The invention relates to a solar charger for devices, designed to be installed in a public space so that users can recharge their mobile devices, wherein the charger comprises: a securing column (1); a photovoltaic solar panel (2) housed in the upper part of the securing column (1); a battery (3) connected to the photovoltaic solar panel (2); a charge controller (5) connected to the battery (3) and to the photovoltaic solar panel (2); at least one module for connecting to a mobile device (4), which is accessible to users and connected to the charge controller (5); and means for securing to the ground, configured to keep the solar charger fixed to the ground.