The D400 is a new direct drive wind generator, designed for a variety of marine, rooftop or terrestrial applications. The D400 is available in white, or low visibility black as the StealthGen. Ideal for mounting on buildings or boats. Virtually silent and vibration-free in operation. Highly efficient and productive at all wind speeds. Low maintenance, 'fit and forget' engineering. Attractive, visually pleasing design. Robustly constructed for a long service life. Corrosion-resistant materials used throughout. Turning circle 700 mm. Weight 17 kilograms. Available in 12 or 24 volt DC. In 15 kts-100 watts, 20kts-200watts, 25kts-350 watts and 30kts-530 watts.