Solar panel support structure and solar panel operating state monitoring method

Abstract

The application relates to the field of photovoltaic devices, and provides a solar panel support structure which comprises a first bearing piece, a second bearing piece, a third bearing piece and a plurality of fasteners; the first bearing piece is slidably connected with one end of the second bearing piece, locking parts are arranged on the first bearing piece and the second bearing piece, one of the fasteners penetrates the first threaded hole and is screwed with the two locking parts; the third bearing piece is slidably connected with one end of the second bearing piece which is away from the first bearing piece, a second threaded hole is arranged at one end of the second bearing piece which is away from the first bearing piece, an adaptive opening for the fastener to slide is arranged on the third bearing piece, and the other fastener penetrates the adaptive opening and is screwed with the second threaded hole. The application has the effect of strong adaptability. In addition, a monitoring method for the running state of a solar panel is also provided.

Description

Technical Field

[0001] This application relates to the field of photovoltaic equipment, and in particular to a solar panel support structure and a method for monitoring the operating status of solar panels. Background Technology

[0002] Solar panels, also known as photovoltaic panels, are power generation devices that generate direct current when exposed to sunlight. They consist of thin, solid photovoltaic cells made almost entirely of semiconductor materials.

[0003] During the installation of solar panels, support frames are used to allow the solar panels to be tilted towards the sky or raised too high, preventing rainwater from flooding and damaging them. However, due to the different installation locations of solar panels, such as rooftops, uneven roads, and the tops of utility poles, the required installation environment varies, and the existing support frames are difficult to adapt to different installation environments. Summary of the Invention

[0004] To improve the problem of poor adaptability to different installation environments, this application provides a solar panel support structure and a method for monitoring the operating status of solar panels.

[0005] The technical solution provided in this application for a solar panel support structure and a method for monitoring the operating status of solar panels is as follows: A solar panel support structure includes a first receiving member, a second receiving member, a third receiving member, and a plurality of fasteners; the first receiving member and the second receiving member are slidably connected at one end, and both the first receiving member and the second receiving member are provided with locking parts, wherein one of the fasteners passes through the first threaded hole and is screwed to both of the locking parts; the third receiving member is slidably connected to the second receiving member at the end away from the first receiving member, and the second receiving member at the end away from the first receiving member is provided with a second threaded hole, the third receiving member is provided with an adaptation opening for the fastener to slide, and another fastener passes through the adaptation opening and is screwed to the second threaded hole.

[0006] By adopting the above technical solution, after the first receiving component slides along the second receiving component to adapt to the distance, one of the fasteners passes through the first threaded hole and is screwed into the two locking parts to fix it, so as to adjust the overall height of the support structure and adapt to the installation environment. After the third receiving component slides along the second receiving component to adapt to the distance, the position of the adaptation port changes with the sliding distance of the third receiving component. After the movement distance is determined, another fastener passes through the adaptation port and the second threaded hole and is screwed into the second receiving component to fix the second receiving component and the third receiving component. By the sliding distance of the third receiving component along the second receiving component, the overall height of the support structure can be further adjusted to improve adaptability.

[0007] Optionally, the second receiving component is a "Z" shaped frame, and it is installed by rotating it ninety degrees.

[0008] By adopting the above technical solution, and by setting the second support component to a "Z" shape, the first and third support components can be connected in series, so that multi-point load-bearing can be achieved in conjunction with the second support component, thereby improving the overall load-bearing capacity of the support structure.

[0009] Optionally, the first receiving member has a through hole, and the number of through holes is at least one.

[0010] By adopting the above technical solution, multiple through holes can be set. The purpose of setting multiple through holes is to adapt to different installation points and reduce the situation where the installation point is not within the range of the through holes.

[0011] Optionally, the second receiving member has an installation port for connecting an external solar panel, and the opening length of the installation port extends along the inner wall of the second receiving member.

[0012] By adopting the above technical solution, the solar panel is connected to the supporting structure by external bolts or screws through the mounting opening. When the length of the mounting opening is long, it can be adapted to the installation point position of the solar panel, reducing the situation where the installation point of the solar panel and the mounting opening are not on the same vertical line, thus improving adaptability.

[0013] Optionally, the contact surface between the third receiving member and the second receiving member is provided with an anti-slip groove.

