This is linked to the wind resources where the wind turbine is located, as well as the energy production capacity of the wind turbine itself. For example, a better MW class wind turbine can generate around 2.5 per watt per year in an environment. Class II wind farm. However, due to the influence of the installation environment and its own reliability, small wind turbines can produce about 1 kilowatt hour of electricity per watt per year, which is good, maybe less.
Large wind turbines focus on electricity generation, while small wind turbines focus on the power supply function away from the grid