Features: - Through high-power tracking microprocessor intelligent control, effective current and voltage regulation.  - The wind speed is low, use high wind power; Small size, good looks, low operating vibration.  - User-friendly design installation, convenient equipment installation, maintenance and repair.  - The shell is made of nylon fiber, anti-typhoon ability is stronger, safer and more reliable operation.  - The blades of the wind wheels are made of nylon fiber, coupled with the optimization of aerodynamic shape design and structural design, high wind power utilization factor, an increase in annual power generation.  - The generator uses a patented magnetic bearing alternator, coupled with a special stator design, effectively reduce the resistance torque of the generator, while the wind wheel and generator have more suitable characteristics, the reliability of the unit working.  - Is ideal for the leisure sector and is known for charging batteries for boats, gazebos, cabins or mobile homes, as well as green mills, home, businesses and industrial power supplements.    Specifications: Material:Nylon fiber;  Color:White;  Rated Power:200W;  Rated Voltage:12 / 24V;  Number of leaves:8 pcs;  Weight:7000g;  Operating temperature:-40 ° C ~ + 80 ° C.    Note: 1. Please allow 1-2cm error due to manual measurement.Please make sure you do not mind before you bid.  2. The colors may have different as the difference display,please understand.    Package Includes: 1 Pc x Wind turbines (stent not included);  1 Pc x Controller;  1 Pc x Installation accessories