3-Blade 420W 12V Silentwind Wind Turbine 400-12 Pro

Description 3-Blade 420W 12V Silentwind Wind Turbine 400-12 Pro Silentwind Wind Turbine 400-12 Pro 420W 12V Silentwind 12V 420W wind turbine, with silent operation. Suitable for applications near the sea. At 6 m/s(4B) : 38kWh / month. New model’s latest improvements: Higher efficiency due to earlier charging start-up Faster wind tracking and stable operating performance due to an enlarged wind-deflector. Additional body bearing for a more precise guidance of the wind generator and smoother operating Quality Features 3-phase brushless AC-generator with permanent magnets Available in 12V / 24V or 48V Light-weight Low noise emission With hand laminated, UV-resistant carbon fiber (CFRP) – rotor blades: successfully tested in the wind tunnel at hurricane wind-speed of 122 km/h, creating 5480 rpm with sonic velocity at the blade-tips Very good start-up performance due to a low cogging torque at 2,2m/s wind speed Fast charging start-up Universal application at low, medium and high wind speeds For marine- and land-use and professional applications Durable and low maintenance Fields of Application Sailing boats Off-grid application Net-Grid connection (48V) Charging stations Holiday homes Wireless LAN – Access – Points Research and monitoring units Projects in developing countries Traffic management systems Emergency systems Street lamps Attention: The wind turbine can operate with 12V battery systems. The batteries must be connected to the charge controller before the wind turbine itself is connected, any problem that occurs because of incorrect wiring is not covered by the warranty.   Technical Data Silentwind-PRO-400-12V   2-Year Warranty Made in Portugal Designed in Germany