Photovoltaic photo-thermal coupling efficient thermoelectric output assembly

The utility model relates to a photovoltaic photo-thermal coupling high-efficiency thermoelectric output assembly, which belongs to the technical field of solar photovoltaic photo-thermal, and comprises an upper photovoltaic assembly and a lower photovoltaic assembly which are arranged up and down, a heat absorption layer is arranged between the upper photovoltaic assembly and the lower photovoltaic assembly, and a condensing mirror is arranged at the bottom end of the lower photovoltaic assembly. According to the utility model, the double layers of photovoltaic cells are coupled through the middle heat exchange layer, and solar energy can be guided into the back surface for utilization through the condensation reflecting surface, so that the photoelectric conversion efficiency of solar energy in unit area is greatly improved. 本实用新型涉及一种光伏光热耦合高效热电输出组件，属于太阳能光伏光热技术领域，包括呈上下布置的上层光伏组件和下层光伏组件，上层光伏组件和下层光伏组件之间设置有吸热层，下层光伏组件底端设置有聚光反射镜。本实用新型采用双层光伏电池通过中间换热层耦合而成，并通过聚光反射面，能够将太阳能导入背面加以利用，大大提高了单位面积内的太阳能的光电转换效率。