Integrated shaping method and structure for thin silicon solar cell module of large-size wing

Abstract

The invention relates to an integrated shaping method and structure for a thin silicon solar cell module of a large-size wing. The integrated shaping method for the thin silicon solar cell module of the large-size wing comprises the following steps of A) laying a thin silicon solar cell module on the curved surface of the wing; B) packaging the thin silicon solar cell module by using a wing surface skin; and C) extracting air in the package; and under a negative pressure effect, exerting the thin silicon solar cell module to be laminated with the curved surface of the wing in a sealed way and exerting the wing surface skin to be laminated with the thin silicon solar cell module and the curved surface of the wing so that integrated shaping of the thin silicon solar cell module is realized. The invention relates to the integrated shaping method and structure for the thin silicon solar cell module of the large-size wing; and technical problems that the laying difficulty of the thin silicon solar cell module of the large-size wing is great and the laying process is easy to damage are solved.

Description

technical field [0001] The invention relates to the paving technology of thin silicon solar cell components on large-size (greater than 50cm×50cm) wings, in particular to an integrated shaping method and structure of thin silicon solar cell components on large-size wings. Background technique [0002] Solar-powered drones are unmanned aerial vehicles that use solar radiation as power to fly continuously at high altitudes for more than several weeks. It uses photovoltaic cells to convert solar energy into electrical energy, and drives the propeller to rotate through a motor to generate flight power. Solar-powered drones have long cruising time, high flying altitude, wide coverage area, and can perform a variety of tasks, which have irreplaceable advantages of conventional aircraft. Due to its light weight, high efficiency and low cost, thin silicon solar cells are widely used in unmanned aerial vehicles and stratospheric airships, and are a new research hotspot in the aviatio...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an integrated shaping method and structure for thin silicon solar cell components of large-sized wings, which solves the technical problems that the paving of thin silicon solar cell components of large-sized wings is difficult and easy to be damaged during the paving process

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