a circle at least on the reel on adjacent two swinging mountings.
7. the bogey that is used for solar module according to claim 4 is characterized in that, further comprises being used for described steel wire rope is fastened on fixed card on the described reel.
8. the bogey that is used for solar module according to claim 4 is characterized in that, described flexible STATEMENT OF FEDERALLY SPONSORED is a belt, and described interlock dish is a belt pulley.
9. the bogey that is used for solar module according to claim 4 is characterized in that, described flexible STATEMENT OF FEDERALLY SPONSORED is a chain, and described interlock dish is a sprocket wheel.
10. the bogey that is used for solar module according to claim 4, it is characterized in that, described flexible link gear comprises and further comprises take-up that described take-up is connected the elasticity that is used to regulate described flexible STATEMENT OF FEDERALLY SPONSORED in the described flexible STATEMENT OF FEDERALLY SPONSORED.
11. the bogey that is used for solar module according to claim 10 is characterized in that, described take-up comprises:
First and second terminations, described first and second terminations link to each other with described flexible STATEMENT OF FEDERALLY SPONSORED respectively; With
Regulating part, described regulating part are connected between described first and second terminations and adjustable length.
12. the bogey that is used for solar module according to claim 11 is characterized in that, described regulating part comprises:
Middleware, the two ends of described middleware are respectively equipped with first and second screwed holes, and the hand of spiral of described first and second screwed holes is opposite;
The first and second degree of tightness heads, the end difference threaded engagement of the described first and second degree of tightness heads is in described first and second screwed holes, and the other end of the described first and second degree of tightness heads links to each other with described first and second terminations respectively.
13. the bogey that is used for solar module according to claim 12 is characterized in that, each in described first and second terminations includes:
U-shaped portion, corresponding one is integral in described U-shaped portion and the described first and second degree of tightness heads; With
Fixed part, described fixed part pass the two side of described U-shaped portion and link to each other with described flexible STATEMENT OF FEDERALLY SPONSORED.
14. the bogey that is used for solar module according to claim 1 is characterized in that, described driving mechanism is motor, electric pushrod or Electrohydraulic push rod.
15. the bogey that is used for solar module according to claim 1 is characterized in that, described main swinging mounting is positioned at described a plurality of centre from swinging mounting.
16. the bogey that is used for solar module according to claim 1, it is characterized in that, further comprise position-limit mechanism, described position-limit mechanism is arranged on and is used to limit described main swinging mounting on the described main swinging mounting along clockwise and anticlockwise rotational angle.
17. a solar module is characterized in that, comprising:
Bogey, described bogey are according to each described bogey among the claim 1-16; With
A plurality of solar panels, described a plurality of solar panels are separately positioned on a plurality of swinging mountings of described bogey.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100341750A CN102142474B (en) | 2011-01-31 | 2011-01-31 | Solar cell assembly and bearing device therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100341750A CN102142474B (en) | 2011-01-31 | 2011-01-31 | Solar cell assembly and bearing device therefor |
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| CN102142474A true CN102142474A (en) | 2011-08-03 |
| CN102142474B CN102142474B (en) | 2013-05-08 |
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| CN2011100341750A Active CN102142474B (en) | 2011-01-31 | 2011-01-31 | Solar cell assembly and bearing device therefor |
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| CN105322872A (en) * | 2014-08-05 | 2016-02-10 | 黄山睿基新能源科技有限公司 | Group control system for synchronous tracking of solar photovoltaic modules |
| CN105450155A (en) * | 2014-07-22 | 2016-03-30 | 深圳市安泰科建筑技术有限公司 | Adjustable connecting-rod type solar tracking support |
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| CN107276519A (en) * | 2017-08-14 | 2017-10-20 | 张若玮 | Solar energy self-control power generating equipment |
| CN108712142A (en) * | 2018-04-10 | 2018-10-26 | 南京绿新能源研究院有限公司 | Can solar tracking tracking photovoltaic plant |
| CN109951146A (en) * | 2019-04-02 | 2019-06-28 | 广州礼意诚科技研究有限公司 | A kind of energy conservation photovoltaic solar system |
| CN111565010B (en) * | 2020-05-13 | 2021-08-31 | 山东海冠新能源科技有限公司 | Solar cell panel with rotating structure |
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