Photovoltaic panel structure with cell crack resistance and high power generation efficiency

Abstract

The invention discloses a photovoltaic panel structure with cell crack resistance and high power generation efficiency, and belongs to the technical field of photovoltaic panels. The photovoltaic panel structure with the cell crack resistance and the high power generation efficiency comprises a photovoltaic panel cell and a protection connecting frame, a spring frame is installed in the protection connecting frame, a wiping cushion layer is arranged in the spring frame, and preservative sprayers are installed in a first supporting frame and a second supporting frame. The problems that an existing cell panel surface structure cannot continuously keep the anti-corrosion effect, the anti-crack effect is poor, and long-term use is affected are solved, a transmission belt drives a protection connecting frame to move on the surface of a photovoltaic panel cell, and a wiping cushion layer on the inner side of the protection connecting frame is tightly attached to the surface of the photovoltaic panel cell under extrusion of a spring frame; and the preservative is sprayed through the preservative sprayer, the photovoltaic panel battery is fully wiped after the wiping cushion layer absorbs the preservative, and the preservative is fully and uniformly smeared on the surface of the photovoltaic panel battery, so that the anti-corrosion and anti-cracking effects of the surface of the photovoltaic panel battery are improved.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic panels, and in particular to a photovoltaic panel structure with high power generation efficiency and resistance to cell cracks. Background Art

[0002] Photovoltaic is the abbreviation of solar photovoltaic power generation system. It is a new type of power generation system that uses the photovoltaic effect of solar cell semiconductor materials to directly convert solar radiation energy into electrical energy. It has two modes of independent operation and grid-connected operation. During long-term use in the outside world, the battery cells are prone to corrosion and cracks.

[0003] A Chinese patent with announcement number CN204271981U discloses a photovoltaic module anti-cracking device, including a base, a support plate, at least one pressure rod and a rod sleeve. The photovoltaic module anti-cracking device of the patent has a photovoltaic module installed on the support plate, and a compression spring is provided between the support plate and the bracket. The compression spring can effectively buffer the wind force, so that the wind force on the photovoltaic module is relieved by the compression spring, and the original hard contact installation method is improved to have a buffering function, which effectively avoids the hidden danger of the aluminum frame of the module being torn by strong winds.

[0004] The above patented anti-cracking photovoltaic panel structure cannot maintain the anti-corrosion effect on the surface structure of the panel during actual use, and the anti-cracking effect is poor, which affects long-term use; therefore, it does not meet the existing needs. We have proposed a photovoltaic panel structure that is resistant to cell cracks and has high power generation efficiency. Summary of the invention

[0005] The purpose of the present invention is to provide a photovoltaic panel structure that is resistant to cell cracks and has high power generation efficiency, thereby solving the problem that the anti-cracking photovoltaic panel structure proposed in the above background technology cannot continuously maintain the anti-corrosion effect on the surface structure of the cell panel during actual use, has poor anti-crack effect, and affects long-term use.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a photovoltaic panel structure with resistance to cell cracks and high power generation efficiency, comprising a photovoltaic panel cell and a protective connecting frame, wherein transmission belts are installed on both sides of the photovoltaic panel cell, the protective connecting frame is installed on the outside of the two transmission belts, a spring frame is installed inside the protective connecting frame, a wiping pad is arranged inside the spring frame, a first supporting frame and a second supporting frame are installed at the rear end of the photovoltaic panel cell, and preservative sprayers are installed inside the first supporting frame and the second supporting frame, and the photovoltaic panel cell is fully wiped after the preservative is absorbed by the wiping pad, and the preservative is fully and evenly applied on the surface of the photovoltaic panel cell to improve the anti-corrosion and anti-cracking effect on the surface of the photovoltaic panel cell.

[0007] Preferably, transmission gears are installed on both sides of the upper end and the lower end of the photovoltaic panel cells, and the inner side of the transmission belt is provided with integrally formed belt inner teeth. The transmission gears are connected to the transmission belt through the belt inner teeth, and the transmission is transmitted through the meshing of the transmission gears and the transmission belt to perform complete circular conveying.

