... 324w,27A. 2) Head:30m. 3) Flow: 1000L / hour. Solar submersible water pump descriptions:1) DC 12v,324w,no need inverter,more efficiency ... ,50m,60m,70m,80m,90m,100m,150m for choice.3) Water shortage & voltage/current protection,controller inside.4) Flow: 1000L ... connect with the solar panel directly,daytime no need battery even cloudy. 2012 new DC 12v/24v solar submersible water pump with good quality