Photovoltaic and LED light-emitting assembly

Abstract

The present invention discloses a photovoltaic and LED light-emitting assembly. The photovoltaic and LED light-emitting assembly comprises sunny glass, an upper laminated adhesive, a photovoltaic series welding assembly, conductive film circuit glass, a plurality of LEDs arranged in a matrix, a lower laminated adhesive, filler strip glass, a filler strip and back glass which are sequentially connected from top to bottom. The photovoltaic and LED light-emitting assembly is simple in structure and low in cost, can meet different application occasions, integrates photovoltaic power generation andlighting, not only can generate power, but also can be used for lighting and used as a display screen, has certain light transmittance and decorative effect, and meets the requirements of energy conservation and emission reduction of national buildings.

Description

Technical field [0001] The invention relates to the field of photovoltaic power generation and lighting, in particular to a photovoltaic and LED light-emitting assembly. Background technique [0002] In the field of LED light-emitting glass, the conductive film glass laser marking circuit is widely used. The dot matrix LED circuit is formed by laser marking the circuit. Through a certain production process, different format dynamic display screens and billboards can be produced. Electricity, converted by switching power supply as LED light-emitting glass power supply. [0003] In the field of photovoltaic power generation, there are amorphous silicon, polycrystalline silicon and monocrystalline silicon cells. Currently, the most mainstream applications are polycrystalline silicon and monocrystalline silicon cells. Among them, monocrystalline silicon cells have the highest photoelectric conversion efficiency and can be used in ground power stations and buildings. Integrated power g...

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Problems solved by technology

[0004] Based on the above, both have certain limitations. The main application fields of LED light-emitting glass are display screens and billboards, which are pure energy-consuming products. The application fields are still relatively specific and narrow, such as integrating with buildings. Difficult to apply, subject to manufacturing cost and building energy saving and consumption reduction requirements, its advantage is high light transmittance, and its disadvantage is that it has no decorative effect during the day

Photovoltaic cells are green and environmentally friendly power generation products. Compared with LED light-emitting glass, they can be used in building integrated photovoltaics, but there are still shortcomings in some specific applications, such as lighting in the atrium of a building, sloping roofs, and lighting at night. It is understood that although photovoltaic cells can generate electricity, they cannot illuminate at night. Taking existing products as an example, they have almost no light transmittance even in the daytime, because the silicon wafers are closely arranged.

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