Photovoltaic panel support and power generation system

Abstract

The invention provides a photovoltaic panel support and a power generation system, and relates to the field of photovoltaic technology, the photovoltaic panel support comprises a mounting base, one end of a short rod is fixedly mounted at the top end of one side of the mounting base, the other end of the short rod is movably connected to a photovoltaic panel mounting mechanism, and a photovoltaic panel angle adjusting mechanism is arranged in the mounting base. According to the invention, the photovoltaic panel angle adjusting mechanism is arranged, and the angle of the photovoltaic panel is adjusted through the operation of the photovoltaic panel angle adjusting mechanism. Therefore, the problems that an existing photovoltaic panel support only plays a role in supporting and fixing the photovoltaic panel, the function is single, and the angle of the photovoltaic panel cannot be adjusted in the prior art are effectively solved.

Description

Technical Field

[0001] The present invention relates to the field of photovoltaic technology, and in particular to a photovoltaic panel bracket and a power generation system. Background Art

[0002] The energy of photovoltaic power generation system comes from inexhaustible solar energy, which is a clean, safe and renewable energy. Photovoltaic panel bracket is one of the important photovoltaic components as the support frame of photovoltaic panels.

[0003] The existing technology, such as utility model patent CN 220368658 U, is a photovoltaic panel bracket. This utility model patent only supports and fixes the photovoltaic panel. This function is relatively simple and cannot adjust the angle of the photovoltaic panel. Therefore, in view of the above situation, it is urgent to develop a photovoltaic panel bracket and power generation system to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The present invention provides a photovoltaic panel bracket and a power generation system to solve the problem raised by the above background technology: the existing photovoltaic panel bracket only supports and fixes the photovoltaic panel, the function is relatively simple, and the angle of the photovoltaic panel cannot be adjusted.

[0005] In order to solve the above technical problems, the present invention discloses a photovoltaic panel bracket, comprising: a mounting base, one end of a short rod is fixedly installed on the top of one side of the mounting base, the other end of the short rod is movably connected to a photovoltaic panel mounting mechanism, and a photovoltaic panel angle adjustment mechanism is arranged in the mounting base.

[0006] Preferably, the photovoltaic panel angle adjustment mechanism includes: a driving motor, the bottom end of the driving motor is fixedly mounted on the top of a shock-absorbing pad, the bottom end of the shock-absorbing pad is fixedly mounted on the inner wall of the bottom end of a cavity provided in the mounting base, and the output end of the driving motor is fixedly mounted with one end of a rotating shaft, the other end of the rotating shaft is fixedly mounted with a bevel gear, the bevel gear one is meshingly connected with a bevel gear two, the bevel gear two is fixedly mounted on a threaded rod one, the upper and lower ends of the threaded rod one are rotatably connected to the inner wall of a cavity, and the threaded rod one is connected to the angle adjustment assembly.

[0007] Preferably, the angle adjustment assembly includes: a threaded block, the threaded block is threadedly connected to a threaded rod, and a connecting block is fixedly installed on the right side of the threaded block, the connecting block is slidably connected to a slide rod one up and down, the upper and lower ends of the slide rod one are fixedly installed on the inner wall of a cavity, a return spring is sleeved on the slide rod one provided at the top of the connecting block, one end of the limit rod is fixedly installed on the inner wall of the right end of the cavity, and the other end of the limit rod is connected to the slide rod one, the bottom end of the long rod is fixedly installed on the threaded block, and the top end of the long rod passes through the mounting base and is connected to the photovoltaic panel mounting mechanism, and an energy storage device is provided in the mounting base at the left end of the cavity.

[0008] Preferably, the photovoltaic panel mounting mechanism includes: an adjusting box, the left end of the adjusting box is movably connected to the short rod, and a slide groove is provided at the bottom right end of the adjusting box, a slide rod 2 is fixedly installed in the slide groove, a slider 1 is slidably connected to the slide rod 2, the slider 1 is movably connected to the long rod, a threaded rod 2, the left end of the threaded rod 2 is rotatably connected to the inner wall of the adjusting box, and the other end of the threaded rod 2 passes through the adjusting box and is fixedly connected to the adjusting block, and the left and right ends of the threaded rod 2 have opposite threads, and the threaded rod 2 is also connected to the clamping and fixing assembly.

