CN114415757A - Solar panel cooling control method - Google Patents
Solar panel cooling control method Download PDFInfo
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- CN114415757A CN114415757A CN202210076093.0A CN202210076093A CN114415757A CN 114415757 A CN114415757 A CN 114415757A CN 202210076093 A CN202210076093 A CN 202210076093A CN 114415757 A CN114415757 A CN 114415757A
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- 238000001816 cooling Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 18
- 230000017525 heat dissipation Effects 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 94
- 238000010438 heat treatment Methods 0.000 claims description 20
- 238000007789 sealing Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000005192 partition Methods 0.000 abstract description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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- Automation & Control Theory (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a solar panel cooling control method, which comprises the following steps: the temperature of a plurality of areas of the solar panel is detected in real time through a plurality of temperature sensors, wherein the solar panel is divided into a plurality of areas, and each area is provided with one temperature sensor; if the detected temperature of only one area is higher than a first preset temperature value, pushing the cooler to the area; if the detection temperature of a plurality of areas is higher than the first preset temperature value, the cooler is sequentially pushed to the plurality of areas according to preset rules, the cooling speed can be increased, and the cooling efficiency is improved. The invention adopts the partition fixed-point cooling, has good cooling effect, and can sequentially push the coolers to a plurality of areas according to preset rules when the detected temperatures of the areas are higher than the first preset temperature value, thereby improving the heat dissipation efficiency.
Description
Technical Field
The invention relates to the technical field of solar panels, in particular to a cooling control method for a solar panel.
Background
Solar energy is widely applied, but the limitation of solar energy is not only at the time of cloudy days or at night, and sultry high-temperature weather is also a barrier, and the solar panel can generate current and voltage by absorbing sunlight, but if the temperature continues to rise, the recombination speed of electron hole pairs on the solar panel can be accelerated, so that the generated energy is reduced. The existing solar panel cooling technology mostly utilizes the factors of the surrounding environment to achieve the cooling effect according to the environment where the solar panel is located, however, the cooling method is too large in use limitation and has no universality, the cooling mode which is mostly adopted is like fan cooling, and like a large solar device which is spliced by a plurality of solar panels, the whole surface temperature has difference due to different illumination angles, the efficiency is lower due to the fact that the fan is used for cooling, and the cost is higher.
Disclosure of Invention
According to the solar panel cooling control method provided by the invention, geographical environment factors are not required to be considered, the whole surface of the solar device can be cooled at a fixed point, the cooling efficiency is improved, and the defects that some cooling methods are good, but are greatly limited by geographical, environmental and other factors, cannot be widely applied, only the whole surface can be cooled, and the solar surface cannot be cooled at a fixed point are overcome.
The invention provides the following technical scheme: a method for controlling cooling of a solar panel comprises the following steps: the temperature of a plurality of areas of the solar panel is detected in real time through a plurality of temperature sensors, wherein the solar panel is divided into a plurality of areas, and each area is provided with one temperature sensor; if the detected temperature of only one area is higher than a first preset temperature value, pushing the cooler to the area; if the detected temperatures of the plurality of areas are higher than a first preset temperature value, the coolers are sequentially pushed to the plurality of areas according to preset rules.
Further, the preset rule includes: when the detected temperatures of the plurality of areas are higher than a first preset temperature value, the heat dissipation sequence of the plurality of areas is dynamically adjusted according to the distance between the plurality of areas and the cooler and the current temperature values of the plurality of areas.
Further, when the current temperature values of the plurality of areas are not higher than a second preset temperature value, heat dissipation is performed according to a heat dissipation sequence from near to far.
Further, when the current temperature values of the plurality of areas are higher than a second preset temperature value, heat dissipation is performed according to a heat dissipation sequence from high temperature to low temperature.
Further, the cooler is a water bag.
Further, the pushing the desuperheater to the area comprises: the motor shaft starts to rotate after the telescopic motor is started to rotate positively, the motor shaft drives the telescopic block to slide in the sliding cavity to a position corresponding to a heating position of the solar panel body through threaded connection and then stops moving, the telescopic block can drive the connecting block to slide in the through cavity at the moment, after the telescopic block drives the connecting block to stop moving, the telescopic motor stops, and at the moment, the external water pump enables low-temperature clean water to enter the water through cavity through the water inlet hose, so that the clean water enters the cooler and fills the cooler.