[0008] Preferably, a driving motor is installed at the lower end of the photovoltaic panel battery, and the motor shaft of the driving motor is fixedly connected to the transmission gear through a coupling. A connecting shaft is installed at the upper end of the photovoltaic panel battery, and the connecting shaft is rotatably connected to the photovoltaic panel battery and the transmission gear through bearings respectively. During long-term operation, the photovoltaic panel battery structure drives the transmission gear to rotate through the driving motor, and the transmission gear drives the transmission belt to rotate, and the transmission belt drives the protective connecting frame to move on the surface of the photovoltaic panel battery.

[0009] Preferably, the lower end of the protective connecting frame is fixedly connected to the outer surface of the transmission belt, a disassembly plate is installed on the outside of the spring frame, the disassembly plate and the spring frame are connected by fixing screws, the spring frame is engaged with the protective connecting frame through the disassembly plate, the wiping pad layer is adhesively connected to the spring frame, and the wiping pad layer on the inner side of the protective connecting frame is squeezed by the spring frame and tightly adheres to the surface of the photovoltaic panel cell.

[0010] Preferably, a support base is installed at the rear of the photovoltaic panel battery, an electric oil pump is installed on one side of the outside of the support base, and a hydraulic cylinder is installed on the upper end of the support base. The electric oil pump introduces hydraulic oil into the hydraulic cylinder to enable the hydraulic cylinder to retract and extend. During the use of the photovoltaic panel battery, according to the actual working environment and the angle of the sun's radiation, the hydraulic oil is introduced into the hydraulic cylinder through the electric oil pump. The hydraulic cylinder is retracted and extended, and the upper end of the hydraulic cylinder drives the middle of the photovoltaic panel battery to adjust the angle.

[0011] Preferably, a connecting rod is installed at the lower end of the support seat, one end of the connecting rod is fixedly connected to the support seat, and the other end of the connecting rod is rotatably connected to the outside of the first support frame through a connecting ear, one end of the hydraulic cylinder is rotatably connected to the support seat through a rotating shaft, and the other end of the hydraulic cylinder is rotatably connected to the outside of the second support frame through a connecting ear. The position and angle of the photovoltaic panel cells are adaptively adjusted, so that high-efficiency photovoltaic work can be carried out to improve power generation efficiency, which is conducive to photovoltaic work in different environments, has good adaptability, and is conducive to long-term work.

[0012] Preferably, connecting arms are installed at both ends of the first support frame, and the connecting arms pass through the transmission gear and are fixedly connected to the photovoltaic panel cells. The transmission gear is rotatably connected to the photovoltaic panel cells through a bearing. Mounting frames are installed at both ends of the second support frame, and the mounting frames are connected to the sides of the photovoltaic panel cells through fixing screws. The second support frame is fixedly connected to the mounting frame, and the photovoltaic panel cells are connected to the front end of the support seat through the first support frame and the second support frame. The photovoltaic panel cells are fixed through the support seat, and the installation position of the photovoltaic panel cells is adjusted to adapt to the working environment.

[0013] Preferably, mounting plates are installed on the outside of the first support frame and the second support frame, and the mounting plates are fixedly connected to the first support frame and the second support frame by snaps. The preservative sprayer is fixedly connected to the mounting plate by a card slot. A preservative storage tank is provided inside the preservative sprayer, and a solenoid valve is installed between the preservative storage tank and the preservative sprayer. By adjusting the solenoid valve, the preservative sprayer is opened as needed to spray the preservative on the surface of the photovoltaic panel cells. According to the anti-corrosion requirements, the preservative is evenly rubbed on the surface of the photovoltaic panel cells in combination with the wiping pad.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. In the long-term operation, the photovoltaic panel battery structure of the present invention drives the transmission gear to rotate through the driving motor, and the transmission gear drives the transmission belt to rotate, and the transmission belt drives the protective connecting frame to move on the surface of the photovoltaic panel battery. The wiping pad layer on the inner side of the protective connecting frame is squeezed by the spring frame and tightly adheres to the surface of the photovoltaic panel battery. The preservative is sprayed by the preservative sprayer, and then the photovoltaic panel battery is fully wiped after the wiping pad layer absorbs the preservative, and the preservative is fully and evenly applied on the surface of the photovoltaic panel battery to improve the anti-corrosion and anti-cracking effect of the photovoltaic panel battery surface. The spraying work is carried out as needed, which is highly practical and conducive to adapting to different working environments.

