Our small wind turbines are silent. We have always said that, and now an international certification done by the Danish company Grontmij confirms it. According to that prestigious consulting our WINDSPOT emits only 37 decibels, the same level of noise we find, for example, in a library.
Celebrating the wind.
From Sonkyo Energy we join the celebration of the Global Wind Day. With our small wind turbines we also intend to make our world and our environment a little better. http://www.globalwindday.org/