Photovoltaic energy mini-generation: Future perspectives for Portugal

► This work promotes the development of a mini-generation PV market in Portugal. ► The Portuguese current status and legal framework is compared to other EU countries. ► The profitability of 5 different PV technologies is compared for 7 European countries. ► The Portuguese growth potential for PV energy is still big. ► Portugal, due to its radiation levels, presents excellent investment opportunities.