[0016] 2. During use of the photovoltaic panel battery of the present invention, hydraulic oil is introduced into the hydraulic cylinder through an electric oil pump according to the actual working environment and the angle of the sun's radiation. The hydraulic cylinder is extended and retracted, and the upper end of the hydraulic cylinder drives the middle of the photovoltaic panel battery to adjust the angle. The position and angle of the photovoltaic panel battery are adaptively adjusted, so that high-efficiency photovoltaic work can be carried out to improve power generation efficiency, which is beneficial to photovoltaic work in different environments, has good adaptability, and is conducive to long-term work. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an axonometric view of the present invention from the front;

[0018] Figure 2 is an axonometric view of the present invention from the rear;

[0019] Figure 3 For the present invention Figure 2 A partial enlarged view of area A in the middle;

[0020] Figure 4 An axonometric view of the side view after adjusting for the present invention;

[0021] Figure 5 The axonometric view of the present invention after adjustment from above;

[0022] Figure 6 For the present invention Figure 5 A partial enlarged view of area B in the middle.

[0023] In the figure: 1. Photovoltaic panel battery; 2. Transmission belt; 201. Transmission gear; 202. Inner teeth of belt; 203. Driving motor; 204. Connecting shaft; 3. Protective connecting frame; 301. Disassembly and assembly plate; 302. Spring frame; 303. Wiping pad; 4. Support seat; 401. Electric oil pump; 402. Hydraulic cylinder; 403. Connecting rod; 5. First supporting frame; 501. Mounting plate; 502. Second supporting frame; 503. Preservative sprayer. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] Embodiment 1:

[0026] In order to solve the problem that the existing anti-cracking photovoltaic panel structure cannot maintain the anti-corrosion effect on the surface structure of the solar panel during actual use, the anti-crack effect is poor, which affects the long-term use, please refer to Figure 1 - Figure 3 , this embodiment provides the following technical solutions:

[0027] A photovoltaic panel structure with resistance to cell cracks and high power generation efficiency includes a photovoltaic panel cell 1 and a protective connecting frame 3. Transmission belts 2 are installed on both sides of the photovoltaic panel cell 1. The protective connecting frame 3 is installed on the outside of the two transmission belts 2. A spring frame 302 is installed inside the protective connecting frame 3. A wiping pad 303 is arranged inside the spring frame 302. A first supporting frame 5 and a second supporting frame 502 are installed at the rear end of the photovoltaic panel cell 1. Preservative sprayers 503 are installed inside the first supporting frame 5 and the second supporting frame 502. After the wiping pad 303 absorbs the preservative, the photovoltaic panel cell 1 is fully wiped and the preservative is fully and evenly applied on the surface of the photovoltaic panel cell 1 to improve the anti-corrosion and anti-cracking effect on the surface of the photovoltaic panel cell 1. Spraying work is performed as needed. It is highly practical and conducive to adapting to different working environments.

[0028] In addition, transmission gears 201 are installed on both sides of the upper end and the lower end of the photovoltaic panel cell 1, and the inner side of the transmission belt 2 is provided with an integrally formed belt inner tooth 202. The transmission gear 201 is connected to the transmission belt 2 through the belt inner tooth 202, and the transmission gear 201 is meshed with the transmission belt 2 to perform a complete circular conveying operation.

[0029] In addition, a driving motor 203 is installed at the lower end of the photovoltaic panel battery 1, and the motor shaft of the driving motor 203 is fixedly connected to the transmission gear 201 through a coupling. A connecting shaft 204 is installed at the upper end of the photovoltaic panel battery 1, and the connecting shaft 204 is rotatably connected to the photovoltaic panel battery 1 and the transmission gear 201 through bearings respectively. During long-term operation, the photovoltaic panel battery 1 structure drives the transmission gear 201 to rotate through the driving motor 203, and the transmission gear 201 drives the transmission belt 2 to rotate, and the transmission belt 2 drives the protective connecting frame 3 to move on the surface of the photovoltaic panel battery 1.

