1.High quality solar water pump system 2.Solar water pump for agriculture 3.High efficiency 4. ... depth of 200m, and motor efficiency reaches over 90%.Full-automatic operation, unmanned guarding, apply to photovoltaic and wind power ... systems, and other industries. AccessoriesSolar Controller, Water Level Sensor, Solar Panel Connecting Line, Waterproof Adhesive Tape, Shrinkable Tube, Cable Connection ...