CN115913101B - Wiring structure of double-sided photovoltaic module - Google Patents
Wiring structure of double-sided photovoltaic module Download PDFInfo
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- CN115913101B CN115913101B CN202211634355.7A CN202211634355A CN115913101B CN 115913101 B CN115913101 B CN 115913101B CN 202211634355 A CN202211634355 A CN 202211634355A CN 115913101 B CN115913101 B CN 115913101B
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- fixedly connected
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- photovoltaic module
- cooling
- cooling bin
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- 238000001816 cooling Methods 0.000 claims abstract description 116
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 description 8
- 238000007664 blowing Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000001012 protector Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 241000883990 Flabellum Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 235000009537 plain noodles Nutrition 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
Classifications
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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 wiring structure of a double-sided photovoltaic module, which relates to the technical field of photovoltaic modules and comprises a photovoltaic module mechanism, wherein the photovoltaic module mechanism comprises a cooling bin, the back of the cooling bin is fixedly connected with a fixing plate, the front of the cooling bin is fixedly connected with a photovoltaic module, the outer wall of the photovoltaic module is fixedly connected with a plurality of connecting wires, the outer wall of the cooling bin is fixedly connected with an airflow cooling mechanism, the outer wall of the cooling bin is also fixedly connected with a water flow mechanism.
Description
Technical Field
The invention relates to the technical field of photovoltaic modules, in particular to a wiring structure of a double-sided photovoltaic module.
Background
In the photovoltaic power generation technology, a junction box is arranged on a photovoltaic module, electric power generated by a solar cell is connected with an external circuit, current generated by the photovoltaic module is conducted, meanwhile, the junction box can connect the photovoltaic module in series to increase voltage and current, and the junction box is usually arranged at a junction of battery pieces of the photovoltaic module and is connected with each other through a connector;
referring to the prior national patent for comparison, the patent name is a wiring structure of a double-sided photovoltaic module, the patent application number is CN202111335095.9, the patent discloses a wiring structure of a double-sided photovoltaic module, which is used for connecting two adjacent double-sided photovoltaic modules, the double-sided photovoltaic module comprises a split junction box arranged on the back, the wiring structure comprises a conductive cable connected from two ends of the split junction box and a connector connected to the conductive cable, a wire hole is formed in a frame of the double-sided photovoltaic module, and the conductive cable penetrates out of the wire hole; the connector of one double-sided photovoltaic module is connected with the connector of the other double-sided photovoltaic module, and the connector after being connected is positioned at a gap between two adjacent double-sided photovoltaic modules; the wiring structure further includes a protector fitted to the gap, and the connector after the interconnection is placed in the protector. The wiring structure provided by the invention solves the problem of blocking the light-receiving surface of the photovoltaic module by the connector;
the problem that the plain noodles received to block has been solved through having set up protector to above-mentioned patent, but when photovoltaic module wiring, many power cords all can be connected on photovoltaic module, and many power cords can cause the rise of temperature, influence power cord and photovoltaic module's life.
Disclosure of Invention
The invention aims to provide a wiring structure of a double-sided photovoltaic module, so as to solve the problems in the background art.
In order to solve the technical problems, the invention provides the following technical scheme: the wiring structure of the double-sided photovoltaic module comprises a photovoltaic module mechanism, wherein the photovoltaic module mechanism comprises a cooling bin, the back of the cooling bin is fixedly connected with a fixing plate, the front of the cooling bin is fixedly connected with a photovoltaic module, the outer wall of the photovoltaic module is fixedly connected with a plurality of connecting wires, the outer wall of the cooling bin is fixedly connected with an airflow cooling mechanism, and the outer wall of the cooling bin is also fixedly connected with a water flow mechanism;
the air flow cooling mechanism comprises a protection plate, the outer wall of the cooling bin is fixedly connected with the outer wall of the protection plate, one end of a fixing frame is fixedly connected with the outer wall of the protection plate, a fan is fixedly connected with the other end of the fixing frame, one end of a first blowing outlet is inserted into the outer wall of the fan, the other end of the first blowing outlet is inserted into the outer wall of the protection plate, and five second blowing outlets are formed in the outer wall of the first blowing outlet.