[0009] Preferably, the clamping and fixing assembly includes: a plurality of sliders 2, the plurality of sliders 2 are threadedly connected to a threaded rod 2, and the top end of the sliders 2 is fixedly connected to a clamping block via a support rod, and a shock-absorbing pad 2 is arranged in the clamping block, and a photovoltaic panel is arranged between the clamping blocks.

[0010] Preferably, the photovoltaic panel further comprises:

[0011] The first temperature sensor is used to detect the temperature of the photovoltaic panel when it starts working;

[0012] The second temperature sensor is used to detect the maximum temperature of the photovoltaic panel when it is working;

[0013] A controller and an alarm, wherein the controller is electrically connected to the first temperature sensor, the second temperature sensor and the alarm.

[0014] Preferably, the controller controls the alarm to work based on the first temperature sensor and the second temperature sensor, comprising the following steps:

[0015] Step 1: According to formula (1), calculate the total radiation energy K of the photovoltaic panel z :

[0016]

[0017] Where d is the unit illumination time, μ is the correction coefficient of the Earth's orbit eccentricity, λ is the solar constant, α is the angle between the photovoltaic panel and the horizontal plane, K s is the theoretical scattered radiation energy of the photovoltaic panel, K f is the theoretical reflected radiation energy of the photovoltaic panel, δ is the atmospheric optical quality, sin is sine, and cos is cosine;

[0018] Step 2: According to the following formula (2), the detection values ​​of the first temperature sensor and the second temperature sensor, the actual power generation P of the photovoltaic panel under the influence of dust on the surface of the photovoltaic panel is calculated, and the controller compares the actual power generation P of the photovoltaic panel with the preset power generation range. When the actual power generation is not within the preset power generation range, the controller controls the alarm to sound an alarm:

[0019]

[0020] Where η is the conversion efficiency of photovoltaic panels from light energy to electrical energy, χ is the light transmittance of photovoltaic panels, T1 is the detection value of the first temperature sensor, T2 is the detection value of the second temperature sensor, and e is the base of the natural logarithm. is the environmental factor of the photovoltaic panel installation location. is the photovoltaic panel height correction coefficient.

[0021] A photovoltaic panel power generation system includes: an intelligent inverter, an energy management system and a remote monitoring unit, wherein the intelligent inverter is connected to a power grid, the energy management system communicates with the intelligent inverter, and the remote monitoring unit is connected to the energy management system via a network.

[0022] Preferably, the smart inverter has an adaptive regulation function, and can automatically adjust the output power according to light intensity, grid voltage and load demand, so as to maximize the utilization of energy.

[0023] Preferably, the energy management system includes: an energy storage device and a control module, and the control module formulates power generation and energy storage plans according to the state of the power grid, weather forecast and load demand to optimize energy distribution. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 A schematic diagram of the photovoltaic panel angle adjustment mechanism provided in an embodiment of the present invention;

[0026] Figure 2 A schematic diagram of the internal structure of a photovoltaic panel installation mechanism provided by an embodiment of the present invention;

[0027] Figure 3 The embodiment of the present invention provides Figure 2 Schematic diagram of the enlarged structure of point A.

[0028] Reference numerals:

[0029] 1. Mounting base; 2. Short rod; 3. Driving motor; 4. Shock-absorbing pad 1; 5. Rotating shaft 1; 6. Bevel gear 1; 7. Bevel gear 2; 8. Threaded rod 1; 9. Cavity 1; 10. Threaded block; 11. Connecting block; 12. Slide rod 1; 13. Return spring; 14. Limit rod; 15. Long rod; 16. Energy storage device; 17. Threaded rod 2; 18. Adjustment box; 19. Slide groove; 20. Slide rod 2; 21. Slider 1; 22. Adjustment block; 23. Slider 2; 24. Support rod; 25. Clamping block; 26. Shock-absorbing pad 2; 27. Photovoltaic panel. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the drawings of the present invention. Obviously, the described embodiments are 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.

