Photovoltaic panel storage box with cleaning ability

Abstract

The present invention discloses a photovoltaic panel storage box with cleaning ability, relating to the technical field of photovoltaic panels, comprising a first cover plate and a second cover plate, the first cover plate and the second cover plate covering the storage box, the bottom surfaces of both ends of the first cover plate and the second cover plate being movably set on the first guide rail by a first guide rail movable head; dust removal mechanisms are also provided at both outer ends of the first cover plate and the second cover plate, the inner sides of the first cover plate and the second cover plate are provided with a first reel and a second reel, the interiors of the first reel and the second reel are provided with a curled and contracted sealing piece, the outer ends of the sealing piece are connected to the suction head; the beneficial effect of the present invention is that a movable first cover plate and a second cover plate are provided, and when the photovoltaic panel is in the unfolded state, the first cover plate and the second cover plate will seal the storage box to avoid excessive accumulation of sand and dust in the storage box; when the photovoltaic panel is stored, the sealing piece and the suction head in the device will unfold to absorb the sand and dust on the photovoltaic panel and seal the first gap and the second gap.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic panels, and in particular to a photovoltaic panel storage box with cleaning capability. Background Art

[0002] Photovoltaic power generation is a technology that uses the photovoltaic effect at the interface of semiconductors to directly convert sunlight into electricity. It primarily consists of three main components: solar panels (modules), controllers, and inverters, with the majority of components being electronic components. Solar cells are connected in series and then packaged and protected to form large-area solar modules. Combined with components such as power controllers, these form photovoltaic power generation devices.

[0003] Photovoltaic power generation is mainly generated by photovoltaic panels absorbing solar energy. However, common photovoltaic panels are not easy to store. Because in the existing technology, in order to obtain the maximum amount of solar energy, it is necessary to expand the solar energy receiving area, that is, to increase the area of ​​the photovoltaic panel, so that the photovoltaic panel occupies a larger space relative to the base. When the equipment is not in use, the overall space it occupies is relatively large, and the photovoltaic panel is exposed to the outside and is easily damaged by collision with other objects.

[0004] In areas with strong winds and sand, dust will continue to adhere to the surface of photovoltaic panels during use, which will lead to a decrease in photoelectric conversion efficiency. At the same time, dust will easily accumulate in the storage box. When the amount of sand and dust is too much, some structures in the storage box may fail and the photovoltaic panels cannot be stored. Summary of the Invention

[0005] In view of the above problems or problems existing in the prior art, the present invention is proposed.

[0006] Therefore, the object of the present invention is to provide a photovoltaic panel storage box with cleaning capabilities, which solves the problem of storing and cleaning photovoltaic panels and protects the components inside the storage box from being easily damaged and failed.

[0007] To solve the above technical problems, the present invention provides the following technical solutions: a photovoltaic panel storage box with cleaning capability, comprising a storage box, wherein first guide rails are provided on both sides of the storage box;

[0008] The first cover plate and the second cover plate, the first cover plate and the second cover plate covering the storage box, the bottom surfaces of both ends of the first cover plate and the second cover plate are movably arranged on the first guide rail by a first guide rail movable head, and the first guide rail movable head is provided with an independent driving component; the outer ends of the first cover plate and the second cover plate are also provided with a dust removal mechanism, the inner sides of the first cover plate and the second cover plate are provided with a first reel and a second reel, the first reel and the second reel are provided with a curling and shrinking sealing piece inside the outer end of the sealing piece is connected to the suction head, and the bottom surface of the suction head is provided with a suction port, and the two ends of the suction head are slidably arranged on the second guide rail by the second guide rail movable head, and the second guide rail is fixed to the inner walls of the two ends of the first cover plate and the second cover plate; the second guide rail movable head is also provided with an independent driving component;

[0009] A first notch and a second notch are respectively provided on the first cover plate and the second cover plate;

[0010] The suction head follows the second guide rail and moves along the second guide rail to pull the blocking piece apart. Conversely, the blocking piece is curled and contracted under the action of the coil springs at both ends. The ends of the first reel and the second reel are connected to the inner walls of the first cover plate and the second cover plate through side mounting heads.

