CN211481222U - Sailboard type solar power generation device and building - Google Patents
Sailboard type solar power generation device and building Download PDFInfo
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- CN211481222U CN211481222U CN201921589865.0U CN201921589865U CN211481222U CN 211481222 U CN211481222 U CN 211481222U CN 201921589865 U CN201921589865 U CN 201921589865U CN 211481222 U CN211481222 U CN 211481222U
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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
- 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]
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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
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Abstract
The utility model discloses a sailboard type solar power generation device, which comprises a fixed base and a sailboard mechanism; the sailboard mechanisms are in multiple stages, and the sailboard mechanisms at all stages are sequentially connected end to end through linkage assemblies; the free end of the first-stage sailboard mechanism is hinged to the fixed base; the sailboard type solar power generation device has a power generation state and a storage state, and in the power generation state, all levels of sailboard mechanisms are sequentially tiled; when the sailboard folding device is in a storage state, the joints of the adjacent sailboard mechanisms are folded, and the sailboard mechanisms at all levels are sequentially overlapped. In the sailboard type solar power generation device, each stage of sailboard mechanisms are sequentially connected end to end, only the first stage sailboard mechanism is assembled to a building during assembly, a plurality of sailboard mechanisms can be installed in a limited installation space, the installation capacity is improved, and the cost performance is high. The utility model also provides a building, its use above-mentioned sailboard formula solar power system, make full use of installation space uses photovoltaic power generation's sexual valence relative altitude.
Description
Technical Field
The utility model relates to a solar facilities technical field, more specifically say, relate to a sailboard formula solar power system, still relate to an use above-mentioned sailboard formula solar power system's building.
Background
The photovoltaic power generation market gradually moves to the user market of city high building, and balcony guardrail fixed mounting photovoltaic module is usually utilized to present family with balcony photovoltaic system, perhaps external support fixed mounting photovoltaic module, but the usable floor area of city high building is limited, and installation space is little, and photovoltaic module installation capacity is little, leads to the price/performance ratio low.
In addition, photovoltaic modules cannot be stored in severe weather such as heavy snow and strong wind, and potential safety hazards exist.
In summary, how to install more photovoltaic modules in a limited installation space on a building is an urgent problem to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a sailboard formula solar power system, its sailboard mechanisms at different levels end to end in proper order, only need make the assembly of first-level sailboard mechanism in the building body can, can install a plurality of sailboard mechanisms in limited installation space, improve installation capacity, sexual valence relative altitude. The utility model also provides a building, its use above-mentioned sailboard formula solar power system, ability make full use of installation space, the price/performance ratio is higher.
In order to achieve the above object, the utility model provides a following technical scheme:
a sailboard solar power plant, comprising:
a fixed base;
the sailboard mechanisms are multistage, and the sailboard mechanisms at all stages are sequentially connected end to end through linkage assemblies; the free end of the first-stage sailboard mechanism is hinged to the fixed base;
the sailboard type solar power generation device has a power generation state and a storage state, and the sailboard mechanisms at all levels are sequentially tiled in the power generation state; when the sailboard folding device is in a storage state, the joints of the adjacent sailboard mechanisms are folded, and the sailboard mechanisms at all levels are sequentially overlapped.
Preferably, in the sailboard-type solar power generation device, when the sailboard-type solar power generation device is switched to the state, the sailboard mechanisms move simultaneously.
Preferably, in the sailboard-type solar power generation apparatus, the linkage assembly includes:
the gear pair comprises a first gear and a second gear which are respectively fixed on two adjacent sailboard mechanisms, and the first gear and the second gear are meshed with each other;
the connecting pieces are respectively hinged with two adjacent sailboard mechanisms;
the two ends of the auxiliary connecting rod are respectively hinged with the two adjacent connecting pieces, and the two adjacent connecting pieces, the auxiliary connecting rod and the sailboard mechanism connected with the two adjacent connecting pieces form a quadrilateral structure; or one end of the auxiliary connecting rod is hinged with the fixed base, the other end of the auxiliary connecting rod is hinged with a connecting piece connected with the first-level sailboard mechanism, and the connecting piece, the auxiliary connecting rod, the first-level sailboard mechanism and the fixed base form a quadrilateral structure.
Preferably, in the sailboard type solar power generation device, the sailboard mechanisms are two-stage, the connecting piece is L-shaped, and two ends and a bent part of the connecting piece are respectively provided with a hinge mounting hole.
