Prefabricated photovoltaic wallboard and manufacturing method thereof

Abstract

The invention provides a prefabricated photovoltaic wallboard and a manufacturing method thereof. The wallboard comprises an inner wallboard body, a middle layer, an outer wallboard body and photovoltaic panels which are sequentially stacked; the outer wallboard body comprises a plurality of outer battens which are arranged side by side at intervals; and cavities communicating with the outside is defined by the adjacent outer battens, the middle layer and the photovoltaic panels. According to the prefabricated photovoltaic wallboard and the manufacturing method thereof, the outer wallboard body is arranged to be the plurality of outer battens, the outer battens and the inner wallboard body are connected through connecting pieces penetrating through the middle layer, the photovoltaic panels are arranged at the ends, away from the middle layer, of the outer battens, and building photovoltaic integration is achieved; and the outer wallboard body is hollowed out, the weight of the wallboard is reduced, the integrity of the outer battens is enhanced through the photovoltaic panels, heat generated by the photovoltaic panels can be discharged through cavities between the outer battens, the power generation efficiency of the photovoltaic panels is improved, and low-carbon and zero-carbon buildings can be achieved easily.

Description

technical field [0001] The invention relates to the technical field of photovoltaic wall panels, in particular to a prefabricated photovoltaic wall panel and a manufacturing method thereof. Background technique [0002] In order to improve construction efficiency, modern buildings generally use prefabricated components for construction, which can not only greatly improve the construction speed of buildings, but also reduce the cost of manual stacking and construction costs. At the same time, as a clean energy, solar energy is of great significance to energy conservation and emission reduction, especially in the field of construction, which has great potential for energy conservation. The application of photovoltaic panels on the surface of building walls has become the trend of energy conservation and emission reduction in the construction industry. [0003] In the prior art, due to the large weight and thickness of the outer wall panels in the sandwich prefabricated wall pa...

AI Technical Summary

Problems solved by technology

[0004] The present invention provides a prefabricated photovoltaic wallboard and a manufacturing method thereof, which are used to solve the defects of the thickness and weight of the prefabricated photovoltaic wallboard in the prior art and the defects of poor heat dissipation when the photovoltaic panel is installed on the wallboard, so as to realize the assembly safety of the prefabricated photovoltaic wallboard and efficient power generation

Images