The EnRMAT e-desol project aims to equip two platforms of the EnRMAT platform with state-of-the-art equipment to replace, strengthen or develop their equipment fleet. This support will facilitate the realisation of research projects, led by the entire user scientific community, ultimately allowing the development of new materials, devices and demonstrators dedicated to solar energy. The acquisition of this equipment will make it possible to complete the service offer of the PROMES laboratory thus forming a coherent and recognised local set of instruments and means for RD on solar on the territory. Its strategic positioning in the theme of renewable energies will allow a more direct link between academic (training and research) and industrial circles.