EVI Power INVERTER EVI-SKY1000 Key features: (1) Selectable input voltage ranges, power priority setting (2) User-friendly LCD and LED indications with setting function (3) Intelligent 3-stage charger control and preventing overcharge (4) Auto restart when AC recovery (5) Fan speed automatic adjust, Low noise (6) Battery Cut off point setting, Buzzer alarm ON/OFF setting (7) Rack design & wall-mounted design for flexible installation