Light photovoltaic product system

Abstract

The utility model discloses a light photovoltaic product system, which relates to the technical field of photovoltaic products and comprises a metal tile, a light photovoltaic panel and a metal clamp assembly. The light photovoltaic panel is of a multi-layer plate-shaped structure and comprises an ultra-thin glass front plate, a first adhesive film layer, a battery piece, a second adhesive film layer and a macromolecule back plate which are sequentially arranged in a stacked mode. The light photovoltaic panel is laid on the surface of the metal tile through a plurality of metal clamp assemblies, and the metal clamp assemblies are detachably installed at the wave crests of the metal tile. According to the arrangement, different numbers of metal clamp assemblies can be selected to fixedly install the light photovoltaic panel according to different areas of metal tiles to be laid, and the laying position of the light photovoltaic panel can be adjusted according to the actual shape of the metal tiles. The light photovoltaic panel can be rapidly installed through the plurality of detachable metal clamp assemblies, and in addition, the stability of the light photovoltaic panel can also be improved through cooperative use of the plurality of metal clamp assemblies.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaic products, in particular to a lightweight photovoltaic product system. Background Art

[0002] Compared to traditional silicon-based solar panels, lightweight photovoltaic modules are lighter, thinner, and more flexible. Their advantages include ease of movement and installation. However, currently, most lightweight photovoltaic modules use polymer front and back panels, which are highly flexible, difficult to install, prone to deformation after installation, and poor weather resistance.

[0003] Therefore, how to improve the convenience and stability of installation of lightweight photovoltaic panels is a technical problem that those skilled in the art currently need to solve. Utility Model Content

[0004] The purpose of the utility model is to provide a lightweight photovoltaic product system, which can improve the convenience and stability of the installation of lightweight photovoltaic panels.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A lightweight photovoltaic product system, comprising:

[0007] metal tiles;

[0008] The lightweight photovoltaic panel is a multi-layer plate structure, including an ultra-thin glass front plate, a first adhesive film layer, a battery cell, a second adhesive film layer and a polymer back plate stacked in sequence;

[0009] The lightweight photovoltaic panels are laid on the surface of the metal tiles through a plurality of metal clamp assemblies, and the metal clamp assemblies are detachably mounted on the crests of the metal tiles.

[0010] Preferably, a plurality of rows of metal clamp assemblies are installed on the surface of the metal tile, and the straight line where each row of metal clamp assemblies is located is perpendicular to the straight line where the wave crest of the metal tile is located.

[0011] Preferably, the distance between each two adjacent metal clamp assemblies is no more than 950 mm.

[0012] Preferably, double-sided tapes are laid on both ends of the upper surface of the square wave crest of the metal tile perpendicular to its extension direction, and sealant is filled in the gap between the two double-sided tapes.

[0013] Preferably, the height of the sealant between the two double-sided tapes is higher than the height of the double-sided tapes to ensure that the back side of the lightweight photovoltaic panel can be fully bonded to the sealant.

[0014] Preferably, a rubber buffer strip is bonded to the diamond-shaped wave crest of the metal tile by silicone, and one end of the rubber buffer strip in the extension direction of the diamond-shaped wave crest abuts against the metal clamp assembly. The rubber buffer strip includes a connecting portion that fits with the diamond-shaped wave crest, a mounting portion that fits with the lightweight photovoltaic panel, and a supporting portion connecting the connecting portion and the mounting portion.

[0015] Preferably, edge protection reinforcement structures are installed at the edges of the lightweight photovoltaic panels using adhesive.

[0016] Preferably, a support profile is installed on the back of the edge of the lightweight photovoltaic panel by adhesive, and the support profile is a frame structure including a pressing portion provided on its side;

[0017] A plurality of reinforcing ribs are arranged horizontally or vertically parallel on the back of the lightweight photovoltaic panel.

[0018] Preferably, several rows of metal clamp assemblies with vertical wave crests are installed on the surface of the metal tile, and the distance between each two adjacent rows of metal clamp assemblies is between 900-1500mm. The metal clamp assemblies are used to lay the lightweight photovoltaic panels on the upper side of the metal tiles through concave pressure plates. The metal clamp assemblies are also connected with anti-slip parts to abut the lightweight photovoltaic panels to reinforce them.

[0019] Preferably, several rows of guide rails with vertical wave crests are installed on the surface of the metal tile. The guide rails are fixed to the surface of the metal tile by metal clamp assemblies, and the distance between each adjacent guide rail is between 900-1500mm. The lightweight photovoltaic panels are fixed to the guide rails by pressure plates and anti-slip parts.