Preferably, in the sailboard type solar power generation device, the sailboard mechanism has at least three stages, and the connecting member includes a "Z" -shaped first connecting member and an "L" -shaped second connecting member.
Preferably, the sailboard type solar power generation device further comprises a driving piece, wherein the driving piece is connected with the first-stage sailboard mechanism and is used for driving the first-stage sailboard mechanism to rotate around the fixed base.
Preferably, in the above-mentioned windsurfing board type solar power generation device, the driving member is a telescopic cylinder, a first end of the telescopic cylinder is hinged to the first-stage windsurfing board mechanism, and a second end of the telescopic cylinder is used for being hinged to a building.
Preferably, in the above sailboard type solar power generation apparatus, the first end of the telescopic cylinder is hinged to the tail end of the first-stage sailboard mechanism.
Preferably, in the above sailboard type solar power generation apparatus, the sailboard mechanism includes: an outer frame and a thin film photovoltaic module secured to the outer frame.
A building comprises a building body and a sailboard type solar power generation device, wherein the sailboard type solar power generation device is the sailboard type solar power generation device in any one of the technical schemes; the fixing base is assembled on the building body.
The utility model provides a sailboard type solar power generation device, which comprises a fixed base and a sailboard mechanism; the sailboard mechanisms are in multiple stages, and the sailboard mechanisms at all stages are sequentially connected end to end through linkage assemblies; the free end of the first-stage sailboard mechanism is hinged to the fixed base; the sailboard type solar power generation device has a power generation state and a storage state, and in the power generation state, all levels of sailboard mechanisms are sequentially tiled; when the sailboard folding device is in a storage state, the joints of the adjacent sailboard mechanisms are folded, and the sailboard mechanisms at all levels are sequentially overlapped.
In the sailboard type solar power generation device, each stage of sailboard mechanisms are sequentially connected end to end, only the first stage sailboard mechanism is assembled to a building during assembly, a plurality of sailboard mechanisms can be installed in a limited installation space, the installation capacity is improved, and the cost performance is high.
In addition, the sailboard type solar power generation device not only has a power generation state, but also has a storage state, so that a user can conveniently store the sailboard type solar power generation device into a smaller size in severe weather such as heavy snow, heavy wind and the like, the harm of the severe weather to the sailboard type solar power generation device is reduced, and the potential safety hazard is reduced or even eliminated.
The utility model also provides a building, its use above-mentioned sailboard formula solar power system, make full use of installation space uses photovoltaic power generation's sexual valence relative altitude.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a sailboard type solar power generation device provided by an embodiment of the present invention in a power generation state;
FIG. 2 is a schematic view of a quadrilateral structure formed at the mid-stage windsurfing board mechanism of the structure shown in FIG. 1;
FIG. 3 is an assembly view of the first connector of FIG. 1;
FIG. 4 is a schematic structural view of the sailboard-type solar power plant shown in FIG. 1 when switched to a storage state;
fig. 5 is a schematic structural diagram of a windsurfing board mechanism according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a building according to an embodiment of the present invention;
wherein, in fig. 1-6:
a stationary base 101; a windsurfing board mechanism 102; a thin film photovoltaic module 121; a fixed shaft 1221; a main link 1222; a gear pair 103; a second connector 104; a secondary connecting rod 105; a first connecting member 106; a primary auxiliary link 107; a telescoping cylinder 108; a building body 200.
Detailed Description
The embodiment of the utility model discloses sailboard formula solar power system, its sailboard mechanisms at different levels end to end in proper order, only need make the assembly of first-level sailboard mechanism in the building body can, can install a plurality of sailboard mechanisms in limited installation space, improve installation capacity, sexual valence relative altitude. The embodiment of the utility model provides a building is still disclosed, and it uses above-mentioned sailboard formula solar power system, can make full use of installation space, and the price/performance ratio is higher.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, an embodiment of the present invention provides a sailboard type solar power generation apparatus, including a fixing base 101 and a sailboard mechanism 102; the sailboard mechanisms 102 are in multiple stages, and the sailboard mechanisms 102 at all stages are sequentially connected end to end through linkage assemblies; the free end of the first-stage sailboard mechanism is hinged to the fixed base 101; the sailboard type solar power generation device has a power generation state and a storage state, and in the power generation state, the sailboard mechanisms 102 at all levels are sequentially tiled; in the stowed state, the joints of adjacent windsurfing board mechanisms 102 are folded, and the windsurfing board mechanisms 102 of each stage are sequentially overlapped.
