CN108092606B - Vibration-resistant solar cell module support - Google Patents
Vibration-resistant solar cell module support Download PDFInfo
- Publication number
- CN108092606B CN108092606B CN201810091364.3A CN201810091364A CN108092606B CN 108092606 B CN108092606 B CN 108092606B CN 201810091364 A CN201810091364 A CN 201810091364A CN 108092606 B CN108092606 B CN 108092606B
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- Prior art keywords
- support
- damping
- spring
- solar cell
- vibration
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- 238000013016 damping Methods 0.000 claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000035939 shock Effects 0.000 claims description 10
- 230000003139 buffering effect Effects 0.000 abstract description 16
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/023—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means
- F16F15/0232—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using fluid means with at least one gas spring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/046—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means using combinations of springs of different kinds
-
- 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)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention relates to the technical field of solar cell protection, in particular to a vibration-resistant solar cell module support, which comprises a support, a shear type damping mechanism, a damping platform, a spring support and an integral rotating bearing, wherein the shear type damping mechanism is used for buffering and damping a support end, the damping platform is used for buffering and damping a solar cell with multiple degrees of freedom, and the spring support is used for performing secondary damping on the solar cell. According to the invention, the acting force acting on the support is buffered and decompressed through the shear type damping mechanism, so that vibration generated by the external environment at the support end is prevented from being directly transmitted to the solar cell, the solar cell arranged on the support is directly buffered and protected through the damping platform, the situation that the cell is damaged due to multi-freedom-degree impact is avoided due to the fact that the damping platform can buffer the solar cell in multiple directions, and the secondary damping is performed through the spring support, so that the vibration is gradually reduced in the transmission process, and the shockproof performance of the device is further improved.
Description
Technical Field
The invention relates to the technical field of solar cell protection, in particular to a vibration-resistant solar cell module support.
Background
The current international energy situation is relatively severe, and new energy which can replace conventional fossil energy is searched for in all countries to the greatest extent. In addition, the safety of nuclear power generation is doubtful, wind energy and water can be greatly influenced by regions and seasons, however, solar energy is inexhaustible, and the inexhaustible clean energy is paid attention to and utilized. With the wide popularization and application of global large-scale ground and roof solar photovoltaic systems, solar photovoltaic power generation becomes one of indispensable power generation sources in power supply, and meanwhile, in order to ensure reliable, safe and stable operation of a photovoltaic module system, each component of the solar module is required to have good performances of wind resistance, snow pressure resistance, corrosion resistance and the like.
The invention patent publication number CN106411234A provides an antidetonation solar power system supporting mechanism, includes: the two fixed hinge supports are fixedly arranged at the position, close to the middle, of the bottom of the solar panel; the spring type upper end support and the spring type lower end support are respectively arranged at the upper end and the lower end of the solar cell panel; the spring type upper end support comprises an upper pressing block, an upper compression pillar and an upper spring, wherein the upper pressing block is fixed on a roof, and the upper spring is connected between the upper pressing block and the solar panel; the upper compression support and the lower compression support are cylindrical or prismatic device support structures made of compressible rubber; the solar cell panel also comprises at least two groups of X-shaped telescopic brackets which are arranged near the fixed hinge support in a staggered way and extend and retract along with the swing of the solar cell panel. The X-shaped telescopic bracket supports the solar cell module, the structure of the X-shaped telescopic bracket connected by the connecting rod is used for damping, the inside of the X-shaped telescopic bracket cannot be buffered when vibration is received, the vibration cannot be rapidly eliminated, the vibration is damped in the direction perpendicular to the solar cell module, the solar cell module cannot be damped in multiple directions, the damping effect is not obvious, and the solar cell module cannot adapt to complex external environments.
The utility model discloses a solar photovoltaic module mounting bracket structure, which comprises a cross beam and a plurality of support columns positioned below the cross beam, wherein the support columns are sleeved with connecting caps which are in fastening connection with the ends of the adjacent cross beam, the connecting caps are provided with connecting sleeves, and the connecting sleeves can be sleeved on the cross beam and coincide with the shape of the cross beam; the beam is provided with a plurality of positioning connecting buckles for fixing the solar cell panel, and positioning supporting grooves allowing the side edges of the solar cell panel to be embedded are formed in two sides of the positioning connecting buckles. The device only adopts a reinforcing method to resist the shock, and can not eliminate the shock when the device faces larger shock impact, so that the stable work of the battery can not be protected.