Further, with filling up in the cooler with this while, the second electro-magnet starts, connect through magnetism and drive first magnet and slide, first magnet passes through fixed connection and drives the locking piece to keeping away from the locking piece intracavity that the connection chamber direction slides and gets into corresponding locking piece, the locking piece breaks away from the counterbalance state with the locking intracavity wall this moment, and then drive the unblock between connecting block and the flexible piece, and simultaneously, after one side locking piece slided into corresponding locking piece intracavity, the locking piece chamber relaxed, drive the closing plate through compression spring self restoring force and slide in the water cavity, and then seal the water cavity, external water pump stops to supply water.
Further, when the connecting block moves, the fixed shaft is driven to slide through fixed connection, the fixed shaft can slide in the clamping cavity, when the connecting block stops moving, the fixed shaft stops moving, the third electromagnet is started, the fourth magnet is driven to slide in the clamping cavity through magnetic connection, the fourth magnet drives the clamping block to slide towards the direction of the fixed shaft through fixed connection, the clamping blocks on two sides slide until the outer circular surface of the fixed shaft is abutted and clamped, the sliding motor rotates forwards to drive the rotating shaft to rotate, the rotating shaft drives the sliding block and the sliding block to slide in the cavity through threaded connection, the sliding block drives the connecting piece to move through fixed connection, the connecting piece drives the fixed shaft to move through clamping block clamping, and the fixed shaft drives the connecting block and the water-filled cooler to move towards the heating position of the solar panel through fixed connection.
Further, after the cooler moves to the heating part, the cooler contacts with the heating part, the sliding motor stops working, and the low-temperature clean water in the cooler can perform heat exchange work on the heating part.
Further, when needs cool down next position of generating heat, the slip motor reversal drives cooler and connecting block through the slider and slides to reseing to the box direction, after flexible piece terminal surface and the intracavity wall of being connected once more contact, the second electro-magnet stop work, the locking spring drives the locking piece through self elasticity and slides in corresponding lock intracavity, be connected flexible piece and connecting block locking, the locking piece drives the closure plate through the stay cord and slides in the closed cavity this moment, and then will lead to the water chamber and open, the clear water is taken out in the cooler to external water pump through the hose of intaking, cool down the work to next position of generating heat after the low temperature clear water that more renews.
The invention has the following beneficial effects:
the invention adopts the partition fixed-point cooling, has good cooling effect, and can sequentially push the coolers to a plurality of areas according to preset rules when the detected temperatures of the areas are higher than the first preset temperature value, thereby improving the heat dissipation efficiency.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure at A-A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is an enlarged view of FIG. 1 at C;
FIG. 5 is an enlarged view of FIG. 3 at D;
FIG. 6 is an expanded view of the present invention;
FIG. 7 is a schematic diagram of the method of the present invention.
In the figure: 11. a box body; 12. a telescopic motor; 13. a motor shaft; 14. a slide chamber; 15. a water inlet hose; 16. a cavity; 17. a fixing member; 18. a cavity is communicated; 19. a water pump; 20. a connecting pipe; 21. a slider cavity; 22. a lock spring; 23. a first magnet; 24. a telescopic block; 25. a lock cavity; 26. a locking block; 27. a lock block cavity; 28. a water bladder; 29. connecting blocks; 30. a connecting cavity; 31. pulling a rope; 32. a closed cavity; 33. a closing plate; 34. a slide motor; 35. a compression spring; 36. a water through cavity; 37. a first electromagnet; 38. a slider; 39. a rotating shaft; 40. a return spring; 41. a second magnet; 42. a clamping block; 43. a connecting member; 44. a clamping cavity; 45. a second electromagnet; 46. and fixing the shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a solar panel with a fixed point cooling structure of this embodiment includes a solar panel body and a fixed point cooling structure, the fixed point cooling structure includes a box body 11, a through cavity 18 is formed at one end in the box body 11, a side end face of the box body 11, which is the same as an opening direction of the through cavity 18, is disposed near the solar panel body, the through cavity 18 is communicated with a slide cavity 14 at a side inner wall thereof, which is far from the solar panel body, a telescopic mechanism is disposed in the slide cavity 14, a connecting block 29 is slidably disposed in the through cavity 18, the connecting block 29 is fixedly connected with a cooler, such as a water bag 28, toward the side end face of the solar panel body, the telescopic mechanism can fill water into the water bag 28, the telescopic mechanism includes a telescopic motor 12 disposed at one side of the slide cavity 14, a motor shaft 13 is dynamically connected to one end face of the telescopic motor 12, which is near the box body 11, the motor shaft 13 is disposed inside and outside the slide cavity 14, a telescopic block 24 is threadedly connected to a circular face, one end of the telescopic block 24, which is adjacent to the solar panel body extends into the through cavity 18 and is connected to the connecting block 29, fixedly connected with water hose 15 in the flexible piece 24, 15 one end of water hose are located logical chamber 18, and the 15 other end of water hose is connected with external water pump, and lock chamber 25 has all been seted up to both sides in the flexible piece 24.