In the sailboard type solar power generation device, the sailboard mechanisms 102 at all levels are sequentially connected end to end, only the first-level sailboard mechanism is assembled to a building during assembly, a plurality of sailboard mechanisms 102 can be installed in a limited installation space, the installation capacity is improved, and the cost performance is high.
In addition, the sailboard type solar power generation device not only has a power generation state, but also has a storage state, so that a user can conveniently store the sailboard type solar power generation device into a smaller size in severe weather such as heavy snow, heavy wind and the like, the harm of the severe weather to the sailboard type solar power generation device is reduced, and the potential safety hazard is reduced or even eliminated. In addition, the sailboard type solar power generation device does not affect the externally-hung clothes hanger arranged above the sailboard type solar power generation device, when a user needs to dry clothes, the photovoltaic module can be folded, and when the user does not need to dry the clothes, the photovoltaic module can be integrally unfolded to generate power, as shown in fig. 6.
In the switching state process of the windsurfing board type solar power generation device, the windsurfing board mechanisms 102 move simultaneously, and when the power generation state or the storage state is reached, the movement of the windsurfing board mechanisms 102 is stopped simultaneously.
In order to realize the linkage state that the sailboard mechanisms 102 move and stop simultaneously, the linkage assembly in the sailboard solar power generation device provided by the embodiment includes:
the gear pair 103 comprises a first gear and a second gear which are respectively fixed on two adjacent stages of sailboard mechanisms 102, and the first gear and the second gear are meshed with each other;
the connecting pieces are respectively hinged with the two adjacent stages of the sailboard mechanisms 102;
two ends of the auxiliary connecting rod are respectively hinged with the two adjacent connecting pieces, so that the two adjacent connecting pieces, the auxiliary connecting rod and the sailboard mechanism 102 connected with the two adjacent connecting pieces form a quadrilateral structure; or one end of the auxiliary connecting rod is hinged with the fixed base, and the other end of the auxiliary connecting rod is hinged with the connecting piece connected with the first-level sailboard mechanism, so that the connecting piece, the auxiliary connecting rod, the first-level sailboard mechanism and the fixed base 101 form a quadrilateral structure.
Specifically, when the sailboard mechanism 102 is in two stages, one end of the auxiliary connecting rod in the linkage assembly is hinged to the fixed base 101 and is not coaxial with a hinge shaft of the first-stage sailboard mechanism on the fixed base 101; the other end of the auxiliary connecting rod is hinged to the connecting piece, and a hinged shaft on the connecting piece is not coaxial with a hinged shaft of the first-stage sailboard mechanism on the connecting piece, so that the first-stage sailboard mechanism, the fixed base 101, the auxiliary connecting rod and the connecting piece form a quadrilateral structure. When the windsurfing board mechanism 102 is three-level, as shown in fig. 1-4, the linkage assembly middle connecting piece comprises a first connecting piece 106 provided with four hinge positions and a second connecting piece 104 provided with three hinge positions; the first connecting piece 106 is hinged with the first-stage sailboard mechanism and the middle-stage sailboard mechanism respectively, and the second connecting piece 104 is hinged with the middle-stage sailboard mechanism and the tail-stage sailboard mechanism respectively; two ends of the primary auxiliary connecting rod 107 are respectively hinged with the fixed base 101 and the first connecting piece 106, so that the primary auxiliary connecting rod 107, the fixed base 101, the first connecting piece 106 and the primary sailboard mechanism form a quadrilateral structure; two ends of the secondary connecting rod 105 are respectively hinged with the first connecting piece 106 and the second connecting piece 104, so that the secondary connecting rod 105, the middle windsurfing board mechanism 102, the first connecting piece 106 and the second connecting piece 104 form a quadrilateral structure. When the windsurfing board mechanism 102 is at least four levels, the connecting member includes a first connecting member 106 and a second connecting member 104, and a quadrilateral structure is formed at each middle-level windsurfing board mechanism, which is not described in detail in this embodiment.
