... ,20A. 2) Head:50m. 3) Flow: 1000L / hour. Solar brushless water pump descriptions:1) DC 24v,480w,no need inverter,daytime working ... ,controller inside.4) Flow: 1000L / hour (3800L/hour).5) Centrifugal pump.6) Complete stainless steel body, rustless.7) 20,000 hours ... ,daytime no need battery even cloudy. 24v dc solar submersible brushless water pump