Photovoltaic system and photovoltaic power station

Abstract

The embodiment of the utility model discloses a photovoltaic system and a photovoltaic power station, and relates to the technical field of photovoltaic equipment.The photovoltaic system comprises a photovoltaic module, a drainage tank and a buffer baffle, the drainage tank is arranged below the photovoltaic module, the drainage tank is arranged on at least part of the edge of the photovoltaic module, and the buffer baffle is arranged below the drainage tank. The projection of at least part of the edge of the photovoltaic module in the vertical direction is located in the groove body of the drainage groove; the buffer baffle is arranged between the photovoltaic module and the drainage tank, the width of the buffer baffle is smaller than that of the drainage tank, and the projection of the buffer baffle in the vertical direction is located in the tank body of the drainage tank. According to the technical scheme provided by the embodiment of the invention, accumulated water splashing in the drainage groove is reduced, so that the photovoltaic power station realizes better water leakage prevention performance, and the practicability and reliability of a photovoltaic system are improved.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of photovoltaic equipment, and in particular to a photovoltaic system and a photovoltaic power station. Background Art

[0002] In related technologies, photovoltaic power stations can usually set up drainage gutters under the photovoltaic modules. The drainage gutters can be used to collect water, sand, and other foreign objects that fall from the photovoltaic modules, and discharge the foreign objects through the drainage gutters to prevent foreign objects from falling under the photovoltaic modules and contaminating the installation surface of the photovoltaic power station, thereby ensuring the reliable operation of the photovoltaic power station.

[0003] However, a certain height of water is easily accumulated in the drainage trough. When foreign objects above the photovoltaic modules fall directly into the drainage trough, the accumulated water in the drainage trough is easily splashed out of the drainage trough due to the impact of the foreign objects, which in turn causes the photovoltaic power station to leak easily, reducing the practicality and reliability of the photovoltaic power station. Utility Model Content

[0004] Multiple embodiments in this application propose a photovoltaic system and a photovoltaic power station, which are intended to reduce splashing of accumulated water in the drainage trough, enable the photovoltaic power station to achieve better anti-leakage performance, and improve the practicality and reliability of the photovoltaic system.

[0005] A photovoltaic system proposed in one embodiment of the present application includes a photovoltaic component, a drainage trough and a buffer baffle, wherein the drainage trough is arranged below the photovoltaic component, the drainage trough is provided at at least part of the edge of the photovoltaic component, and the projection of at least part of the edge of the photovoltaic component in the vertical direction is located within the trough body of the drainage trough; the buffer baffle is arranged between the photovoltaic component and the drainage trough, the width of the buffer baffle is smaller than the width of the drainage trough, and the projection of the buffer baffle in the vertical direction is located within the trough body of the drainage trough.

[0006] In one embodiment, a guide surface is provided on a side of the buffer baffle facing the photovoltaic assembly, and the guide surface is inclined relative to the photovoltaic assembly.

[0007] In one embodiment, a side wall of the buffer baffle is provided with a curling structure, and the curling structure is bent toward the photovoltaic component.

[0008] In one embodiment, the photovoltaic system further includes a fixing member connected to the drainage trough and the buffer baffle.

[0009] In one embodiment, a mounting through hole is provided in the fixing member, and the buffer baffle is passed through the mounting through hole and abuts against an inner wall of the mounting through hole.

[0010] In one embodiment, the fixing member includes a support seat and a fastening bolt, the support seat is connected to the drainage groove, and the fastening bolt is connected to the support seat and fastened to the buffer baffle.

[0011] In one embodiment, the buffer baffle is provided with at least two plugging holes, and the at least two plugging holes are arranged along the extension direction of the buffer baffle, and the fastening bolt is passed through any one of the plugging holes.

[0012] In one embodiment, the support seat is provided with a fixing clip, and the fixing clip clamps the side of the drainage trough.

[0013] In one embodiment, a mounting hole is provided on the side of the drainage trough, the fixing member is connected to the mounting hole, and the distance between the buffer baffle and the bottom wall of the drainage trough is greater than the distance between the mounting hole and the bottom wall of the drainage trough.