The state switching process of the sailboard type solar power generation device is described by taking a three-stage sailboard mechanism as an example:
when the first-stage sailboard mechanism rotates around the fixed base 101, the first-stage quadrilateral structure causes the first-stage auxiliary connecting rod 107 to move and pushes the driven gear (i.e. the gear fixedly connected with the middle-stage sailboard mechanism) in the gear pair 103 to rotate around the driving gear (i.e. the gear fixedly connected with the first-stage sailboard mechanism), so that the middle-stage sailboard mechanism and the first-stage sailboard mechanism are relatively unfolded or relatively folded, and meanwhile, the first connecting piece 106 drives the second-stage auxiliary connecting rod 105 in the second-stage quadrilateral structure to move and the gear fixedly connected with the tail-stage sailboard mechanism in the channel gear pair 103 rotates around the gear fixedly connected with the middle-stage sailboard mechanism, so that the tail-stage sailboard mechanism and the middle-stage sailboard mechanism are relatively unfolded or relatively folded. Obviously, in the technical scheme that this embodiment provided, through gear pair 103 and with quadrilateral structure's mutually supporting make sailboard mechanisms at different levels expand simultaneously or accomodate simultaneously, can accomplish the state fast and switch, and simple structure, be convenient for production, assembly.
Further, when the windsurfing board mechanism 102 is in two stages, the connecting piece is in an L shape, and two ends and a bent part of the connecting piece are respectively provided with a hinge mounting hole. When the windsurfing board mechanism 102 has at least three stages, the first connecting piece 106 is arranged in an L shape, and two ends and a bent part of the first connecting piece are respectively provided with a hinged mounting hole; the second connecting member 104 is Z-shaped, and two ends and two bent portions thereof are respectively provided with a hinge mounting hole. Of course, the connecting member may also be configured to be round, square, etc., and this embodiment is not limited.
When the device is used, a user can manually drive the sailboard type solar power generation device to switch states, but for convenience of operation, the sailboard type solar power generation device further comprises a driving piece, and the driving piece is connected with the first-stage sailboard mechanism and used for driving the first-stage sailboard mechanism to rotate around the fixed base 101.
The driving piece is a telescopic cylinder 108, a first end of the telescopic cylinder 108 is hinged to the first-stage sailboard mechanism, and a second end of the telescopic cylinder 108 is hinged to the building body. Preferably, the first end of the telescopic cylinder 108 is hinged to the tail end of the first-stage windsurfing board mechanism (i.e. the end of the first-stage windsurfing board mechanism for connecting with the adjacent windsurfing board mechanism 102), so that the telescopic cylinder 108 can play an auxiliary supporting role for the whole windsurfing board mechanism 102 in the power generation state, thereby improving the reliability of the assembly of the device on the building. In order to maintain stability, the sailboard type solar power generation device can be fastened to the building body by cables in the power generation state, so that the reliability of normal power generation is improved. The driving member may also be configured as other types of driving members, such as a motor, etc., and this embodiment is not limited.
The windsurfing board mechanism 102 comprises an outer frame and a thin film photovoltaic module 121 secured to the outer frame. The outer frame comprises two main connecting rods 1222 arranged oppositely and a fixed shaft 1221 fixedly connected with the two main connecting rods 1222 respectively, wherein the gears in the gear pair 103 are fixed on the fixed shaft 1221, and the windsurfing board mechanism 102 is hinged on a connecting piece matched with the windsurfing board mechanism 102 through the fixed shaft 1221. Two ends of the thin film photovoltaic module 121 are respectively and fixedly connected to the two main links 1222.
The embodiment of the utility model also provides a building, including building body 200 and sailboard-type solar power system, sailboard-type solar power system is the sailboard-type solar power system that the above-mentioned embodiment provided; the stationary base 101 is assembled to the building body 200.
The building provided by the embodiment adopts the sailboard type solar power generation device provided by the embodiment, the installation space is fully utilized, and the cost performance of the building adopting photovoltaic power generation is high. Of course, the building provided by the embodiment also has other effects related to the sailboard type solar power generation device provided by the above embodiment, and details are not described herein again.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A sailboard-type solar power plant, comprising:
a fixed base;
the sailboard mechanisms are multistage, and the sailboard mechanisms at all stages are sequentially connected end to end through linkage assemblies; the free end of the first-stage sailboard mechanism is hinged to the fixed base;
the sailboard type solar power generation device has a power generation state and a storage state, and the sailboard mechanisms at all levels are sequentially tiled in the power generation state; when the sailboard folding device is in a storage state, the joints of the adjacent sailboard mechanisms are folded, and the sailboard mechanisms at all levels are sequentially overlapped.
2. The windsurfing solar power system of claim 1 wherein each of said windsurfing mechanisms moves simultaneously when said windsurfing solar power system is switched to a state.
