Photovoltaic self-consumption refers to the direct consumption of electricity generated by solar panels installed on a building or site, without passing through the electricity grid.
This practice reduces energy dependence, controls electricity costs and promotes locally produced renewable energy. It can be total (all production is consumed on site) or partial (the surplus is fed into the grid or stored). Self-consumption is particularly relevant for businesses with suitable roofs or land, and with energy needs during the day, when solar production is at its highest. Combined with electric vehicle charging stations, it can directly power a fleet with clean electricity, reducing operating costs and carbon footprint.
This approach can also be optimised through energy storage or smart load management systems.