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Home > Products > Horizontal Wind Turbine >
Household Rooftop 3 Phase AC Horizontal Axis Wind Turbine Power System 3KW

Household Rooftop 3 Phase AC Horizontal Axis Wind Turbine Power System 3KW

AC Horizontal Axis Wind Turbine 3KW

8m/s Horizontal Axis Wind Turbine

Place of Origin:

QINGDAO

Brand Name:

GREEF

Certification:

CE

Model Number:

GH-3KW

Contact Us
Request A Quote
Product Details
Type:
Wind Power Generator
Blades Number:
3pcs
Rated Wind Speed:
8m/s
Rated Rotor Speed:
300RRM
Blades Material:
FRP
Highlight:

AC Horizontal Axis Wind Turbine 3KW

,

8m/s Horizontal Axis Wind Turbine

Payment & Shipping Terms
Minimum Order Quantity
1set
Price
$299-12999
Packaging Details
Inner Foam + Plywooden case
Delivery Time
25DAYS
Payment Terms
L/C, D/A, D/P, Western Union, MoneyGram
Supply Ability
25
Product Description

3KW Household Rooftop 3 Phase AC Horizontal Axis Wind Turbine Power System To Generate Electricity

Horizontal Wind Turbine Catalogue

Model: 5KW Horizontal axis wind turbine |Off-grid system | Folding tower

Overview

GREEF GH-5KW wind generator is the conversion of wind energy into mechanical energy first and electric energy afterwards. This equipment can fully make use of wind power to recharge a battery, and also can saved energy into ac source alternating current. Without the necessity of fuel, the GH-5KW wind generator is pollution free and far away from noise. The GH-5KW wind generator is generally applicable to the area which has good condition but is far away from the power grid, or the power grid is not normal. The GH-5KW generator can supply lighting, the television set, the searchlight, the communication equipment, the power tool and other household appliances.

 

Recommended for:

· Household,Garden,Farm,Urban ,Rooftop

· Telecom sites.

· Rural electrification programs. Island , sentry, island, sight lighting

· Automatic speed reduction protection

 

Technical specification

Model GH-5KW
Performance  
Rated Power 5000W
Max Power 7500W
Start Wind Speed 3m/s(6.72mph)
Rated Wind Speed 10m/s(22.4mph)
Working Wind Speed 4-25m/s(8.96-56 mph)
Safety Wind Speed 50m/s(112mph)
Physical Parameters  
Blades Rotor Diameter 5.4M(17.7ft)
Blades Material &Quantity FRP /3PCS
Top Weight 180kg
Tower Height 8m(26.24ft.) Free folding tower
Generator Parameters  
Generator Type Permanent Magnet Generator
Rated Speed 240RPM
Option Voltage 24-220VAC
Protection Method Electromagnetic Brake +PWM
Protection Grade IP54
Working Temperature -40-50

 

Household Rooftop 3 Phase AC Horizontal Axis Wind Turbine Power System 3KW 0

Dimension

Household Rooftop 3 Phase AC Horizontal Axis Wind Turbine Power System 3KW 1

Power Curve

Household Rooftop 3 Phase AC Horizontal Axis Wind Turbine Power System 3KW 2

Annual Energy Production

This data will have ±10% difference according to real condition.

Household Rooftop 3 Phase AC Horizontal Axis Wind Turbine Power System 3KW 3

Automatic Speed Reduction Protection

Household Rooftop 3 Phase AC Horizontal Axis Wind Turbine Power System 3KW 4

Pictures

Household Rooftop 3 Phase AC Horizontal Axis Wind Turbine Power System 3KW 5

 

Household Rooftop 3 Phase AC Horizontal Axis Wind Turbine Power System 3KW 6

 

Household Rooftop 3 Phase AC Horizontal Axis Wind Turbine Power System 3KW 7

Why Choose GREEF ?

Household Rooftop 3 Phase AC Horizontal Axis Wind Turbine Power System 3KW 8

1. Q: How your permanent magnet generator work?

A: Our generator need to be drive by other energy, like wind power, water power, belt, etc, then it can generating power.

 

2. Q: Can your magnetic generator produce al power by itself?

A: No, please refer A1.


3. Q: What is the power of your generator?
A: We can manufacture from 100w to 5000kw.


4. Q: What is the rotate speed of your generator?
A: From 20rpm to 3000rpm.


5. Q: Can you manufacture customized product?
A: Yes, we can.

Please tell your detailed request (power, rpm, voltage, size, color) to our sales, we will made the generator according to your request.


6. Q: Can your company provide OEM service?
A: Yes, we can.

 

If you have other questions or requirements, please contact us directly!

Household Rooftop 3 Phase AC Horizontal Axis Wind Turbine Power System 3KW 9

 

 

Ratings& Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

B
B*v
Uzbekistan Apr 15.2026
This canal flows day and night – I never thought it could make money. After Greef installed the system, it runs by itself. Every day I check my phone to see how much electricity was generated and how much I earned. I'll recover my investment in less than a year, and after that it's pure profit.
B
B*n
Sweden Oct 17.2025
My farm is 30 kilometers from town, and connecting to the power grid would cost a fortune. Three years ago, I installed a solar panel system with a battery bank. It was sufficient during spring, summer, and fall, but in winter, we often had a week of consecutive overcast days—and the batteries would run out in just three days. Last year, I decided to add a variable-pitch wind turbine, connected it to the AC coupling port of the Deye inverter, and set up a hybrid solar-wind system. Throughout the entire winter, the battery level never dropped below 45%, and I never had to work in the dark again. The Deye app allows me to monitor both the solar and wind turbine data simultaneously, and the transition between them is so smooth it’s almost imperceptible. Relying solely on solar power during winter on a Nordic farm is a gamble. Only by combining a variable-pitch wind turbine with a Deye inverter—creating a wind-solar hybrid system—can you get through the winter with peace of mind.
L
L*s
Czech Republic May 4.2023
“I built a small pico hydro system on the creek behind my off-grid cabin. The water head is only 3 meters and flow rate around 0.2 m³/s – too low for most generators. This axial flux coreless unit starts generating usable power at just 150 RPM. No cogging, no iron loss, and it’s silent. I’m getting 300-400W continuously, 24/7. My old induction generator would barely light an LED at that speed. Absolutely perfect for low-head hydro.”

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