According to the technical scheme, the top fixedly connected with water pump of cooling bin has set up water in the cooling bin itself, and water can make photovoltaic module and connecting wire cooling, and the water pump makes rivers flow through the water in first pipeline and the cooling tube suction cooling bin, and the heat can be taken away in the flow of water, and rivers are when flowing through the cooling tube in addition, and the tortuous setting of cooling tube, and then make the water in the cooling tube dispel the heat with higher speed, and the water after the heat dissipation is got back to photovoltaic module and connecting wire cooling in the cooling bin, has ensured photovoltaic module and connecting wire temperature's reduction, the left side rotation of water pump is connected with the bearing.
According to the technical scheme, the inner wall of the bearing is fixedly connected with the rotating shaft, and the outer wall of the rotating shaft is fixedly connected with the fan blade.
According to the technical scheme, the one end of outer wall fixedly connected with second pipeline of water pump, the water pump is through cooling tube and first pipeline to the inside water of cooling storehouse suction, and water is in then discharging the cooling storehouse after the suction of water pump, and rivers are discharged the back from the water pump, and the inside of cooling storehouse can be dispersed to rivers, and the rivers of flowing can drive the heat and flow, has accelerated thermal dissipation, and rivers are in the protruding piece of passing through when flowing in the cooling storehouse, cool down nearby connecting wire, the one end of the other end fixedly connected with cooling tube of second pipeline.
According to the technical scheme, the outer wall of the cooling pipe is fixedly connected with the outer wall of the protection plate, and the other end of the cooling pipe is fixedly connected with one end of the first pipeline.
According to the technical scheme, the other end of the first pipeline is inserted into the cooling bin.
According to the technical scheme, the outer wall of the cooling bin is fixedly connected with the protruding blocks between the connecting line intervals, and the inside of the protruding blocks is mutually communicated with the inside of the cooling bin.
According to the technical scheme, the inner wall fixedly connected with hob's of protruding piece one end, rivers are in the protruding piece, the fly leaf intercepts rivers, then rivers strike on the fly leaf, the fly leaf is hit rivers under the elasticity of hob, make rivers spread cooling storehouse inner wall, photovoltaic module and connecting wire cooling, the rivers after cooling storehouse inner wall cooling are sucked once more through first pipeline, rivers are in the cooling tube in the time of, the cooling tube dispels the heat to inside rivers, the air current that blows out in the second blowoff mouth also can cool down the cooling tube, the inside rotatory when driving rivers flow of water pump, the inside axis of rotation that can drive of water pump rotates, then drive the flabellum rotation, the flabellum produces the air current in rotatory in-process and blows to the connecting wire, make the connecting wire dispel the heat, the other end fixedly connected with fly leaf of hob.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the air flow is blown out through the first air outlet on the fan, and is directly blown onto the photovoltaic module and the connecting wire, so that the temperature reduction of the photovoltaic module and the connecting wire is accelerated, and the damage of the photovoltaic module and the connecting wire caused by high temperature is avoided;
the cooling bin is internally provided with water, the water can cool the photovoltaic module and the connecting wire, the water pump pumps the water in the cooling bin through the first pipeline and the cooling pipe, so that the water flows, the heat can be taken away by the flowing of the water, and the cooling pipe is zigzag when the water flows through the cooling pipe, so that the water in the cooling pipe can dissipate heat in an accelerating manner, the cooled water returns to the cooling bin to cool the photovoltaic module and the connecting wire, and the temperature reduction of the photovoltaic module and the connecting wire is ensured;
the air flow blown out from the second air outlet is blown to the outer wall of the cooling pipe, so that the air flow on the outer wall of the cooling pipe accelerates, the loss of the water flow temperature in the cooling pipe is accelerated, in addition, the water pump rotates, the rotating assembly in the water pump drives the fan blade to rotate so as to fan the air flow, and the heat dissipation of the connecting line is accelerated by the flow of the air flow.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the overall principle of the present invention;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged schematic view of the structure of portion B of FIG. 1 in accordance with the present invention;
FIG. 4 is a right side perspective view of the present invention;
FIG. 5 is an enlarged schematic view of the structure of portion C of FIG. 4 in accordance with the present invention;
FIG. 6 is a schematic view of a portion of the photovoltaic module of the present invention;
FIG. 7 is a schematic view of the rear perspective of the present invention;
FIG. 8 is a schematic view of the cooling cartridge of FIG. 7 in cross-section;
fig. 9 is an enlarged schematic view of the structure of the portion D in fig. 8 according to the present invention.
