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Product Information

A lifetime of optimized productivity

Sites with moderate wind conditions call for a turbine that can maximize your energy returns no matter what, and the SWT-2.3-108 wind turbine is designed to do just that. For enhanced power output and increased control over energy output in moderate wind conditions, it features an advanced blade design with pitch regulation and a rotor with a diameter of 108 meters.

Birds view of lone turbine in onshore location

Hardy excellence in any onshore market

Siemens’ Onshore Geared wind turbines have firmly established themselves as proven workhorses for reliability. For more than 15 years, 2.3-GW turbines have produced electricity around the world, braving different climate conditions. The robust and proven design of the SWT-2.3-108 means trouble-free output throughout the complete lifecycle of the machine. Offering a high yield with low maintenance cost, the SWT-2.3-108 has advanced condition monitoring and diagnostics that constantly examine the turbine to reach optimal performance. This allows an experienced after-sales service team to promptly address any change in a turbine’s performance, either remotely or in the field.


The aeroelastically tailored 53-meter blades are one of the key success factors of the turbine’s high performance. The pre-bent tip section ensures sufficient tip–tower clearance during all operating conditions; the material flexibility also reduces peak loads and structural stress. In addition, various hub heights – you can choose between towers with a hub height of 78.3 m, 80 m, 96 m, 98.1 m, and 115 m – make this turbine suitable for onshore sites with different height restrictions. 

Technical specifications at a glance

Download table as: PDF Excel
Nominal Power 2,300 kW
Rotor diameter 108 m
Blade length 53 m
Swept area 9,150 m2
Hub height 78.5 - 115 m
Power regulation Pitch regulated, variable Speed
Annual output at 8.5 m/s 11.1 GWh

Technology Innovations

Read more about Siemens’ SWT-2.3-108 wind turbine
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Comprehensive care throughout the lifetime of your wind turbine. Discover the Siemens service wind portfolio. 

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Take the next step toward your success

If you think the SWT-2.3-108 is the right turbine for your needs, please contact us. We look forward to talking with you.