[0014] In one embodiment, the fixing member is provided with a pressing block structure, and the pressing block structure is connected to the fixing member and clamps and fixes the photovoltaic component with the fixing member.

[0015] An embodiment of the present application further provides a photovoltaic power station, which includes a supporting frame and a photovoltaic system. The photovoltaic system is the photovoltaic system described above, and the photovoltaic system is installed on the supporting frame.

[0016] In multiple embodiments provided by the present application, a drainage trough is provided at at least part of the edge of the photovoltaic module, a buffer baffle is provided between the photovoltaic module and the drainage trough, and the buffer baffle is correspondingly provided within the range of the drainage trough for receiving foreign objects. The buffer baffle can be used to buffer foreign objects that pass through the edge of the photovoltaic module and fall toward the drainage trough, so that the foreign objects can fall more smoothly from the buffer baffle into the drainage trough, effectively preventing the accumulated water in the drainage trough from being subjected to a large impact force and having a certain probability of splashing out of the drainage trough, preventing water leakage in the photovoltaic system, avoiding the formation of a humid environment on the installation plane where the photovoltaic power station is located, ensuring the overall structural stability of the photovoltaic power station, and effectively improving the practicality and structural reliability of the photovoltaic system. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in 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 only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0018] Figure 1 A schematic structural diagram of an embodiment of a photovoltaic system provided in this application;

[0019] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0020] Figure 3 for Figure 1 A partial front view of an embodiment of a photovoltaic system;

[0021] Figure 4 for Figure 1 A schematic structural diagram of an embodiment of a photovoltaic system without photovoltaic modules;

[0022] Figure 5 for Figure 1 A schematic diagram of a partial structure of an embodiment of a buffer baffle of a photovoltaic system;

[0023] Figure 6 for Figure 5 A partial enlarged view of point B in the middle.

[0024] Description of Figure Numbers:

[0025] 100. Photovoltaic system; 10. Photovoltaic module; 30. Drainage trough; 31. Mounting hole; 50. Buffer baffle; 51. Guide surface; 53. Rolling structure; 55. Plug hole; 70. Fixing piece; 71. Support seat; 711. Mounting through hole; 713. Fixing clip; 73. Fastening bolt; 75. Block structure. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in multiple embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of this application.

[0027] It should be noted that if multiple embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0028] In addition, if there are descriptions involving "first", "second", etc. in multiple embodiments of the present application, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0029] In related art, photovoltaic power stations typically install drainage gutters beneath photovoltaic modules. These gutters collect water, sand, and other foreign matter that falls from the modules and discharges the foreign matter uniformly through the gutters, preventing the foreign matter from falling beneath the modules and contaminating the installation surface of the photovoltaic power station, thereby ensuring the reliable operation of the photovoltaic power station. However, the gutters are prone to accumulating water to a certain height. When foreign matter from above the photovoltaic modules falls directly into the gutters, the accumulated water in the gutters is easily splashed out of the gutters due to the impact of the foreign matter, which can cause water leakage in the photovoltaic power station and reduce the practicality and reliability of the photovoltaic power station. To address the above issues, the present application proposes a photovoltaic system 100.

[0030] See also Figures 1 to 6 In one embodiment of the present application, the photovoltaic system 100 includes a photovoltaic module 10, a drainage trough 30 and a buffer baffle 50. The drainage trough 30 is arranged below the photovoltaic module 10, and the drainage trough 30 is provided at at least part of the edge of the photovoltaic module 10, and the projection of at least part of the edge of the photovoltaic module in the vertical direction is located in the trough body of the drainage trough; the buffer baffle 50 is arranged between the photovoltaic module 10 and the drainage trough 30, the width of the buffer baffle 50 is smaller than the width of the drainage trough 30, and the projection of the buffer baffle in the vertical direction is located in the trough body of the drainage trough.

