Solar brushless water pump parameters: 1) DC 24v,480w,20A. 2) Head:50m. 3) Flow: 1000L / hour. Solar brushless water pump descriptions:1) DC 24v,480w,no need ... ,70m,80m,90m,100m,150m for choice.3) Water shortage & voltage/current protection,controller inside.4) Flow ... .8kg.10) Can connect with the solar panel directly,daytime no need battery even cloudy. 24v dc solar submersible brushless water pump