Nominal power 750W Speed of avv. 2m/s Speed nom.14m/s Turns max. 300-350 -- weight 140kg Diameter 1,5m-sup. 2,25mq- Alternator to permanent magnet Loaded battery to 24V opp.12V Energy produced annually from 378Kwh to 5m/s with wind in order arriving to 2166Kwh to 11m/s of wind