Disclosure of Invention
The present invention is directed to a vibration-proof solar cell module bracket, which solves the above-mentioned problems.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a vibration-proof solar module support, includes support, scissors damper, shock attenuation platform, spring support and integral rolling bearing, wherein:
The four shear type damping mechanisms are respectively and fixedly arranged on supporting legs of the support, each shear type damping mechanism comprises a supporting plate, a sliding block, a buffer spring I and a transmission arm, two guide rails are arranged on each supporting plate, one sliding block is respectively and movably arranged on each guide rail on each supporting plate, two ends of each transmission arm are respectively and rotatably connected with the corresponding two sliding blocks on each supporting plate through pin shafts, and the four buffer springs I are respectively arranged in the corresponding guide rails;
The damping platform comprises a damping support, a rotating shaft, ropes, torsion springs, damping mechanisms and a battery support plate, wherein one end of the damping support is rotatably arranged on two integral rotating bearings, the damping support and the support are provided with an inclination angle, the rotating shaft is arranged on the support through the bearings, one end of at least two ropes is sleeved on the rotating shaft, the other end of the at least two ropes is fixedly connected with the damping support, the two torsion springs are sleeved at two ends of the rotating shaft, and the battery support plate is movably arranged on the damping support through four damping mechanisms;
The damping mechanism comprises a fixed box body, a buffer spring II, a guide groove, a movable plate, a buffer spring III and a gas spring, wherein the fixed box body is fixedly arranged on a damping support, the guide groove is movably arranged inside the fixed box body, the end face of the guide groove is movably connected with the fixed box body through four buffer springs II, the movable plate is movably arranged in the guide groove, one end of the buffer spring III is fixedly connected with the movable plate, the other end of the buffer spring III is fixedly connected with the inner wall of the guide groove, and one end of the gas spring is hinged to the movable plate, and the other end of the gas spring is fixedly connected with the battery support plate.
Preferably, the two transmission arms are movably connected through a pin shaft, one end of the buffer spring I is fixedly connected with the sliding block, and the other end of the buffer spring I is fixedly connected with the inner wall of the guide rail.
Preferably, one end of the torsion spring extends into the bracket, and the other end extends into the rotating shaft.
Preferably, the two spring supports are fixedly mounted on the bracket.
Preferably, the two integral rotary bearings are respectively fixedly mounted on the spring support.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the shearing type damping mechanism is used for buffering and decompressing acting force acting on the support, so that vibration generated by the support end due to external environment is prevented from being directly transmitted to the solar cell.
2. According to the solar battery buffer device, the solar battery mounted on the solar battery buffer device is directly buffered and protected through the damping platform, and the solar battery buffer device can buffer multiple degrees of freedom, so that the situation that the battery is damaged due to multidirectional vibration is avoided.
3. The invention carries out secondary shock absorption through the spring support, so that the shock is gradually reduced in the transmission process, and the shock-proof performance of the device is further improved.
Drawings
FIG. 1 is a three-dimensional schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the shock absorbing platform of the present invention;
FIG. 3 is a three-dimensional schematic view of a scissor damping mechanism according to the present invention;
FIG. 4 is a three-dimensional schematic view of a shock absorbing mechanism according to the present invention;
FIG. 5 is a three-dimensional schematic view of a guideway according to the present invention;
FIG. 6 is a three-dimensional schematic of the torsion spring of the present invention.
In the figure: 1 support, 2 scissors type damper, 3 damping platform, 4 spring support, 5 integral swivel bearing, 21 backup pad, 22 slider, 23 buffer spring I, 24 transmission arm, 211 guide rail, 31 damper, 32 pivot, 33 rope, 34 torsional spring, 35 damper, 36 battery support plate, 351 fixed box, 352 buffer spring II, 353 guide slot, 354 fly leaf, 355 buffer spring III, 356 gas spring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
referring to fig. 1 to 6, the present invention provides a technical solution:
the utility model provides a vibration-proof solar module support, includes support 1, scissors damper 2, shock attenuation platform 3, spring support 4 and integral slewing bearing 5, wherein:
the four shear type damping mechanisms 2 are respectively and fixedly arranged on supporting legs of the bracket 1, each shear type damping mechanism 2 comprises a supporting plate 21, sliding blocks 22, buffer springs I23 and transmission arms 24, two guide rails 211 are arranged on the supporting plate 21, each guide rail 211 on the supporting plate 21 is respectively and movably provided with one sliding block 22, the two transmission arms 24 are movably connected through pin shafts, two ends of each transmission arm 24 are respectively and rotatably connected with the corresponding sliding blocks 22 on the two supporting plates 21 through pin shafts, the four buffer springs I23 are respectively arranged in the corresponding guide rails 211, one end of each buffer spring I23 is fixedly connected with each sliding block 22, and the other end of each buffer spring I23 is fixedly connected with the inner wall of each guide rail 211;
The damping platform 3 comprises a damping support 31, a rotating shaft 32, ropes 33, torsion springs 34, damping mechanisms 35 and a battery support plate 36, one end of the damping support 31 is rotatably installed on two integral rotating bearings 5, the inclination angle of the damping support 31 and the support 1 is larger than zero and smaller than ninety degrees, the rotating shaft 32 is installed in the support 1 through the bearings, at least two ropes 33 are sleeved on the rotating shaft 32 at one end and fixedly connected with the damping support 31 at the other end, two torsion springs 34 are sleeved on two ends of the rotating shaft 32, one end of each torsion spring 34 extends into the support 1 and the other end extends into the rotating shaft 32, the battery support plate 36 is movably installed on the damping support 31 through four damping mechanisms 35, the damping mechanisms 35 comprise a fixed box 351, a damping spring II 352, a guide groove 353, a movable plate 354, a damping spring III and a gas spring 356, the fixed box 351 is fixedly installed on the damping support 31, the guide groove 353 is movably installed inside the fixed box 351, the end face of the guide groove 353 is movably connected with the fixed box 351 through four damping springs II, one end of the movable plate 354 is movably installed in the guide groove III, the other end of the movable plate is fixedly connected with the other end of the movable plate 353, and the other end of the movable plate is fixedly connected with the battery support plate 356 through the movable plate 353 and the movable plate is fixedly connected with the other end of the movable plate.
