... . Solar energy water pumps:Submersible solar power water pump for agriculture:1) DC 12v,204w,no need inverter,more efficiency, save energy.2 ... ) Head: 10m,20m,30m,40m,50m,60m,70m,80m,90m ... inside.4) Flow: 1000L / hour (3800L/hour).5) Centrifugal pump.6) Complete stainless steel body with 5m copper cable.7) 20,000 ...