The paper presents a new type of Renewable Energy Sources (RES) suitable for exploitation watercourse with periodical-temporary water flow. This innovative solution consist of Hydroelectric Plant (HEP) and solar Photovoltaic (PV) generator working together as one hybrid power plant, producing...

An inherent characteristic of renewable energy sources (RES)-based electricity generation systems is intermittency and non-controllability. Therefore, the prerequisite for a more significant use of RES within the energy system is the corresponding capacity of Electric Energy Storage (EES). The...