Wind turbines for sale · 300 W – 200 kW, factory-direct
Direct-drive permanent-magnet generators, a 2.5 m/s cut-in wind speed and blades that stay quiet in gusty wind. Engineered in our own factory, shipped worldwide, supported for the life of the machine.
Transparent pricing
Indicative ex-works prices include the controller; tower and shipping are quoted per project. Within each class the price moves with rotor diameter and tower height.
USD 490 – 5,900ex-works, per unit
USD 6,800 – 38,000ex-works, per set
USD 46,000 – 195,000ex-works, per unit
Product range
From a rooftop unit that charges a battery bank to a 200 kW machine feeding a factory meter, the same generator, controller and safety logic scale across the range.
Upwind three-blade turbines for open sites, farms and commercial rooftops with a clear wind window.
Omnidirectional rotors that accept wind from any direction — ideal for turbulent urban and rooftop sites.
Wind, solar, battery and backup generator combined on one controller with remote monitoring.
Why WINDTURBINE
Most small turbines fail on three things: they need too much wind, they are too loud, and the controller cannot handle voltage spikes. We designed around those three problems.
A large rotor-to-generator ratio with a 2.5 m/s cut-in means the machine is already charging when others are still idling.
Tapered, twisted blades with a trailing-edge profile tuned to keep tip noise below 45 dB(A) at 20 m.
Passive aerodynamic furling plus electromagnetic braking holds the rotor below limits in 59.5 m/s gusts.
RS485 / Wi-Fi monitoring reports power, wind speed and fault codes — so you know before the customer calls.
Inside the factory
Factory visits and third-party inspections are welcome any time — for equipment at this value, seeing is believing.
Where it works
We size every system from the wind resource, not from a catalogue. Send us a location, an average wind speed and a monthly kWh target, and you get a rotor diameter, tower height and battery size that match the load.
Applications
1–5 kW with battery storage for sites where the grid is far away or the bill is high.
02Pumping, irrigation controls and cold storage powered by 3–20 kW machines.
03Hybrid wind-solar-diesel systems that cut generator run hours at remote base stations.
04300 W–2 kW H-type units that charge 12/24 V batteries while the roof solar sleeps.
05Salt-rated 2–10 kW machines for resorts, fish farms and desalination loads.
0610–50 kW turbines with 400 V distribution that replace a village's diesel bill.
07Vertical axis units for fishing boats and yachts — omnidirectional, salt-sealed.
08300 W–1 kW pole-top rotors that keep lamps lit with no trench and no bill.
091–10 kW systems with 3-day autonomy for lodges, homestays and forest stations.
Sizing matrix
● typical configuration, ○ feasible with custom engineering. Not sure? Run the 60-second sizer below.
| Application | ≤1 kW | 2–5 kW | 10–20 kW | 30–50 kW | 100–200 kW |
|---|---|---|---|---|---|
| Homes & off-grid cabins | ● | ● | |||
| Street lights & CCTV | ● | ○ | |||
| Farm pumping & irrigation | ○ | ● | ● | ||
| Telecom sites | ○ | ● | ● | ||
| Islands & coastal farms | ● | ● | ○ | ||
| Village micro-grids | ○ | ● | ● | ||
| Commercial rooftops | ○ | ● | ● | ||
| Industrial self-supply | ○ | ● | ● | ||
| Small wind farms | ○ | ● |
Where does your site fall? Run the 60-second sizer with a wind speed and a monthly kWh figure.
Model overview
Figures below are for the standard configuration at sea level. Site-specific wind class, tower height and controller options are quoted per project.
| Model | Type | Rated power | Rotor Ø | Cut-in | Rated wind | Survival |
|---|---|---|---|---|---|---|
| GH-A1000 | HAWT | 1 kW | 2.4 m | 2.8 m/s | 11 m/s | 52 m/s |
| GH-A3000 | HAWT | 3 kW | 3.8 m | 3.0 m/s | 11 m/s | 55 m/s |
| GH-A5K | HAWT | 5 kW | 5 m | 3.0 m/s | 11 m/s | 59.5 m/s |
| GH-A10K | HAWT | 10 kW | 7.8 m | 3.0 m/s | 11 m/s | 59.5 m/s |
| GH-A20K | HAWT | 20 kW | 10 m | 3.0 m/s | 11 m/s | 45 m/s |
| GH-D50KW | HAWT | 50 kW | 16 m | 2.5 m/s | 11 m/s | 59.5 m/s |
| GH-D200KW | HAWT | 200 kW | 30 m | 2.5 m/s | 11 m/s | 59.5 m/s |
| GH-H5000 | VAWT | 5 kW | 3 m × 5 m | 2.0–2.5 m/s | 11–12 m/s | 45 m/s |
| GH-H10K | VAWT | 10 kW | 4 m × 6 m | 2.2 m/s | 12 m/s | 45 m/s |
| GH-H100K | VAWT | 100 kW | 15 m × 20 m | 2.2 m/s | 12 m/s | 45 m/s |
All 17 models, 300 W–200 kW horizontal axis and 1–100 kW H-type vertical axis, are tabulated on the full specification page. Need power curves and dimension drawings? Ask for the technical file.
60-second sizer
Estimated from the Rayleigh wind distribution and the real rotor diameters we ship. Indicative only — a formal selection needs a wind resource assessment.
Recommended class —
Average wind speed, load profile, grid availability and budget — that is all we need to send back a model recommendation, a power estimate and a delivered price.
FAQ
Four things worth knowing before you buy.
