Rated Power    300W FPMSG  300W FD  350W FD  400W BG
Starting Wind Speed (m/s)    1.8m/s  2.5m/s  2.0m/s  3.0m/s
Cut in Wind Speed (m/s)    2.5m/s  3.0m/s  2.8m/s  12m/s
Rated Wind Speed (m/s)    10m/s  11m/s  12m/s  12m/s
Safe Wind Speed limited (m/s)    50m/s  50m/s  50m/s  50m/s
Rated DC Output    12V/(24V/48V)  12V/(24V/48V)  12V/(24V/48V)  12V/(24V/48V)
Inverter Rated AC Output    380V/220V/110V  380V/220V/110V  380V/220V/110V  380V/220V/110V
   50HZ/55HZ/60Hz  50HZ/55HZ/60Hz  50HZ/55HZ/60Hz  50HZ/55HZ/60Hz
Over-speed protection    Electro-magnetic torque control  Electro-magnetic torque control  Electro-magnetic torque control  Electro-magnetic torque control
Color    White / Silver / Gray  White  White  White or silver grey
Net Weight    19.25kg  16.75kg  16.75kg  6kg
Gross Weight    23kg  20.5kg  20.5kg  7.5kg
Enginee    Brushless NdFeB permanent-magnet Engine  Brushless NdFeB permanent-magnet Engine  Brushless NdFeB permanent-magnet Engine  Brushless NdFeB permanent-magnet Engine
Bearing using    Full Permanent Magnetic Suspension Bearing  Menchanical Bearing  Menchanical Bearing  Menchanical Bearing
Transmission mode    Direct drive  Direct drive  Direct drive  Direct drive
RPM    900  900  960  1800
Application Ratio (Cp)    0.42  0.4  0.4  0.38
Number of blades    3  3  3  3
Blades Material    Nylon + Fiber Glass  Nylon + Fiber Glass  Nylon + Fiber Glass  Nylon + Fiber Glass
Rotor Darmeter    1.38m  1.5m  1.5m  1.2m
Length of blade    575mm  635mm  635mm  580mm
Length of Body    1220mm  1190mm  1190mm  580mm
Height of Tower (m)    8m - 12m  8m - 12m  8m - 12m  from 3m
Mantance Free Lead Acid Battery    (12V/24V)/(100Ah-200Ah)  (12V/24V)/(100Ah-200Ah)  (12V/24V)/(100Ah-200Ah)  ON THE BOAT ALREADY
         
Additional accessories:  
1  controller III or IV  controller III or IV  controller III or IV  no need, inside already
 2  battery  battery  battery  battery
 3  cable  cable  cable  cable
 4  tower/pole  tower/pole  tower/pole  tower/pole
 5  inverter if for 220V  inverter if for 220V  inverter if for 220V  inverter if for 220V
         
Character & Best usage Range    
1. Standard use on the land anywhere.
2. Especially for lower wind power area (grade 3 - 4).
3. The generate electricity result will be higher 20% than other normal one, due to the different bearing inside.  
Duple usage:
1. Standard use on the land anywhere, wind power is above grade 5 - 6.
2. Also can be used for the lower speed boat about 8-10 sea mile.
3. The generate electricity result is about 300W- 350W actually.  
1. Standard use on the land anywhere.
2. The electricity result is about 350W- 370W actually.  
1. Standard use on the boat anywhere.
2. Especially for the high-speed boat above 20 sea mile, the generate electricity result will be the best.