Will small wind turbines have a 'flicker' from the turbine blades?
Potentially, sunlight passing through moving blades can cause a flickering effect in 'line of sight' directions. The possibility of the shadow from the wind turbine causing flicker should be considered at the site selection stage. It is normally possible to avoid this problem. Reflections from the blades are unlikely, especially as the coatings used on modern turbines have been selected to minimise reflection.