Two spring supports 4 are fixedly mounted on the support 1.
Two integral rotary bearings 5 are fixedly mounted on the spring support 4, respectively.
The working principle of the device is as follows: firstly, one end of the four shear type damping mechanisms 2 which is not installed in the bracket 1 is fixedly installed in an area to be installed, then the solar cell is fixedly installed on the cell support plate 36, and the solar cell can be used after the installation is completed.
When the solar cell vibrates with the parallel end of the support 1, the cell support plate 36 presses the damping mechanism 35, the gas spring 356 in the damping mechanism 35 compresses to generate buffering force in the cylinder, then the gas spring 356 pushes the movable plate 354 to compress the buffering spring III so as to generate buffering force, the guide groove 353 can move in the fixed box 351, the four buffering springs II 352 generate buffering force for the guide groove 353, the buffering and damping are carried out on the parallel end of the support 1 under the restoring force of the gas spring 356, the buffering springs II 352 and the buffering springs III 355, the damping support 31 swings on the spring support 4, the elastic force of the springs weakens the vibration in the swinging process of the spring support 4, the damping support 31 pulls the rope 33 due to the swinging of the damping support 31, the rope 33 can swing, and the spring support 4 can effectively weaken the vibration in the swinging process.
When the vertical end of the solar battery and the bracket 1 vibrate, the battery support plate 36 presses the damping mechanism 35, the gas spring 356 in the damping mechanism 35 compresses to generate buffering force in a cylinder, the gas spring 356 pushes the movable plate 354 to compress the buffering spring III to generate buffering force, vibration on the battery support plate 36 is weakened, then the damping bracket 31 pulls the rope 33, the rope 33 pulls the rotating shaft 32 to rotate at a certain angle because the rope 33 winds the rotating shaft 32, the rotating shaft 32 rotates reciprocally because the rotating shaft 32 is provided with the pair of torsion springs 34, vibration on the rope 33 is further weakened, then the two sliding blocks 22 in the four shear type damping mechanisms 2, which are installed on one supporting plate 21, move in a deviating direction, the two buffering springs I23 in the supporting plate 21 are in a stretching state, the two buffering springs I23 in the supporting plate 21 are in a compressing state, and the included angle between the two transmission arms 24 is increased, the two supporting plates 21 are mutually close, the two supporting plates 21 are mutually separated under the restoring force of the spring, and the two supporting plates 21 are further separated from each other under the restoring force of the vibration of the springs, and the two supporting plates 21 can vibrate in different directions through the two supporting plates 21, and the vibration damping devices can be further weakened.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a vibration-proof solar module support, includes support (1), cuts damper (2), shock attenuation platform (3), spring support (4) and integral slewing bearing (5), its characterized in that:
The four shear type damping mechanisms (2) are respectively and fixedly arranged on supporting legs of the support (1), each shear type damping mechanism (2) comprises a supporting plate (21), a sliding block (22), a buffer spring I (23) and a transmission arm (24), two guide rails (211) are arranged on each supporting plate (21), one sliding block (22) is respectively and movably arranged on each guide rail (211) on each supporting plate (21), two ends of each transmission arm (24) are respectively and rotatably connected with the corresponding sliding blocks (22) on the corresponding two supporting plates (21) through pin shafts, and the four buffer springs I (23) are respectively arranged in the corresponding guide rails (211);
The damping platform (3) comprises a damping support (31), a rotating shaft (32), ropes (33), torsion springs (34), damping mechanisms (35) and a battery support plate (36), one end of the damping support (31) is rotatably arranged on two integral rotating bearings (5), the damping support (31) and the support (1) are at an inclined angle, the rotating shaft (32) is arranged on the support (1) through the bearings, at least two ropes (33) are fixedly sleeved on the rotating shaft (32) at one end, the other end of each rope is fixedly connected with the damping support (31), two torsion springs (34) are sleeved at two ends of the rotating shaft (32), and the battery support plate (36) is movably arranged on the damping support (31) through four damping mechanisms (35);
