Name: China top quality wind turbine 500 watt factory in wind turbine field
Brand: Hummer wind turbine
Availability: InStock

Product Details

Specifications

wind turbine 500 watt
1.Light,smart,high efficiency
2.lower noise with SKF
3.free maintenance
4.UL,CE& ISO9001

China top quality wind turbine 500 watt factory in wind turbine field

Trust the strength of corporation brand---It is your best choise!

1.Why hummer generator is better than other traditional generator :

A.It is 20%~30% Smaller in size and lighter in weight

B.It has a 10%-30% Higher efficiency rating

C.Greater than 10% Lower in noise

D.Has a totally sealed generator making it suitable to operate in any weather condition.

2. 500 home wind generator Information

1.SCF (Supercritical Generator Technology)

generator technology as core,Features are extremely light ,small,stable with higher power efficiency.

2.2 SKF bearings,

which have a 15 years life span with free maintenance.

3.Yaw shaft

Smart Intelligent yaw shaft system has designed with sensor to detect speed,Rpm,angle ,tempre

ture of generator, speed,direction of wind etc.

4.1 international patents, 6 National patents that ensure the perfect performance.

3. Main technical datas and power curve

Rated power(W)	500
Maximum output power(W)	1000
Charging voltage(V)	DC 24V
Blade quantity	3
Rotor blade material	GRP
Rotor blade diameter(m)	2.5
Start-up wind speed (m/s)	3.0
Rated wind speed (m/s)	7.0
Rated rotating rate (r/min)	600
Wind energy utilizing ratio (Cp)	0.48
Generator output	single-phase frequency conversion AC
output AC frequency (Hz)	0~300
Rated charging current (A)	15
The maximum charging current (in a short time )(A)	25
Generator efficiency	>0.78
Shutting down method	Manual+Automatic
Tower height(m)	6
Weight of generator (kg)	6.5
Battery 12V 120Ah/150Ah/ 200Ah	2pcs

If you still worry that wind turbine is new to you, if you still doubt the correctness of this

investment, and if you still confused the benefit brought by Hummer generating system,

we are sure you will find satisfying answers here.

Q: What size turbine would I need for my home?

A: Homes use approximately 9,400 kilowatt-hours (kWh) of electricity per year(about 780 kWh per month). Depending upon the average wind speed in the area, a wind turbine rated in the range of 5 to 15 kilowatts would be required to make a significant contribution to meet this demand.

Q: How quiet are the Hummer horizontal wind turbines?

A: Hummer wind turbines are very quiet. The Noise db(A) range

from the 500 Watt to the 20kW is 29 db(A) to 34 db(A).

In order to serve our customers better. Our company can adjust parameters configuration according to customer’s requirement

Minimum Order Quantity: 1 set
Delivery time: 20 working days after received the deposit.
Payment: T/T 30% deposit and the balance paid before shippment
Package: ply wooden case
FOB port: Shanghai,China
Guarantee: 2 years for the generator and one year for other parts , have 20 years generator lifetime