Lightweight photovoltaic module, fast-assembly lightweight photovoltaic module and fast-assembly sunlight room

Abstract

The utility model relates to a light photovoltaic module, which relates to the photovoltaic field and comprises a transparent top layer, a bonding layer, a glass fiber buffer layer, a bonding layer, a battery layer, a bonding layer and a reinforcing backboard layer which are sequentially arranged. The transparent top layer comprises a polycarbonate layer, a polymethyl methacrylate layer, a fluorinated ethylene propylene copolymer layer or a polyethylene terephthalate layer; the bonding layer comprises an ethylene-vinyl acetate copolymer layer or a polyolefin elastomer layer. And the reinforced back plate layer comprises a polyvinyl fluoride, polyester film and polyvinyl formal back plate layer, a fiber reinforced polyamide back plate layer or a carbon fiber reinforced composite material back plate layer. According to the light photovoltaic assembly provided by the utility model, the light photovoltaic assembly is obtained by simplifying the design of the photovoltaic assembly of the existing sunlight shed and adopting the light high-strength material on the basis of ensuring the strength, so that the breakage rate and the safety coefficient of the product are greatly reduced, and the construction difficulty of the sunlight room is favorably reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic technology field, concretely relates to a light photovoltaic module, fast -assembling light photovoltaic module, fast -assembling sunlight room. BACKGROUND

[0002] At present, most of the sunlight canopy panels on the market adopt traditional materials such as glass and PC board.

[0003] CN214330366U discloses a good anti-wear performance steelable sunlight film glass, which comprises a sunlight film glass body, a wear-resistant soft pad is glued to the bottom end of the sunlight film glass body, and the bottom end outer side of the wear-resistant soft pad is attached to the top end of the protection protrusion, the protection protrusion is glued to the top end of the first protection plate, and a plurality of telescopic rods are fixedly connected to the bottom end of the protection protrusion at equal distances.

[0004] CN206408829U discloses a high-density multi-layer PC sunlight plate, which comprises a sunlight plate body, an upper panel, a sandwich layer and a lower panel are arranged on the sunlight plate body, the upper panel and the lower panel are provided with grooves, a nano self-cleaning coating layer is arranged on the outer surface of the sunlight plate body, a brightening agent coating layer is arranged on the inner surface of the sunlight plate body, a plurality of support panels and reinforcing ribs are arranged in the sandwich layer, the reinforcing ribs are arranged on the outer surface of the support panels, a reflective coating layer is arranged on the reinforcing ribs, a clamping groove is arranged around the sunlight plate body, a reinforcing clamping plate is arranged in the clamping groove, and a sealing waterproof strip is arranged on both sides of the reinforcing clamping plate.

[0005] However, glass material not only has large weight, but also has complex installation and limited safety performance, and PC board has excellent safety performance but single application function compared with glass. At the same time, the photovoltaic sunlight canopy on the market is made of glass substrate, and has limited safety performance.

[0006] In summary, the existing photovoltaic module for sunlight room still has defects such as large weight, complex installation and poor safety. UTILITY MODEL CONTENT

[0007] In view of the problems in the prior art, the utility model aims to provide a light photovoltaic module, a fast-assembling light photovoltaic module and a fast-assembling sunlight room to solve the defects of the photovoltaic module for sunlight room, such as large weight, complex installation and poor safety, and to have the advantages of integrated power generation, safety, convenience and beauty.

[0008] To achieve this purpose, the utility model adopts the following technical solutions:

[0009] In the first aspect, the utility model provides a light photovoltaic module, which comprises:

[0010] The transparent top layer, the adhesive layer, the glass fiber buffer layer, the adhesive layer, the battery layer, the adhesive layer and the reinforced backboard layer are sequentially arranged.

[0011] The transparent top layer comprises one of a polycarbonate layer, a polymethyl methacrylate layer, a fluorinated ethylene propylene copolymer layer or a polyethylene terephthalate layer.

[0012] The adhesive layer comprises an ethylene-vinyl acetate copolymer layer or a polyolefin elastomer layer.

[0013] The reinforced backboard layer comprises one of a backboard layer of polyvinyl fluoride, polyester film and polyvinyl formal, a fiber-reinforced polyamide backboard layer or a carbon fiber-reinforced composite backboard layer.

