A touch panel with photovoltaic conversion function includes a touch zone and a non-touch zone located immediately around the touch zone. The touch zone includes, from top to bottom, a first transparent substrate, a photovoltaic conversion layer, a touch electrode layer and a second transparent substrate. The photovoltaic conversion layer has an upper side attached to a lower side of the first transparent substrate, and the touch electrode layer is formed on an upper side of the second transparent substrate and attached to a lower side of the photovoltaic conversion layer. The touch panel having the above arrangements enables the photovoltaic conversion layer to have effectively increased light-absorption areas to convert more light into more electric current.