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Product Information

Evolved technology for optimal benefits

Evolution is the key to successful, efficient wind power plants. To ensure you receive a lifetime of maximum returns from your onshore wind farms, we developed the SWT-3.3-130 by extracting the best from proven, reliable technologies, and building on them. 


Innovative design for onshore optimization

A major part of the secret to this turbine’s success is the use of scaled components. Whether it’s the longer generator due to an extra row of magnets ensuring increased performance, or the updated nacelle design which accommodates an even more efficient direct cooling system: based on best practices small innovations help to deliver reliable and efficient solutions. The longer blade compared to the predecessor SWT-3.2-113 is possible because of the benefits of the Aeroelastically Tailored Blade design. This allows a larger rotor while staying within the design load envelope and so provides a cost optimized blade design with optimized energy yield. For increased performance and reduced noise, the blades use Vortex generators on the entire length and have Dino Tails attached on their trailing edges.

In addition to high yield at moderate wind conditions, the SWT-3.3-130 employs other important elements for your onshore site. A variety of tower heights (85, 115 and 135 meters) enable tip heights up to 200 meters, making the SWT-3.3-130 the ideal choice for most onshore sites.


Proven excellence

The SWT-3.3-130 awarded Gold! Wind Power Monthly annually reviews the industry’s best new products and the SWT-3.3-130 won the race in the 3MW-Plus category in 2015. Evaluation criteria were innovative technology, quality of design and manufacturing, track record, impact on the market, and the ease of installation and maintenance – and the winner answers all expectations.  

Technical specifications at a glance

Download table as: PDF Excel
Nominal Power 3300 kW
Rotor diameter 130 m
Swept area 13,300 m2
Hub height Up to 135 m (site specific)
Annual output at 7.5 m/s 13,000 MWh

Technology Innovations

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Take the next step towards your success

If you think the SWT-3.3-130 is the right turbine for your needs, please contact us. We look forward to talking with you.