[0014] The light photovoltaic module provided by the utility model has the advantages that the photovoltaic module of the existing sunlight shed is simplified in design, light high-strength materials are adopted, the light photovoltaic module is obtained on the basis of ensuring the strength, the damage rate and the safety factor of the product are greatly reduced, and the construction difficulty of the sunlight room is reduced.

[0015] As a preferred technical scheme of the utility model, the thickness of the transparent top layer is 0.2-0.4mm;

[0016] The thickness of the adhesive layer is 0.2-0.4mm;

[0017] The thickness of the glass fiber buffer layer is 0.1-0.2mm;

[0018] The thickness of the battery layer is 0.2-0.5mm;

[0019] The thickness of the reinforced backboard layer is 1-2mm.

[0020] In the second aspect, the utility model provides a kind of fast installation light photovoltaic module, the fast installation light photovoltaic module includes: as described in first aspect light photovoltaic module.

[0021] As a preferred technical scheme of the utility model, the fast installation light photovoltaic module includes: first fast installation light photovoltaic module and second fast installation light photovoltaic module;

[0022] The first fast installation light photovoltaic module includes: first light photovoltaic module and the first fast connection frame around the first light photovoltaic module;

[0023] The second fast installation light photovoltaic module includes: second light photovoltaic module and the second fast connection frame around the second light photovoltaic module;

[0024] The connection mode of the first fast connection frame and the second fast connection frame includes: concave-convex matching connection and / or mortise and tenon matching connection.

[0025] As the preferred technical scheme of the utility model, the first quick-assembly frame comprises a polyurethane composite material frame; and the second quick-assembly frame comprises a polyurethane composite material frame.

[0026] In a third aspect, the utility model provides a quick-assembly sunlight room, which is connected by the quick-assembly lightweight photovoltaic module as described in the second aspect.

[0027] As the preferred technical scheme of the utility model, the quick-assembly sunlight room comprises a keel frame for fixing the quick-assembly lightweight photovoltaic module.

[0028] As the preferred technical scheme of the utility model, the quick-assembly sunlight room comprises an electric moving device for moving the quick-assembly lightweight photovoltaic module.

[0029] As the preferred technical scheme of the utility model, the quick-assembly sunlight room comprises a control unit for controlling the light transmittance of the lightweight photovoltaic module in the quick-assembly lightweight photovoltaic module.

[0030] As the preferred technical scheme of the utility model, the quick-assembly sunlight room further comprises one or a combination of at least two of a fresh air unit, a heating unit or a refrigeration unit.

[0031] Compared with the prior art, the utility model has the following beneficial effects:

[0032] (1) The quick-assembly lightweight photovoltaic module provided by the utility model has a greatly improved sunlight room installation efficiency due to the adoption of the lightweight skeleton material, and is convenient for transportation and installation.

[0033] (2) The sunlight room of the utility model has a power generation function due to the addition of the lightweight photovoltaic module, and the energy utilization efficiency is improved.

[0034] (3) The lightweight photovoltaic module provided by the utility model has a weight of only 5 kg / m 2 , which is 40% lighter than the traditional module of 7 kg / m 2 , and the composite fiber is used on the panel material, which is not afraid of collision compared with the photovoltaic glass, greatly reduces the product damage rate and the product safety factor.

[0035] (4) The quick-assembly light photovoltaic module provided by the utility model has the advantages that the light photovoltaic power generation panel is more convenient to assemble and has lower pressure on the structure through the cooperation and connection of the quick-assembly structure, and the cost of the structure can be reduced. The product structure frame is made of polyurethane composite fibers, has high strength and rigidity, and has excellent weather resistance, moisture resistance, acid and alkali resistance, and salt mist resistance, and the advantages are more obvious than those of the traditional aluminum alloy frame, the problems of glass breakage and frame deformation caused by physical damage such as impact and trampling during installation and transportation are avoided, and in turn, the safety problems of current leakage and short circuit are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 is a structure schematic view of the light photovoltaic module provided by the utility model embodiment;

[0037] Figure 2 is a structure schematic view of the quick-assembly sunlight room when closed;

[0038] Figure 3 is a structure schematic view of the quick-assembly sunlight room when opened.