[0030] In addition, the lower end of the protective connecting frame 3 is fixedly connected to the outer surface of the transmission belt 2, and a disassembly plate 301 is installed on the outside of the spring frame 302. The disassembly plate 301 and the spring frame 302 are connected by fixing screws. The spring frame 302 is engaged with the protective connecting frame 3 through the disassembly plate 301. During long-term work, the wiping pad 303 can be conveniently maintained and replaced by disassembling the disassembly plate 301. In order to carry out long-term work, the wiping pad 303 is adhesively connected to the spring frame 302, and the wiping pad 303 on the inner side of the protective connecting frame 3 is squeezed by the spring frame 302 and tightly adheres to the surface of the photovoltaic panel cell 1.

[0031] In addition, mounting plates 501 are installed on the outside of the first support frame 5 and the second support frame 502, and the mounting plates 501 are fixedly connected to the first support frame 5 and the second support frame 502 by snaps. The preservative sprayer 503 is fixedly connected to the mounting plate 501 by a slot. A preservative storage tank is provided inside the preservative sprayer 503, and a solenoid valve is installed between the preservative storage tank and the preservative sprayer 503. By adjusting the solenoid valve, the preservative sprayer 503 is opened as required to spray the preservative on the surface of the photovoltaic panel cell 1. According to the anti-corrosion requirements, the wiping pad layer 303 is evenly rubbed on the surface of the photovoltaic panel cell 1.

[0032] Specifically, during long-term operation, the photovoltaic panel battery 1 structure drives the transmission gear 201 to rotate through the driving motor 203, and the transmission gear 201 drives the transmission belt 2 to rotate, and the transmission belt 2 drives the protective connecting frame 3 to move on the surface of the photovoltaic panel battery 1. The wiping pad layer 303 on the inner side of the protective connecting frame 3 is squeezed by the spring frame 302 and tightly adheres to the surface of the photovoltaic panel battery 1. The preservative is sprayed by the preservative sprayer 503, and then the photovoltaic panel battery 1 is fully wiped after the wiping pad layer 303 absorbs the preservative, and the preservative is fully and evenly applied on the surface of the photovoltaic panel battery 1 to improve the anti-corrosion and anti-cracking effect on the surface of the photovoltaic panel battery 1. The spraying work is carried out as needed, which is highly practical and conducive to adapting to different working environments.

[0033] Embodiment 2:

[0034] In order to solve the problem that the existing anti-cracking photovoltaic panel structure cannot maintain good photovoltaic work during actual use, affecting the power generation efficiency, please refer to Figure 1 , Figure 4 - Figure 6 , this embodiment provides the following technical solutions:

[0035] A photovoltaic panel structure with resistance to cell cracks and high power generation efficiency includes a photovoltaic panel cell 1 and a protective connecting frame 3. Transmission belts 2 are installed on both sides of the photovoltaic panel cell 1. The protective connecting frame 3 is installed on the outside of the two transmission belts 2. A spring frame 302 is installed inside the protective connecting frame 3. A wiping pad 303 is arranged inside the spring frame 302. A first supporting frame 5 and a second supporting frame 502 are installed at the rear end of the photovoltaic panel cell 1. Preservative sprayers 503 are installed inside the first supporting frame 5 and the second supporting frame 502. After the preservative is absorbed by the wiping pad 303, the photovoltaic panel cell 1 is fully wiped and the preservative is fully and evenly applied on the surface of the photovoltaic panel cell 1 to improve the anti-corrosion and anti-cracking effects on the surface of the photovoltaic panel cell 1.

[0036] In addition, a support base 4 is installed at the rear of the photovoltaic panel battery 1, an electric oil pump 401 is installed on the outer side of the support base 4, and a hydraulic cylinder 402 is installed on the upper end of the support base 4. The electric oil pump 401 introduces hydraulic oil into the hydraulic cylinder 402 to enable the hydraulic cylinder 402 to retract and retract. During the use of the photovoltaic panel battery 1, according to the actual working environment and the angle of the sun's radiation, the hydraulic oil is introduced into the hydraulic cylinder 402 through the electric oil pump 401, and the hydraulic cylinder 402 is retracted and retracted. The upper end of the hydraulic cylinder 402 drives the middle of the photovoltaic panel battery 1 to adjust the angle.