[0014] By adopting the above technical solution, after setting the anti-slip groove, the second and third receiving parts are both locked into the grooves on the other's surface through the anti-slip groove, thereby increasing the friction and achieving the effect of locking each other.

[0015] Optionally, the first receiving member is provided with wavy teeth.

[0016] By adopting the above technical solution, the contact between the corrugated teeth and the purlin can increase the friction between the purlin and the first receiving member, thus preventing the purlin from detaching from the first receiving member.

[0017] Optionally, the third receiving member is further provided with a clamping member and a first protrusion; the clamping member is slidably connected to the third receiving member, and the clamping member is provided with a second protrusion; both the first protrusion and the second protrusion are provided with a third threaded hole; the first protrusion is screwed to the second protrusion through one of the fasteners passing through the third threaded hole.

[0018] By adopting the above technical solution, the clamping member moves upward along the third receiving member until the solar panel can be clamped between the third receiving member and the clamping member. Then, the bolt is passed through the third threaded hole of the first protrusion and the second protrusion, so that the clamping member is fastened to the solar panel. Thus, it is possible to install without setting mounting holes or moving rails on the solar panel, which can adapt to different types of solar panels and improve the overall adaptability of the support structure.

[0019] Optionally, the clamping member has the same shape as the third receiving member, and the size of the clamping member is larger than that of the third receiving member, so that the clamping member can be slidably connected to the third receiving member.

[0020] By adopting the above technical solution, when clamping parts are not needed, since the shape of the clamping parts is consistent with that of the third receiving parts, the clamping parts can be placed on the third receiving parts, and then fasteners can be used in conjunction with the first and second protrusions to fix them, without affecting the overall structure of the support structure.

[0021] Optionally, a sensor is provided at the end of the third receiving component that contacts the external solar panel.

[0022] By adopting the above technical solution, the damage to the solar panels can be detected regularly through sensors, which facilitates timely notification of repairs and avoids disruption to daily life caused by unusable panels.

[0023] A method for monitoring the operating status of a solar panel, applied to a solar panel operation monitoring system, the monitoring system comprising the following steps: The server presets the continuous detection time and allowable deviation range of the sensor; The sensors are periodically activated to collect environmental data related to the use of the supporting structure. During the continuous detection period, the sensor sends the environmental data to the server; The server receives the usage environment data and determines whether the environment data is within the allowable deviation range based on the usage environment data; If the environmental data is outside the allowable deviation range, the server sends a retest signal to the sensor; The sensor responds to the retest command, collects retest data, and sends a signal to the server; The server receives the retest data and uses it to determine whether the solar panel is operating normally.

[0024] By adopting the above technical solution, the normal operation of the solar panel can be monitored regularly through the back-end server and sensors, so as to avoid damage to the solar panel and affect normal use. When the solar panel is in an abnormal state, the back-end server can notify maintenance personnel to carry out maintenance.