[0031] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions and technical features between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0032] The present invention provides the following embodiments

[0033] Example 1

[0034] The embodiment of the present invention provides a photovoltaic panel bracket, such as Figure 1 As shown, it includes: a mounting base 1, one end of a short rod 2 is fixedly mounted on the top of one side of the mounting base 1, the other end of the short rod 2 is movably connected to the photovoltaic panel mounting mechanism, and a photovoltaic panel angle adjustment mechanism is arranged in the mounting base 1.

[0035] The beneficial effect of the above technical solution is that the present invention realizes the adjustment of the angle of the photovoltaic panel by setting the photovoltaic panel angle adjustment mechanism and operating the photovoltaic panel angle adjustment mechanism, thereby effectively improving the problem raised in the background technology that the existing photovoltaic panel bracket only supports and fixes the photovoltaic panel, the function is relatively single, and the angle of the photovoltaic panel cannot be adjusted.

[0036] Example 2

[0037] On the basis of Example 1, Figure 1-3 As shown, a photovoltaic panel bracket, the photovoltaic panel angle adjustment mechanism includes: a driving motor 3, the bottom end of the driving motor 3 is fixedly mounted on the top of a shock-absorbing pad 4, the bottom end of the shock-absorbing pad 4 is fixedly mounted on the inner wall of the bottom end of a cavity 9 set in a mounting base 1, and the output end of the driving motor 3 is fixedly mounted with one end of a rotating shaft 5, the other end of the rotating shaft 5 is fixedly mounted with a bevel gear 6, the bevel gear 6 is meshed and connected with a bevel gear 2 7, the bevel gear 2 7 is fixedly mounted on a threaded rod 8, the upper and lower ends of the threaded rod 8 are rotatably connected to the inner wall of the cavity 9, and the threaded rod 8 is connected to the angle adjustment component.

[0038] Optionally, the angle adjustment assembly includes: a threaded block 10, the threaded block 10 is threadedly connected to the threaded rod 8, and a connecting block 11 is fixedly installed on the right side of the threaded block 10, the connecting block 11 is slidably connected to the slide bar 12 up and down, the upper and lower ends of the slide bar 12 are fixedly installed on the inner wall of the cavity 9, a return spring 13 is sleeved on the slide bar 12 set at the top of the connecting block 11, one end of the limit rod 14 is fixedly installed on the inner wall of the right end of the cavity 9, and the other end of the limit rod 14 is connected to the slide bar 12, the bottom end of the long rod 15 is fixedly installed on the threaded block 10, and the top end of the long rod 15 passes through the mounting base 1 and is connected to the photovoltaic panel mounting mechanism, and an energy storage device 16 is provided in the mounting base 1 at the left end of the cavity 9.

[0039] Optionally, the photovoltaic panel mounting mechanism includes: an adjusting box 18, the left end of the adjusting box 18 is movably connected to the short rod 2, and a slide groove 19 is provided at the bottom right end of the adjusting box 18, a slide rod 20 is fixedly installed in the slide groove 19, a slider 21 is slidably connected to the slide rod 20, the slider 21 is movably connected to the long rod 15, a threaded rod 27, the left end of the threaded rod 17 is rotatably connected to the inner wall of the adjusting box 18, and the other end of the threaded rod 17 passes through the adjusting box 18 and is fixedly connected to the adjusting block 22, and the left and right ends of the threaded rod 17 have opposite threads, and the threaded rod 17 is also connected to the clamping and fixing assembly.

[0040] Optionally, the clamping and fixing assembly includes: a plurality of sliders 23, the plurality of sliders 23 are threadedly connected to a threaded rod 17, and the top of the slider 23 is fixedly connected to a clamping block 25 via a support rod 24, and a shock-absorbing pad 26 is arranged inside the clamping block 25, and a photovoltaic panel 27 is arranged between the clamping blocks 25.