[0039] In the figure: 100-light photovoltaic module, 110-transparent top layer, 120-adhesive layer, 130-glass fiber buffer layer, 140-cell layer, 150-strengthened backboard layer;

[0040] 200-keel frame, 300-electric moving device.

[0041] The utility model will be further described in detail. However, the following examples are only simple examples of the utility model, and do not represent or limit the protection scope of the utility model, and the protection scope of the utility model is subject to the claims. DETAILED DESCRIPTION

[0042] In order to better illustrate the utility model and facilitate the understanding of the technical scheme of the utility model, the typical but non-limiting embodiments of the utility model are as follows:

[0043] In the description of the utility model, unless otherwise explicitly specified and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or can be integrated; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium, can be the communication inside two elements or the interaction relationship between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0044] In the utility model, unless another definite provision and limitation, first feature is "on" or "under" second feature, can include that first and second features are in direct contact, also can include that first and second features are not in direct contact but contact through other feature between them. Moreover, first feature "on", "above" and "on" second feature includes that first feature is directly above and obliquely above second feature, or just indicates that the horizontal height of first feature is higher than second feature. First feature "under", "below" and "under" second feature includes that first feature is directly below and obliquely below second feature, or just indicates that the horizontal height of first feature is less than second feature.

[0045] In the description of the embodiment, the orientation or position relationship of the terms "upper", "lower", "right", "left" and the like is based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in description, and have no special meaning.

[0046] The current assembly photovoltaic module of the sun room, when the glass base or PC base glass backboard is used as the plate material of the sun room, has defects such as heavy weight, complex installation, poor safety and the like, based on this, the utility model provides a light photovoltaic module to realize the lightness of the sun room base plate, has the advantages of integrated power generation, safety, convenience and beauty, and has excellent strength, thereby guaranteeing the use effect of the sun room, to solve the problems of single function and safety of the existing sun room.

[0047] The embodiment provides a light photovoltaic module, as shown in the figure, comprising: a transparent top layer 110, an adhesive layer 120, a glass fiber buffer layer 130, an adhesive layer 120, a cell layer 140, an adhesive layer 120 and a reinforced backboard layer 150 connected in sequence. Figure 1

[0048] The transparent top layer 110 comprises one of a polycarbonate layer, a polymethyl methacrylate layer, a fluorinated ethylene propylene copolymer layer or a polyethylene terephthalate layer.

[0049] In the scheme, the transparent top layer 110 is the outermost layer, has high light transmittance and weather resistance, can protect the internal components, and can ensure that light efficiently penetrates to the cell layer.

[0050] The adhesive layer 120 comprises an ethylene-vinyl acetate copolymer layer or a polyolefin elastomer layer.

[0051] In the scheme, the glass fiber buffer layer 130 is a buffer structure reinforced by glass fiber, which improves the mechanical impact resistance by dispersing impact force, and at the same time reduces the overall weight.​

[0052] In the present scheme, the battery layer 140 is the core power generation unit, which converts light energy into electrical energy, and adopts lightweight materials (such as thin-film solar cells) to adapt to the overall lightweight design.

[0053] The reinforced backboard layer 150 includes one of the backboard layers of polyvinyl fluoride, polyester film and polyvinyl formal, a fiber-reinforced polyamide backboard layer, or a carbon fiber-reinforced composite backboard layer.

[0054] In the utility model, the fiber used in the fiber-reinforced polyamide backboard layer includes glass fiber and / or carbon fiber.

[0055] In the utility model, the carbon fiber-reinforced polymer backboard layer refers to a high-performance composite material taking carbon fiber or carbon fiber fabric as a reinforcing body and taking resin, ceramic, metal and the like as a matrix.

[0056] In the present scheme, the reinforced backboard layer 150 as the innermost high-strength composite material provides structural support and impact protection, while meeting the lightweight requirement.

[0057] The thickness of the transparent top layer 110 is 0.2-0.4mm, for example, it can be 0.2mm, 0.22mm, 0.24mm, 0.26mm, 0.28mm, 0.3mm, 0.32mm, 0.34mm, 0.36mm, 0.38mm or 0.4mm, etc., but is not limited to the listed values, and other unlisted values within the range also meet the requirements.