[0020] Compared with the above-mentioned background technology, the present invention provides a lightweight photovoltaic product system, including: metal tiles, lightweight photovoltaic panels and metal clamp assemblies; the lightweight photovoltaic panels are multi-layer plate structures, including an ultra-thin glass front panel, a first adhesive film layer, a battery cell, a second adhesive film layer and a polymer back panel stacked in sequence; the lightweight photovoltaic panels are laid on the surface of the metal tiles through a number of metal clamp assemblies, and the metal clamp assemblies can be detachably installed at the crests of the metal tiles.

[0021] Specifically, the lightweight photovoltaic panel provided by the present invention can be detachably laid on the surface of the metal tile by means of a metal clamp assembly, wherein different numbers of metal clamp assemblies can be selected to fix the lightweight photovoltaic panel according to the area of the metal tile to be laid, and the laying position of the lightweight photovoltaic panel can also be adjusted according to the actual shape of the metal tile; wherein the metal clamp assembly can be adapted according to the shape of the corrugation of the metal tile; in this way, the lightweight photovoltaic panel can be quickly installed by means of several detachable metal clamp assemblies, and in addition, the coordinated use of multiple metal clamp assemblies can also improve the stability of the lightweight photovoltaic panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention 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 merely embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying any creative work.

[0023] Figure 1 A schematic diagram of the cross-sectional structure of a lightweight photovoltaic panel provided by an embodiment of the present utility model;

[0024] Figure 2 A schematic diagram of the structure of a lightweight photovoltaic product system provided by an embodiment of the present utility model;

[0025] Figure 3 for Figure 2 A top view of

[0026] Figure 4 A schematic diagram of the structure of the rubber buffer strip provided in an embodiment of the present utility model;

[0027] Figure 5 A schematic diagram of the structure of the rubber buffer strip provided by an embodiment of the present invention installed on the crest of a metal tile;

[0028] Figure 6 A schematic diagram of the double-sided tape and sealant structure provided by an embodiment of the present utility model;

[0029] Figure 7 A schematic cross-sectional view of the rubber buffer strip provided in an embodiment of the present invention in an installed state;

[0030] Figure 8 A cross-sectional schematic diagram of the installation state of the double-sided tape and sealant provided in an embodiment of the present utility model;

[0031] Figure 9 A schematic diagram of the structure of the lightweight photovoltaic panel in the installation state provided by an embodiment of the utility model;

[0032] Figure 10 A schematic diagram of the installation of the edge protection reinforcement structure provided by an embodiment of the present utility model;

[0033] Figure 11 A schematic diagram of the structure of a lightweight photovoltaic panel provided by an embodiment of the present utility model equipped with an edge protection reinforcement structure;

[0034] Figure 12 A schematic diagram of the support profile installation structure provided by an embodiment of the present utility model;

[0035] Figure 13A schematic diagram of a structure in which transverse reinforcing ribs are provided on the back of a lightweight photovoltaic panel provided with a supporting profile provided in an embodiment of the present invention;

[0036] Figure 14 A schematic diagram of a structure in which vertical reinforcing ribs are provided on the back of a lightweight photovoltaic panel provided with a supporting profile provided in an embodiment of the present invention;

[0037] Figure 15 This is a schematic diagram of the installation structure of a lightweight photovoltaic panel with supporting profiles installed in the present utility model;

[0038] Figure 16 for Figure 15 Structural diagram from another angle;

[0039] Figure 17 This is a schematic diagram of the installation structure when a lightweight photovoltaic panel with supporting profiles is directly installed on a metal tile in the present invention;

[0040] Figure 18 This is a structural diagram of a lightweight photovoltaic panel with supporting profiles installed on a guide rail in the present invention;

[0041] Figure 19 This is a schematic diagram of the installation structure when a lightweight photovoltaic panel equipped with supporting profiles is installed on a guide rail in the present invention.

[0042] in:

[0043] 01-Metal tiles;

[0044] 02-lightweight photovoltaic panel, 21-ultra-thin glass front panel, 22-first adhesive film layer, 23-cell, 24-second adhesive film layer, 25-polymer back panel;

[0045] 03-Metal clamp assembly; 04-Double-sided tape; 05-Sealing adhesive; 06-Silicone gel;

[0046] 07-rubber buffer strip, 71-connecting part, 72-installing part, 73-supporting part;

[0047] 08-edge protection reinforcement structure, 81-bonding glue;

[0048] 09-support profile, 91-pressing portion;

[0049] 10-reinforcement rib; 11-pressure plate; 12-anti-slip part; 13-guide rail. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0051] In order to enable those skilled in the art to better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0052] In the description of the present invention, it should be understood that the terms "up", "down", "front", "back", "left" and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the positions or elements referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limitations of the present invention.