Keep away from water pocket 28 one end in connecting block 29 and be equipped with locking mechanical system, locking mechanical system can drive connecting block 29 and telescopic machanism and carry out unblock and locking before, locking mechanical system is including seting up in connecting block 29 and keeping away from the connection chamber 30 of water pocket 28 one end, flexible piece 24 and connection chamber 30 inner wall sliding connection, just be located in connecting block 29 and connect chamber 30 both sides and all set up the locking piece chamber 27 that can be linked together in locking piece 25, it is equipped with locking piece 26 to slide in locking piece chamber 27, locking piece 26 is located the fixed first magnet 23 that is equipped with of one end in locking piece chamber 27, it is fixed with first electro-magnet 37 of being connected with first magnet 23 magnetism to keep away from flexible piece 24 one side inner wall in locking piece chamber 27, locking piece 26 keeps away from between flexible piece 24 a terminal surface and the locking piece chamber 27 inner wall and is fixed and is equipped with locking piece spring 22, locking piece spring 22 is in natural state, one side locking piece 26 keeps away from flexible piece 24 terminal surface fixedly connected with stay cord 31. A sealing mechanism is arranged at one end, facing the water bag 28, of the connecting block 29 and can seal the interior of the water bag 28, the sealing mechanism comprises a water passing cavity 36 communicated with the inner wall of one side of the connecting cavity 30, one end of the water passing cavity 36 can be in sealing connection with the outer circular surface of the water inlet hose 15, the other end of the water passing cavity 36 is connected with the water bag 28, the inner wall of the water passing cavity 36 is communicated with a sealing cavity 32, a sealing plate 33 is arranged in the sealing cavity 32 in a sliding mode, the sealing plate 33 can seal the water passing cavity 36, a compression spring 35 is fixedly arranged between the end face, far away from the water passing cavity 36, of the sealing plate 33 and the inner wall of the sealing cavity 32, the compression spring 35 is in a compression state, the end face, far away from the water passing cavity 36, of the sealing plate 33 is fixedly connected with one end, far away from the locking block 26, of the pulling rope 31, and the sealing plate 33 can be driven to slide through the pulling rope 31 when the locking block 26 slides. The cavity 16 is communicated with one side of the inner wall of the through cavity 18 in the box body 11, the connecting piece 43 is arranged in the cavity 16 in a sliding mode, a clamping mechanism is arranged in the connecting piece 43 and can clamp and fix the connecting piece 29, the clamping mechanism comprises a clamping cavity 44 located in the connecting piece 43, clamping blocks 42 are symmetrically arranged in the clamping cavity 44 in a sliding mode, the inner walls of two sides of the clamping cavity 44 are fixedly provided with second electromagnets 45, one end face, far away from the center of the clamping cavity 44, of each clamping block 42 is fixedly provided with a second magnet 41 capable of being magnetically connected with the second electromagnets 45, and a return spring 40 is fixedly arranged between one end face, far away from the center of the clamping cavity 44, of each clamping block 42 and the second electromagnets 45. A fixing shaft 46 is slidably arranged in the clamping cavity 44, one end of the fixing shaft 46 extends into the through cavity 18 and is fixedly connected with one end face of the connecting block 29, the other end of the fixing shaft 46 can slide in the cavity 16, and the fixing shaft 46 can be clamped and fixed by the clamping blocks 42 on the two sides.