[0041] The working principle of the above technical solution is as follows: first, the photovoltaic panel 27 is placed between the two groups of clamping blocks 25 at the top of the adjustment box 18, and then the staff rotates the adjustment block 22, and the rotation of the adjustment block 22 drives the threaded rod 17 to rotate, and the rotation of the threaded rod 17 drives the slider 23 threadedly connected thereto to move on the inner wall of the adjustment box 18, thereby controlling the sliders 23 at both ends to approach each other, and the sliders 23 approach each other to drive the support rod 24 fixedly connected thereto and the clamping block 25 fixedly connected thereto to approach each other, thereby effectively fixing the photovoltaic panel 27;

[0042] Then, when the angle of the photovoltaic panel 27 needs to be adjusted, the drive motor 3 is started first. The drive motor 3 rotates to drive the rotating shaft 5 fixedly connected thereto to rotate. The rotating shaft 5 drives the bevel gear 6 fixedly connected thereto and the bevel gear 27 meshing with the bevel gear 6 to rotate accordingly. The rotation of the bevel gear 27 drives the threaded rod 8 to rotate accordingly. The rotation of the threaded rod 8 drives the threaded block 10 threadedly connected thereto to move up and down accordingly. The threaded block 10 moves up and down to drive the connecting block 11 on the right side to slide on the slide bar 12. The slide bar 12 slides up and down to compress the reset spring 13. The threaded block 10 moves up and down to drive the long rod 15 to move accordingly. The long rod 15 moves up and down to drive the slider 21 at the top to slide on the slide bar 20, thereby realizing the adjustment of the angle of the adjustment box 18, and further realizing the adjustment of the angle of the photovoltaic panel 27.

[0043] The beneficial effects of the above technical solution are as follows: by setting the shock-absorbing pad 4, it is conducive to achieving effective shock absorption of the driving motor 3, and preventing the motor vibration from affecting the components inside the mounting base 1; by setting the threaded rod 8 and the threaded block 10, it is conducive to achieving the up and down movement of the long rod 15, thereby achieving the adjustment of the angle of the photovoltaic panel 27; by setting the reset spring 13, it is conducive to achieving the reset of the threaded block 10; by setting the limit rod 14, it is conducive to achieving the limitation of the up and down positions of the threaded block 10, and preventing the threaded block 10 from moving downward to damage the bevel gear 6; the driving motor 3 is a forward and reverse motor, which is conducive to achieving the up and down movement of the long rod 15; The energy storage device 16 is provided to realize effective storage of the electric energy generated by the photovoltaic panel 27; the sliding rod 20 and the slider 21 are provided to realize angle adjustment of the adjustment box 18; the shock-absorbing pad 26 is provided to realize effective buffering and protection of the photovoltaic panel 27 during the clamping process of the photovoltaic panel 27; the threaded rod 17 and the adjustment block 22 are provided to facilitate the staff to realize the forward and reverse rotation of the adjustment block 22 and adjust the clamping blocks 25 at both ends, so as to realize clamping and fixing of the photovoltaic panel 27, which is conducive to the rapid installation and disassembly of the photovoltaic panel 27, and can further install photovoltaic panels 27 of different sizes, which is very convenient and practical.

[0044] Example 3

[0045] Based on the embodiment 1-2, the photovoltaic panel 27 further includes:

[0046] A first temperature sensor is used to detect the temperature of the photovoltaic panel 27 when it starts working;

[0047] A second temperature sensor is used to detect the maximum temperature of the photovoltaic panel 27 when it is working;

[0048] A controller and an alarm, wherein the controller is electrically connected to the first temperature sensor, the second temperature sensor and the alarm.