[0053] The purpose of the utility model is to provide a lightweight photovoltaic product system, which can improve the convenience and stability of the installation of lightweight photovoltaic panels.

[0054] To achieve the above objectives, the present invention provides the following technical solutions:

[0055] See also Figures 1 to 19 This embodiment provides a lightweight photovoltaic product system, including: a metal tile 01, a lightweight photovoltaic panel 02 and a metal clamp assembly 03; the lightweight photovoltaic panel 02 is a multi-layer plate structure, including an ultra-thin glass front panel 21, a first adhesive film layer 22, a battery cell, a second adhesive film layer 24 and a polymer back panel 25 stacked in sequence; the lightweight photovoltaic panel 02 is laid on the surface of the metal tile 01 through a plurality of metal clamp assemblies 03, and the metal clamp assembly 03 is detachably installed at the crest of the metal tile 01.

[0056] In this embodiment, the lightweight photovoltaic panel 02 is a frameless lightweight glass photovoltaic product made by encapsulating the solar cells with a physical or chemically toughened ultra-thin glass front panel 21 and a film and a polymer back panel. Figure 1 As shown, the first adhesive film layer 22 and the second adhesive film layer 24 in this embodiment are made of the same material; in this embodiment, the weight per unit area of the lightweight photovoltaic panel 02 after lamination is 2-7 kg / m 2 .

[0057] The metal clamp assembly 03 in this embodiment can be appropriately selected according to the actual crest shape of the metal tile 01 and the actual required scenario, as long as it can meet the requirements.

[0058] Specifically, the lightweight photovoltaic panel 02 provided by the utility model can be detachably laid on the surface of the metal tile 01 through the metal clamp assembly 03, wherein different numbers of metal clamp assemblies 03 can be selected to fix the lightweight photovoltaic panel 02 according to the area of the metal tile 01 to be laid, and the laying position of the lightweight photovoltaic panel 02 can also be adjusted according to the actual shape of the metal tile 01; wherein, the metal clamp assembly 03 can be adapted according to the shape of the corrugation of the metal tile 01; in this way, the lightweight photovoltaic panel 02 can be quickly installed through several detachable metal clamp assemblies 03, and in addition, the use of multiple metal clamp assemblies 03 can also improve the stability of the lightweight photovoltaic panel 02.

[0059] It should be noted that the size of the lightweight photovoltaic panel 02 provided in this embodiment can be any effective arrangement size when it has no frame. 2 When the frameless light glass photovoltaic can be directly installed through the metal clamp assembly 03, as shown in the following example: Figure 2 shown.

[0060] Preferably, several rows of metal clamp assemblies 03 are installed on the surface of the metal tile 01 , and the straight line where each row of metal clamp assemblies 03 is located is perpendicular to the straight line where the wave crest of the metal tile 01 is located.

[0061] Specifically, if Figure 3 and Figure 9 As shown, in this embodiment, several rows of metal clamp assemblies 03 are evenly installed on the upper surface of the metal tile 01. It should be noted that the straight line connecting each row of metal clamp assemblies 03 is perpendicular to the wave crest on the upper surface of the metal tile 01.

[0062] Preferably, the distance between each two adjacent metal clamp assemblies 03 is no more than 950 mm.

[0063] Furthermore, in this embodiment, the distance between each two adjacent metal clamp components 03 is preferably not greater than 950 mm. Of course, the distance between adjacent metal clamp components 03 can be adaptively adjusted according to actual conditions, as long as it is ensured that the metal clamp component 03 can just fix the lightweight photovoltaic panel 02 without causing the lightweight photovoltaic panel 02 to be deformed due to the fulcrum being too close or too far.

[0064] Preferably, double-sided tape 04 is laid on both ends of the upper surface of the square wave crest of the metal tile 01 perpendicular to its extension direction, and a sealant 05 is filled in the gap between the two double-sided tapes 04 .

