Zri 3 Inch Upgrade Solar Powered Water Pump, Helical Rotor Submersible Solar Water Pump, Screw Solar Pump for Deep Well

BRUSHLESS DC SOLAR PUMP1. No MOQ required, Most solar water pumps ready in stock(fast lead time) 2. Two Years Warranty3. Experienced manufacturer of over 15 years 4. Top 3 leading brand in China both in terms of professionalism and market share 5. Manufacture more than 50000pcs per year 6. Exported more than 60 countries HOW TO CHOOSE PUMPHEAD CALCULATE:1. Distance of 'A+B+C/10 (in meter)2. Distance of ''A+E+F/10+G+H/10 (in meter)Water source: Borehole(diameter__mm )   FLOW CALCULATE:How much water per hour or per day do you want? Selecting the solar pump model that meets your requirements against the pump model number tablePls select the right pump below yourself, or pls inform us below information, then we can select the right pump for you.  1. Where will the pump be used? 2. How much water discharge ( liters or gallon or m3) required per day or per hour?3. Do you need a submersible pump or surface pump? 4. If you want to pump the water from borehole(deep well), the depth of borehole? 5. The pipe distance from the top of borehole or river to destination tank? Is the distance slope or horizontal? 6. The height of tank?   ITEM Voltage Optimum input voltage(DC) Power Max. Flow Max. Head Outlet Z3HS0.5-28-12-80 12V 20V-36V 80W 0.5m³/h 28m 0.75 '' Z3HS1.2-56-24-120 24V 30V-48V 120W 1.2m³/h 56m 0.75 '' Z3HS1.2-77-36-210 36V 30V-48V 210W 1.2m³/h 77m 0.75 '' Z3HS1.7-109-48-500 48V 60V-90V 500W 1.7m³/h 109m 0.75 '' Z3HS2.0-150-96-750 72V 90V-120V 750W 2.0m³/h 150m 0.75 '' Z3HS2.2-180-110(/150)-1100 110V 110-150V 1100W 2.2m³/h 180m 0.75 '' Z4HS1.7-70-48-500 48V 60V-90V 500W 1.7m³/h 70m 1 '' Z4HS2.0-95-96-750 72V 90V-120V 750W 2.0m³/h 95m 1 '' Z4HS2.0-110-110(/150)-1100 110V 110V-150V 1100W 2.0m³/h 110m 1 '' Z4HS2.2-150-110(/180)-1300 110V 110V-150V 1300W 2.2m³/h 150m 1 '' ADVANCED TECHNOLOGY- MPPT: Maximum Power Point Tracking - DSP: Digital Signal Processing - Running Speed Control: stepless speed regulation - Timing function: Set pump running time - Over current protection: Motor stops automatically when stucked - Soft starting protection:Protect the motor & bearing - Lack of water protection: Restart Automatically upon the Water Level - Low-voltage / Over-voltage protection: Protect the motor & controller - Reverse voltage protection: Circuit breaking automatically when reverse connection - Short-circuit protection: Automatically stops when Short wiring of motor  ADVANCED TECHNOLOGY   - The efficiency is improved 25% by the permanent magnetism,direct current, brushless, non-sensor motor. - Adopt double plastic package for rotor and stator,motor insulation ≥300MΩ,the motor security was much improved.- 100% copper wire, DW-300 cold-rolled silicon steel sheet. - Stainless steel 304 & 316 shaft , motor body, screw.  HOW TO INSTALL A SOLAR PUMPSolar pumping system mainly consists of PV modules, solar pumping controller / inverter and water pumps, Solar panels convert sunlight to electrical energy which is passed to the solar pump controller, The solar controller stabilizes the voltage and output power to drive the pump motor, Even on cloudy days,it can pump 10% water flow per day. Sensors are also connected to the controller to protect the pump from running dry as well as to automatically stop the pump working when the tank is full.Solar panel collects sunlight→DC electricity energy → Solar Controller (rectification,stabilization, amplification,filtering)→available DC electricity→(charge the batteries)→pumping water   Since the sunlight/sunshine is not the same in different countries /regions on earth, the solar panels connection will be slightly changed when installed in different place, In order to ensure the same/similar performance & efficiency,The recommended solar panels power = Pump Power * (1.2-1.5)Application@ Application of deep well pump to irrigation@ Village and town water supply@ Clean drinking water @ Garden watering @ Enviroment friendly @ Pumping and drip irrigation   WHAT WILL YOU GET FROM ZRIBrushless DC Pump:  1 PCS Solar pump with 2m cable, longer cable is available if requiredMPPT Solar Pump Controller:  1 PCS High-efficiency and full-automatic MPPT Solar Pump ControllerInstallation Accessiories:  1 PCS Water level sensor or float switch   1 PAIR MC4 PV Connector   1 ROPE PTFE Tape   1 ROPE Electric tape   1 PCS screwdriver   1 PCS Pipe Conector   1 PCS Installation ManualWHY YOU CAN TRUST ZRIWhere we sell- ZRI′ S network has been spread to about 120 countries and regions around the world  Good Comments on ZRI from Customers- Professional international trade sales team, superior customer care- Annual visit to solar pump agent to give technical training.ZRI WorkshopZRI Certification   - Continuously diversify products range to satisfy customers' needs  FAQQ1: What you can offer if we want to be your dealer? An: We can provide good quality marketing photos, videos and training materials.Q2: What's your payment terms? An