Soltune is a technical consulting and engineering company specialized in R&D, Design and Production of high-efficient solar cells (which are used in e.g. solar arrays in satellites) and Concentrating Photovoltaic (CPV) Technology.

Soltune is based in Madrid (Spain) and operates worldwide. With its large experience in the design and manufacturing of high-efficient solar cells for CPV and for space applications and in CPV technology, Soltune offers a variety of services, like e.g. product design studies, market studies, product and manufacturing line audits or strategic consultancy.