---
title: "SeaTwirl S3"
canonical_url: "https://seatwirl.com/products/s3/"
date: 2026-11-05
author: "thomas"
---

# SeaTwirl S3

01 / SeaTwirl S3

# SeaTwirl S3

S3 is SeaTwirl’s largest stall-regulated turbine with a rated power of 4-6 MW depending on circumstances. S3 is intended for larger electrification applications such as [wind farms](https://seatwirl.com/markets/wind-farms/), [electrification of offshore assets](https://seatwirl.com/markets/oil-and-gas-assets/), [islands and for use in remote locations](https://seatwirl.com/markets/island-and-remote-locations/).

[Contact us about SeaTwirl S3](https://seatwirl.com/about/contact-us/)

## Facts about SeaTwirl S3

Height above sea level

127 m

Turbine diameter

128 m

Rotor blade height

102 m

Designed for extreme wind speed

50 m/s (70 m/s gusts)

Rated power

4-6 MW

![A SeaTwirl S3 turbine at sea with its yellow floater, and a second turbine further away](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAQAAAAnOwc2AAAAEElEQVR42mNY7YAJGYayIAC+j1vNcYFBWAAAAABJRU5ErkJggg==)

Other products

02

SeaTwirl 2 MW

Rated for 2 MW. A full-scale demonstrator under development in VERTI-GO.

[](https://seatwirl.com/products/2-mw/) 

03

SeaTwirl S200

Rated for 200 kW applications.

[](https://seatwirl.com/products/s200/)