[0037] In addition, a connecting rod 403 is installed at the lower end of the support seat 4, one end of the connecting rod 403 is fixedly connected to the support seat 4, and the other end of the connecting rod 403 is rotatably connected to the outside of the first support frame 5 through a connecting ear, one end of the hydraulic cylinder 402 is rotatably connected to the support seat 4 through a rotating shaft, and the other end of the hydraulic cylinder 402 is rotatably connected to the outside of the second support frame 502 through a connecting ear. The position and angle of the photovoltaic panel battery 1 are adaptively adjusted, so that high-efficiency photovoltaic work can be carried out to improve the power generation efficiency, which is beneficial to photovoltaic work in different environments, has good adaptability, and is conducive to long-term work.

[0038] In addition, connecting arms are installed at both ends of the first support frame 5, and the connecting arms pass through the transmission gear 201 and are fixedly connected to the photovoltaic panel battery 1. The transmission gear 201 is rotatably connected to the photovoltaic panel battery 1 through a bearing. Mounting frames are installed at both ends of the second support frame 502, and the mounting frames are connected to the sides of the photovoltaic panel battery 1 through fixing screws. The second support frame 502 is fixedly connected to the mounting frames. The photovoltaic panel battery 1 is connected to the front end of the support seat 4 through the first support frame 5 and the second support frame 502. The photovoltaic panel battery 1 is fixed through the support seat 4, and the installation position of the photovoltaic panel battery 1 is adjusted to adapt to the working environment.

[0039] Specifically, the photovoltaic panel battery 1 is connected to the front end of the support seat 4 through the first support frame 5 and the second support frame 502, the photovoltaic panel battery 1 is fixed through the support seat 4, and the installation position of the photovoltaic panel battery 1 is adjusted to adapt to the working environment. During the use of the photovoltaic panel battery 1, according to the actual working environment and the angle of the sun's radiation, the hydraulic oil is introduced into the hydraulic cylinder 402 through the electric oil pump 401. The hydraulic cylinder 402 is extended and retracted, and the upper end of the hydraulic cylinder 402 drives the middle of the photovoltaic panel battery 1 to adjust the angle. The position and angle of the photovoltaic panel battery 1 are adaptively adjusted, so that high-efficiency photovoltaic work can be carried out to improve the power generation efficiency, which is conducive to photovoltaic work in different environments, has good adaptability, and is conducive to long-term work.

[0040] Working principle: When in use, the photovoltaic panel battery 1 is connected to the front end of the support seat 4 through the first support frame 5 and the second support frame 502, and the photovoltaic panel battery 1 is fixed through the support seat 4. The installation position of the photovoltaic panel battery 1 is adjusted to adapt to the working environment. During the use of the photovoltaic panel battery 1, according to the actual working environment and the angle of the sun's radiation, the hydraulic oil is introduced into the hydraulic cylinder 402 through the electric oil pump 401. The hydraulic cylinder 402 is extended and retracted, and the upper end of the hydraulic cylinder 402 drives the middle of the photovoltaic panel battery 1 to adjust the angle. The position and angle of the photovoltaic panel battery 1 are adaptively adjusted, so that high-efficiency photovoltaic work can be performed to improve the power generation efficiency, which is conducive to photovoltaic work in different environments and adapts to The structure has good performance and is conducive to long-term work. During long-term work, the photovoltaic panel battery 1 structure drives the transmission gear 201 to rotate through the driving motor 203, and the transmission gear 201 drives the transmission belt 2 to rotate. The transmission belt 2 drives the protective connecting frame 3 to move on the surface of the photovoltaic panel battery 1. The wiping pad layer 303 on the inner side of the protective connecting frame 3 is squeezed by the spring frame 302 and tightly attached to the surface of the photovoltaic panel battery 1. The preservative is sprayed by the preservative sprayer 503, and then the photovoltaic panel battery 1 is fully wiped after the preservative is absorbed by the wiping pad layer 303, and the preservative is fully and evenly applied on the surface of the photovoltaic panel battery 1 to improve the anti-corrosion and anti-cracking effect on the surface of the photovoltaic panel battery 1. The spraying work is carried out as needed, which has strong practicality and is conducive to adapting to different working environments.

