Fortis Product Overview TECHNICAL SPECIFICATION SHEET Type Maximum power¹ Rated wind speed Cut-in wind speed Output@11m/sec Rotor diameter Number of blades Swept area Blade material Yaw control Upwind rotor with fixed pitch 1.4 kW 5.8 kW 10 kW 16 m/sec 17 m/sec 13 m/sec 2.5 m/sec 2.5 m/sec 3 m/sec 0.9 kW 3.4 kW 8.5 kW 3.12 m 5.0 m 6.3 / 6.6 / 6.9m 3 3 3 7.64 m² 19.63 m² 31.2 m² / 34.2m² / 37.4m² Fibreglass-reinforced epoxy Passive aligned by tail vane Ecliptic safety system by inclined hinged vane, 90 degree setting of tail, short circuit of generator Speed regulation RPM operation range Generator Type Battery protection Battery regulator Grid feed inverter Guyed tower Free standing tower Head weight Unique features Permanent Ne-Fe-Br magnets producing 3 phase AC Controller with dump load PWM switching Available for 24V, 48V installations 1x 230V 12-24 m Quietest Turbine in the Industry Maintenance free Over 6,400 Fortis wind turbines installed world wide 30 years of Environmentally Friendly design & Manufacturing experience Easy installation 5 years warranty Average lifetime for wind turbine is over 20 years ¹] maximum power output @ rated wind speed