[0011] The interior of the storage box is provided with a first extension mechanism, a second extension mechanism and a deflection drive mechanism; the first extension mechanism and the second extension mechanism are used to connect the first photovoltaic panel and the second photovoltaic panel, and the bottom surfaces of the first photovoltaic panel and the second photovoltaic panel are provided with cross beams, and the two ends of the cross beams are respectively connected to the upper end of the first extension mechanism and the upper end of the second extension mechanism; the lower end of the first extension mechanism is provided with the deflection drive mechanism.

[0012] As a preferred embodiment of the photovoltaic panel storage box with cleaning capability of the present invention, the first extension mechanism includes a first rocker frame, an inner rack is provided on one side of the first rocker frame, and a limit groove is provided on the other side, the inner rack is engaged with a first gear; the first gear is movably connected to one end of the first telescopic rod and is also connected to the output end of the drive motor; the other end of the first telescopic rod is connected to one end of the crossbeam;

[0013] The first telescopic rod is clamped into the limiting groove through a limiting rod;

[0014] A second gear is provided on one side of the lower end of the first rocker frame, and the other side is movably connected to a mounting base, and the mounting base is fixed to the bottom surface of the storage box.

[0015] As a preferred embodiment of the photovoltaic panel storage box with cleaning capability of the present invention, the second extension mechanism includes a second rocker frame, an inner side of the second rocker frame is provided with a clip, and one side of the lower end of the clip is movably connected to the mounting base;

[0016] The clamping strip is clamped into the clamping slots on both sides of the second telescopic rod, and the upper end of the second telescopic rod is movably connected to one end of the crossbeam.

[0017] As a preferred embodiment of the photovoltaic panel storage box with cleaning capability described in the present invention, the deflection drive mechanism includes a rack, the rack meshing with the second gear; a movable joint is provided on the bottom surface of the mounting base, the movable joint being slidably disposed in a groove of the mounting slot; the movable joint is connected to the movable end of the electric telescopic rod, and the electric telescopic rod is disposed in the groove of the mounting slot;

[0018] The mounting groove is fixed to the bottom surface of the storage box.

[0019] As a preferred embodiment of the photovoltaic panel storage box with cleaning capability described in the present invention, the bottom surfaces of the first photovoltaic panel and the second photovoltaic panel are further provided with deflection joints, the deflection joints are connected to the output end of the deflection motor, and the deflection motor is connected to the notch in the middle of the beam;

[0020] The first photovoltaic panel and the second photovoltaic panel are not connected to the crossbeam.

[0021] As a preferred solution of the photovoltaic panel storage box with cleaning ability described in the present invention, the specific structure of the dust removal mechanism refers to a vacuum cleaner, and the dust removal mechanism is connected to the suction head through a suction tube.

[0022] As a preferred solution of the photovoltaic panel storage box with cleaning ability described in the present invention, wherein: the length of the beam on the bottom surface of the first photovoltaic panel is greater than the beam on the bottom surface of the second photovoltaic panel, and the first extension mechanism and the second extension mechanism connected at both ends of the beam on the bottom surface of the first photovoltaic panel are placed on the outside of the first extension mechanism and the second extension mechanism at both ends of the beam on the bottom surface of the second photovoltaic panel.

[0023] As a preferred solution of the photovoltaic panel storage box with cleaning ability described in the present invention, when the first photovoltaic panel and the second photovoltaic panel are in the storage state, and the second cover and the first notch cover the storage box, at this time, the first roll and the second roll are placed on both sides of the first photovoltaic panel and the second photovoltaic panel.

[0024] As a preferred solution of the photovoltaic panel storage box with cleaning capability described in the present invention, the inner edges of the first cover plate and the second cover plate are in contact with the outer edges of the upper port of the storage box.

[0025] Beneficial effects of the present invention: The present invention provides a movable first cover plate and a second cover plate. When the photovoltaic panel is unfolded, the first cover plate and the second cover plate will seal the storage box to prevent excessive sand and dust from accumulating in the storage box during the use of the photovoltaic panel, causing failure of the storage components in the storage box. At the same time, when the photovoltaic panel is stored, the sealing piece and the suction head in the device will unfold, on the one hand to absorb the sand and dust on the photovoltaic panel, and on the other hand to seal the first gap and the second gap. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort. Among them:

[0027] Figure 1 This is a schematic diagram of the storage status of a photovoltaic panel storage box with cleaning capabilities.

