The term "wind turbine installation" refers to the process and act of setting up, constructing or placing a wind turbine in a specific location. This can include the initial planning, site assessment, construction, assembly and commissioning of the wind turbines as well as any additional infrastructure required for their operation such as transformers, power collection systems, control systems and access roads. Wind turbine installations are typically carried out by specialized contractors or companies with expertise in renewable energy technologies. The number and capacity of wind turbines installed can vary depending on the project size, location, available resources and other factors such as land availability, permitting requirements and financing options.