MODEL Proven 15 (15kW)

Cut In (m/s) 2.5

Cut Out (m/s) None

Survival (m/s) 70

Rated (m/s) 12

Rotor Type Downwind, Self-Regulating

No. of Blades 3

Blade Material Glass thermoplastic Composite

Rotor Diameter (m) 9

Generator Type Brushless, Direct Drive, Permanent Magnet

Battery Charging 48V DC

Grid connect with 230Vac 50HZ or 240Vac 60HZ

Windy Boy Inverter

Direct Heating 240Vac

Rated RPM 150

Annual Output² 15,000 – 30,000 kWh

Head Weight (kg) 1100

Mast Type Tilt-up, Tapered, Self-supporting, No guy wires (taller guyed towers

Also available on request)

Hub Height (m) 15 or 25

WT Found (m) 3.7 x 3.7 x 1.2 0r 5 x 5 x 2

Winch Found (m) 1.5 x 1.5 x 1.2 (no anchor foundation for 25m)

Tower Weight (kg) 14780r 2794

Mechanical Brake Yes

Noise³ @ 5m/s 48 dBA

Noise @ 20m/s 65 dBA

Rotor Thrust (kN) 26

1 meter/second = 2.24 miles per hour=3.6kph

2 Output range is quoted to cover typical average wind speeds (annual). Lighter wind

sites with typical 4.5m/s will produce lower end of range. Higher wind speed sites e.g.

6.5m/s average will produce upper end of range.

3 All readings taken with an ATP SL-25 dBA meter at the base of the tower at a height of 1.5m.

* A car passing 20m away @ approx 40 mph is 70-80dBA