[0028] Figure 2 Schematic diagram of the unfolded state of the photovoltaic panel storage box with cleaning capabilities.

[0029] Figure 3 Schematic diagram of the internal structure of a photovoltaic panel storage box with cleaning capabilities.

[0030] Figure 4 Schematic diagram of the first extension mechanism of the photovoltaic panel storage box with cleaning capabilities.

[0031] Figure 5 Schematic diagram of the deflection drive mechanism of a photovoltaic panel storage box with cleaning capabilities.

[0032] Figure 6 Schematic diagram of the second extension mechanism of the photovoltaic panel storage box with cleaning capabilities.

[0033] Figure 7 Schematic diagram of the first roll of the photovoltaic panel storage box with cleaning capabilities.

[0034] Markings in the figure:

[0035] 100, storage box; 101, first guide rail; 200, first cover plate; 201, second cover plate; 202, first notch; 203, second notch; 204, first guide rail movable head; 300, dust removal mechanism; 301, suction tube; 400, first photovoltaic panel; 401, second photovoltaic panel; 402, deflection joint; 403, deflection motor; 404, crossbeam; 500, first extension mechanism; 501, first rocker frame; 502, first telescopic rod; 503, first gear; 504, second gear; 505, inner rack; 5 06. Drive motor; 507. Mounting base; 508. Limit rod; 509. Limit slot; 600. Second extension mechanism; 601. Second rocker frame; 602. Card bar; 603. Second telescopic rod; 604. Card slot; 700. Deflection drive mechanism; 701. Rack; 702. Movable joint; 703. Electric telescopic rod; 704. Mounting slot; 800. First reel; 801. Second reel; 802. Sealing piece; 803. Suction head; 804. Second guide rail movable head; 805. Second guide rail; 806. Side mounting head. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it constitute a separate or selective embodiment that is mutually exclusive with other embodiments.

[0039] Example: Refer to Figures 1 to 7 , this embodiment provides a photovoltaic panel storage box with cleaning capability, which includes a storage box 100, and first guide rails 101 are provided on both sides of the storage box 100;

[0040] The first cover plate 200 and the second cover plate 201 are covered on the storage box 100. The bottom surfaces of both ends of the first cover plate 200 and the second cover plate 201 are movably arranged on the first guide rail 101 through the first guide rail movable head 204. Independent driving components are set on the first guide rail movable head 204. Dust removal mechanisms 300 are also provided at both ends of the outer sides of the first cover plate 200 and the second cover plate 201. The inner sides of the first cover plate 200 and the second cover plate 201 are both provided with first rolls. The first and second reels 800 and 801 are provided with curled and contracted sealing pieces 802 inside. The outer ends of the sealing pieces 802 are connected to the suction head 803. The bottom surface of the suction head 803 is provided with a suction port. The two ends of the suction head 803 are slidably arranged on the second guide rail 805 through the second guide rail movable head 804. The second guide rail 805 is fixed to the inner walls of the first cover plate 200 and the second cover plate 201. The second guide rail movable head 804 is also provided with an independent driving component.

[0041] The first cover plate 200 and the second cover plate 201 are respectively provided with a first notch 202 and a second notch 203;

[0042] Preferably, there are two second notches 203 and two first notches 202, and the distance between the two second notches 203 is greater than the distance between the two first notches 202;

[0043] Preferably, when the first photovoltaic panel 400 and the second photovoltaic panel 401 are unfolded, the first cover plate 200 and the second cover plate 201 will reversely block the upper port of the storage box 100 along the first guide rail 101. During the upward movement of the first cover plate 200 and the second cover plate 201, the first telescopic rod 502 and the second telescopic rod 603 connected to the bottom surface of the second photovoltaic panel 401 pass through the first notch 202; similarly, the first telescopic rod 502 and the second telescopic rod 603 on the bottom surface of the first photovoltaic panel 400 pass through the second notch 203.

