Household Economy 3-Inch Solar Submersible Screw Pump

SOLAR PUMPING SYSTEMSolar pumping system mainly consists of PV modules, solar pumping controller / inverter and water pumps, Solar panels convert sunlightto electrical energy which is passed to the solar pump controller, The solar controller stabilizes the voltage and output power to drive thepump motor, Even on cloudy days,it can pump 10% water flow per day. Sensors are also connected to the controller to protect the pumpfrom running dry as well as to automatically stop the pump working when the tank is full.SERVICE CAPABILITIES1. No MOQ required, Most solar water pumps ready in stock(fast lead time)2. Two Years Warranty3. Experienced manufacturer of over 15 years4. Manufacture more than 50000pcs per year5. Exported more than 60 countriesHow to choose pumpHow to choose pumpCalculation of pump head1)H1:vertical distance from the pump to the ground 2)H2:Vertical distance from water tank to ground3)L:Horizontal distance from water pump to tank4) Total head = H1+H2+L*10%Calculation of pump Flow1)Time: 5 hours (estimated working hours of solar water pump) 2)Daily water consumption: daily water consumption of water pump (m³) 3)Actual flow: daily water consumption/time(m³/h)Pls 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?Analysis of pump parametersSolar screw pump Outlet size:3 inch/4 inch3 inch Solar screw pump diameter is 76mm/4 inch Solar screw pump diameter is 100mm0.9:Pump Max Flow is 0.9 m3/h40:Pump Max Head is 40mD24:pump voltage is DC 24V100:Pump Power is 100W(0.15HP)Recommend ProductsModelImpellervoltagePump PowerMax FlowMax HeadMax Suction Inlet/OutletSolar panel (V)(W)(HP)(m3/h)(M)(M)(MM)(W)3ZS0.9-40-D24-100Screw241000.150.9403/4"Ø762003ZS1.3-60-D24-180Screw241800.251.3603/4"Ø762753ZS1.5-80-D24-210Screw242100.31.5803/4"Ø763303ZS1.5-100-D24-270Screw242700.361.51003/4"Ø764003ZS1.8-120-D48-500Screw485000.751.81203/4"Ø768003ZS2.0-120-D48-750Screw48750121203/4"Ø761100ModelImpellervoltagePump PowerMax FlowMax HeadMax Suction Inlet/OutletSolar panel (V)(W)(HP)(m3/h)(M)(M)(MM)(W)3ZSE0.9-40-D24-100Screw241000.150.9403/4"Ø762003ZSE1.3-60-D24-180Screw241800.251.3603/4"Ø762753ZSE1.5-80-D24-210Screw242100.31.5803/4"Ø763303ZSE1.5-100-D24-270Screw242700.361.51003/4"Ø764003ZSE1.8-120-D48-500Screw485000.751.81203/4"Ø76800Motor- 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.Pump material:Outlet: stainless steel AISI 304 or AISI 316LPump body: stainless steel AISI 304 or AISI 316LMotor body: stainless steel AISI 304 or AISI 316LMotor Shaft: stainless steel AISI 304 or AISI 316LMechanical seal: Special seal for deep well(Graphite-Ceramic) Bearing: C&U or NSKMPPT Controller function/MPPTLow-voltage protectionOver-voltage protection Over-current protection Dry-protection protection Reverse connection protectionSoft starting protectionLack of water protectionVOC RANGE:24V controller:26-50V48V controller:50-100V72V controller:76-150V96V controller:100-200VMAX input current:15AAmbient temperature:-15ºC-70ºC    Installation DiagramSolar pumping system mainly consists of PV modules, solar pumping controller / inverter and water pumps, Solar panels convert sunlightto electrical energy which is passed to the solar pump controller, The solar controller stabilizes the voltage and output power to drive thepump motor, Even on cloudy days,it can pump 10% water flow per day. Sensors are also connected to the controller to protect the pumpfrom 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 waterSince the sunlight/sunshine is not the same in different countries /regions on earth, the solar panels connection will be slightly changedwhen installed in different place, In order to ensure the same/similar performance & efficiency,The recommended solar panels power =Pump Power * (1.2-1.5)solar powered water pumps are mainly used in: 1. Irrigation of agriculture.2. Drinking water and living water.3. Remote areas, farming4. Fountains.5. Swimming pool circulation and filtration.Brushless DC Pump: 1. Solar pump with 5m cable, longer cable is available if required2. MPPT &DSP Controller3. Water level sensor or floa