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Industrial wind turbine · 200 kW class
Thirty metres of rotor and half a gigawatt-hour a year from a single tower. The top of our range, and the machine we build for island grids, mine sites and factories that have decided the diesel contract has to end.
The GH-D200KW is the largest machine we manufacture: a 30 m rotor with 707 m² of swept area, a 9.5 t nacelle, 18 t of tower steel and a 35 or 40 m hub height. Rated at 11 m/s, cut-in at 2.5 m/s, survival 59.5 m/s, IEC II. On a 6 m/s site it produces about 500 MWh a year; on a 7.5 m/s coastal site closer to 700 MWh.
Projects at this size are engineered backwards from the load. A mine that burns 400,000 litres of diesel a year, an island utility paying 0.30 USD/kWh, a factory with a 150 kW daytime baseload — each gets a different tower height, a different mix of PV and storage, and a different answer on whether one 200 kW machine or three 100 kW machines is the better purchase. We will run that comparison with your load data before quoting.
| Parameter | Value |
|---|---|
| Rated wind speed | 11 m/s |
| Cut-in wind speed | 2.5 m/s |
| Survival wind speed | 59.5 m/s |
| Rotor diameter | 30 m |
| Swept area | 707 m² |
| Blades | 3 × GFRP |
| Generator | PMSG or asynchronous |
| Pitch system | Fixed pitch |
| Braking system | Aerodynamic / mechanical / hydraulic |
| Tower | 35 / 40 m |
| Nacelle mass | 9,500 kg |
| Tower mass | 18,000 kg |
| Design class | IEC II |
| Noise | ≤ 68 dB(A) @ 10 m |
| Design life | 20 years |
| Annual output (6 m/s mean) | ≈ 500,000 kWh |
| Warranty | 2 years (5 structural) |
Price depends on tower height, controller and battery bank — ask for a quote with your site details.
The largest swept area we build. Roughly 500 MWh a year at 6 m/s, 700 MWh at 7.5 m/s, with a 2.5 m/s cut-in that keeps it producing on marginal days.
Three-section tubular tower, 18 t of galvanised steel, 100 t crane. Transport is by low-bed trailer: check the road before you check the price.
Aerodynamic, mechanical and hydraulic braking, fixed pitch, PMSG or asynchronous generator. Grid-code documentation available for the interconnection study.
Run one machine against a weak grid, or three to five against a 1 MW mini-farm controller with a shared SCADA and metering point.
Half a GWh a year against a diesel price of 0.30 USD/kWh is roughly 150,000 USD of avoided fuel, before storage is sized.
Offsets the daytime baseload of a conveyor, mill or crusher; the diesel or grid contract covers the night peak.
Three to five units on one 1 MW collection circuit, sharing SCADA, metering and a single O&M contract.
Send the site location and the load you need to power. You get a sized model, a price and a lead time — usually within one working day.
