When you are buying it , please inform us what's the voltage do you need ? 12V or 24V or 48v . Parameter: build in MPPT charge controller Rotor Diameter: 46.1 in(1.17m) Mount : 1.5 in schedule 40 pipe 1.9 in (48.26mm)OD Start-up wind speed : 2.8m/s Output voltage : 12V/24/48V Rated power : 400W at 29mph(13m/s) Max power: 600w Body : cast aluminum Blades : 3-Carbon fiber composite Kilowatt Hours per Month : 40Kwh/mo at 12mph(5.5m/s) Survival wind Speed : 112mph(50m/s) Max Noise level (decibel) : 60db Warranty : 3 year limited warranty Details: 1.Blade It is a real Carbon fiber material ,By Injection mould. Not a normal plastic .They are very hard but light ,Easy to start up .it is a ral top-grade blade.the blade warranty for this blade is 6 years. 2.body A whole Die casting aluminum ,Not screw by some nut like our competitor . There is LED lighting on the body ,Show the working state .The surface is power High temperature plastic spraying under 400 Celsius degree,It will suitable
Price:$599.00