[0025] In summary, this application includes at least one of the following beneficial technical effects: 1. After the first receiving part slides along the second receiving part to adapt to the distance, one of the fasteners passes through the first threaded hole and is screwed into the two locking parts to fix it, so as to adjust the overall height of the support structure and adapt to the installation environment. After the third receiving part slides along the second receiving part to adapt to the distance, the position of the adaptation port changes with the sliding distance of the third receiving part. After the movement distance is determined, another fastener passes through the adaptation port and the second threaded hole and is screwed into the second receiving part to fix the second receiving part and the third receiving part. By the sliding distance of the third receiving part along the second receiving part, the overall height of the support structure can be further adjusted to improve the adaptability. 2. When solar panels are installed on a tiled roof using a support structure, tiled roofs are generally equipped with main beams and purlins. The first support piece slides along the second support piece to the appropriate height and is then fixed, so that the height of the second support piece is consistent with that of the purlin and can just abut against the top surface of the purlin. The third support piece slides along the second support piece to the appropriate distance and is then fixed, so that the height of the third support piece can be further adjusted to match the height of the tiles, thereby making the installation adaptability of the solar panels stronger. 3. When the purlin is used for load bearing, it is clamped between the first and second support members. The first support member slides along the second support member to adapt the distance and the height of the purlin. After the purlin is clamped, it contacts the purlin through the corrugated teeth, thereby increasing the friction between the purlin and the first support member. When the solar panel is under stress on the supporting structure, the load is borne by the purlin without the need for the main beam, which further improves the adaptability of the supporting structure. 4. The normal operation of the solar panels can be monitored regularly through the back-end server and sensors to prevent damage to the solar panels from affecting normal use. If the solar panels are in an abnormal state, the back-end server can notify maintenance personnel to carry out maintenance. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the first three-dimensional structure of the support structure in Embodiment 1 of this application; Figure 2 This is a three-dimensional structural diagram of the installation of the first type of tile roof support structure in Embodiment 1 of this application; Figure 3 This is a three-dimensional structural diagram of the first receiving component in Embodiment 2 of this application; Figure 4 This is a three-dimensional structural diagram of the installation of the second type of tile roof support structure in Embodiment 2 of this application; Figure 5 This is a three-dimensional structural diagram of the third receiving component in Embodiment 3 of this application; Figure 6 This is a schematic diagram of the second three-dimensional structure of the support structure in Embodiment 4 of this application; The labels in the attached diagram are as follows: 1. First receiving part, 2. Second receiving part, 3. Third receiving part, 4. Fastener, 5. Locking part, 6. First threaded hole, 7. Second threaded hole, 8. Adaptation port, 9. Through hole, 10. Mounting port, 11. Anti-slip groove, 12. Corrugated teeth, 13. Clamping part, 14. First protrusion, 15. Second protrusion, 16. Third threaded hole, 17. Sensor, 18. Main beam, 19. Purlin. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 1 -Appendix Figure 6 This application will be described in further detail below.

[0028] This application discloses a solar panel support structure and a method for monitoring the operating status of solar panels.

[0029] Example 1: A solar panel support structure, as shown in the figure Figure 1 It includes a first receiving component 1, a second receiving component 2, a third receiving component 3, and several fasteners 4; the first receiving component 1 can be a first connecting frame, the second receiving component 2 can be a second connecting frame, and the third receiving component 3 can be a third connecting frame, and the first connecting frame and the third connecting frame are both L-shaped, the second connecting frame can be a Z-shaped frame, and can be rotated 90 degrees during installation so that the top of the second connecting frame is connected to the second connecting frame and the bottom is connected to the first connecting frame. The first connecting frame and the third connecting frame are connected in series through the second connecting frame to achieve multi-point load bearing and improve the load bearing capacity of the support structure. The fasteners 4 can be bolts.

[0030] The first connecting frame and the second connecting frame can be connected by a sliding connection. The installation height can be determined according to the installation position, and the height between the first connecting frame and the second connecting frame can be adjusted to adapt to different installation environments and adjust the overall height of the support structure. The top of the first connecting frame and the bottom of the second connecting frame are provided with locking parts 5. The locking parts 5 are locking plates, and the locking plates have first threaded holes 6. One bolt can pass through the first threaded hole 6 and be screwed into the two locking parts 5, so that the bolt connects the first connecting frame and the second connecting frame to each other and provides force support.

[0031] The connection between the third connecting frame and the end of the second connecting frame furthest from the first connecting frame can be a sliding connection. The installation height can be determined according to the installation position, and the height between the third connecting frame and the second connecting frame can be adjusted to further adapt to different installation environments. The overall height of the support structure can also be adjusted. The end of the second connecting frame furthest from the first connecting frame has a second threaded hole 7, and the third connecting frame has an adaptation port 8 for bolt sliding. After the third connecting frame has slid to its position, another bolt passes through the adaptation port 8 and screws into the second threaded hole 7, so that the tops of the third connecting frame and the second connecting frame are pressed against each other to achieve a fastening effect.

[0032] The first connecting frame is provided with a through hole 9 for external locking, and the number of through holes 9 is at least one. When the number of through holes 9 is multiple, each through hole 9 is spaced at a preset distance, so that when the support structure is installed in a designated position, external bolts or screws can be connected through to fix the first connecting frame to the designated installation position. The purpose of setting multiple through holes 9 is to adapt to different installation points and reduce the situation where the installation point is not within the range of the through holes 9.

[0033] The second connecting frame has an installation port 10 for connecting an external solar panel. During installation, an external bolt or screw is passed through the installation port 10 and screwed onto the solar panel to connect the solar panel to the supporting structure. The installation port 10 extends along the inner wall of the top of the second connecting frame, making the length of the installation port 10 longer. This allows it to be adapted to the installation point position of the solar panel, reducing the possibility that the installation point of the solar panel and the installation port 10 are not on the same vertical line, thus improving adaptability.

