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Solar film battery assembly for architecture

A technology of solar thin film and battery components, applied in electrical components, sustainable buildings, circuits, etc., can solve problems such as products that have not found applications of thin film battery components

Inactive Publication Date: 2009-08-19
HIMIN CLEAN ENERGY HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is no product that thin-film battery components are used in buildings

Method used

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  • Solar film battery assembly for architecture
  • Solar film battery assembly for architecture
  • Solar film battery assembly for architecture

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Example 1: figure 1 , image 3 Among them, the solar thin film battery module is composed of conductive film glass layer 10, thin film battery layer 9, aluminum film layer 8, EVA layer 7, float glass layer 6 and hollow glass layer 1 from top to bottom. The two ends between the hollow glass layer 1 and the hollow glass layer 1 are respectively provided with spacer bars 4 , and the spacer bar 4 separates the float glass layer 6 from the hollow glass layer 1 to form a hollow cavity 16 . A junction box 14 with a Schottky diode 13 is installed on the outside of one of the spacer bars 4 to the side of the corresponding float glass layer 6; an electrode is respectively drawn out on the conductive film glass layer 10 and the aluminum film layer 8, and two electrodes 12 are drawn out. It is connected with the circuit in the junction box 14.

[0025] The lower side of the conductive film glass layer 10 is plated with a steel tin oxide film layer 11 by a vapor phase deposition m...

Embodiment 2

[0031] Embodiment 2: as figure 2 , image 3 As shown, the difference from Embodiment 1 is that the hollow cavity 16 is filled with an inert gas; the LOW-E film layer 16 is coated on the upper side of the hollow glass layer 1, and the rest are the same, and will not be repeated here.

Embodiment 3

[0032] Embodiment 3: The difference from Embodiment 1 is that the LOW-E film layer 15 is coated before the tempering of the insulating glass layer 1 by vapor deposition, so that the LOW-E film layer 15 and the insulating glass layer 1 are thermally fused together. The rest are the same and will not be repeated here.

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Abstract

The invention relates to a solar energy thin-film battery component applied to architecture; the solar energy thin-film battery component consists of a conducting-film glass layer, a thin-film battery layer, an aluminum-film layer, an EVA layer, a float glass layer and a hollow glass layer in sequence from top to bottom; spacing bars are arranged at two ends between the float glass layer and the hollow glass layer and separate the float glass layer from the hollow glass layer to form a hollow cavity; a LOW-E film layer is arranged at either of the upper side and the lower side of the hollow cavity; from the external side of one spacing bar to the lateral side of the float glass layer, a junction box with diodes is arranged; and an electrode is led out respectively from the conducting-film glass layer and the aluminum-film layer, then the two electrodes are connected with the circuit inside the junction box. Compared with the prior art, the solar energy thin-film battery component is combined with the architecture and provided with an energy-saving coated film, a hollow structure and the junction box convenient for building installation, and has the advantages of environmentally-friendly power generation with solar energy, energy conservation and heat insulation of buildings, thermal insulation, sound insulation and no deposition of dew and frost.

Description

technical field [0001] The invention relates to a solar cell assembly, in particular to a solar thin film cell assembly used in buildings. Background technique [0002] At present, the well-known earth fossil energy is facing the danger of depletion with the rapid development of social economy. At the same time, the pollution caused by burning fossil energy is also increasingly threatening the survival of human beings. With the development of science and technology, solar thin-film batteries have gradually become a green and pollution-free resource that can replace fossil energy. Chinese patent 20062017685.5 discloses a nano-silicon solar thin-film battery patent, which is composed of glass, conductive film, monocrystalline silicon bottom layer, amorphous silicon film, N-type nano-silicon film, transparent metal electrode and comb-shaped electrode. The advantage is solar power generation , no pollution, and can generate electricity even under weak light. The disadvantage i...

Claims

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Application Information

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IPC IPC(8): H01L31/042H01L31/02
CPCB32B17/10174B32B17/10055B32B17/10788Y02B10/10Y02E10/50
Inventor 杨胜文
Owner HIMIN CLEAN ENERGY HLDG
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