[0044] The suction head 803 follows the second guide rail movable head 804 and moves along the second guide rail 805, pulling the blocking piece 802 apart. Conversely, the blocking piece 802 is curled and contracted under the action of the coil springs at both ends. The ends of the first reel 800 and the second reel 801 are connected to the inner walls of the first cover plate 200 and the second cover plate 201 through the side mounting heads 806.

[0045] Preferably, when the first photovoltaic panel 400 and the second photovoltaic panel 401 are in the storage state, the first gap 202 and the second gap 203 will expose the inner wall of the storage box 100, which is easy to accumulate dust. The first gap 202 and the second gap 203 are blocked by unfolding the blocking piece 802.

[0046] The interior of the storage box 100 is provided with a first extension mechanism 500, a second extension mechanism 600 and a deflection drive mechanism 700; the first extension mechanism 500 and the second extension mechanism 600 are used to connect the first photovoltaic panel 400 and the second photovoltaic panel 401, and the bottom surfaces of the first photovoltaic panel 400 and the second photovoltaic panel 401 are provided with a beam 404, and the two ends of the beam 404 are respectively connected to the upper end of the first extension mechanism 500 and the upper end of the second extension mechanism 600; the lower end of the first extension mechanism 500 is provided with a deflection drive mechanism 700.

[0047] Preferably, the suction head 803 on the first reel 800 is responsible for cleaning the sand and dust on the surface of the first photovoltaic panel 400 , and the suction head 803 on the second reel 801 is responsible for cleaning the sand and dust on the surface of the second photovoltaic panel 401 .

[0048] The first extension mechanism 500 includes a first rocker frame 501. An inner rack 505 is provided on one side of the first rocker frame 501, and a limiting groove 509 is provided on the other side. The inner rack 505 is engaged with a first gear 503. The first gear 503 is movably connected to one end of the first telescopic rod 502 and is also connected to the output end of the drive motor 506. The other end of the first telescopic rod 502 is connected to one end of the crossbeam 404.

[0049] The first telescopic rod 502 is inserted into the limiting groove 509 via the limiting rod 508;

[0050] A second gear 504 is provided on one side of the lower end of the first rocker frame 501 , and the other side is movably connected to a mounting base 507 , which is fixed to the bottom surface of the storage box 100 .

[0051] The second extension mechanism 600 includes a second rocker frame 601 , an inner side of which is provided with a clamping strip 602 , and a lower end of the clamping strip 602 is movably connected to the mounting base 507 ;

[0052] The clamping strips 602 are clamped into the clamping slots 604 on both sides of the second telescopic rod 603 , and the upper end of the second telescopic rod 603 is movably connected to one end of the crossbeam 404 .

[0053] The deflection drive mechanism 700 includes a rack 701 that meshes with the second gear 504. A movable joint 702 is provided on the bottom surface of the mounting base 507. The movable joint 702 is slidably disposed within a groove of a mounting slot 704. The movable joint 702 is connected to the movable end of an electric telescopic rod 703, which is disposed within the groove of the mounting slot 704.

[0054] The mounting groove 704 is fixed to the bottom surface of the storage box 100 .

[0055] The bottom surfaces of the first photovoltaic panel 400 and the second photovoltaic panel 401 are further provided with a deflection joint 402 , which is connected to the output end of a deflection motor 403 , which is connected to the notch in the middle of the crossbeam 404 ;

[0056] The first photovoltaic panel 400 and the second photovoltaic panel 401 are not connected to the crossbeam 404 .

[0057] The specific structure of the dust removal mechanism 300 is similar to that of a vacuum cleaner. The dust removal mechanism 300 is connected to the suction head 803 via a suction pipe 301 .

[0058] The length of the beam 404 at the bottom of the first photovoltaic panel 400 is greater than that of the beam 404 at the bottom of the second photovoltaic panel 401, and the first extension mechanism 500 and the second extension mechanism 600 connected at both ends of the beam 404 at the bottom of the first photovoltaic panel 400 are placed on the outside of the first extension mechanism 500 and the second extension mechanism 600 at both ends of the beam 404 at the bottom of the second photovoltaic panel 401.

