Diamond comb-shaped thin film solar panel

Abstract

A diamond comb-shaped thin film solar panel comprises an electric appliance function box and thin film solar cell layers. A transparent substrate is arranged in a corrugated shape on a diamond one-piece supporting frame, the two sides of the substrate are covered with the thin film solar cell layers, a bottom plate is arranged at the bottom of the supporting frame, the thin film solar cell layers are arranged on the bottom plate, a frame is arranged on the periphery of the bottom plate, and the frame is covered with a top light-transmitting plate. In this way, the photovoltaic effect produced by the situation that the thin film solar cell layers absorb the top light photoemission is increased, and the diamond comb-shaped three-dimensional light absorption area of the corrugated-shaped substrate is increased, and light absorption conversion is larger than 39%. According to the diamond comb-shaped thin film solar panel, by means the process structure of three-dimensional space, the light absorption area of the thin-film solar cell is effectively increased, and the light-energy conversion efficiency is improved. The diamond comb-shaped thin film solar panel is convenient to assemble, maintain and replace in an integral mode and convenient to use due to the fact that local replacement further can be achieved, thereby having high commercial popularization value.

Description

technical field [0001] The invention relates to a photoelectric conversion device, in particular to a solar battery panel, specifically a diamond-shaped dimple-shaped thin-film solar battery panel. Background technique [0002] With the tension and shortage of energy in the world, people pay more and more attention to the development of new energy, especially the development and utilization of solar cells that convert solar energy into electrical energy. Solar energy has been widely concerned and favored for its unique advantages such as no pollution, no geographical restrictions, and all-weather utilization. The market demand for new solar cells with large area, light weight and low production cost is increasing. Among the new solar cells, the currently commercialized crystalline silicon solar cells have the highest photoelectric conversion efficiency, but due to the limitation of material purity and preparation process, the cost is high, and it is difficult to improve the ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the waste of light caused by the planar solar panels in the prior art when receiving light, and the low conversion efficiency of thin film solar energy, which further hinders the development of the thin film solar photovoltaic industry, and provides a diamond-shaped nest Shaped thin-film solar panel, which can avoid the waste of light when the panel receives light, and improve its utilization rate of light

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