In the figure: 1. a photovoltaic module mechanism; 11. a cooling bin; 12. a fixing plate; 13. a photovoltaic module; 14. a connecting wire; 2. an air flow cooling mechanism; 21. a protection plate; 22. a blower; 23. a fixing frame; 24. a first blow-out port; 25. a second blow-out port; 3. a water flow mechanism; 31. a first pipe; 32. a cooling tube; 33. a rotating shaft; 34. a fan blade; 35. a second pipe; 36. a water pump; 37. a bearing; 38. a protruding block; 39. a screw rod; 310. a movable plate.
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.
Example 1
Referring to fig. 1-2 and 4-6, the present invention provides the following technical solutions: the utility model provides a wiring structure of two-sided photovoltaic module, including photovoltaic module mechanism 1, photovoltaic module mechanism 1 includes cooling bin 11, cooling bin 11 installs the required position through fixed plate 12, a plurality of connecting wires 14 are connected on photovoltaic module 13, then make photovoltaic module 13 normally work, can produce the heat in photovoltaic module 13 and connecting wire 14 course of working, fan 22 passes through the power cord and connects 220v power, then make fan 22 switch on and start, fan 22 blows out the air current through first blast outlet 24 after starting, the air current blows on photovoltaic module 13 and connecting wire 14, make photovoltaic module 13 and connecting wire 14 cool down, photovoltaic module 13 and connecting wire 14 overheat has been avoided, guard plate 21 sets up on cooling bin 11, photovoltaic module 13 and connecting wire 14 shelter from the sun, it is prevented that the sun is directly on photovoltaic module 13 and connecting wire 14, the back fixedly connected with fixed plate 12 of cooling bin 11, the front fixedly connected with photovoltaic module 13, the outer wall fixedly connected with a plurality of connecting wire 14 of photovoltaic module 13, the outer wall fixedly connected with air current cooling bin 11 mechanism 2, the outer wall 3 of cooling bin 11 still fixedly connected with flow mechanism;
the air flow cooling mechanism 2 comprises a protection plate 21, the outer wall of a cooling bin 11 is fixedly connected with the outer wall of the protection plate 21, the outer wall of the protection plate 21 is fixedly connected with one end of a fixing frame 23, the other end of the fixing frame 23 is fixedly connected with a fan 22, one end of a first air outlet 24 is inserted into the outer wall of the fan 22, the other end of the first air outlet 24 is inserted into the outer wall of the protection plate 21, and five second air outlets 25 are formed in the outer wall of the first air outlet 24;
when in use, the utility model is characterized in that: the cooling bin 11 is installed in required position through the fixed plate 12, a plurality of connecting lines 14 are connected on the photovoltaic module 13, then make the normal work of photovoltaic module 13, can produce heat at photovoltaic module 13 and connecting line 14 working process, fan 22 passes through the power cord and connects 220v power, then make fan 22 circular telegram start, the air current is blown out through first blast outlet 24 after the fan 22 starts, the air current blows to photovoltaic module 13 and connecting line 14 on, make photovoltaic module 13 and connecting line 14 cooling, photovoltaic module 13 and connecting line 14 overheat has been avoided, guard plate 21 sets up on cooling bin 11, photovoltaic module 13 and connecting line 14 shelter from the sun, the direct sun to photovoltaic module 13 and on connecting line 14 have been avoided.