[0059] When the first photovoltaic panel 400 and the second photovoltaic panel 401 are in the storage state, and the second cover 201 and the first notch 202 cover the storage box 100 , the first roll 800 and the second roll 801 are placed on both sides of the first photovoltaic panel 400 and the second photovoltaic panel 401 .

[0060] The inner edges of the first cover plate 200 and the second cover plate 201 are in contact with the outer edges of the upper port of the storage box 100 .

[0061] Preferably, the extended length of the first telescopic rod 502 connected to the first photovoltaic panel 400 is greater than the extended length of the first telescopic rod 502 connected to the second photovoltaic panel 401 .

[0062] When in use, the storage box 100 is installed on the ground, the first cover plate 200 and the second cover plate 201 are opened along the first guide rail 101, the deflection drive mechanism 700 drives the first extension mechanism 500 to deflect and extend, and the second extension mechanism 600 deflects accordingly, first unfolding the first photovoltaic panel 400 and then unfolding the second photovoltaic panel 401; when the second photovoltaic panel 401 is fully unfolded, the first cover plate 200 and the second cover plate 201 are reset, and the deflection motor 403 deflects the first photovoltaic panel 400 and the second photovoltaic panel 401 by a certain angle;

[0063] When there is no need to generate electricity at night, the first cover 200 and the second cover 201 are unfolded again, and the second photovoltaic panel 401 is stored first, followed by the first photovoltaic panel 400. Then the first cover 200 and the second cover 201 are reset again, and the suction head 803 unfolds the blocking piece 802 along the second guide rail 805. During the movement of the suction head 803, the suction head 803 absorbs the sand and dust on the photovoltaic panel into the dust removal mechanism 300.

[0064] In summary, a movable first cover plate 200 and a second cover plate 201 are provided in the device. When the photovoltaic panel is unfolded, the first cover plate 200 and the second cover plate 201 will seal the storage box 100 to prevent excessive sand and dust from accumulating in the storage box 100 during the use of the photovoltaic panel, causing the storage components in the storage box 100 to fail; at the same time, when the photovoltaic panel is stored, the sealing piece 802 and the suction head 803 in the device will be unfolded, on the one hand to absorb the sand and dust on the photovoltaic panel, and on the other hand to seal the first gap 202 and the second gap 203.

[0065] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A photovoltaic panel storage box with cleaning capabilities, characterized by: include, A storage box (100), wherein first guide rails (101) are provided on both sides of the storage box (100); A first cover plate (200) and a second cover plate (201), wherein the first cover plate (200) and the second cover plate (201) are covered on the storage box (100), and the bottom surfaces of both ends of the first cover plate (200) and the second cover plate (201) are movably arranged on the first guide rail (101) through a first guide rail movable head (204), and an independent driving component is arranged on the first guide rail movable head (204); a dust removal mechanism (300) is further arranged at both ends of the outer sides of the first cover plate (200) and the second cover plate (201), and a first dust removal mechanism (300) is arranged on the inner sides of the first cover plate (200) and the second cover plate (201). A reel (800) and a second reel (801), wherein the first reel (800) and the second reel (801) are provided with a curled and contracted blocking piece (802), the outer end of the blocking piece (802) is connected to a suction head (803), the bottom surface of the suction head (803) is provided with a suction port, and the two ends of the suction head (803) are slidably arranged on a second guide rail (805) through a second guide rail movable head (804), and the second guide rail (805) is fixed to the inner walls of the two ends of the first cover plate (200) and the second cover plate (201); the second guide rail movable head (804) is also provided with an independent driving component; The first cover plate (200) and the second cover plate (201) are respectively provided with a first notch (202) and a second notch (203); The suction head (803) follows the second guide rail movable head (804) and moves along the second guide rail (805), pulling the blocking piece (802) apart. Conversely, the blocking piece (802) curls and contracts under the action of the coil springs at both ends. The ends of the first reel (800) and the second reel (801) are connected to the inner walls of the first cover plate (200) and the second cover plate (201) via the side mounting heads (806). The storage box (100) is provided with a first extension mechanism (500), a second extension mechanism (600) and a deflection drive mechanism (700) inside; the first extension mechanism (500) and the second extension mechanism (600) are used to connect the first photovoltaic panel (400) and the second photovoltaic panel (401); the bottom surfaces of the first photovoltaic panel (400) and the second photovoltaic panel (401) are both provided with a crossbeam (404), and the two ends of the crossbeam (404) are respectively connected to the upper end of the first extension mechanism (500) and the upper end of the second extension mechanism (600); the deflection drive mechanism (700) is provided at the lower end of the first extension mechanism (500).