[0031] It is understandable that the photovoltaic power station can construct the photovoltaic bracket on the installation plane. By installing the photovoltaic system 100 on the photovoltaic bracket, the photovoltaic bracket can be used to support the photovoltaic system 100, so that the photovoltaic component 10 can better withstand the load, so that the photovoltaic component 10 can be stably set towards the light source to absorb and convert light energy, thereby ensuring the stable operation of the photovoltaic power station.

[0032] In the present application, the photovoltaic system 100 can set a drainage trough 30 and install it between the photovoltaic bracket and the photovoltaic module 10. The drainage trough 30 can be a trough structure with a certain volume. At this time, the drainage trough 30 can be set at at least part of the edge of the photovoltaic module 10, and the projection of the edge of the photovoltaic module 10 at this point in the vertical direction can be located in the trough body of the drainage trough 30, so that the debris on the photovoltaic module 10 can fall from the edge of the photovoltaic module 10 into the drainage trough 30, preventing the debris from falling from the edge of the photovoltaic module 10 onto the installation plane, avoiding the accumulation of debris on the installation plane or the formation of a humid environment, and ensuring the cleanliness and tidiness of the installation location of the photovoltaic power station.

[0033] By providing a buffer baffle 50 between the gutter 30 and the photovoltaic module 10, the buffer baffle 50 can be positioned at the edge of the photovoltaic module 10, and the width of the buffer baffle 50 can be set smaller than the width of the gutter body of the gutter 30, so that the vertical projection of the buffer baffle 50 can be positioned within the gutter body of the gutter 30. In this case, foreign objects passing through the edge of the photovoltaic module 10 and falling toward the gutter 30 can first fall on the buffer baffle 50, and then fall from the buffer baffle 50 into the gutter 30. The buffer baffle 50 can be used to cushion the impact of the falling foreign objects, preventing the foreign objects from directly rushing into the gutter 30 and causing the accumulated water in the gutter 30 to splash. This effectively prevents the accumulated water in the gutter 30 from splashing out, enabling the photovoltaic system 100 to achieve better water-proof performance and improving the structural stability and reliability of the photovoltaic system 100.

[0034] The photovoltaic system 100 can be provided with a plurality of photovoltaic modules 10 on the support frame, and the plurality of photovoltaic modules 10 can be arranged in a certain layout to better increase the power generation of the photovoltaic power station. At this time, a drainage trough 30 can be provided at the gap between adjacent photovoltaic modules 10 and located at the edge of the two photovoltaic modules 10, so that the drainage trough 30 can stably receive foreign objects falling from the edges of the two photovoltaic modules 10 and the gap between the two photovoltaic modules 10. At this time, a buffer baffle 50 can be provided corresponding to the gap between the two photovoltaic modules 10 and located within the groove range of the drainage trough 30, so that the buffer baffle 50 can fully buffer foreign objects falling from the edges of the two photovoltaic modules 10 and the gap between the two photovoltaic modules 10, effectively preventing foreign objects from falling into the drainage trough 30 with a large impact force and stirring up accumulated water, thereby better preventing the photovoltaic system 100 from leaking and improving the practicality and structural reliability of the photovoltaic system 100. The photovoltaic system 100 can install the water collection tank on the support frame, and then connect the photovoltaic module 10 with the water collection tank, or connect and fix the photovoltaic module 10 to the support frame, so as to achieve a stable installation of the photovoltaic system 100 on the support frame; wherein the buffer baffle 50 can be connected with the water collection tank, or a certain distance can be made between the water collection tank and the photovoltaic module 10, so that the buffer baffle 50 is installed and connected to the support frame through a connecting structure, so that the buffer baffle 50 can be stably set between the drainage trough 30 and the photovoltaic module 10, thereby ensuring the overall structural stability of the photovoltaic power station.