When the local part or a certain module of the solar panel body is overheated, the instrument detects and positions the position with overheated temperature, the telescopic motor 12 is started to rotate forwards, the telescopic motor 12 drives the motor shaft 13 to rotate, the motor shaft 13 drives the telescopic block 24 to slide in the sliding cavity 14 through threaded connection to a position corresponding to the heating position of the solar panel body and then stops moving, at the moment, the telescopic block 24 moves to drive the connecting block 29 to slide in the through cavity 18, after the telescopic block 24 drives the connecting block 29 to stop moving, the telescopic motor 12 stops, at the moment, the external water pump enters low-temperature clean water into the water passing cavity 36 through the water inlet hose 15 so as to enter the water bag 28 to fill the water bag 28, meanwhile, the first electromagnet 37 is started to drive the first magnet 23 to slide through magnetic connection, the first magnet 23 drives the locking block 26 to slide in the direction far away from the connecting cavity 30 through fixed connection to enter the corresponding locking block cavity 27, at the moment, the locking block 26 is separated from the abutting state with the inner wall of the locking cavity 25, so that the unlocking between the connecting block 29 and the telescopic block 24 is driven, meanwhile, after the locking block 26 at one side slides into the corresponding locking block cavity 27, the locking block cavity 27 is loosened, the sealing plate 33 is driven to slide into the water through cavity 36 by the self-restoring force of the compression spring 35, the water through cavity 36 is further sealed, and the external water pump stops supplying water;
when the connecting block 29 moves, the fixed shaft 46 is driven to slide through the fixed connection, the fixed shaft 46 can slide in the clamping cavity 44, when the connecting block 29 stops moving, the fixed shaft 46 stops moving, the second electromagnet 45 is started, the second magnet 41 is driven to slide in the clamping cavity 44 through the magnetic connection, the second magnet 41 drives the clamping block 42 to slide towards the fixed shaft 46 through the fixed connection, the clamping blocks 42 on the two sides slide until the outer circumferential surface of the fixed shaft 46 is abutted and clamped, at the moment, the sliding motor 34 rotates forwards to drive the rotating shaft 39 to rotate, the rotating shaft 39 drives the sliding block 38 to slide in the sliding block cavity 21 through the threaded connection, the sliding block 38 drives the connecting piece 43 to move through the fixed connection, the connecting piece 43 drives the fixed shaft 46 to move through the clamping blocks 42, the fixed shaft 46 drives the connecting block 29 and the water bag 28 filled with water to move towards the heating position of the solar panel body through the fixed connection, when the water bag 28 moves to the heating position, the water bag 28 contacts with the heating part, the sliding motor 34 stops working, at this time, the low-temperature clean water in the water bag 28 can carry out heat exchange work on the heating part, meanwhile, the connecting pipe 20 is started, the clean water in the water bag 28 circularly flows in the water bag 28 through the connecting pipes 20 at two sides, and then the heating part of the solar panel body is rapidly cooled through the circularly flowing clean water;
when the next heating part needs to be cooled, the sliding motor 34 rotates reversely and drives the water bag 28 and the connecting block 29 to slide towards the direction of the box body 11 through the sliding block 38 until the water bag and the connecting block are reset, after one end face of the telescopic block 24 is contacted with the inner wall of the connecting cavity 30 again, the first electromagnet 37 stops working, the locking block spring 22 drives the locking block 26 to slide into the corresponding locking cavity 25 through the elasticity of the locking block spring 22, the telescopic block 24 is locked and connected with the connecting block 29, at the moment, the locking block 26 drives the sealing plate 33 to slide into the sealing cavity 32 through the pull rope 31, the water through cavity 36 is opened, the clean water in the water bag 28 is pumped out through the water inlet hose 15 by the external water pump, and the next heating part is cooled after being replaced by new low-temperature clean water.
Meanwhile, another embodiment also provides a solar panel cooling control method to realize intelligent cooling, which is shown in fig. 7, and detects the temperature of a plurality of areas of the solar panel in real time through a plurality of temperature sensors, wherein the solar panel is divided into a plurality of areas, and each area is provided with one temperature sensor; if the detected temperature of only one area is higher than a first preset temperature value, pushing the water bag to the area, wherein the pushing steps are as above; if the detected temperatures of the plurality of areas are higher than the first preset temperature value, the water bags are sequentially pushed to the plurality of areas according to a preset rule, specifically, when the detected temperatures of the plurality of areas are higher than the first preset temperature value, the heat dissipation sequence of the plurality of areas is dynamically adjusted according to the distance between the plurality of areas and the water bags and the current temperature values of the plurality of areas, for example, when the current temperature values of the plurality of areas are not higher than the second preset temperature value, heat dissipation is performed according to the heat dissipation sequence from near to far, when the current temperature values of the plurality of areas are higher than the second preset temperature value, heat dissipation is performed according to the heat dissipation sequence from high to low, and the specific pushing step is as described above. This embodiment adopts the subregion to fix a point the cooling, and the cooling effect is fabulous, when the detection temperature that has a plurality of regions all is higher than first preset temperature value, can improve the radiating efficiency according to presetting rule with the cooler propelling movement to these a plurality of regions in proper order moreover.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (10)
1. A method for controlling cooling of a solar panel is characterized by comprising the following steps: the temperature of a plurality of areas of the solar panel is detected in real time through a plurality of temperature sensors, wherein the solar panel is divided into a plurality of areas, and each area is provided with one temperature sensor; if the detected temperature of only one area is higher than a first preset temperature value, pushing the cooler to the area; if the detected temperatures of the plurality of areas are higher than a first preset temperature value, the coolers are sequentially pushed to the plurality of areas according to preset rules.
