6-Blade FT 800W Wind Turbine with 12V MPPT Controller

Description 6-Blade FT 800W Wind Turbine with 12V MPPT Controller Includes external MPPT charge controller with microcomputer Applications in External residencies,boats,photovoltaic systems.   Technical Specifications Rated Power 800W Rated Voltage 12 Volt Start-up Wind Speed  2.5m/s (2 BEAUFORΤ) Rated Wind Speed 12m/s (6 BEAUFORΤ) Operating Wind Speed 3~25 m/s (2.3~9.6 BEAUFORΤ) Maximum permitted Wind Speed 40m/s (13,18 BEAUFORΤ) Diameter 1.20m Number of Blades 6 Pcs Blade Material Carbon Fiber Reinforced Plastics Engine Permanent Magnet Generator Wind direction adjustment system: Automatic Rated rotation speed 950rpm Life Span: 15 years Protective casing: Aluminum oxide plastic layer Over-speed Wind Protection: Tip Stall Protection Turned Protection Electromagnetic Brake Operating temperature -40°C~70°C Wind turbine net weight 6.5kg   Caution: The wind turbine operates on 12V nominal battery voltage systems. The battery must first be connected to the charge controller for it to recognize the voltage and then the wind turbine can be connected. Any problem resulting from incorrect wiring is not covered by the warranty.   Packing List:1 Generator 1 External MPPT charge controller 6 blades       1 Year Warranty Made in P.R.C.