Solar energy and temperature difference power generation device

Abstract

A solar photoelectric module sequentially comprises a gallium arsenide solar cell, a first quick heat conducting device, a temperature difference power generation unit, a second quick heat conducting device and a radiator from top to bottom. A solar energy and temperature difference power generation device comprises a radiator, an insulating layer and a solar power generation panel, the insulating layer is arranged on the surface of the radiator, and at least one temperature difference power generation chip is arranged between the insulating layer and the solar power generation panel. According to the solar energy and temperature difference power generation device, one or more temperature difference power generation chips not only can be fixed between the solar power generation panel and the surface of the radiator in a module mode, but also can be fixed in an integrated mode to form a modularization device and especially can be freely combined through U-shaped slots formed in the two sides of the radiator; the solar energy and temperature difference power generation device not only is suitable for large-batch industrialized production, but also is high in power generation efficiency, stable in performance and good in market prospect.

Description

technical field [0001] The invention relates to a device for generating electricity using solar photovoltaics, in particular to a modular device for generating electricity by using a thermoelectric power generation sheet at the same time. Background technique [0002] Solar power generation mainly uses the photoelectric effect of semiconductor materials to convert solar energy into electrical energy. The commonly used solar power generation panels include monocrystalline silicon solar cells, polycrystalline silicon solar cells, amorphous silicon solar cells (thin film solar cells) and multi-component solar cells. Thermoelectric power generation is based on the Seebeck effect. It is composed of two different types of semiconductor thermoelectric materials, N and P, connected in series through a conductive sheet. When the hot end is heated, a temperature difference is established between the two ends of the device. , both carriers flow to the cold end, forming a thermoelectri...

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Problems solved by technology

[0005] However, there is still room for simplification in the structure, especially the components such as the first rapid heat conduction device and the second rapid heat conduction device will not only generate thermal resistance of at least four contact surfaces at the joints, which will have a certain impact on heat dissipation, and the production and processing In the process, it will also increase the complexity of the process and the stability of the product in the later use process

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