TOPcon battery high-efficiency double-glass assembly

Abstract

The TOPcon battery high-efficiency double-glass assembly is provided with an assembly frame, an assembly space is arranged in the assembly frame, a battery assembly is arranged in the assembly space, the battery assembly comprises a polycrystalline silicon film, a silicon wafer substrate is arranged on the polycrystalline silicon film, a passivation layer is arranged on the silicon wafer substrate, and the passivation layer is arranged on the polycrystalline silicon film. The battery assembly can be used for generating electric energy, the battery assembly is placed in the assembly frame, the assembly insertion groove is formed in the assembly frame, the bolt plate is arranged in the assembly insertion groove, the battery assembly can be well pressed through the bolt plate, and therefore follow-up maintenance and replacement of the battery assembly can be facilitated; and the battery assembly is more convenient to maintain.

Description

Technical Field

[0001] The utility model relates to a solar cell assembly, in particular to a TOPcon cell high-efficiency double-glass assembly. Background Art

[0002] Double-glass modules refer to photovoltaic modules that consist of two sheets of glass and solar cells, with the cells connected in series and in parallel by wires to the lead ends. Since the back of the double-glass module can also absorb light and generate electricity, it has a higher power generation efficiency than traditional photovoltaic modules, making it widely used and ensuring the use effect of solar panels.

[0003] In the prior art: CN202022313159.2 A tape for a double-glass component and a double-glass component. The embodiment of the utility model provides a tape for a double-glass component and a double-glass component. The tape is used to be wrapped around the double-glass component when the double-glass component is laminated. The tape includes: an adhesive layer, and a plurality of through holes are arranged on the adhesive layer; a protective film layer, and the protective film layer is sealed and adhered to the adhesive layer on all sides, and a first space area is provided between the protective film layer and the adhesive layer.

[0004] Although in the prior art a protective film layer is provided on the adhesive layer, when the double-glass assembly is laminated, the melted adhesive film overflowing from the adhesive layer will be contained in the first space area, thereby preventing residual adhesive from adhering to the tempered glass surface of the double-glass assembly and the laminator, thereby improving the lamination efficiency of the double-glass assembly and the quality of the double-glass assembly, the double-glass assembly in the prior art cannot be assembled well, and is not very convenient when the double-glass assembly is replaced later. Utility Model Content

[0005] In order to overcome the deficiencies of the prior art, the utility model provides a TOPcon cell high-efficiency double-glass component.

[0006] The utility model is implemented by the following technical scheme: a TOPcon battery high-efficiency double-glass component, which is provided with an assembly frame, an assembly space is provided in the assembly frame, a battery component is provided in the assembly space, the battery component comprises a polycrystalline silicon film, a silicon wafer substrate is provided on the polycrystalline silicon film, a passivation layer is provided on the silicon wafer substrate, an anti-reflection film is provided on the passivation layer, an assembly component is provided between the assembly frame and the battery component, the assembly component is an assembly slot, the assembly slot is located on both sides of the battery component, a latch plate is provided in the assembly slot, and the latch plate presses the battery component.

[0007] Side platforms are arranged on both sides of the assembly frame, and assembly circular holes are arranged on the side platforms, and screw rods are arranged in the assembly circular holes.

[0008] The side platform and the assembly frame are fixed by welding, and extension components are arranged on both sides of the side platform.

[0009] The extension component is an extension slide bar, the extension slide bar is assembled in the top slide groove, and the extension slide bar is embedded in the top slide groove.

[0010] The extending slide rod is provided with a plurality of positioning holes, wherein the positioning holes are threaded holes, and long screws are installed in the threaded holes.

[0011] Compared with the prior art, the utility model can utilize battery assemblies to generate electric energy when in use. The battery assemblies are placed in an assembly frame. An assembly slot is provided in the assembly frame. A latch plate is provided in the assembly slot. The latch plate can be used to press the battery assemblies well, which can facilitate the subsequent maintenance and replacement of the battery assemblies and make the maintenance of the battery assemblies more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the structure of the utility model;

[0013] Figure 2 It is a top view of the utility model;

[0014] Figure 3 It is a cross-sectional view of a battery assembly of the utility model;

[0015] In the figure: 1 is an assembly frame, 2 is an assembly space, 3 is a battery assembly, 4 is a crystalline silicon film, 5 is a silicon wafer substrate, 6 is a passivation layer, 7 is an anti-reflection film, 8 is an assembly slot, 9 is a latch plate, 10 is an assembly circular hole, 11 is an extension slide rod, and 12 is a top slide groove. DETAILED DESCRIPTION

[0016] The present invention is further described below in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0017] A TOPcon cell high-efficiency double-glass component is provided with an assembly frame 1, an assembly space 2 is provided in the assembly frame 1, a cell component 3 is provided in the assembly space 2, the cell component 3 comprises a polycrystalline silicon film 4, a silicon wafer substrate 5 is provided on the polycrystalline silicon film 4, a passivation layer 6 is provided on the silicon wafer substrate 5, an anti-reflection film 7 is provided on the passivation layer 6, an assembly component is provided between the assembly frame 1 and the cell component 3, the assembly component is an assembly slot 8, the assembly slot 8 is located on both sides of the cell component, a latch plate 9 is provided in the assembly slot 8, and the latch plate 9 presses the cell component 1.

[0018] When the battery assembly 3 needs to be assembled, the battery assembly 3 can be placed in the assembly space and pressed by the latch plate 9, so that the battery assembly 3 can be well fixed. At the same time, side platforms are provided on both sides of the assembly frame 1, and assembly circular holes 10 are provided on the side platforms, and screws are provided in the assembly circular holes 10.

[0019] In order to facilitate the assembly of the double-glass components, an extension component can be provided on the side platform. The side platform and the assembly frame 1 are fixed by welding. Extension components are provided on both sides of the side platform. The assembly frame can be assembled on the top by using the extension components. The extension component is an extension slide bar 11. The extension slide bar 11 is assembled in the top slide groove 12. The extension slide bar 11 is embedded in the top slide groove 12. A plurality of positioning holes are provided on the extension slide bar 11. The positioning holes are threaded holes, and long screws are assembled in the threaded holes.

[0020] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A TOPcon cell high-efficiency double-glass component, provided with an assembly frame, an assembly space provided in the assembly frame, a cell component provided in the assembly space, the cell component comprising a polycrystalline silicon film, a silicon wafer substrate provided on the polycrystalline silicon film, a passivation layer provided on the silicon wafer substrate, an anti-reflection film provided on the passivation layer, characterized in that: An assembly component is arranged between the assembly frame and the battery assembly. The assembly component is an assembly slot. The assembly slot is located on both sides of the battery assembly. A latch plate is arranged in the assembly slot. The latch plate presses the battery assembly.

2. A TOPcon cell high-efficiency double-glass component according to claim 1, characterized in that: Side platforms are arranged on both sides of the assembly frame, and assembly circular holes are arranged on the side platforms, and screw rods are arranged in the assembly circular holes.

3. A TOPcon cell high-efficiency double-glass component according to claim 2, characterized in that: The side platform and the assembly frame are fixed by welding, and extension components are arranged on both sides of the side platform.

4. A TOPcon cell high-efficiency double-glass component according to claim 3, characterized in that: The extension component is an extension slide bar, the extension slide bar is assembled in the top slide groove, and the extension slide bar is embedded in the top slide groove.

5. A TOPcon cell high-efficiency double-glass component according to claim 4, characterized in that: The extending slide rod is provided with a plurality of positioning holes, wherein the positioning holes are threaded holes, and long screws are installed in the threaded holes.

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