[0034] The contact surfaces between the third connecting frame and the second connecting frame are provided with anti-slip grooves 11. The anti-slip grooves 11 can be toothed anti-slip grooves 11. Since the third connecting frame and the second connecting frame are connected by only the tightening action of bolts, the stability is insufficient. Therefore, by setting anti-slip grooves 11, both are connected by toothed anti-slip grooves 11. The toothed parts are interlocked into the grooves of the contact surfaces of the other, thereby increasing the friction and achieving the effect of interlocking.

[0035] Reference Figure 2As shown, when solar panels are installed on a tiled roof using a supporting structure, a typical tiled roof has a main beam 18 and purlins 19. Multiple purlins 19 are supported on the main beam 18, and then the tiles are covered on top of the purlins 19 to cover the roof. When solar panels need to be installed on the roof, the first connecting frame is first installed on the main beam 18 and connected to the main beam 18 through the through hole 9 with external screws. The third connecting frame is connected to the solar panel through the mounting port 10 with external bolts. This allows the solar panels to be installed on the roof of the tiled roof. The main beam 18 bears the load of the entire supporting structure. The Z-shaped frame of the second connecting frame, the part not connected to the first and third connecting frames, can be supported on the purlins 19 to further provide multi-point load-bearing.

[0036] Since the dimensions and heights of the purlins 19 and tiles differ for different tiled roofs, they need to be adapted. After the first connecting frame slides along the second connecting frame to the appropriate height, it is connected to the two locking plates by bolts, thereby adjusting the height of the second connecting frame and making it consistent with the height of the purlin 19, so that it can just abut against the top surface of the purlin 19. After the third connecting frame slides along the second connecting frame to a suitable distance, it is screwed into the second threaded hole 7 by bolts through the adaptation port 8, thereby further adjusting the height of the third connecting frame to adapt to the tile height, thus making the installation compatibility of the solar panel stronger.

[0037] The implementation principle of Embodiment 1 of this application includes: after the first receiving member 1 slides along the second receiving member 2 for an appropriate distance, one of the fasteners 4 passes through the first threaded hole 6 and is screwed into the two locking parts 5 to adjust the overall height of the support structure and adapt to the installation environment. After the third receiving member 3 slides along the second receiving member 2 for an appropriate distance, the position of the adaptation port 8 changes with the sliding distance of the third receiving member 3. After the moving distance is determined, another fastener 4 passes through the adaptation port 8 and the second threaded hole 7 and is screwed into the second receiving member 2 to fix the second receiving member 2 and the third receiving member 3. By the sliding distance of the third receiving member 3 along the second receiving member 2, the overall height of the support structure can be further adjusted to improve adaptability.

[0038] Example 2: Reference Figure 3 and Figure 4As shown, this embodiment is an optimization based on embodiment 1, with the following optimizations: The first connecting frame is equipped with corrugated teeth 12. When installing solar panels on a tiled roof, if the main beam 18 is too far away to be used for fixing the support structure, it can be fixed by installing it on purlins 19. The purlins 19 are clamped between the second and first connecting frames, and the first connecting frame slides along the second connecting frame to adapt to the height of the purlins 19, allowing them to be clamped between the first and second connecting frames. Corrugated teeth 12 are provided on the top surface of the first connecting frame, contacting the purlins 19 to increase the friction between them. When the solar panel exerts force on the support structure, the purlins 19 bear the load, eliminating the need for the main beam 18, further improving the adaptability of the support structure.

[0039] The implementation principle of Embodiment 2 of this application includes: when the purlin 19 bears the load, the purlin 19 is clamped between the first receiving member 1 and the second receiving member 2, and the first receiving member 1 slides along the second receiving member 2 to adapt the distance and match the height of the purlin 19. After the purlin 19 is clamped, it contacts the purlin 19 through the corrugated teeth 12, thereby increasing the friction between the purlin 19 and the first receiving member 1. When the solar panel is subjected to force on the supporting structure, the load is borne by the purlin 19 without the need for the main beam 18, further improving the adaptability of the supporting structure.

