100-1000mW? perhaps, it is too small to manufacture by producter, you may produce it by self.

The range 100-1000mW for a wind turbine may be a demonstrative item. As Mr. Zheng says that you may manufacture it yourself.

Ok thanks. Maybe measuring fan, generates below 1 W.

If someone will be interested with this question, there is a answer: http://spiral.imperial.ac.uk/bitstream/10044/1/1219/1/proc_IEEE_08.pdf

Look into the KiteSat generator using the wind. There is a link pull down at http://www.kpowertechnology.com First email sent over the Internet using small power from small-scale energy harvesting device. One may go super miniature for generation with a miniature kite-energy system; very tiny: just let the hum of kited line drive a oscillation receiver, perhaps a ribbon-magnet over a ground-set coil.