POIDS 10 kg DIMENSIONS 100 × 40 × 40 cm POWER OUTPUT 100 Watts @ 28 km/h , up to 400 Watts @ 50 km/h FLIGHT ALTITUDE Between 30 and 60 meters, depending wind speed Wind speed range : starting at 20 km/h up to 60 km/h continuous. Gust up to 120 km/h INTERNAL BATTERY Li-ion, 10S, 40 V, 2200 mAh, 80 Wh CONNECTORS – Cigar lighter receptacle 12 / 24 V, 100 W Max – 2 x USB socket 5V – Terminal block 12/ 24 V, 100 W Max PROPELLER DIAMETER 1.05 m
400 W at 50 km/h (about 14 m/s). What an achievement! Indeed, progress has been made to be able to produce more with more wind, or I missed something.