[0049] Optionally, the controller controls the alarm to work based on the first temperature sensor and the second temperature sensor, comprising the following steps:

[0050] Step 1: According to formula (1), calculate the total radiation energy K of the photovoltaic panel 27 z :

[0051]

[0052] Where d is the unit illumination time, μ is the correction factor of the Earth's orbit eccentricity (a parameter used to correct the effect of the eccentricity of the Earth's orbit around the Sun on the average distance between the Earth and the Sun, with a value range of 1.25-2.65), and λ is the solar constant (indicates the amount of solar radiation received per unit area per unit time at the upper boundary of the Earth's atmosphere perpendicular to the sunlight, with a value range of 1256-1582W / m 2 ), α is the angle between the photovoltaic panel 27 and the horizontal plane, K s is the theoretical scattered radiation energy of photovoltaic panel 27, K f is the theoretical reflected radiation energy of the photovoltaic panel 27, δ is the atmospheric optical quality (indicating the ratio of the actual distance that sunlight actually passes through the atmosphere to the average total thickness of the earth's atmosphere), sin is sine, and cos is cosine;

[0053] Step 2: According to the following formula (2), the detection values ​​of the first temperature sensor and the second temperature sensor, the actual power generation P of the photovoltaic panel 27 under the influence of dust on the surface of the photovoltaic panel 27 is calculated, and the controller compares the actual power generation P of the photovoltaic panel 27 with the preset power generation range. When the actual power generation is not within the preset power generation range, the controller controls the alarm to sound an alarm:

[0054]

[0055] Wherein η is the conversion efficiency of the photovoltaic panel 27 from light energy to electrical energy, χ is the light transmittance of the photovoltaic panel 27, T1 is the detection value of the first temperature sensor, T2 is the detection value of the second temperature sensor, and e is the base of the natural logarithm. is the environmental coefficient of the photovoltaic panel 27 installation location (the value range is 0.70-1.15), is the height correction coefficient of the photovoltaic panel 27 (the value range is 0.26-0.75).

[0056] The beneficial effects of the above technical solution are as follows: the controller calculates the total radiation energy of the photovoltaic panel 27 based on the formula (1), and comprehensively considers the unit illumination time, the correction coefficient of the earth's orbit eccentricity, the solar constant, the angle between the photovoltaic panel 27 and the horizontal plane, the theoretical scattered radiation energy of the photovoltaic panel 27, the theoretical reflected radiation energy of the photovoltaic panel 27, and the atmospheric optical quality, so that the calculation result is more accurate and reliable;

[0057] Then, according to the formula (2), the detection values ​​of the first temperature sensor and the second temperature sensor, the conversion efficiency of the photovoltaic panel 27 from light energy to electrical energy, the transmittance of the photovoltaic panel 27, the base of the natural logarithm, the environmental coefficient of the installation position of the photovoltaic panel 27, and the height correction coefficient of the photovoltaic panel 27, the actual power generation of the photovoltaic panel 27 under the influence of dust on the surface of the photovoltaic panel 27 is calculated, so that the calculation result is more accurate and reliable;

[0058] The controller compares the actual power generation of the photovoltaic panel 27 with the preset power generation range. When the actual power generation is not within the preset power generation range, the controller controls the alarm to sound an alarm, thereby reminding the staff to promptly inspect or replace the photovoltaic panel 27, and at the same time observe whether there is too much dust on the surface of the photovoltaic panel 27, so as to effectively clean it, thereby meeting the user's needs for the photovoltaic panel bracket.

[0059] Example 4

[0060] Based on Examples 1-3, a photovoltaic panel power generation system includes: a smart inverter, an energy management system and a remote monitoring unit, wherein the smart inverter is connected to a power grid, the energy management system communicates with the smart inverter, and the remote monitoring unit is connected to the energy management system via a network.

[0061] Preferably, the smart inverter has an adaptive regulation function, and can automatically adjust the output power according to light intensity, grid voltage and load demand, so as to maximize the utilization of energy.

[0062] Preferably, the energy management system includes: an energy storage device 16 and a control module, and the control module formulates power generation and energy storage plans according to the state of the power grid, weather forecast and load demand to optimize energy distribution.

