Sunforce 44446

Cheap Sunforce Air X Marine Wind Turbine. The controller allows for peak-power tracking of the wind by optimizing the alternator's output on all points of the cubic curve and efficiently delivers the energy to the battery The unit incorporates a new microprocessor based technology that Sunforce 44446 results in increased performance, improved battery charging capability, greater reliability and the reduction of “flutter” noise from the machine The AIR X Marine is the world’s number one selling small wind turbine for Sailboats Tuff-Gel coated fasteners to prevent seizing of components The turbine’s smart controller allows it to actually control blade rotation speed thus eliminating the buzzing noise commonly found with most small wind turbines. ... Learn more »

Sunforce 44446 Review: Sunforce Air X Marine Wind Turbine. That's 400W at a constant 28mph wind. Actual power will vary, but in a sailboat application you should have plenty of apparent windspeed to run this unit. Startup wind speed is 8mph and the manufacturer's estimate for monthly power is 38kW-hr at an average of 12mph. That last figure is more representative for a fixed installation with good wind, but does give you a figure of 50W power from a 12mph wind.It's a solid unit, seems well protected from the elements (marine rating), comes with three year warranty, and has ... Read more »

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