Start up wind speed: 3.0m/s. Wind wheel Diameter:1.68m. Type of generator:Three phase AC permanent Magnet Generator. Wind turbine 1set(hub, tail, blades, generator, hood, bolts and nuts) MPPT wind controller 1 piece installation tool 1 set. Low start up speed, high wind energy utilization.
Blades using new art of precision injection molding, matched with optimized aerodynamic shape and structure which enhance the wind energy utilization and annual output. Body of casting aluminum alloy, with 2 bearings swivel, making it survive stronger wind and run more safely. Patented permanent magnet ac generator with special stator, effectively reduce torque, well match the wind wheel and generator, and ensure the performance of whole system.ADVANTAGES OF OFF-GRID SOLAR SYSTEMS 1. NO ACCESS TO THE UTILITY GRID Off-grid solar systems can be cheaper than extending power lines in certain remote areas. Consider off-gird if you're more than 100 yards from the grid. BECOME ENERGY SELF-SUFFICIENT Living off the grid and being self-sufficient feels good. Energy self-sufficiency is also a form of security. Power failures on the utility grid do not affect off-grid wind systems. On the flip side, batteries can only store a certain amount of energy, and during cloudy times, being connected to the grid is actually where the security is. You should install a backup generator to be prepared for these kinds of situations.
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The seller is "bayoung-electronic" and is located in this country: CN. This item can be shipped worldwide.