Large-scale wind turbines are advanced wind energy systems designed to generate significant amounts of electricity, typically feeding into national or regional power grids. These turbines generally have capacities ranging from 1 MW to over 15 MW, with tower heights exceeding 100 meters and rotor diameters spanning 80 to 220 meters or more. They are usually installed in onshore wind farms across open landscapes or offshore wind farms in coastal and deep-sea locations, where wind resources are abundant and consistent.
Built with robust towers, large rotor blades, and high-efficiency gearboxes or direct-drive systems, they convert wind energy into electricity at a utility scale. Their scale enables them to harness strong winds at higher altitudes, significantly improving energy yield.