[0058] The thickness of the adhesive layer 120 is 0.2-0.4mm, for example, it can be 0.2mm, 0.22mm, 0.24mm, 0.26mm, 0.28mm, 0.3mm, 0.32mm, 0.34mm, 0.36mm, 0.38mm or 0.4mm, etc., but is not limited to the listed values, and other unlisted values within the range also meet the requirements.

[0059] The thickness of the glass fiber buffer layer 130 is 0.1-0.2mm, for example, it can be 0.1mm, 0.11mm, 0.12mm, 0.13mm, 0.14mm, 0.15mm, 0.16mm, 0.17mm, 0.18mm, 0.19mm or 0.2mm, etc., but is not limited to the listed values, and other unlisted values within the range also meet the requirements.

[0060] The thickness of the battery layer 140 is 0.2-0.5mm, for example, it can be 0.2mm, 0.25mm, 0.3mm, 0.35mm, 0.4mm, 0.45mm or 0.5mm, but is not limited to the listed values. Other unlisted values ​​within this range also meet the requirements.

[0061] The thickness of the reinforcing backplate layer 150 is 1-2mm, for example, it can be 1mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 1.5mm, 1.6mm, 1.7mm, 1.8mm, 1.9mm or 2mm, but is not limited to the listed values. Other unlisted values ​​within this range also meet the requirements.

[0062] Furthermore, this embodiment provides a quick-installation lightweight photovoltaic module, which includes the lightweight photovoltaic module 100 as described above.

[0063] The quick-installation lightweight photovoltaic module includes: a first quick-installation lightweight photovoltaic module and a second quick-installation lightweight photovoltaic module;

[0064] The first quick-connect lightweight photovoltaic module includes: a first lightweight photovoltaic module and a first quick-connect frame surrounding the first lightweight photovoltaic module;

[0065] The second quick-connect lightweight photovoltaic module includes: a second lightweight photovoltaic module and a second quick-connect frame surrounding the second lightweight photovoltaic module;

[0066] The connection methods of the first quick-connect frame and the second quick-connect frame include: concave-convex fit connection and / or mortise and tenon fit connection.

[0067] The first quick-connect frame includes a polyurethane composite material frame; the second quick-connect frame includes a polyurethane composite material frame.

[0068] In this invention, the photovoltaic panel has an internal fiberglass buffer layer 130, a reinforced backsheet layer 150, and an external polymer composite frame. The reinforced backsheet layer 150 is used to improve the photovoltaic panel's resistance to bending; the fiberglass buffer layer 130 is used to absorb and disperse external impact forces, protecting the photovoltaic panel from damage; the frame facilitates modular installation of the module, enabling rapid installation of the photovoltaic module through a mating connection structure.

[0069] Furthermore, this utility model provides a quick-installation sunroom, such as... Figure 2 and Figure 3 As shown, the quick-installation sunroom is constructed using the quick-installation lightweight photovoltaic modules described above.

[0070] The quick-installation sunroom includes a keel frame 200 for fixing the quick-installation lightweight photovoltaic modules.

[0071] In the utility model, the keel frame 200 is made of high-strength light material, such as aluminum alloy or carbon fiber, and has the characteristics of light weight, high strength, corrosion resistance and the like, and when connected with the quick-mount light photovoltaic module, bolts, rivets, pins and the like can be selected to be fixedly connected, or the quick connection can be realized by means of concave-convex matching connection and / or mortise-and-tenon matching connection.

[0072] The quick-mount sunlight room comprises: an electric moving device 300 for moving the quick-mount light photovoltaic module.

[0073] The quick-mount sunlight room comprises: a control unit for controlling the light transmittance of the light photovoltaic module 100 in the quick-mount light photovoltaic module.

[0074] The quick-mount sunlight room further comprises: one or a combination of at least two of a fresh air unit, a heating unit or a refrigeration unit.

[0075] In order to illustrate the good use effect of the light photovoltaic module 100 provided by the utility model, the following actual examples are provided for illustration, and the details are as follows:

[0076] Embodiment 1

[0077] The embodiment provides a quick-mount sunlight room, which is obtained by connecting the quick-mount light photovoltaic module with the aid of the keel frame 200.

