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The Silentwind wind generator:
The Silentwind small wind generator with blue carbon fiber blades, designed for marine or RV.

Small, lightweight and low noise compared to other 400 watts turbines.

Carefully crafted with marine components for years of service, nothing compared with low cost similar looking generators.

The Silentwind features a powerful 3-phase alternator, and computer-designed rotor blades optimised in wind-tunnel for low speed.

This innovative machine is extremely efficient in low wind speeds, yet is capable of sustained high power outputs of up to 400 watts in higher winds.

The usual, standard blades from other manufacturers are made from granulate using injection moulding techniques to achieve a fast production time, but lacking the durability especially after UV exposure associated with the potential risk of blade fracture. Our blades are handmade incorporating high tensile carbon fibre mats. This is a more labour intensive process resulting in an optimized blade profile at the lowest weight, which combines a very quiet operation, blade longetivity and an exceptional safety record.

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• rated voltage 12V, 24V or 48V
• very lightweight turbine at 6,8Kg or 15 pounds
• design-optimization in wind-tunnel
• permanent magnet-generator with 400 watts output
• very good start-up performance due to low cogging torque at 2,2m/s, 4.3 Kn wind speed
• start charging at 3 m/s, 6 Kn wind speed
• external hybrid controller for wind- and solar-energy with multi-function display and integrated electronic/manual stop switch
• universal application for low, middle and high wind
• hand laminated, UV-resistant carbon blades, successfully tested according to DIN EN 61400-2 at hurricane speed 122km / h (5480 rpm, with almost speed of sound at the blade tips).
• aerodynamic design from aircraft-engeneering
• low noise
• durable and low maintenance by external controller and high-quality components

Download Features and Specs

Download installation manual
Power Regulation:
The Silentwind generator need a regulator to prevent battery damage through overcharging. We sell the REGULUS 12V which will control the wind generator speed and as such the maximum voltage of your battery bank. It works as a voltage monitor and will direct the excess energy to a resistor bank. We included a remote brake switch to stop the generator manually in low wind conditions. A Battery temperature compensation sensor (BTS) will prevent overcharging your batteries in hot climates.
It also has an external monitor with brake switch.