[0035] In one embodiment of the present application, a drainage trough 30 is provided at at least part of the edge of the photovoltaic module 10, a buffer baffle 50 is provided between the photovoltaic module 10 and the drainage trough 30, and the buffer baffle 50 is correspondingly provided within the receiving range of the drainage trough 30. The buffer baffle 50 can be used to buffer foreign objects that pass through the edge of the photovoltaic module 10 and fall toward the drainage trough 30, so that the foreign objects can fall more smoothly from the buffer baffle 50 into the drainage trough 30, effectively preventing the accumulated water in the drainage trough 30 from being subjected to a large impact force and having a certain probability of splashing out of the drainage trough 30, preventing the photovoltaic system 100 from leaking, avoiding the formation of a humid environment on the installation plane where the photovoltaic power station is located, ensuring the overall structural stability of the photovoltaic power station, and effectively improving the practicality and structural reliability of the photovoltaic system 100.

[0036] See Figures 3 to 6 In one embodiment of the present application, a guide surface 51 is provided on the side of the buffer baffle 50 facing the photovoltaic component 10 , and the guide surface 51 is inclined relative to the photovoltaic component 10 .

[0037] In this embodiment, by providing an inclined guide surface 51 on the surface of the buffer baffle 50 facing the photovoltaic module 10, foreign matter falling on the buffer baffle 50 can slide more smoothly along the guide surface 51 into the drainage trough 30, which helps to better prevent foreign matter from accumulating on the buffer baffle 50 and preventing the buffer baffle 50 from being deformed due to excessive load. At the same time, foreign matter can be better discharged through the drainage trough 30, further improving the structural stability and reliability of the photovoltaic system 100. In addition, the use of the inclined guide surface 51 can also better reduce the distance between the buffer baffle 50 and the drainage trough 30, extend the movement path of foreign matter on the buffer baffle 50, and further reduce the height difference of foreign matter falling from the buffer baffle 50 into the drainage trough 30, reducing the impact force of foreign matter falling from the buffer baffle 50 into the drainage trough 30, and better improving the anti-leakage effect of the photovoltaic system 100.

[0038] In addition, two guide surfaces 51 can be set on the side of the buffer baffle 50 facing the photovoltaic component 10, and the two guide surfaces 51 can be tilted in opposite directions, so that the side of the buffer baffle 50 facing the photovoltaic component 10 can be arranged in a structure similar to an inverted "V" shape, so that the buffer baffle 50 can better buffer foreign objects falling from the edge of the photovoltaic component 10, further improving the practicality and reliability of the photovoltaic system 100.

[0039] See Figure 5 and Figure 6 In one embodiment of the present application, a side wall of the buffer baffle 50 is provided with a curling structure 53 , and the curling structure 53 is bent toward the photovoltaic component 10 .

[0040] In this embodiment, the buffer baffle 50 can be bent at its side toward the photovoltaic module 10 to form a curling structure 53. Under the action of the curling structure 53, water flowing onto the buffer baffle 50 can be subjected to a certain flow-blocking effect of the curling structure 53, which helps to further buffer the impact of the water flow and effectively prevent the water flow from rushing into the gutter 30 and stirring the accumulated water therein. Furthermore, when solid foreign matter such as sand or stone falls onto the buffer baffle 50, the curling structure 53 can also be used to further buffer the impact of the foreign matter, so that the foreign matter can be tripped by the curling structure 53 of the buffer baffle 50 and fall into the gutter 30, thereby better preventing the foreign matter from impacting the accumulated water therein. Therefore, the curling structure 53 can further enhance the buffering effect of the buffer baffle 50, allowing the foreign matter to fall more smoothly into the gutter 30, further improving the stability and reliability of the photovoltaic system 100.

[0041] Furthermore, by providing the sidewall of the buffer baffle 50 with a curling structure 53, the curling structure 53 can be used to further enhance the overall structural strength of the buffer baffle 50, so that the buffer baffle 50 can better bear and buffer the impact of foreign objects falling from a high place, thereby better ensuring the overall structural stability of the photovoltaic system 100. The curling structure 53 is used to further buffer the water flow, and some of the water flow can also be gathered at the curling structure 53 and flow into the drainage trough 30 from both ends of the buffer baffle 50 along with the buffer baffle 50. The buffer baffle 50 can also play a certain diversion role, which helps to prevent the drainage trough 30 from being overloaded and achieve a better drainage effect for the photovoltaic system 100.

