Looks like a knockoff of the AeroGen400. Not that it might be less capable but it’s going to have the same issues with noise
and relatively low output and shading of the solar
What I’m seeing a little bit is boats are starting to look at vertical axis turbines (VAT) under the spreaders where they won’t shade the solar panels
over the stern and cockpit
and they are less likely to shred sails
in that location than a HAT would. While the VATs are less efficient per swept area than HATs the swept area of a VAT can be taller and narrow vs the HAT which has to increase the radius in all directions to increase area.