[0040] Example 3 Reference Figure 5 As shown, this embodiment is optimized based on the above embodiment. The optimization is as follows: the third receiving member 3 is also provided with a clamping member 13 and a first protrusion 14; the clamping member 13 can be a clamping frame, the shape of the clamping frame is the same as that of the third connecting frame, and the size of the clamping frame is larger than that of the third connecting frame, so that the clamping frame can cover the top surface of the third connecting frame. The structure of the clamping frame is the same as that of the third connecting frame, that is, the clamping frame is also provided with an adaptation port 8 and an installation port 10.

[0041] The clamping frame and the third connecting frame are connected by a sliding connection, and the clamping frame is provided with a second protrusion 15. The first protrusion 14 and the second protrusion 15 are both protruding pieces. The first protruding piece and the second protruding piece are both provided with a third threaded hole 16. A bolt passes through the third threaded hole 16 to connect the first protruding piece and the second protruding piece to each other.

[0042] When the solar panel lacks mounting holes or a moving rail, and it is impossible to connect the external bolt through the mounting port 10 to the mounting hole of the solar panel, but it is necessary to directly install the solar panel on the support structure, the bolt is removed from the first and second protruding pieces. The clamping frame moves upward along the third connecting frame until the solar panel can be clamped between the third connecting frame and the clamping frame. Then, the bolt is passed through the third threaded hole 16 of the first and second protruding pieces, so that the clamping frame is fastened to the solar panel. Thus, installation can be carried out without setting mounting holes or moving rails on the solar panel, which can adapt to different types of solar panels and improve the overall adaptability of the support structure. When the clamping frame is not needed, since the shape of the clamping frame is consistent with that of the third connecting frame, the clamping frame is placed on the third connecting frame, and then the bolts are used to fix it with the first and second protruding pieces, without affecting the overall structure of the support structure.

[0043] Anti-slip textures can be installed on the side of the clamping frame near the third connecting frame to increase friction with the solar panel.

[0044] The implementation principle of Embodiment 3 of this application includes: the clamping member 13 moves upward along the third receiving member 3 until the solar panel can be clamped between the third receiving member 3 and the clamping member 13, and then the bolt is passed through the third threaded hole 16 of the first protrusion 14 and the second protrusion 15, so that the clamping member 13 is fastened to the solar panel. Thus, it is possible to install without setting mounting holes or moving rails on the solar panel, which can adapt to different types of solar panels and improve the overall adaptability of the support structure.

[0045] Example 4 Reference Figure 6 As shown, this embodiment 4 is an optimization based on the above embodiment. The optimization is as follows: a sensor 17 is provided at the end of the third connecting frame that contacts the external solar panel. The sensor 17 can be a pressure sensor 17, which is used to detect the weight of the solar panel pressing on the third connecting frame. When the solar panel is blown or damaged in a storm, the weight detected by the pressure sensor 17 is different from the rated weight, which indicates that the solar panel is damaged. Therefore, a signal can be sent to the back-end server in time to notify the maintenance personnel to come for repair.

[0046] The implementation principle of Embodiment 4 of this application includes: the sensor 17 can periodically detect the damage of the solar panel, so as to facilitate timely notification of repairs and avoid the impact on life caused by the inability to use it.

[0047] Example 5 This embodiment 5 provides a method for monitoring the operating status of a solar panel based on embodiment 4. It is applied to a solar panel operation monitoring system, which includes the aforementioned support structure and a backend server. The monitoring system includes the following steps: The server presets the continuous detection time and allowable deviation range of the pressure sensor 17. For example, the continuous detection time of the pressure sensor 17 can be five minutes, ten minutes, or thirty minutes. Continuous detection is used to reduce judgment errors. The allowable deviation range means that, for example, if it rains and the rain or snow accumulates on the solar panel, the weight of the solar panel will increase. Therefore, the pressure data detected by the pressure sensor 17 may be inaccurate. Thus, setting an allowable deviation range for the pressure sensor 17 reduces the possibility of misjudgment. The pressure sensor 17 is periodically activated to collect environmental data of the support structure. The environmental data is the pressure or weight value of the solar panel on the third connecting frame. The periodic activation interval can be once every 6 hours, once every 12 hours, or once every 24 hours, depending on the actual situation. During the startup process of pressure sensor 17, and within the continuous detection period, the detected pressure value is sent to the backend server. The server receives the pressure value over the continuous detection period and determines whether it is within the allowable deviation range based on the pressure value. If the pressure value is within the allowable deviation range, it means that the solar panel is not damaged or blown over by strong winds, and is in normal operating condition. If the pressure value continues to be outside the allowable deviation range, in order to avoid data errors, the server sends a retest signal to the pressure sensor 17. The pressure sensor 17 responds to the retest command, continues to collect retest data in a loop, and continuously sends pressure value data signals to the server. After receiving the retest pressure value, the server determines whether the solar panel is operating normally based on the retest pressure value. If the pressure value is still outside the allowable deviation range during the retest period, it indicates that the solar panel is not operating normally, and the server notifies maintenance personnel to carry out repairs.