Example two
On the basis of the first embodiment, please continue to refer to fig. 3, 7-8, the following features are added:
the top of the cooling bin 11 is fixedly connected with a water pump 36, the photovoltaic module 13 and the connecting wire 14 are arranged on the cooling bin 11, water is arranged in the cooling bin 11, the temperature of the photovoltaic module 13 and the connecting wire 14 is reduced due to the fact that the water cooling effect is achieved by the water, the temperature of the photovoltaic module 13 and the temperature of the connecting wire 14 are reduced, the water pump 36 is connected with a 220v power supply through a power line, then the water pump 36 is electrified and started, the water pump 36 pumps water in the cooling bin 11 through a cooling pipe 32 and a first pipeline 31, the water is pumped by the water pump 36 and then is discharged into the cooling bin 11, after water is discharged from the water pump 36, the water can be dispersed in the cooling bin 11, the flowing water can drive heat to flow, heat dissipation is accelerated, and the left side of the water pump 36 is rotationally connected with a bearing 37;
the inner wall of the bearing 37 is fixedly connected with a rotating shaft 33, and the outer wall of the rotating shaft 33 is fixedly connected with a fan blade 34;
the outer wall of the water pump 36 is fixedly connected with one end of a second pipeline 35, and the other end of the second pipeline 35 is fixedly connected with one end of a cooling pipe 32;
the outer wall of the cooling pipe 32 is fixedly connected with the outer wall of the protection plate 21, and the other end of the cooling pipe 32 is fixedly connected with one end of the first pipeline 31;
the other end of the first pipeline 31 is spliced in the cooling bin 11;
the outer wall of the cooling bin 11 is fixedly connected with a protruding block 38 between intervals of connecting wires 14, water flows through the protruding block 38 when flowing in the cooling bin 11, the nearby connecting wires 14 are cooled, when the water flows through the protruding block 38, a movable plate 310 intercepts the water flow, then the water flow hits the movable plate 310, the movable plate 310 hits the water flow under the elasticity of a screw rod 39, the water flow spreads to the inner wall of the cooling bin 11, the photovoltaic module 13 and the connecting wires 14 are cooled, the water flow cooled by the inner wall of the cooling bin 11 is pumped again through a first pipeline 31, the cooling pipe 32 dissipates heat of the water flow in the cooling bin 32 when the water flow passes through the cooling pipe 32, the air flow blown out from a second blowing-out port 25 also cools the cooling pipe 32, when the water pump 36 rotates to drive the water flow, the inside of the water pump 36 drives the rotating shaft 33 to rotate, and then drives the fan blades 34 to rotate, the air flow is generated to blow the connecting wires 14 in the rotating process, the cooling pipe 14 dissipates heat, and the inside of the protruding block 38 is communicated with the inside of the cooling bin 11;
one end of a screw rod 39 is fixedly connected to the inner wall of the protruding block 38, and a movable plate 310 is fixedly connected to the other end of the screw rod 39;
when in use, the utility model is characterized in that: the photovoltaic module 13 and the connecting wire 14 are arranged on the cooling bin 11, water is arranged in the cooling bin 11, the water has the cooling effect on the photovoltaic module 13 and the connecting wire 14, the temperature of the photovoltaic module 13 and the connecting wire 14 is reduced, the water pump 36 is connected with 220v power supply through a power wire, then the water pump 36 is electrified and started, the water pump 36 pumps the water in the cooling bin 11 through the cooling pipe 32 and the first pipeline 31, the water is pumped by the water pump 36 and then discharged into the cooling bin 11, the water flow is dispersed into the cooling bin 11 after being discharged from the water pump 36, the flowing water flow can drive heat to flow, the heat dissipation is accelerated, the water flow passes through the bulge 38 when flowing in the cooling bin 11, the water flow cools the nearby connecting wire 14 when passing through the bulge 38, the movable plate 310 intercepts water flow, then the water flow hits the movable plate 310, the movable plate 310 hits the water flow under the elasticity of the screw rod 39, the water flow is dispersed to the inner wall of the cooling bin 11, the temperature of the photovoltaic module 13 and the connecting wire 14 is reduced, the water flow cooled to the inner wall of the cooling bin 11 is pumped again through the first pipeline 31, when the water flow passes through the cooling pipe 32, the cooling pipe 32 dissipates heat of the water flow inside, the air flow blown out from the second blowing outlet 25 also cools the cooling pipe 32, when the water pump 36 rotates to drive the water flow, the water pump 36 drives the rotating shaft 33 to rotate, the fan blades 34 are driven to rotate, and the air flow generated by the fan blades 34 in the rotating process blows to the connecting wire 14, so that the connecting wire 14 dissipates heat.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (1)