[0065] Specific as Figure 6 and Figure 8As shown, the top surface of the metal tile 01 has a square peak structure. Double-sided tape 04 is affixed to the left and right edges of the top surface of the peak. The gap between the two double-sided tapes 04 is filled with sealant 05. This ensures that the square peaks of the metal tile 01 are tightly connected to the installed lightweight photovoltaic panel 02, preventing the panel from moving. In this embodiment, the width of the double-sided tape 04 is 6 mm, and the width of the sealant 05 is 8 mm.

[0066] Preferably, the height of the sealant 05 between the two double-sided stickers 04 is higher than the height of the double-sided stickers 04 to ensure that the back side of the lightweight photovoltaic panel 02 can be fully bonded to the sealant 05 .

[0067] Furthermore, in order to ensure that the back of the lightweight photovoltaic panel 02 can be in close contact with the sealant 05 after installation, in this embodiment, the filling height of the sealant 05 between the two double-sided stickers 04 is slightly higher than the height of the two double-sided stickers 04. In this way, when installing the lightweight photovoltaic panel 02, pressing the photovoltaic panel downward can make the photovoltaic panel fully contact with the sealant 05 and the double-sided sticker 04, and the excess sealant 05 will flow out to both ends of the gap.

[0068] Preferably, a rubber buffer strip 07 is bonded to the diamond-shaped wave crest of the metal tile 01 through silicone 06, and one end of the rubber buffer strip 07 in the extension direction of the diamond-shaped wave crest abuts against the metal clamp assembly 03. The rubber buffer strip 07 includes a connecting portion 71 that is fitted with the diamond-shaped wave crest, a mounting portion 72 that is fitted with the lightweight photovoltaic panel 02, and a supporting portion 73 that connects the connecting portion 71 and the mounting portion 72.

[0069] In addition, a metal clamp assembly 03 is installed at the diamond-shaped peak of the metal tile 01 to fix the lightweight photovoltaic panel 02; in order to increase the stability of the installation of the lightweight photovoltaic panel 02, a rubber buffer strip 07 is also laid on the diamond-shaped peak near the metal clamp assembly 03, as shown in the following figure. Figure 3 、 Figure 5 and Figure 7 As shown; specifically, the rubber buffer strip 07 is composed of three parts, including a connecting portion 71 tightly connected to the diamond wave peak, a mounting portion 72 tightly connected to the lightweight photovoltaic panel 02, and a supporting portion 73 between the connecting portion 71 and the mounting portion 72, wherein the supporting portion 73 is a plurality of vertical and parallel support rods, and the connecting portion 71, the mounting portion 72 and the supporting portion 73 are an integrated structure; in this way, when the lightweight photovoltaic panel 02 is fixedly installed, the rubber buffer strip 07 can effectively provide auxiliary support thereto, thereby preventing the lightweight photovoltaic panel 02 from deformation.

[0070] That is to say, in this embodiment, when the lightweight photovoltaic panel 02 has no frame, during the installation process, it is necessary to first determine the installation position of the metal clamp assembly 03, and then a line can be drawn on the metal tile 01 as the installation axis of the metal clamp assembly 03. It should be noted that the center lines of each row of metal clamp assemblies 03 are no more than 950mm apart, and the line forms a 90-degree angle with the crest of the metal tile 01. Then, the metal clamp assembly 03 can be pre-installed on the diamond crest according to the exploration position, and then the double-sided sticker 04 is used on the upper side of the square crest, and the sealant 05 is filled in the middle, wherein the double-sided sticker 04 and the glue are glued together. The length is between 50-200mm, and then use silicone 06 to bond the rubber buffer strip 07 on the diamond-shaped peak of the metal tile 01. One end of the rubber buffer strip 07 is close to the side of the fixture. Then prepare the lightweight photovoltaic panel 02 and adjust the position of the lightweight photovoltaic panel 02 so that it is installed in place. Finally, gently roll the front of the lightweight photovoltaic panel 02 at the gluing position to make the back of the photovoltaic panel fully bonded with the sealant 05, and then tighten the metal fixture assembly 03 to complete the installation of a lightweight photovoltaic panel 02. Then follow the above steps for the next installation until all lightweight photovoltaic panels 02 are installed.

[0071] Preferably, an edge protection reinforcement structure 08 is installed at the edge of the lightweight photovoltaic panel 02 through adhesive 81.