[0048] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A solar panel support structure, characterized in that, It includes a first receiving part (1), a second receiving part (2), a third receiving part (3), and several fasteners (4); the first receiving part (1) and the second receiving part (2) are slidably connected at one end, and both the first receiving part (1) and the second receiving part (2) are provided with locking parts (5), wherein one of the fasteners (4) passes through the first threaded hole (6) and is screwed to the two locking parts (5); the locking part (5) at the top of the first receiving part (1) extends toward the inner wall of the first receiving part (1), and the locking part (5) of the second receiving part (2) is located on the outer wall of the bending point of the second receiving part (2), the two locking parts (5) extend in opposite directions, and the two locking parts (5) are screwed together. The threaded hole (6) of part (5) is located on the same vertical axis; the fastener passes through the two locking parts in the vertical direction and is screwed into the threaded hole (6) to provide force support for the first support member (1) and the second support member (2); the third support member (3) is slidably connected to the second support member (2) away from the first support member (1), and the second support member (2) is provided with a second threaded hole (7) at the end away from the first support member (1), and the third support member (3) is provided with an adaptation port (8) for the fastener (4) to slide, and another fastener (4) passes through the adaptation port (8) and is screwed into the second threaded hole (7).

2. The solar panel support structure according to claim 1, characterized in that, The second receiving component (2) is a "Z" shaped frame, and it is installed by rotating it ninety degrees.

3. The solar panel support structure according to claim 1, characterized in that, The first receiving part (1) has a through hole (9), and the number of the through holes (9) is at least one.

4. The solar panel support structure according to claim 1, characterized in that, The second receiving member (2) has an installation port (10) for connecting an external solar panel, and the opening length of the installation port (10) extends along the inner wall of the second receiving member (2).

5. A solar panel support structure according to claim 1, characterized in that, The contact surface between the third receiving part (3) and the second receiving part (2) is provided with an anti-slip groove (11).

6. A solar panel support structure according to claim 1, characterized in that, The first receiving part (1) is provided with wavy teeth (12).

7. A solar panel support structure according to claim 1, characterized in that, The third receiving member (3) is also provided with a clamping member (13) and a first protrusion (14); the clamping member (13) is slidably connected to the third receiving member (3), and a second protrusion (15) is provided on the clamping member (13); a third threaded hole (16) is provided on both the first protrusion (14) and the second protrusion (15); the first protrusion (14) is screwed to the second protrusion (15) through the third threaded hole (16) by one of the fasteners (4).

8. A solar panel support structure according to claim 7, characterized in that, The clamping member (13) has the same shape as the third receiving member (3), and the size of the clamping member (13) is larger than that of the third receiving member (3), so that the clamping member (13) can be slidably connected to the third receiving member (3).

9. A solar panel support structure according to claim 1, characterized in that, A sensor (17) is provided at the end of the third receiving component (3) that contacts the external solar panel.

10. A method for monitoring the operating status of a solar panel, characterized in that, An application in a solar panel operation monitoring system, the monitoring system comprising a solar panel support structure as described in claim 9 and a server, comprising the following steps: The server presets the continuous detection time and allowable deviation range of the sensor (17); The sensor (17) is periodically activated to collect environmental data on the support structure. During the continuous detection period, the sensor (17) sends the environmental data to the server; The server receives the usage environment data and determines whether the environment data is within the allowable deviation range based on the usage environment data; If the environmental data is outside the allowable deviation range, the server sends a retest signal to the sensor (17). The sensor (17) responds to the retest command, collects retest data, and sends a signal to the server; The server receives the retest data and uses it to determine whether the solar panel is operating normally.

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