Solar water pump parameters: 1) DC12v/24v,48w. 2) Head:8m-150m. 3) Water shortage protection. Solar ... water pump descriptions:1) DC 12v/24v,48w,more efficiency, save energy.2) Head: 8m,10m,20m ... ,50m,60m,70m,80m,90m,100m,150m.3) Water shortage & voltage/current protection.4) Flow: 3800L / hour.5) Centrifugal pump.6 ...