[0063] Preferably, the photovoltaic panel power generation system further comprises: an automatic cleaning device for regularly cleaning the surface of the photovoltaic panel to maintain its good power generation performance.

[0064] The beneficial effects of the above technical solution are: by adaptively adjusting the smart inverter, the system can be ensured to operate efficiently under different conditions, and this adaptive adjustment function helps to maximize the use of light energy, reduce energy waste, and improve overall power generation efficiency;

[0065] By setting up a photovoltaic panel angle adjustment mechanism, it is ensured that the optimal angle with the sun's rays is always maintained, which not only improves the utilization rate of light, but also significantly increases the power generation and efficiency of the photovoltaic panel;

[0066] By setting up an energy management system, the system can optimize energy distribution, reduce energy waste, and improve the economy and reliability of the system through intelligent algorithms and optimization strategies. The energy storage device 16 can store excess electrical energy for use at night or when the power grid fails. This not only improves the power supply stability and reliability of the system, but also reduces dependence on the power grid and energy waste.

[0067] By setting up a remote monitoring unit, the remote monitoring unit can collect and display the system's power generation efficiency, energy consumption, fault warning and other information in real time, and support remote fault diagnosis and upgrade, so that operation and maintenance personnel can understand the system status at any time, and promptly discover and deal with potential problems (the remote monitoring unit also supports remote fault diagnosis and software upgrade functions, which reduces system maintenance costs and improves system reliability and stability);

[0068] By setting up an automatic cleaning device, the frequency and cost of manual cleaning can be reduced, while the power generation efficiency and life of the photovoltaic panels can be improved;

[0069] By improving power generation efficiency and energy utilization, the system can bring significant economic benefits to users. At the same time, by optimizing energy management and remote monitoring functions, it reduces system maintenance costs and energy waste. This technical solution helps promote the development and application of renewable energy, reduce dependence on traditional energy and environmental pollution, which is of great significance for achieving sustainable development and environmental protection.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A photovoltaic panel bracket, characterized in that: include: A mounting base (1) is provided, wherein one end of a short rod (2) is fixedly mounted on the top of one side of the mounting base (1), the other end of the short rod (2) is movably connected to a photovoltaic panel mounting mechanism, and a photovoltaic panel angle adjustment mechanism is provided inside the mounting base (1).

2. A photovoltaic panel support according to claim 1, characterized in that: The photovoltaic panel angle adjustment mechanism comprises: a driving motor (3), the bottom end of the driving motor (3) is fixedly mounted on the top end of a shock absorbing pad (4), the bottom end of the shock absorbing pad (4) is fixedly mounted on the inner wall of the bottom end of a cavity (9) provided in a mounting base (1), and the output end of the driving motor (3) is fixedly mounted with one end of a rotating shaft (5), the other end of the rotating shaft (5) is fixedly mounted with a bevel gear (6), the bevel gear (6) is meshingly connected with a bevel gear (7), the bevel gear (7) is fixedly mounted on a threaded rod (8), the upper and lower ends of the threaded rod (8) are rotatably connected to the inner wall of the cavity (9), and the threaded rod (8) is connected to the angle adjustment component.

3. A photovoltaic panel support according to claim 2, characterized in that: The angle adjustment assembly comprises: a threaded block (10), wherein the threaded block (10) is threadedly connected to the threaded rod (8), and a connecting block (11) is fixedly installed on the right side of the threaded block (10), and the connecting block (11) is slidably connected to the sliding rod (12) up and down, and the upper and lower ends of the sliding rod (12) are fixedly installed on the inner wall of the cavity (9), and a return spring (13) is sleeved on the sliding rod (12) provided at the top of the connecting block (11), and one end of the limit rod (14) is fixedly installed on the inner wall of the right end of the cavity (9), and the other end of the limit rod (14) is connected to the sliding rod (12), and the bottom end of the long rod (15) is fixedly installed on the threaded block (10), and the top end of the long rod (15) passes through the mounting base (1) and is connected to the photovoltaic panel mounting mechanism, and an energy storage device (16) is provided in the mounting base (1) at the left end of the cavity (9).

