After researching over 620 solar plants in various countries around the world, completing more than 50 GW studied, we are pleased to announce the update of our Technical Specifications for Geotechnical Studies in Photovoltaic Solar Plants. This document presents the most requested tests currently for geotechnical design and protection against corrosive environments. Revised recommendations are also provided for the design of geological and geotechnical investigation campaigns for new photovoltaic solar plants. You can download it directly here.