... :600L/h. 4) Stainless steel body,copper head 600L series solar water pump: Daytime work no need battery. Nighttime work with battery ... .DC submersible solar powered irrigation water pump features:1) DC 24v,408w,no need inverter ... ,30m,40m,50m,60m,70m,80m,90m,100m,150m for choice.3) Water shortage & voltage/current protection,controller inside.4) Flow: 600L ...