... Solar powered water pump for agriculture: 1) DC 12v,204w,17A. 2) Head:20m. 3) Flow: 1000L / hour. Solar energy water pumps:Submersible solar power water pump ... 60m,70m,80m,90m,100m,150m for choice.3) Water shortage & voltage/current protection,controller inside.4) Flow: ... connect with the solar panel directly,daytime no need battery even cloudy. DC 12v solar energy water pump for agriculture irrigation ...