[0078] The quick-mount light photovoltaic module comprises: a first quick-mount light photovoltaic module and a second quick-mount light photovoltaic module; the first quick-mount light photovoltaic module comprises: a first light photovoltaic module and a first quick-connection frame surrounding the first light photovoltaic module; the second quick-mount light photovoltaic module comprises: a second light photovoltaic module and a second quick-connection frame surrounding the second light photovoltaic module; and the connection mode of the first quick-connection frame and the second quick-connection frame is concave-convex matching connection.

[0079] The light photovoltaic module 100 comprises: a transparent top layer 110, an adhesive layer 120, a glass fiber buffer layer 130, an adhesive layer 120, a cell layer 140, an adhesive layer 120 and a reinforced backboard layer 150 connected in sequence; the transparent top layer 110 is a polycarbonate layer; the adhesive layer 120 is an ethylene-vinyl acetate copolymer layer; the reinforced backboard layer 150 is a backboard layer of polyvinyl fluoride, polyester film and polyvinyl formal; the thickness of the transparent top layer 110 is 0.3 mm; the thickness of the adhesive layer 120 is 0.3 mm; the thickness of the glass fiber buffer layer 130 is 0.15 mm; the thickness of the cell layer 140 is 0.35 mm; and the thickness of the reinforced backboard layer 150 is 1.5 mm.

[0080] Embodiment 2

[0081] The embodiment provides a quick-assembly sunlight room, which is obtained by connecting quick-assembly lightweight photovoltaic components through a keel frame 200;

[0082] The quick-assembly lightweight photovoltaic component comprises a first quick-assembly lightweight photovoltaic component and a second quick-assembly lightweight photovoltaic component; the first quick-assembly lightweight photovoltaic component comprises a first lightweight photovoltaic component and a first quick-assembly frame surrounding the first lightweight photovoltaic component; the second quick-assembly lightweight photovoltaic component comprises a second lightweight photovoltaic component and a second quick-assembly frame surrounding the second lightweight photovoltaic component; and the first quick-assembly frame and the second quick-assembly frame are connected in a mortise and tenon joint mode.

[0083] The lightweight photovoltaic component 100 comprises a transparent top layer 110, an adhesive layer 120, a glass fiber buffer layer 130, an adhesive layer 120, a cell layer 140, an adhesive layer 120 and a reinforced back plate layer 150 which are sequentially connected; the transparent top layer 110 is a polymethyl methacrylate layer; the adhesive layer 120 is a polyolefin elastomer layer; the reinforced back plate layer 150 is a carbon fiber reinforced polyamide back plate layer; the thickness of the transparent top layer 110 is 0.2 mm; the thickness of the adhesive layer 120 is 0.2 mm; the thickness of the glass fiber buffer layer 130 is 0.2 mm; the thickness of the cell layer 140 is 0.2 mm; and the thickness of the reinforced back plate layer 150 is 1 mm.

[0084] Embodiment 3

[0085] The embodiment provides a quick-assembly sunlight room, which is obtained by connecting quick-assembly lightweight photovoltaic components through a keel frame 200;

[0086] The quick-assembly lightweight photovoltaic component comprises a first quick-assembly lightweight photovoltaic component and a second quick-assembly lightweight photovoltaic component; the first quick-assembly lightweight photovoltaic component comprises a first lightweight photovoltaic component and a first quick-assembly frame surrounding the first lightweight photovoltaic component; the second quick-assembly lightweight photovoltaic component comprises a second lightweight photovoltaic component and a second quick-assembly frame surrounding the second lightweight photovoltaic component; and the first quick-assembly frame and the second quick-assembly frame are connected in a mortise and tenon joint mode.

[0087] The light-weight photovoltaic module 100 comprises a transparent top layer 110, an adhesive layer 120, a glass fiber buffer layer 130, an adhesive layer 120, a cell layer 140, an adhesive layer 120 and a reinforced backboard layer 150 connected in sequence; the transparent top layer 110 is a polyethylene terephthalate layer; the adhesive layer 120 is an ethylene-vinyl acetate copolymer layer; the reinforced backboard layer 150 is a carbon fiber reinforced composite backboard layer; the thickness of the transparent top layer 110 is 0.4mm; the thickness of the adhesive layer 120 is 0.4mm; the thickness of the glass fiber buffer layer 130 is 0.1mm; the thickness of the cell layer 140 is 0.5mm; and the thickness of the reinforced backboard layer 150 is 2mm.