[0072] This article also provides another embodiment, that is, in order to enhance the overall structural strength of the lightweight photovoltaic panel 02, a circle of edge protection reinforcement structure 08 is installed at the edge through adhesive 81, specifically as follows Figure 10 and Figure 11 As shown, this can improve the overall stability of the lightweight photovoltaic panel 02. It should be noted that in this embodiment, lightweight photovoltaic panels 02 of different areas are equipped with edge reinforcement structures 08 of different sizes and types to increase the overall strength.

[0073] Preferably, a support profile 09 is installed on the back of the edge of the lightweight photovoltaic panel 02 through adhesive 81. The support profile 09 is a frame structure, including a pressing portion 91 set on its side; a number of reinforcing ribs 10 are set horizontally or vertically in parallel on the back of the lightweight photovoltaic panel 02.

[0074] Furthermore, in order to facilitate the installation of the lightweight photovoltaic panel 02 with the edge reinforcement structure 08, a supporting profile 09 with a square frame structure is also provided on the back of the edge of the lightweight photovoltaic panel 02 through adhesive 81, as shown in FIG. Figure 12 As shown, the side of the supporting profile 09 is provided with a pressing portion 91 for pressing the following pressing plate 11, and the pressing portion 91 is an L-shaped structure; In addition, in order to further strengthen the strength of the lightweight photovoltaic panel 02, a plurality of vertical or horizontal reinforcing ribs 10 are provided on the back of the lightweight photovoltaic panel 02, as shown in FIG. Figure 13 and Figure 14shown.

[0075] Preferably, several rows of metal clamp assemblies 03 with vertical wave peaks are installed on the surface of the metal tile 01, and the distance between each two adjacent rows of metal clamp assemblies 03 is between 900-1500mm. The metal clamp assemblies 03 are used to lay the lightweight photovoltaic panels 02 on the upper side of the metal tile 01 through the concave pressure plate 11. The metal clamp assemblies 03 are also connected with anti-slip parts 12 to abut the lightweight photovoltaic panels 02 to reinforce them.

[0076] In this embodiment, the above-mentioned lightweight photovoltaic panel 02 with the supporting profile 09 can be installed by using the metal clamp assembly 03 and the pressure plate 11. The specific steps are: first determine the installation position of the metal clamp assembly 03, and then use the spring line as the installation axis. The center lines of each row of clamps are 900-1500mm apart, and the spring line forms a 90-degree angle with the crest of the metal tile 01. Then, the metal clamp assembly 03 is installed on the diamond crest according to the spring line position and fixed. Then, the lightweight photovoltaic panel 02 is installed, and the installation order is from bottom to top and from left to right. It should be noted that the left and right positions of the lightweight photovoltaic panel 02 need to be adjusted during installation so that the throwing positions of both ends are consistent, that is, the position away from the metal clamp assembly 03 is the same. Specifically, Figure 17 Then the pressure plate 11 and the anti-slip member 12 are connected to the metal clamp assembly 03 of the lightweight photovoltaic panel 02, as shown Figure 15 and Figure 16 As shown, the lightweight photovoltaic panels 02 are fixed, and the first row of lightweight photovoltaic panels 02 are installed in the above manner, and then the third row and the fourth row are installed in sequence until all products are installed.

[0077] Preferably, several rows of guide rails 13 with vertical wave crests are installed on the surface of the metal tile 01. The guide rails 13 are fixed to the surface of the metal tile 01 through a metal clamp assembly 03, and the distance between each adjacent guide rail 13 is between 900-1500mm. The lightweight photovoltaic panel 02 is fixed to the guide rail 13 through a pressure plate 11 and an anti-slip component 12.

[0078] In addition, there is another installation embodiment of the lightweight photovoltaic panel 02 with the supporting profile 09 in this article, that is, the guide rail 13 is installed to the upper surface of the metal tile 01 through the metal clamp assembly 03, and the lightweight photovoltaic panel 02 is installed on the guide rail 13 through the supporting profile 09; specifically, first determine the installation position of the metal clamp assembly 03, and then use the spring line as the installation axis, the center line of each row of clamps is 900-1500mm apart, and the spring line forms a 90-degree angle with the crest of the metal tile 01, and then the metal clamp assembly 03 is installed on the diamond crest according to the position of the spring line and fixed, and then the guide rail 13 is installed according to the position of the metal clamp assembly 03, and the guide rail 13 is connected to the metal clamp assembly 03 using T-type screws, as shown in the following figure. Figure 18As shown, finally install the lightweight photovoltaic panel 02, install the lightweight photovoltaic panel 02 on the two guide rails 13, adjust the position of the lightweight photovoltaic panel 02 so that the positions of both sides extending out of the guide rails 13 are the same, then install the pressing plate 11 and the anti-slip member 12, fix the photovoltaic panel for the final time, and then install the remaining lightweight photovoltaic panels 02 in the same way. After the installation is completed, Figure 19 shown.

