The basic functioning of a solar photovoltaic self-consumption installation with grid connection consists in the production of power energy through solar park, solar panels and a hybrid grid and batteries inverter that transforms the direct current of solar panels in alternating current that, if necessary, is immediately consumed. Conversely, it is stored in batteries and is recovered during the night when the solar radiation stops.
The fact to have the solar photovoltaic installation connected side by side with the electric power distribution allows consuming energy of the distribution network in case there is not enough battery charge.