1. The utility model provides a two-sided photovoltaic module's wiring structure, includes photovoltaic module mechanism (1), its characterized in that: the photovoltaic module mechanism (1) comprises a cooling bin (11), a fixing plate (12) is fixedly connected to the back of the cooling bin (11), a photovoltaic module (13) is fixedly connected to the front of the cooling bin (11), a plurality of connecting wires (14) are fixedly connected to the outer wall of the photovoltaic module (13), an airflow cooling mechanism (2) is fixedly connected to the outer wall of the cooling bin (11), and a water flow mechanism (3) is fixedly connected to the outer wall of the cooling bin (11);
the air flow cooling mechanism (2) comprises a protection plate (21), the outer wall of the cooling bin (11) is fixedly connected with the outer wall of the protection plate (21), one end of a fixing frame (23) is fixedly connected with the outer wall of the protection plate (21), the other end of the fixing frame (23) is fixedly connected with a fan (22), one end of a first air outlet (24) is inserted into the outer wall of the protection plate (21), the other end of the first air outlet (24) is inserted into the outer wall of the protection plate (21), five second air outlets (25) are formed in the outer wall of the first air outlet (24), a water pump (36) is fixedly connected with the top of the cooling bin (11), a bearing (37) is rotationally connected to the left side of the water pump (36), the inner wall of the bearing (37) is fixedly connected with a rotating shaft (33), one end of a second pipeline (35) is fixedly connected with the outer wall of the water pump (36), one end of a cooling pipe (32) is fixedly connected with the other end of the second pipeline (35), one end of the cooling pipe (32) is fixedly connected with the outer wall of the cooling pipe (31) of the protection plate (31), the cooling bin (11) outer wall is located between connecting wire (14) interval fixedly connected with protruding piece (38), the inside of protruding piece (38) communicates each other with the inside of cooling bin (11), the one end of the inner wall fixedly connected with hob (39) of protruding piece (38), the other end fixedly connected with fly leaf (310) of hob (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211634355.7A CN115913101B (en) | 2022-12-19 | 2022-12-19 | Wiring structure of double-sided photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211634355.7A CN115913101B (en) | 2022-12-19 | 2022-12-19 | Wiring structure of double-sided photovoltaic module |
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| Publication Number | Publication Date |
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| CN115913101A CN115913101A (en) | 2023-04-04 |
| CN115913101B true CN115913101B (en) | 2023-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211634355.7A Active CN115913101B (en) | 2022-12-19 | 2022-12-19 | Wiring structure of double-sided photovoltaic module |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207010629U (en) * | 2017-08-02 | 2018-02-13 | 王小易 | A kind of photovoltaic cooling system |
| CN209571991U (en) * | 2019-04-12 | 2019-11-01 | 云南蓝顿景晖科技有限公司 | A kind of photovoltaic inversion electrification component cooling system |
| CN211509012U (en) * | 2020-02-16 | 2020-09-15 | 江苏乐泰能源科技有限公司 | Constant-temperature double-sided solar cell panel |
| CN215451944U (en) * | 2021-09-15 | 2022-01-07 | 保定科晟新能源科技有限公司 | Photovoltaic module wiring device for photovoltaic power generation |
| WO2022041380A1 (en) * | 2020-08-25 | 2022-03-03 | 深圳市苇渡智能科技有限公司 | Water-cooling circulation structure and electric surfboard |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH711262A1 (en) * | 2015-06-30 | 2016-12-30 | Ats Advanced Thermo Solutions Ag | Cooling element for upgrading a photovoltaic module and method for upgrading such a photovoltaic module. |
-
2022
- 2022-12-19 CN CN202211634355.7A patent/CN115913101B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207010629U (en) * | 2017-08-02 | 2018-02-13 | 王小易 | A kind of photovoltaic cooling system |
| CN209571991U (en) * | 2019-04-12 | 2019-11-01 | 云南蓝顿景晖科技有限公司 | A kind of photovoltaic inversion electrification component cooling system |
| CN211509012U (en) * | 2020-02-16 | 2020-09-15 | 江苏乐泰能源科技有限公司 | Constant-temperature double-sided solar cell panel |
| WO2022041380A1 (en) * | 2020-08-25 | 2022-03-03 | 深圳市苇渡智能科技有限公司 | Water-cooling circulation structure and electric surfboard |
| CN215451944U (en) * | 2021-09-15 | 2022-01-07 | 保定科晟新能源科技有限公司 | Photovoltaic module wiring device for photovoltaic power generation |
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| CN115913101A (en) | 2023-04-04 |
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Effective date of registration: 20231115 Address after: 100070, Building 4, Courtyard 2, Sihezhuang Road, Fengtai District, Beijing, 1st to 17th floors, 101, 10th floor, 1002 Applicant after: TUNGHSU NEW ENERGY INVESTMENT Co.,Ltd. Address before: Group 39, tianhuanggong village, WuJie Town, Tongzhou District, Nantong City, Jiangsu Province, 226000 Applicant before: Hanmoni (Jiangsu) Photoelectric Technology Co.,Ltd. |
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