Technology

Patented, tested and certified

WhisperRing® is globally patented and certified by DEWI-UL, according to GL2010 in 2018. The prototype will have a diameter of 8.5m with an expected output of 35 kW, or higher depending on the wind area and connection capacity. This produces between 50 and 80 MWh per year. The presales have begun. Once enough units are sold, the turbine will be put into production to meet the high demand for small-scale onshore turbines. Thereafter, larger WhisperRing® turbines from 36 to 90m will also be developed, for capacities ranging from 500 kW to as much as 5 MW.