[0042] See Figure 3 and Figure 4 In one embodiment of the present application, the photovoltaic system 100 further includes a fixing member 70 , which is connected to the drainage trough 30 and connected to the buffer baffle 50 .

[0043] In this embodiment, the photovoltaic system 100 can utilize a fixing member 70 connected and installed in the gutter 30 to connect and support the buffer baffle 50, so that the buffer baffle 50 can be stably arranged between the gutter 30 and the photovoltaic module 10 to buffer the impact of foreign objects, further improving the overall structural stability and reliability of the photovoltaic system 100. The fixing member 70 can be a pillar protruding from the gutter 30, so that the buffer baffle 50 can be connected to the top of the pillar, and the pillar is used to support and separate the buffer baffle 50 from the gutter 30; or the fixing member 70 can be a connecting rod connecting the inner wall of the gutter 30 and the side wall of the buffer baffle 50; or the fixing member 70 can be a support base 71 installed and fixed in the gutter 30, so that the buffer baffle 50 can be connected and fixed to the support base 71, thereby achieving a stable arrangement of the buffer baffle 50 between the gutter 30 and the photovoltaic module 10. With the support and fixation of the fixing member 70, the buffer baffle 50 can be given a certain structural reinforcement effect, so that the buffer baffle 50 can more stably buffer foreign objects falling from a high place, prevent the buffer baffle 50 from deformation, and better ensure the overall structural stability of the photovoltaic system 100.

[0044] See Figure 3 In one embodiment of the present application, a mounting through hole 711 is provided in the fixing member 70 , and the buffer baffle 50 is passed through the mounting through hole 711 and abuts against the inner wall of the mounting through hole 711 .

[0045] In this embodiment, the fixing member 70 can be a block structure connected to the drainage groove 30. By setting a through mounting hole 711 on opposite sides of the fixing member 70 along the extension direction of the drainage groove 30, the size of the mounting hole 711 can be set to correspond to the size of the buffer baffle 50, so that the buffer baffle 50 can pass through the mounting hole 711, thereby realizing the coordinated connection and fixation between the buffer baffle 50 and the fixing member 70.

[0046] At this time, the buffer baffle 50 can abut the inner wall of the mounting through hole 711, so that the fixing part 70 supports the buffer baffle 50, and then the fixing part 70 and the buffer baffle 50 are connected by bolts, pins, clips, etc., so as to better improve the connection stability and reliability between the fixing part 70 and the buffer baffle 50, so that the fixing part 70 can better support the buffer baffle 50; or, the size of the mounting through hole 711 can be made equal to the size setting of the buffer baffle 50, so that the buffer baffle 50 can be interference fit with the inner wall of the mounting through hole 711, so that the buffer baffle 50 can be clipped and fixed on the fixing part 70, ensuring the stable connection between the buffer baffle 50 and the fixing part 70, and further improving the overall structural stability and reliability of the photovoltaic system 100.

[0047] See Figure 3 and Figure 4 In one embodiment of the present application, the fixing member 70 includes a support seat 71 and a fastening bolt 73, the support seat 71 is connected to the drainage groove 30, and the fastening bolt 73 is connected to the support seat 71 and fastened to the buffer baffle 50.

[0048] In this embodiment, the fixing member 70 may include a support seat 71 and a fastening bolt 73. By using the support seat 71 to cooperate with the drain trough 30, the fixing member 70 can be better and more firmly installed on the drain trough 30, so that the fixing member 70 can play a better supporting role and ensure the stable installation of the buffer baffle 50. At this time, by respectively providing mutually matching mounting holes on the support seat 71 and the buffer baffle 50, the fastening bolt 73 can pass through the support seat 71 and the buffer baffle 50, and the fastening bolt 73 can stably connect the buffer baffle 50 to the support seat 71, thereby better improving the connection stability and reliability between the buffer baffle 50 and the fixing member 70. By using the fastening bolt 73 to connect and install the buffer baffle 50, the buffer baffle 50 can be disassembled and assembled on the photovoltaic module 10 using tools, further improving the convenience and reliability of disassembly and assembly of the photovoltaic system 100.

