Q1:Are you factory or trade company ?Where is your factory?
A:We are professional wind turbine factory,specialized in designing
and manufacturing wind turbine for 12 years .We are in zhuhai city
,Guangdong province ,near to Macau and Hongkong (15--60mins by ship
Q2:Is the wind turbine price listed above include the charge
controller and others? If not,where I can purchase the controller
A:The listed price is just for wind turbine only (generator +
blades), no including controller, inverter and other parts. Please
contact our sales for the controller, inverter and other system
parts for on grid and off grid application.
Q3:What is the working voltage of your HAWTs for my battery bank or
A:Please find our recommended working voltage as below:
Airforce1.5 600w--12v/24V off-grid
Airforce2.0L/Airforce2.0 ---24v/48v(off-grid )/110V(0n-grid )
Airforce4.1 48V off-grid 220V/380V on-grid
H10kw--30kw 240V on-grid or off-grid
H18-50kw 380V on-grid or off-grid
Q4:What thickness of pole would we use for your horizontal wind
turbine and what would be the height approximately of the section
that we would add on to your unit?
A:We recommend to use 3mm-5mm thickness,8mheight guyed cable tower or 5mm-8mm thickness,8-24m height free standing toweror hydraulic towerfor our HAWT 1KW-50KW. Please contact our sales to get more tower information.
Q5:How isyour HAWTs to realize the security protection during heavy winds?
A:There are multi security protection to ensure our HAWTs speed
regulation and protection during high wind: yawing +
electromagnetic brake (by controller) + manual brake (available on
HAWT 5KWto30KW models).