Ricerc@Sapienza

Electric car usage has been growing rapidly over the past ten years, cars stock in 2018 exceeded 5 millions, +63% from 2019, Europe is accounting for 24% of the global fleet. The request of fast, rapid and ultra rapid charge is, on the other side, posing electric power network challenges. In this scenario the DSO is interested in exploiting EV charges in terms of flexibility that can be planned in optimized way, especially when it is combined with high penetration of RES.

This paper presents a statistical analysis about domestic PV prosumers in Terni (Italy). Data of energy produced by domestic photovoltaic systems (PVs) and of energy injected into the grid are collected for years 2015 and 2016. Statistical distributions of self-consumption and self-sufficiency rates per prosumer are reported.