This research focuses on developing an intelligent irrigation solution for agricultural systems utilising solar photovoltaic-thermal (PVT) energy applications. This solution integrates PVT applications, prediction, modelling and forecasting as well as plants' physiological characteristics. Even its naming convention reflects this complexity. Although the consensus in the. ions from irrigated agriculture. SPIS can be applied in a wide range of scales, from individual or community vegetable gar erent parts of a farm or scheme. 7 billion scheme in Italy to deploy 1.