500w wind energy products

1. Easy install and operation
2. Long lifetime and quality guarantee
3. Beautiful appearance and low noise
4.More electricity
wind turbine, which is installed on top of a tall tower, collects kinetic energy from the wind and converts it to electricity that is compatible with a home's electrical system.
In a normal residential application, a home is served simultaneously by the wind turbine and a local utility. If the wind speeds are below cut-in speed (7-10 mph) there will be no output from the turbine and all of the needed power is purchased from the utility. As wind speeds increase, turbine output increases and the amount of power purchased from the utility is proportionately decreased. When the turbine produces more power than the house needs, the extra electricity is sold to the utility. All of this is done automatically. There are no batteries in a modern residential wind system.
Small wind systems for remote applications operate somewhat differently,and it needs batteries.


Rotor Diameter (m)
2.5
Material and number of the blades
Reinforced fiber glass*3
Rated power/maximum power
500/700
Rated wind speed (m/s)
8
Startup wind speed (m/s)
2.5
Working wind speed (m/s)
3~25
Survived wind speed(m/s)
45
Rated rotate speed(r/min)
450
Working voltage
DC12V/24V/48V
Generator style
Three phase, permanent magnet
Charging method
Constant voltage current saving
Speed regulation method
Yaw
Stop method
Auto
Weight
46kg
Tower height (m)
6
Suggested battery capacity
12V/200AH Deep cycle battery 2pcs
Life time
15years