WINDTURBINEwww.windturbine.com

Wind farm with three-blade turbines at sunset

Wind turbines for sale · 300 W – 200 kW, factory-direct

Small wind turbines that pay for themselves.

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.

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300 W–200 kWModel range

2.5 m/sCut-in wind

59.5 m/sSurvival wind

IP54Nacelle rating

Direct-drive PMGNo gearbox, no oil, fewer parts to fail

Cut-in 2.5 m/sProduces usable power in a light breeze

IEC 61400-2 practiceSmall wind design and load case basis

Grid-tie & off-gridOn-grid, battery, hybrid and diesel-parallel

Transparent pricing

Three power classes. Match your budget first.

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.

300 W – 3 kW

Off-grid small systems

USD 490 – 5,900ex-works, per unit

Lead time 7–18 days · MOQ 1 unit
CCTV, boats, cabins, street lights
Mostly 12/24/48 V DC, tilt-up towers

See the 300 W model

5 – 30 kW

Farm & telecom workhorses

USD 6,800 – 38,000ex-works, per set

Lead time 15–35 days · MOQ 1 set
Farm pumping, telecom sites, campus micro-grids
220/380 V three-phase, grid-tie or battery

See the 5 kW model

50 – 200 kW

Project-class turbines

USD 46,000 – 195,000ex-works, per unit

Lead time 45–75 days · project basis
Village grids, industrial self-supply, small wind farms
IEC 61400-2 design report in the dossier

Get the project dossier

Product range

One platform, seventeen models

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.

Horizontal axis

GH series · 1–200 kW

Upwind three-blade turbines for open sites, farms and commercial rooftops with a clear wind window.

Rated power1–200 kW

Rotor diameter1.2–30 m

Cut-in wind2.5 m/s

Generator3-phase PMG

See specifications

Vertical axis

GH-H series · 1–100 kW

Omnidirectional rotors that accept wind from any direction — ideal for turbulent urban and rooftop sites.

Rated power1–100 kW

Rotor1.7–15 m

Cut-in wind2.0 m/s

Noise45 dB

See the H-type range

Hybrid

Hybrid power systems

Wind, solar, battery and backup generator combined on one controller with remote monitoring.

ArchitectureDC / AC coupled

StorageLiFePO₄ / lead-acid

BackupDiesel auto-start

ControlMPPT + dump load

See applications

Why WINDTURBINE

Built for real sites, not test labs

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.

Low wind, real output

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.

Quiet blades

Tapered, twisted blades with a trailing-edge profile tuned to keep tip noise below 45 dB(A) at 20 m.

Survives storms

Passive aerodynamic furling plus electromagnetic braking holds the rotor below limits in 59.5 m/s gusts.

Visible uptime

RS485 / Wi-Fi monitoring reports power, wind speed and fault codes — so you know before the customer calls.

Inside the factory

From nacelle assembly to final dispatch, all in our own plant

Factory visits and third-party inspections are welcome any time — for equipment at this value, seeing is believing.

Finished nacelle store ready for dispatch — Ready for dispatch

Small wind turbines running on a green hillside — In service on site

2 hoursload test for every unit, report included

IEC 61400-2load and safety design basis

10 yearsspare parts stocked for the design life

3 / 5 yearsfull warranty, 5 years on structure

Small wind turbine on a lattice tower beside a house

Where it works

From a backyard pole to a 100 kW farm machine

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.

Sizing report with expected annual kWh and simple payback
Tower options: guyed pole, lattice, rooftop frame, monopole
Foundation drawings and lifting plan included with every order
Spare blade, bearing and controller kits kept in stock

Request a sizing report

Applications

Nine places our turbines earn their keep

Homes & off-grid cabins

1–5 kW with battery storage for sites where the grid is far away or the bill is high.

Farms & ranches

Pumping, irrigation controls and cold storage powered by 3–20 kW machines.

Telecom & monitoring

Hybrid wind-solar-diesel systems that cut generator run hours at remote base stations.

RVs & cabins

300 W–2 kW H-type units that charge 12/24 V batteries while the roof solar sleeps.

Islands & coastal farms

Salt-rated 2–10 kW machines for resorts, fish farms and desalination loads.

Village micro-grids

10–50 kW turbines with 400 V distribution that replace a village's diesel bill.

Boats & marine

Vertical axis units for fishing boats and yachts — omnidirectional, salt-sealed.

Wind-solar street lights

300 W–1 kW pole-top rotors that keep lamps lit with no trench and no bill.

Mountain off-grid

1–10 kW systems with 3-day autonomy for lodges, homestays and forest stations.

Compare applications in detail

Sizing matrix

Power class × application, placed in three seconds

● 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

Typical specifications

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

Wind speed + monthly kWh = a power class, right now

Estimated from the Rayleigh wind distribution and the real rotor diameters we ship. Indicative only — a formal selection needs a wind resource assessment.

Annual mean wind speed (hub height, m/s) Monthly consumption (kWh)

Tell us the site. We will size the turbine.

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.

Start an inquiry Browse models

FAQ

Home wind turbine questions

Four things worth knowing before you buy.

How much does a wind turbine for a home cost?

A complete 3 kW system — turbine, 12 m tower, foundation, controller, battery and installation — runs USD 6,300–9,800 in most markets, and a 5 kW system USD 8,400–13,000. Tower and civil works are about a third of that, and they are where most quotes differ.

What average wind speed do I need?

4.5 m/s at hub height is the practical floor; 5.5 m/s makes the payback comfortable. Below 4 m/s a small turbine produces very little, and no amount of rotor area fixes it — measure for three months before you buy rather than trusting a regional wind map.

Is wind better than solar for a house?

For most houses, no: a 3 kW PV array costs less, produces two to four times the energy and needs no maintenance. Wind earns its place where the wind blows when the sun does not — high latitudes, winter-peaking loads, coastal and island sites — or where the roof is shaded and the plot is open.

Do I need planning permission?

In most countries a tower above 3–5 m needs permission, and the application usually asks for hub height, rotor diameter, noise data and a structural drawing. We supply those documents with every order; the application itself is local and normally handled by your installer.