SMA WINDY BOY 6000 Watt 208/240/277 VAC Grid-Tie WIND Inverter

Used. Little to no wear and tear. Only cosmetic issue is the residue from packaging tape. Comes with manual. (Off Grid System) (Z3)

SMA takes a different approach to cost-reduction with their Windy Boy inverters. Designed for use with wind turbines, this inverter ties into the utility grid so you don't need to invest in a battery bank for your renewable energy system.