2. The method for controlling temperature reduction of a solar panel according to claim 1, wherein the preset rule comprises: when the detected temperatures of the plurality of areas are higher than a first preset temperature value, the heat dissipation sequence of the plurality of areas is dynamically adjusted according to the distance between the plurality of areas and the cooler and the current temperature values of the plurality of areas.
3. The method as claimed in claim 2, wherein when the current temperature values of the plurality of zones are not higher than the second predetermined temperature value, the heat dissipation is performed in a close-to-far order.
4. The method as claimed in claim 2, wherein when the current temperature values of the plurality of zones are higher than the second predetermined temperature value, the heat dissipation is performed in a heat dissipation order from high to low.
5. The method for controlling the temperature reduction of a solar panel according to claim 1, wherein the temperature reducer is a water bag.
6. The method as claimed in claim 1, wherein pushing the desuperheater to the area comprises: the motor shaft starts to rotate after the telescopic motor is started to rotate positively, the motor shaft drives the telescopic block to slide in the sliding cavity to a position corresponding to a heating position of the solar panel body through threaded connection and then stops moving, the telescopic block can drive the connecting block to slide in the through cavity at the moment, after the telescopic block drives the connecting block to stop moving, the telescopic motor stops, and at the moment, the external water pump enables low-temperature clean water to enter the water through cavity through the water inlet hose, so that the clean water enters the cooler and fills the cooler.
7. The method for controlling the temperature reduction of a solar panel according to claim 6, wherein the cooler is filled with water, and at the same time, the first electromagnet is activated to drive the first magnet to slide through the magnetic connection, the first magnet drives the locking block to slide into the corresponding locking block cavity in a direction away from the connecting cavity through the fixed connection, and at this time, the locking block is disengaged from the inner wall of the locking cavity to unlock the connecting block and the telescopic block, and at the same time, after the locking block on one side slides into the corresponding locking block cavity, the locking block cavity is released, and the sealing plate is driven to slide into the water passage through the self-restoring force of the compression spring to seal the water passage, and the external water pump stops supplying water.
8. The method according to claim 7, wherein the connecting block is moved to drive the fixing shaft to slide through the fixed connection, the fixing shaft can slide in the holding cavity, when the connecting block moves and stops, the fixed shaft stops moving, the second electromagnet is started, the second magnet is driven to slide in the clamping cavity through magnetic connection, the second magnet drives the clamping block to slide towards the direction of the fixed shaft through fixed connection, the clamping blocks on the two sides slide to abut against and clamp the outer circular surface of the fixed shaft, the sliding motor rotates in the positive direction at the moment, the rotating shaft is driven to rotate, the rotating shaft drives the sliding block and the sliding block cavity to slide through threaded connection, the sliding block drives the connecting piece to move through fixed connection, the connecting piece drives the fixed shaft to move through clamping of the clamping blocks, and the fixed shaft drives the connecting block and the cooler filled with water to move towards the heating position of the solar panel body through fixed connection.
9. The method as claimed in claim 8, wherein after the cooler moves to the heating portion, the cooler contacts the heating portion, the sliding motor stops working, and the low-temperature clean water in the cooler can exchange heat with the heating portion.
10. The method as claimed in claim 8, wherein when the next heating portion is to be cooled, the sliding motor rotates reversely to drive the cooler and the connecting block to slide toward the box body through the sliding block until the cooler and the connecting block are reset, when one end surface of the retractable block contacts the inner wall of the connecting cavity again, the first electromagnet stops working, the locking block spring drives the locking block to slide into the corresponding locking cavity through its own elasticity to lock and connect the retractable block and the connecting block, at this time, the locking block drives the sealing plate to slide into the sealing cavity through the pull rope to open the water passing cavity, the external water pump pumps out clean water in the cooler through the water inlet hose, and the next heating portion is cooled after replacing new low-temperature clean water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210076093.0A CN114415757A (en) | 2022-01-23 | 2022-01-23 | Solar panel cooling control method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210076093.0A CN114415757A (en) | 2022-01-23 | 2022-01-23 | Solar panel cooling control method |
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| CN114415757A true CN114415757A (en) | 2022-04-29 |
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| CN202210076093.0A Pending CN114415757A (en) | 2022-01-23 | 2022-01-23 | Solar panel cooling control method |
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| CN117352913A (en) * | 2023-12-05 | 2024-01-05 | 承德神奥新能源科技有限公司 | Battery pack management method and system |
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