[0079] It should be noted that, in this specification, relational terms such as first and second are merely used to distinguish one entity from other entities, but do not necessarily require or imply any actual relationship or order between these entities.

[0080] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referenced to each other.

[0081] The above is a detailed introduction to the embodiments provided by the present invention. Specific examples are used herein to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only intended to help understand the method and core concept of the present invention. It should be noted that, for those skilled in the art, without departing from the principles of the present invention, various improvements and modifications may be made to the present invention, and such improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A lightweight photovoltaic product system, characterized in that: include: Metal tiles (01); The lightweight photovoltaic panel (02) is a multi-layer plate structure, comprising an ultra-thin glass front panel (21), a first adhesive film layer (22), a battery cell (23), a second adhesive film layer (24) and a polymer back panel (25) stacked in sequence; The lightweight photovoltaic panel (02) is laid on the surface of the metal tile (01) through a plurality of metal clamp assemblies (03), and the metal clamp assemblies (03) are detachably mounted at the crest of the metal tile (01).

2. The lightweight photovoltaic product system according to claim 1, characterized in that: Several rows of metal clamp components (03) are installed on the surface of the metal tile (01), and the straight line where each row of the metal clamp components (03) is located is perpendicular to the straight line where the wave crest of the metal tile (01) is located.

3. The lightweight photovoltaic product system according to claim 2, characterized in that: The distance between any two adjacent metal clamp components (03) is no more than 950 mm.

4. The lightweight photovoltaic product system according to claim 1, characterized in that: Double-sided stickers (04) are laid on both ends of the upper surface of the square wave crest of the metal tile (01) perpendicular to its extension direction, and a sealant (05) is filled in the gap between the two double-sided stickers (04).

5. The lightweight photovoltaic product system according to claim 4, characterized in that: The height of the sealant (05) between the two double-sided stickers (04) is higher than the height of the double-sided stickers (04), so as to ensure that the back surface of the lightweight photovoltaic panel (02) can be fully bonded to the sealant (05).

6. The lightweight photovoltaic product system according to claim 1, characterized in that: A rubber buffer strip (07) is bonded to the diamond-shaped wave crest of the metal tile (01) via silicone (06), and one end of the rubber buffer strip (07) in the extending direction of the diamond-shaped wave crest abuts against the metal clamp assembly (03). The rubber buffer strip (07) includes a connecting portion (71) affixed to the diamond-shaped wave crest, a mounting portion (72) affixed to the lightweight photovoltaic panel (02), and a supporting portion (73) connecting the connecting portion (71) and the mounting portion (72).

7. The lightweight photovoltaic product system according to claim 1, characterized in that: An edge protection reinforcement structure (08) is installed at the edge of the lightweight photovoltaic panel (02) through adhesive (81).

8. The lightweight photovoltaic product system according to claim 7, characterized in that: A supporting profile (09) is installed on the back of the edge of the lightweight photovoltaic panel (02) through the adhesive (81); the supporting profile (09) is a frame structure and includes a pressing portion (91) provided on its side; The back of the lightweight photovoltaic panel (02) is provided with a plurality of reinforcing ribs (10) in a horizontal or vertical parallel manner.

9. The lightweight photovoltaic product system according to claim 8, characterized in that: The surface of the metal tile (01) is provided with a plurality of rows of metal clamp assemblies (03) perpendicular to the wave crest, and the distance between each two adjacent rows of the metal clamp assemblies (03) is between 900 and 1500 mm. The metal clamp assemblies (03) are arranged on the upper side of the metal tile (01) through a concave pressing plate (11), and the metal clamp assemblies (03) are further connected with anti-slip parts (12) that abut against the lightweight photovoltaic panel (02) to reinforce it.

10. The lightweight photovoltaic product system according to claim 9, characterized in that: The surface of the metal tile (01) is provided with a plurality of rows of guide rails (13) perpendicular to the wave crests. The guide rails (13) are fixedly mounted to the surface of the metal tile (01) through the metal clamp assembly (03), and the distance between each two adjacent guide rails (13) is between 900 and 1500 mm. The lightweight photovoltaic panel (02) is fixedly mounted on the guide rails (13) through the pressing plate (11) and the anti-slip component (12).

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