Powering a typical residential home with a micro-hydro system generally requires a turbine with a generation capacity ranging from 1 to 5 kilowatts, depending on household energy consumption habits and local climate needs. The actual physical size of the turbine housing is relatively compact, but the system's viability depends entirely on having a reliable water source with adequate flow rate and vertical drop (head pressure) to sustain continuous power generation around the clock without interruption.