Blowers and fans are not suitable for wind turbine blades. The size you want is too small. The diameter of the 150-watt blade is more than 1 meter. And most small wind turbines are multi-blade.
Perhaps you can customize one of about 50W, which may meet your requirements.
I work as a pitcher in the wind power industry. The wind turbines I am currently exposed to are all megawatt-level. I don’t have much research on small wind turbines. I hope an expert can give you a more detailed answer.