Photovoltaic curtain wall system

The utility model discloses a photovoltaic curtain wall system, and belongs to the technical field of photovoltaic curtain walls. The system is arranged on a building wall and comprises a frame device, a photovoltaic device and an adjusting device, the frame device is connected with the building wall, the adjusting device is fixedly connected with the photovoltaic device, and the adjusting device is movably connected with the frame device; the adjusting device drives the photovoltaic device to move in the first direction, the second direction and the third direction so as to adjust the position of the photovoltaic device on the building wall. The first direction is perpendicular to the building wall body, the second direction is the height direction of the building wall body, and the third direction is the extension direction of the building wall body. In the embodiment of the invention, through the arrangement of the adjusting device, the adjustment of the photovoltaic device in three directions is integrate