In North America, photovoltaic self-consumption refers to using the electricity produced by on-site solar panels directly at the facility where it is generated, instead of routing it through the public utility grid. This approach helps businesses lower their dependence on external energy providers, stabilize electricity expenses, and maximize the value of locally produced renewable power.
Self-consumption can be full, where all solar generation is used on-site, or partial, when excess electricity is exported to the grid through net metering programs or stored in batteries for later use. It is especially beneficial for commercial and industrial sites with large roof areas or available land, and with daytime energy demand that aligns with peak solar production.
When paired with EV charging infrastructure, on-site solar can supply clean power directly to fleet vehicles, helping reduce operating costs and shrink emissions. The model can be further enhanced with energy storage systems or smart energy management technologies to optimize consumption and improve resilience.