[0049] See Figure 5 In one embodiment of the present application, the buffer baffle 50 is provided with at least two plug-in holes 55 , and at least two of the plug-in holes 55 are arranged along the extension direction of the buffer baffle 50 , and the fastening bolt 73 is passed through any one of the plug-in holes 55 .

[0050] In this embodiment, by setting at least two plug-in holes 55 on the buffer baffle 50, the fastening bolt 73 can be passed through any one of the plug-in holes 55, and the buffer baffle 50 can be fastened using a nut or a nut. Then, under the action of multiple plug-in holes 55, when the support seat 71 avoids the installation of other structures on the drainage trough 30, the installation position of the fastening bolt 73 on the buffer baffle 50 can be better adjusted, so that the buffer baffle 50 can be stably connected with the fixing part 70, avoiding the end of the buffer baffle 50 from exceeding the drainage trough 30, thereby further improving the overall structural stability and reliability of the photovoltaic system 100.

[0051] See Figure 3 and Figure 4 In one embodiment of the present application, the support seat 71 is provided with a fixing clip 713 , and the fixing clip 713 clamps the side of the drainage groove 30 .

[0052] In this embodiment, the support seat 71 can be bent at the side to form a fixing clip 713, so that the support seat 71 can use the fixing clip 713 to clamp the side of the drainage groove 30, and then the support seat 71 can be overlapped and fixed in the drainage groove 30, which is conducive to achieving more convenient disassembly and assembly of the fixing part 70 on the drainage groove 30, further improving the practicality and reliability of the photovoltaic system 100.

[0053] Among them, the fixing part 70 can also use fastening structures such as bolts and pins to pass through the fixing clip 713 and the side of the drainage trough 30, so as to further improve the connection stability and reliability between the support seat 71 and the drainage trough 30, so that the support seat 71 can better and more firmly support the fixed buffer baffle 50, which is conducive to the load on the buffer baffle 50 being stably transmitted to the drainage trough 30 through the support seat 71, thereby achieving a better overall force effect on the drainage trough 30 and the buffer baffle 50, and ensuring the overall structural stability of the photovoltaic system 100.

[0054] See Figure 2 and Figure 4 In one embodiment of the present application, a mounting hole 31 is provided on the side of the drainage trough 30, a fixing member 70 is connected to the mounting hole 31, and the distance between the buffer baffle 50 and the bottom wall of the drainage trough 30 is greater than the distance between the mounting hole 31 and the bottom wall of the drainage trough 30.

[0055] The drain trough 30 may be provided with mounting holes 31 on its side for fastening structures such as bolts and latches of the fixing member 70 to be inserted and installed, thereby ensuring that the fixing member 70 is securely mounted on the drain trough 30. In this case, multiple mounting holes 31 may be arranged on the side of the drain trough 30 so that the fixing member 70 can be connected to any mounting hole. This facilitates changing the mounting position of the fixing member 70 on the drain trough 30, allowing the fixing member 70 to be positioned more accurately in accordance with the mounting position of the photovoltaic module 10, further improving the practicality of the photovoltaic system 100. Furthermore, by positioning the buffer baffle 50 above the mounting hole 31 within the drain trough 30, such that the spacing between the buffer baffle 50 and the bottom wall of the drain trough 30 is greater than the spacing between the mounting hole 31 and the bottom wall of the drain trough 30, water that falls on the buffer baffle 50 can be effectively prevented from splashing and overflowing through the mounting hole 31, thereby further improving the anti-leakage effect of the photovoltaic system 100 and further enhancing the structural stability and reliability of the photovoltaic system 100.

[0056] See Figure 3 and Figure 4 In one embodiment of the present application, the fixing member 70 is provided with a pressing block structure 75 , and the pressing block structure 75 is connected to the fixing member 70 and clamps the photovoltaic component 10 with the fixing member 70 .

