▎ 摘　　要

NOVELTY - The utility model claims a solar building integrated PVT component, photovoltaic battery component and the micro heat pipe array are made of graphene heat conducting material is heat conducting layer are bonded with each other, the back of the micro heat pipe array is covered with a back plate heat preservation material. four sides of the photovoltaic battery assembly are tightly fixed by aluminium alloy metal frame; the upper part of the micro-heat pipe array is provided with an airfoil heat exchanger; the micro-heat pipe array is connected with the airfoil heat exchanger through heat conducting silicone grease dry; two ends of the airfoil heat exchanger are connected with the insulating water tank through the water circulating pipeline through the L-shaped connecting valve. The component can solve the problem of low photovoltaic photo-thermal conversion efficiency, which is a system combined with the building, which can effectively improve the comprehensive utilization rate of the solar energy. The city with dense population has relative advantages, and the heat collector can be normally used in cold area in winter low temperature environment.