DWT offers a patented 3.5 kW ducted wind turbine to both residential and commercial customers that can be grid-tied or used off-grid, pairs perfectly with solar through a single inverter, commands a small footprint, produces about 6,000-8,000 kWh/year, and has multiple installation options, including rooftop mounting. Markets include microgrids and nanogrids, telecom, remote commercial and industrial operations, and emergency preparedness.