The damping mechanism (35) comprises a fixed box body (351), a buffer spring II (352), a guide groove (353), a movable plate (354), a buffer spring III (355) and a gas spring (356), wherein the fixed box body (351) is fixedly arranged on a damping support (31), the guide groove (353) is movably arranged inside the fixed box body (351), the end face of the guide groove is movably connected with the fixed box body (351) through four buffer springs II (352), the movable plate (354) is movably arranged in the guide groove (353), one end of the buffer spring III (355) is fixedly connected with the movable plate (354), the other end of the buffer spring III is fixedly connected with the inner wall of the guide groove (353), and one end of the gas spring (356) is hinged on the movable plate (354) and the other end of the gas spring is fixedly connected with the battery support plate (36);
The two spring supports (4) are fixedly arranged on the bracket (1); the two integral rotating bearings (5) are respectively fixedly arranged on the spring support (4).
2. The vibration-resistant solar module mount of claim 1, wherein: the two transmission arms (24) are movably connected through a pin shaft, one end of the buffer spring I (23) is fixedly connected with the sliding block (22), and the other end of the buffer spring I is fixedly connected with the inner wall of the guide rail (211).
3. The vibration-resistant solar module mount of claim 1, wherein: one end of the torsion spring (34) extends into the bracket (1), and the other end extends into the rotating shaft (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810091364.3A CN108092606B (en) | 2018-01-30 | 2018-01-30 | Vibration-resistant solar cell module support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810091364.3A CN108092606B (en) | 2018-01-30 | 2018-01-30 | Vibration-resistant solar cell module support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108092606A CN108092606A (en) | 2018-05-29 |
| CN108092606B true CN108092606B (en) | 2024-07-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810091364.3A Active CN108092606B (en) | 2018-01-30 | 2018-01-30 | Vibration-resistant solar cell module support |
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| CN (1) | CN108092606B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109826894A (en) * | 2019-04-04 | 2019-05-31 | 广州鼎飞航空科技有限公司 | A kind of spring face damping device |
| CN110581245A (en) * | 2019-09-20 | 2019-12-17 | 金怀璧 | lithium battery pack shell and special lithium battery pack for industrial vehicle |
| CN112187150A (en) * | 2020-10-22 | 2021-01-05 | 合肥庭鸾能源有限公司 | Adjustable solar cell module mounting bracket with damping effect |
| CN113091001A (en) * | 2021-03-09 | 2021-07-09 | 江苏天叙照明集团有限公司 | Stable carrying structure for wind-solar hybrid street lamp |
| CN114407054B (en) * | 2022-03-30 | 2022-07-29 | 北京大成国测科技有限公司 | Total powerstation robot based on artificial intelligence |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207442740U (en) * | 2018-01-30 | 2018-06-01 | 通威太阳能（合肥）有限公司 | A kind of against shock solar cell module stent |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101003111B1 (en) * | 2010-06-07 | 2010-12-21 | 인타스(주) | Device for supporting solar cell module |
| CN102602260A (en) * | 2012-03-16 | 2012-07-25 | 大连理工大学 | Rear suspension device of II-shaped support for solar electric vehicle |
| CN205900572U (en) * | 2016-08-02 | 2017-01-18 | 浙江晶茂科技股份有限公司 | Damper of solar cell back sheet apparatus for producing |
| CN205921255U (en) * | 2016-08-27 | 2017-02-01 | 河北世晶能源科技有限公司 | Household photovoltaic intelligent grid -connected case |
| CN206452350U (en) * | 2017-02-23 | 2017-08-29 | 阳光中科（福建）能源股份有限公司 | A kind of polysilicon solar cell |
| CN206905328U (en) * | 2017-07-05 | 2018-01-19 | 天津智诚鸿宇科技有限公司 | A kind of solar energy highly effective heating system |
| KR101797897B1 (en) * | 2017-08-18 | 2017-11-14 | 진잉 | Solar Panel Support Assembly for Rail-mounted |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN207442740U (en) * | 2018-01-30 | 2018-06-01 | 通威太阳能（合肥）有限公司 | A kind of against shock solar cell module stent |
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