4. A photovoltaic panel support according to claim 3, characterized in that: The photovoltaic panel installation mechanism comprises: an adjustment box (18), the left end of the adjustment box (18) is movably connected to the short rod (2), and the right bottom end of the adjustment box (18) is provided with a slide groove (19), a second slide rod (20) is fixedly installed in the slide groove (19), a slide block (21) is slidably connected to the second slide rod (20), and the slide block (21) is movably connected to the long rod (15), and a second threaded rod (17), the left end of the second threaded rod (17) is rotatably connected to the inner wall of the adjustment box (18), and the other end of the second threaded rod (17) passes through the adjustment box (18) and is fixedly connected to the adjustment block (22), and the left and right ends of the second threaded rod (17) have opposite threads, and the second threaded rod (17) is also connected to a clamping and fixing component.

5. A photovoltaic panel support according to claim 4, characterized in that: The clamping and fixing assembly comprises: a plurality of sliders (23), the plurality of sliders (23) being threadedly connected to a threaded rod (17), and the top end of the sliders (23) being fixedly connected to a clamping block (25) via a support rod (24), and a shock-absorbing pad (26) being arranged inside the clamping block (25), and a photovoltaic panel (27) being arranged between the clamping blocks (25).

6. A photovoltaic panel support according to claim 5, characterized in that: The photovoltaic panel (27) further comprises: A first temperature sensor, used to detect the temperature of the photovoltaic panel (27) when it starts working; A second temperature sensor, used to detect the maximum temperature of the photovoltaic panel (27) when it is working; A controller and an alarm, wherein the controller is electrically connected to the first temperature sensor, the second temperature sensor and the alarm.

7. A photovoltaic panel support according to claim 6, characterized in that: The controller controls the alarm to work based on the first temperature sensor and the second temperature sensor, including the following steps: Step 1: According to formula (1), calculate the total radiation energy K of the photovoltaic panel (27): z : where d is the unit illumination time, μ is the correction factor for the Earth's orbital eccentricity, λ is the solar constant, α is the angle between the photovoltaic panel (27) and the horizontal plane, and K s is the theoretical scattered radiation energy of the photovoltaic panel (27), K f is the theoretical reflected radiation energy of the photovoltaic panel (27), δ is the atmospheric optical quality, s i n is sine, cos is cosine; Step 2: According to the following formula (2), the detection values ​​of the first temperature sensor and the second temperature sensor, the actual power generation P of the photovoltaic panel (27) under the influence of dust accumulation on the surface of the photovoltaic panel (27) is calculated, and the controller compares the actual power generation P of the photovoltaic panel (27) with a preset power generation range. When the actual power generation is not within the preset power generation range, the controller controls the alarm to sound an alarm: Wherein η is the conversion efficiency of the photovoltaic panel (27) for converting light energy into electrical energy, χ is the light transmittance of the photovoltaic panel (27), T1 is the detection value of the first temperature sensor, T2 is the detection value of the second temperature sensor, and e is the base of the natural logarithm. is the environmental coefficient of the photovoltaic panel (27) installation location, is the height correction coefficient of the photovoltaic panel (27).

8. A photovoltaic panel power generation system, comprising a photovoltaic panel bracket according to any one of claims 1 to 7, characterized in that: include: A smart inverter, an energy management system and a remote monitoring unit, wherein the smart inverter is connected to a power grid, the energy management system communicates with the smart inverter, and the remote monitoring unit is connected to the energy management system via a network.

9. A photovoltaic panel power generation system according to claim 8, characterized in that: The smart inverter has an adaptive regulation function and can automatically adjust the output power according to light intensity, grid voltage and load demand, thereby maximizing the utilization of energy.

10. A photovoltaic panel power generation system according to claim 8, characterized in that: The energy management system comprises: an energy storage device (16) and a control module, wherein the control module formulates power generation and energy storage plans according to the state of the power grid, weather forecast and load demand, and optimizes energy distribution.

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