3. The sailboard solar power plant of claim 2, wherein the linkage assembly includes:
the gear pair comprises a first gear and a second gear which are respectively fixed on two adjacent sailboard mechanisms, and the first gear and the second gear are meshed with each other;
the connecting pieces are respectively hinged with two adjacent sailboard mechanisms;
the two ends of the auxiliary connecting rod are respectively hinged with the two adjacent connecting pieces, and the two adjacent connecting pieces, the auxiliary connecting rod and the sailboard mechanism connected with the two adjacent connecting pieces form a quadrilateral structure; or one end of the auxiliary connecting rod is hinged with the fixed base, the other end of the auxiliary connecting rod is hinged with a connecting piece connected with the first-level sailboard mechanism, and the connecting piece, the auxiliary connecting rod, the first-level sailboard mechanism and the fixed base form a quadrilateral structure.
4. The sailboard-type solar power generation device as claimed in claim 3, wherein the sailboard mechanism is two-stage, the connecting member is "L" shaped, and two ends and a bent portion thereof are respectively provided with a hinge mounting hole.
5. A sailboard-type solar power plant as claimed in claim 3, characterized in that the sailboard mechanism is at least three-stage, the connecting members including a "Z" -shaped first connecting member and an "L" -shaped second connecting member.
6. The windsurfing type solar power generation device of claim 1 further comprising a driving member coupled to said primary windsurfing mechanism and configured to drive said primary windsurfing mechanism to rotate about said stationary base.
7. The sailboard-type solar power plant as claimed in claim 6, wherein the driving member is a telescoping cylinder, a first end of the telescoping cylinder is hinged to the first-stage sailboard mechanism, and a second end of the telescoping cylinder is adapted to be hinged to a building.
8. The windsurfing type solar power generation apparatus of claim 7, wherein a first end of said telescoping cylinder is hinged to a tail end of said primary windsurfing mechanism.
9. The windsurfing type solar power generation apparatus of claim 1, wherein said windsurfing mechanism comprises: an outer frame and a thin film photovoltaic module secured to the outer frame.
10. A building comprising a building body and a windsurfing solar power plant, said windsurfing solar power plant being a windsurfing solar power plant as defined in any one of claims 1 to 9; the fixing base is assembled on the building body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921589865.0U CN211481222U (en) | 2019-09-23 | 2019-09-23 | Sailboard type solar power generation device and building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921589865.0U CN211481222U (en) | 2019-09-23 | 2019-09-23 | Sailboard type solar power generation device and building |
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| Publication Number | Publication Date |
|---|---|
| CN211481222U true CN211481222U (en) | 2020-09-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921589865.0U Active CN211481222U (en) | 2019-09-23 | 2019-09-23 | Sailboard type solar power generation device and building |
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| CN (1) | CN211481222U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411845A (en) * | 2021-01-22 | 2021-02-26 | 湖南工商大学 | Open-close type roof of small tennis stadium |
| CN114408224A (en) * | 2021-12-20 | 2022-04-29 | 中国航天科工集团八五一一研究所 | Space-recyclable folding mechanism |
-
2019
- 2019-09-23 CN CN201921589865.0U patent/CN211481222U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112411845A (en) * | 2021-01-22 | 2021-02-26 | 湖南工商大学 | Open-close type roof of small tennis stadium |
| CN112411845B (en) * | 2021-01-22 | 2021-04-02 | 湖南工商大学 | Open-close type roof of small tennis stadium |
| CN114408224A (en) * | 2021-12-20 | 2022-04-29 | 中国航天科工集团八五一一研究所 | Space-recyclable folding mechanism |
| CN114408224B (en) * | 2021-12-20 | 2024-05-17 | 中国航天科工集团八五一一研究所 | Space-recoverable folding mechanism |
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Address after: High tech Zone of Hefei city of Anhui Province in 230088 Lake Road No. 2 Patentee after: Sunshine New Energy Development Co.,Ltd. Address before: High tech Zone of Hefei city of Anhui Province in 230088 Lake Road No. 2 Patentee before: Sunshine New Energy Development Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
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Address after: High tech Zone of Hefei city of Anhui Province in 230088 Lake Road No. 2 Patentee after: Sunshine New Energy Development Co.,Ltd. Address before: 230088 6th floor, R & D center building, no.1699 Xiyou Road, high tech Zone, Hefei City, Anhui Province Patentee before: HEFEI SUNGROW RENEWABLE ENERGY SCI. & TECH. Co.,Ltd. |
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