Photovoltaic power generation window

The utility model relates to a photovoltaic power generation window. This photovoltaic power generation window includes: window frames and sashes. The window frame is for fixing to a building, and the sash is arranged to be surrounded by the window frame. The window sash includes a glass assembly including a first layer of glass, a second layer of glass positioned between the first layer of glass and the third layer of glass, a third layer of glass, and a photovoltaic power module coupled to the second layer of glass and configured to convert light energy into electrical energy. Through setting up three-layer glass and combining photovoltaic power generation module and intermediate layer glass for can ensure effectively that photovoltaic power generation module is isolated with the external world, thereby avoid photovoltaic power generation module and water or air contact, improve the weather resistance of photovoltaic power generation window.