[0057] In this embodiment, the fixing member 70 can be a block structure installed and fixed on the drainage trough 30, and the top surface of the fixing member 70 is flush with the notch of the drainage trough 30 or higher than the plane where the notch of the drainage trough 30 is located. The buffer baffle 50 can be connected to the surface of the fixing member 70, or can be set through the through hole in the fixing member 70, so that the fixing member 70 can stably support and fix the buffer baffle 50. At this time, by connecting and installing the pressure block structure 75 on the fixing part 70, the photovoltaic component 10 can be placed on the top surface of the fixing part 70, and the pressure block structure 75 is used to press the top surface of the frame of the photovoltaic component 10, so that the pressure block structure 75 and the fixing part 70 clamp and fix the photovoltaic component 10, and then the fixing part 70 can simultaneously connect and fix the photovoltaic component 10 and the buffer baffle 50, which is beneficial to reduce the fixed structure setting of the photovoltaic system 100 and reduce the manufacturing cost of the photovoltaic system 100. At the same time, it can better reduce the installation process of the photovoltaic system 100, so that the photovoltaic system 100 and the buffer baffle 50 can be more conveniently connected and installed on the drainage trough 30 through the fixing part 70, further improving the assembly convenience and practicality of the photovoltaic system 100.

[0058] The present application also proposes a photovoltaic power station, which includes a support frame and a photovoltaic system 100. The specific structure of the photovoltaic system 100 refers to the above embodiment. Since the photovoltaic power station adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.

[0059] The above description is merely an exemplary embodiment of the present application and does not limit the patent scope of the present application. Any equivalent structural transformation made using the contents of the present application specification and drawings under the technical concept of the present application, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present application.

Claims

1. A photovoltaic system, characterized in that: include: Photovoltaic panels; A drainage trough is provided below the photovoltaic module, the drainage trough is provided at at least a portion of the edge of the photovoltaic module, and the projection of at least a portion of the edge of the photovoltaic module in the vertical direction is located within the trough body of the drainage trough; A buffer baffle is provided between the photovoltaic assembly and the drainage trough. The width of the buffer baffle is smaller than the width of the drainage trough. The projection of the buffer baffle in the vertical direction is located in the groove body of the drainage trough.

2. The photovoltaic system according to claim 1, wherein: The buffer baffle is provided with a guide surface, and the guide surface is arranged obliquely relative to the photovoltaic component.

3. The photovoltaic system according to claim 1, wherein: The side wall of the buffer baffle is provided with a curling structure, and the curling structure is bent toward the photovoltaic component.

4. The photovoltaic system according to any one of claims 1 to 3, characterized in that The photovoltaic system further includes a fixing member connected to the drainage trough and the buffer baffle.

5. The photovoltaic system according to claim 4, wherein: A mounting through hole is provided in the fixing member, and the buffer baffle is passed through the mounting through hole and abuts against the inner wall of the mounting through hole.

6. The photovoltaic system according to claim 4, wherein: The fixing member includes a support seat and a fastening bolt. The support seat is connected to the drainage groove. The fastening bolt is connected to the support seat and is fastened to the buffer baffle.

7. The photovoltaic system according to claim 6, wherein: The buffer baffle is provided with at least two plug-in holes, and the at least two plug-in holes are arranged along the extension direction of the buffer baffle, and the fastening bolt is passed through any one of the plug-in holes.

8. The photovoltaic system according to claim 6, wherein: The support seat is provided with a fixing clip, and the fixing clip clamps the side of the drainage trough.

9. The photovoltaic system according to claim 4, wherein: A mounting hole is provided on the side of the drainage trough, the fixing member is connected to the mounting hole, and the distance between the buffer baffle and the bottom wall of the drainage trough is greater than the distance between the mounting hole and the bottom wall of the drainage trough.

10. The photovoltaic system according to claim 4, wherein: The fixing member is provided with a pressing block structure, and the pressing block structure is connected to the fixing member and clamped with the fixing member to fix the photovoltaic component.

11. A photovoltaic power station, characterized in that: The photovoltaic power station includes a supporting frame and a photovoltaic system. The photovoltaic system is the photovoltaic system according to any one of claims 1 to 10, and the photovoltaic system is installed on the supporting frame.

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