The present disclosure provides device for generating electric energy. The device comprises a panel for receiving incident light. The panel is at least partially transmissive for visible light and has first and second surfaces and having a peripheral region comprising at least one edge and/or corner. The panel is arranged such that a portion of light incident on the panel is redirected within the panel towards the peripheral region of the panel. The device further comprises a flexible photovoltaic element that has first and second portions separated by a bend. The bend is located adjacent the edge or corner of the panel whereby the first and second portions of the flexible photovoltaic element are disposed with different orientations within the device.