[0041] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0042] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A photovoltaic panel structure with high power generation efficiency and resistance to cell cracking, comprising a photovoltaic panel cell (1) and a protective connection frame (3), characterized in that: Transmission belts (2) are installed on both sides of the photovoltaic panel cell (1); the protective connecting frame (3) is installed on the outside of the two transmission belts (2); a spring frame (302) is installed inside the protective connecting frame (3); a wiping pad layer (303) is arranged inside the spring frame (302); a first supporting frame (5) and a second supporting frame (502) are installed at the rear end of the photovoltaic panel cell (1); and an antiseptic sprayer (503) is installed inside the first supporting frame (5) and the second supporting frame (502).

2. The photovoltaic panel structure with high power generation efficiency and resistance to cell cracking according to claim 1 is characterized in that: Transmission gears (201) are installed on both sides of the upper end and the lower end of the photovoltaic panel cell (1); the inner side of the transmission belt (2) is provided with integrally formed belt inner teeth (202); and the transmission gears (201) are connected to the transmission belt (2) through the belt inner teeth (202).

3. The photovoltaic panel structure with high power generation efficiency and resistance to cell cracking according to claim 1 is characterized in that: A driving motor (203) is installed at the lower end of the photovoltaic panel battery (1), and the motor shaft of the driving motor (203) is fixedly connected to the transmission gear (201) via a coupling. A connecting shaft (204) is installed at the upper end of the photovoltaic panel battery (1), and the connecting shaft (204) is rotationally connected to the photovoltaic panel battery (1) and the transmission gear (201) respectively via bearings.

4. The photovoltaic panel structure with high power generation efficiency and resistance to cell cracking according to claim 1 is characterized by: The lower end of the protective connecting frame (3) is fixedly connected to the outer surface of the transmission belt (2); a disassembly plate (301) is installed outside the spring frame (302); the disassembly plate (301) and the spring frame (302) are connected by fixing screws; the spring frame (302) is engaged with the protective connecting frame (3) via the disassembly plate (301); and the wiping pad layer (303) is bonded to the spring frame (302).

5. The photovoltaic panel structure with high power generation efficiency and resistance to cell cracking according to claim 1 is characterized in that: A support base (4) is installed behind the photovoltaic panel battery (1), an electric oil pump (401) is installed on one side of the outside of the support base (4), a hydraulic cylinder (402) is installed on the upper end of the support base (4), and the electric oil pump (401) introduces hydraulic oil into the hydraulic cylinder (402) to enable the hydraulic cylinder (402) to perform telescopic operation.

6. The photovoltaic panel structure with high power generation efficiency and resistance to cell cracking according to claim 5 is characterized by: A connecting rod (403) is installed at the lower end of the support seat (4), one end of the connecting rod (403) is fixedly connected to the support seat (4), and the other end of the connecting rod (403) is rotatably connected to the outside of the first support frame (5) through a connecting ear, one end of the hydraulic cylinder (402) is rotatably connected to the support seat (4) through a rotating shaft, and the other end of the hydraulic cylinder (402) is rotatably connected to the outside of the second support frame (502) through a connecting ear.

7. The photovoltaic panel structure with high power generation efficiency and resistance to cell cracking according to claim 2, characterized in that: Both ends of the first support frame (5) are equipped with connecting arms, and the connecting arms pass through the transmission gear (201) and are fixedly connected to the photovoltaic panel battery (1); the transmission gear (201) is rotatably connected to the photovoltaic panel battery (1) via a bearing; both ends of the second support frame (502) are equipped with mounting frames, and the mounting frames are connected to the sides of the photovoltaic panel battery (1) via fixing screws; the second support frame (502) is fixedly connected to the mounting frames.

8. The photovoltaic panel structure with high power generation efficiency and resistance to cell cracking according to claim 1 is characterized by: The first support frame (5) and the second support frame (502) are both installed with a mounting plate (501) on the outside, and the mounting plate (501) is fixedly connected to the first support frame (5) and the second support frame (502) through a snap buckle, and the preservative sprayer (503) is fixedly connected to the mounting plate (501) through a card slot, and a preservative storage tank is arranged inside the preservative sprayer (503), and a solenoid valve is installed between the preservative storage tank and the preservative sprayer (503).

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