2. The photovoltaic panel storage box with cleaning capability according to claim 1, characterized in that: The first extension mechanism (500) includes a first rocker frame (501), an inner rack (505) is provided on one side of the first rocker frame (501), and a limiting groove (509) is provided on the other side, the inner rack (505) is meshed with a first gear (503); the first gear (503) is movably connected to one end of the first telescopic rod (502) and is also connected to the output end of the driving motor (506); the other end of the first telescopic rod (502) is connected to one end of the crossbeam (404); The first telescopic rod (502) is clamped into the limiting groove (509) via a limiting rod (508); A second gear (504) is provided on one side of the lower end of the first rocker frame (501), and the other side is movably connected to a mounting base (507), and the mounting base (507) is fixed to the bottom surface of the storage box (100).

3. The photovoltaic panel storage box with cleaning capability as claimed in claim 2, characterized in that: The second extension mechanism (600) comprises a second rocker frame (601), a clamping strip (602) is provided on the inner side of the second rocker frame (601), and one side of the lower end of the clamping strip (602) is movably connected to the mounting base (507); The clamping strip (602) is clamped into the clamping slots (604) on both sides of the second telescopic rod (603), and the upper end of the second telescopic rod (603) is movably connected to one end of the crossbeam (404).

4. The photovoltaic panel storage box with cleaning capability according to claim 2, characterized in that: The deflection drive mechanism (700) includes a rack (701), the rack (701) being meshed with the second gear (504); a movable joint (702) is provided on the bottom surface of the mounting base (507), the movable joint (702) being slidably disposed in a groove of the mounting slot (704); the movable joint (702) is connected to a movable end of an electric telescopic rod (703), and the electric telescopic rod (703) is disposed in the groove of the mounting slot (704); The mounting groove (704) is fixed to the bottom surface of the storage box (100).

5. The photovoltaic panel storage box with cleaning capability according to claim 1, characterized in that: The bottom surfaces of the first photovoltaic panel (400) and the second photovoltaic panel (401) are further provided with a deflection joint (402), the deflection joint (402) being connected to the output end of a deflection motor (403), and the deflection motor (403) being connected to the notch in the middle of the crossbeam (404); The first photovoltaic panel (400) and the second photovoltaic panel (401) are both unconnected to the crossbeam (404).

6. The photovoltaic panel storage box with cleaning capability according to claim 1, characterized in that: The specific structure of the dust removal mechanism (300) is similar to that of a vacuum cleaner, and the dust removal mechanism (300) is connected to the suction head (803) via a suction pipe (301).

7. The photovoltaic panel storage box with cleaning capability according to claim 1, characterized in that: The length of the crossbeam (404) on the bottom surface of the first photovoltaic panel (400) is greater than the crossbeam (404) on the bottom surface of the second photovoltaic panel (401), and the first extension mechanism (500) and the second extension mechanism (600) connected at both ends of the crossbeam (404) on the bottom surface of the first photovoltaic panel (400) are placed outside the first extension mechanism (500) and the second extension mechanism (600) at both ends of the crossbeam (404) on the bottom surface of the second photovoltaic panel (401).

8. The photovoltaic panel storage box with cleaning capability according to claim 1, characterized in that: When the first photovoltaic panel (400) and the second photovoltaic panel (401) are in a stored state, and the second cover plate (201) and the first notch (202) cover the storage box (100), the first roll (800) and the second roll (801) are placed on both sides of the first photovoltaic panel (400) and the second photovoltaic panel (401).

9. The photovoltaic panel storage box with cleaning capability according to claim 1, characterized in that: The inner edges of the first cover plate (200) and the second cover plate (201) are in contact with the outer edges of the upper port of the storage box (100).

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