[0088] In conclusion, the quick-assembly sunlight shed provided by the utility model adopts parts including quick-assembly framework, light-weight photovoltaic module, waterproof layer and electric sliding rail connecting piece. The light-weight framework is made of high-strength light-weight material, such as aluminum alloy or carbon fiber, and has the characteristics of light weight, high strength and corrosion resistance. The light-weight photovoltaic module is installed on the light-weight framework and used for power generation. The waterproof layer is arranged on the photovoltaic module frame to ensure that rainwater cannot penetrate into the interior of the sunlight shed. The connecting piece is used for connecting the light-weight framework and the photovoltaic module to ensure the stability of the whole sunlight shed.

[0089] The above describes the preferred embodiments of the utility model, but the utility model is not limited to the specific details in the above embodiments, and various simple modifications can be made to the technical scheme of the utility model within the technical concept of the utility model, and these simple modifications all belong to the protection scope of the utility model.

[0090] In addition, it should be noted that various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction, and in order to avoid unnecessary repetition, the utility model will not further describe various possible combination manners.

[0091] In addition, various different embodiments of the utility model can also be combined in any manner, as long as they do not deviate from the technical concept of the utility model, and they should also be considered as disclosed contents of the utility model.

Claims

1. A lightweight photovoltaic module, characterized by, The light-weight photovoltaic module comprises: a transparent top layer, an adhesive layer, a glass fiber buffer layer, an adhesive layer, a cell layer, an adhesive layer, and a reinforced backboard layer connected in sequence; the transparent top layer comprises one of a polycarbonate layer, a polymethyl methacrylate layer, a fluorinated ethylene propylene copolymer layer, or a polyethylene terephthalate layer; the adhesive layer comprises an ethylene-vinyl acetate copolymer layer or a polyolefin elastomer layer; the reinforced backboard layer comprises one of a backboard layer of polyvinyl fluoride, polyester film, and polyvinyl formal, a fiber-reinforced polyamide backboard layer, or a carbon fiber-reinforced composite backboard layer.

2. The lightweight photovoltaic module of claim 1, wherein, The thickness of the transparent top layer is 0.2-0.4mm; The thickness of the adhesive layer is 0.2-0.4mm; The thickness of the glass fiber buffer layer is 0.1-0.2mm; The thickness of the cell layer is 0.2-0.5mm; The thickness of the reinforced backboard layer is 1-2mm.

3. A quick-mount lightweight photovoltaic module, characterized by, The fast-assembled light-weight photovoltaic module comprises the light-weight photovoltaic module of claim 1 or 2.

4. The quick-to-install lightweight photovoltaic module of claim 3, wherein, The fast-assembled light-weight photovoltaic module comprises a first fast-assembled light-weight photovoltaic module and a second fast-assembled light-weight photovoltaic module. The first fast-assembled light-weight photovoltaic module comprises a first light-weight photovoltaic module and a first fast-assembly frame surrounding the first light-weight photovoltaic module. The second fast-assembled light-weight photovoltaic module comprises a second light-weight photovoltaic module and a second fast-assembly frame surrounding the second light-weight photovoltaic module. The connection mode of the first fast-assembly frame and the second fast-assembly frame comprises a concave-convex matching connection and / or a mortise and tenon matching connection.

5. The quick-mount lightweight photovoltaic module of claim 4, wherein, The first fast-assembly frame comprises a polyurethane composite frame, and the second fast-assembly frame comprises a polyurethane composite frame.

6. A quick-mounting sunroom, characterized in that, The fast-assembled sunlight room is connected by the fast-assembled light-weight photovoltaic module of claim 3.

7. The quick-mounting sunroom according to claim 6, characterized in that, The fast-assembled sunlight room comprises a keel frame for fixing the fast-assembled light-weight photovoltaic module.

8. The quick-mounting sunroom according to claim 6, wherein, The fast-assembled sunlight room comprises an electric moving device for moving the fast-assembled light-weight photovoltaic module.

9. The quick-mounting sunroom according to claim 6, wherein, The fast-assembled sunlight room comprises a control unit for controlling the light transmittance of the light-weight photovoltaic module.

10. The quick-mounting sunroom according to claim 6, wherein, The fast-assembled sunlight room further comprises one or a combination of at least two of a fresh air unit, a heating unit, or a refrigeration unit.

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