Greenstorm GS 21 S

60,00 kW
  • ✔ Power data
  • ✔ 13 Pictures
  • ✘ Models



Rated power:60.0 kW
Flexible power ratings:-
Cut-in wind speed:3.0 m/s
Rated wind speed:8.8 m/s
Cut-out wind speed:25.0 m/s
Survival wind speed:-
Wind zone (DIBt):-
Wind class (IEC):Ia


Diameter:22.3 m
Swept area:386.7 m²
Number of blades:3
Rotor speed, max:50.5 U/min
Tipspeed:59 m/s
Power density 1:155.2 W/m²
Power density 2:6.4 m²/kW

Gear box

Type:direct drive


Type:synchronous permanent
Speed, max:50.5 U/min
Voltage:460.0 V
Grid connection:IGBT
Grid frequency:50 Hz


Hub height:30/36 m
Type:steel tube
Corrosion protection:painted


Single blade:0.3 t
Rotor:2.6 t
Nacelle:2.7 t
Tower, max:14.8 t
Total weight:20.0 t



Power curve


1x Tacke TW 60
used, Year 1992, 30m Italy
€ 40.000
1x Hummer H25.0-60KW
new Germany
1x Aeolos Aeolos-H 60kW
new, 30m Germany
1x Tacke TW 60
used, Year 1994, 30m Germany
1x Tacke TW 60
used, Year 1993, 30m
1x AN Bonus 600/44 MK IV
used, 42m Sweden
1x Bonus B19/120
used, 23m Canada
€ 15.000
2x Enercon E-48
used, 50m Lithuania
1x General Electric GE 1.5s
used Moldova
6x Vestas V80-2.0
used Moldova
1x Nordex N90/2500
used, Year 2009, 80m Germany
€ 360.000
3x Nordtank NTK 600
used, Year 1997, 40m Netherlands
4x Vestas V44
used, Year 1996 Denmark
€ 80.000
1x Vestas V47
used, Year 2001, 65m
2x Vestas V25
used, 30m Germany
3x Micon M 530
used, 30m Poland
8x Bonus B23/150 Gittermast
used, 30m Poland
4x Bonus B23/150 Gittermast
used Poland
1x Nordex N60
used, Year 1997, 69m Germany
1x Vestas V25
used, Year 1994, 30m Germany
powered by


There are no models to this Windturbine.


The wind turbine GS 21 S is a production of Greenstorm S.r.l., a manufacturer from Italy.

The rated power of Greenstorm GS 21 S is 60,00 kW. At a wind speed of 3 m/s, the wind turbine starts its work. the cut-out wind speed is 25 m/s.

The rotor diameter of the Greenstorm GS 21 S is 22,3 m. The rotor area amounts to 386,7 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 50,5 U/min.

The Greenstorm GS 21 S is fittet with a direct drive gearbox.

In the generator, Greenstorm S.r.l. sets to synchronous permanent. The manufacturer has used one generator for the GS 21 S. The maximum speed of the generator is 50,5 U/min. The voltage amounts to 460 V. At the mains frequency, the GS 21 S is at 50 Hz.

In the construction of the tower, the manufacturer uses steel tube. As corrosion protection for the tower Greenstorm focuses on painted.

We have 13 pictures of this wind turbine. There are no models for this wind turbine. We have power data on the GS 21 S from the Greenstorm in the system. You can see the powercurve in the diagram above.

The Greenstorm GS 21 S has been listed since 18.07.2017.

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