Missouri Wind G4 blades now fitted. These give about 35% efficiency which is pretty impressive and have converted this turbine into a useful power generator. These amps are achieved at 25.5 volts feeding into a 24v battery bank. You would see double this into a 12v battery bank. The commercial wind anemometer is mounted on a nearby building at the same height as the turbine. It should be really exciting when we get 20+ mph wind speeds.