Advanced WindWall Sizes Back To Advanced WindWall® Advanced WindWall® (AWW) – Size Guide 18kW Max Output - 18kW @ 22mph Voltage - 220/440v L | W | H - 78in x 82in x 24in Cut In Speed - 2mph Maximum Operational Speed - 140mph SPEC SHEET 100kW Max Output - 100kW @ 17mph Voltage - 220/440v L | W | H - 96in x 120in x 24in Cut In Speed - 2mph Maximum Operational Speed - 140mph SPEC SHEET