Othar specifications for solar-powered water systems pumping system is a stand, Alone system operating on power generated using the solar photovoltaic systemfeatures maximum power point trackingelectronic pressure cut, Off systemhand, Held display unitinput current overload protectionoutput current overload protectionlow power output protectionlow motor speed cut offfloat switch input protectiondry run protectionthermal overload protection benefits this continuously changes the array voltage and monitors the input power level it ensures maximum available power form the solar modulesthis ensures that outlet pressure is uniformthis gives users an interface to control variable motor speedit prevents high current from being provided to the solar motor controller from a batterythis causes the framework for cut, Off if the discharge pressure from the pump is too highthis makes the system go into sleep mode before attempting to re start the pumppump and motor wear is reducedthis prevents damage if accessory devices connected to the float switch socket are wired incorrectlybecause of this, The pump is protected against dry running using a water level electrodethere is an automatic cut, Out and cut, In for temperature fluctuation