Off-Grid House Energy Management System Powered by Photovoltaic Energy

The objective of this work is to design an off-grid site. This site is powered by two electrical loads, a variable domestic load and a second auxiliary load (dump). The domestic load is modeled according to the electrical loads and appliances used by the inhabitants of the site. The second load is an auxiliary load used in case of excess energy production by the PV and the fully charged battery. The second part of this work consists in studying an energy management system between the different sources and the two loads. This work is simulated in Matlab simulink, the results obtained confirm the applied study and the effectiveness of the energy management strategy used to better optimize the use of renewable energy without losing the desirable comfort aspect.