HYBSUN > 3" DC Solar Helical Rotor Pumps > Q.max:2.3m3/h | H.max:180m - 3HR series Solar Well Pump
Q.max:2.3m3/h | H.max:180m | 3HR series Solar Well Pump

Q.max:2.3m3/h | H.max:180m | 3HR series Solar Well Pump

DC Solar Helical Rotor Pump | 3 inch 3HR Solar Helical rotor pump 
3" Permanent magnet brushless | DC Solar water Pump 
DC24V,DC48V,DC72V Solar pumping system
Solar panel :1 - 6 pieces Poly / Mono 250/300 watt solar panel
Power range:80 - 1300w 
Head range:30 - 180m 
Flow range:1 - 2.3 m3/h 
Pump Outlet:3/4" 

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    DC Solar submersible pumps are fitted with a permanent magnet,brushless motor, Which enables the efficient use of energy from a wide range of supply options. The pump system offers the perfect water supply solution. This project products are mainly used in dry irrigation of agriculture. It can be used for drinking water and living water. The living condition could be much improved.


    1. Permanent magnet,brushless motor,saving energy and offering maximum efficiency. 
    2. NSK bearing with alloy mechanical seal,offering the longer working life. 
    3. MPPT function offers higher utilization rate of solar energy. 
    4. Water proof and leak proof based on double water seal. 
    5. Controller maximum's operating temperature:60℃ 
    6. Featured function:MPPT function,Soft start function,Dry running protection,Adjustable speed function, Error wiring protection,Over/under-voltage protection,Overload protection,Over-current protection, phase-loss protection,High working temperature protection

    Working conditions

    1.Power Supply:
    Solar panel | Storage batteries. 
    DC24 Solar pumps:21-50V (VMP) 
    DC48 Solar pumps:42-100V (VMP) 
    DC72 Solar pumps:63-150V (VMP) 
    DC96V Solar pumps:84-200V (VMP) 
    2.Water temperature:≤35℃ 
    3.PH value 6.5 ~ 8.0 4.Maximum immersion depth:90 Meter

    How to wire solar panel?

    When solar panels are wired in a series, voltage is additive, but the amperage stays the same.  
    But if you parallel wired panels the amperage would be additive, while the voltage remains the same.

    Model Volatge(V) Power(W) VMP(V) VOC(V) Q.Max(m3/h) H.Max(M) Outlet(Inch)
    3HR80-30/1A DC24 80 24-48 <50 1.3 30 0.75"
    3HR140-50/1.3A DC24 140 24-48 <50 1.3 50 0.75"
    3HR210-80/1.8A DC24 210 24-48 <50 1.8 80 0.75"
    3HR300-100/1.8B DC48 300 48-96 <100 1.8 100 0.75"
    3HR500-120/1.8B DC48 500 48-96 <100 1.8 120 0.75"
    3HR750-140/2.3B DC48 750 48-96 <100 2.3 140 0.75"
    3HR750-140/2.3C DC72 750 72-144 <150 2.3 140 0.75"
    3HR1000-160/2.3C DC72 1000 72-144 <150 2.3 160 0.75"
    3HR1200-180/2.3C DC72 1200 72-144 <150 2.3 180 0.75"



    • What is solar helical rotor pump?

      HYBSUN HR series solar helical pump which get the power from the sun, you will never have an electric bill,HR series solar helical rotor pump can not only be used for household drinking water, but for animal husbandry and irrigation of small farms
      Which is a positive displacement pump, the rotor has an eccentric movement which when rotating inside the stator effectively squeezes water through the pump on every rotation. This positive displacement action means that water is pumped when the pump is running at very low speeds and that high pressure can be created making it able to pump water at high lifts.The high efficiency and ability to produce high pressure mean that water pumping can start early in the day when the solar power is low and that the pump will continue late into the afternoon.

    • What components does HYBSUN HR series solar helical pumps include?

       HYBSUN HR series Solar helical rotor pump consists of SS304 pump outlet,SS304 pump housing,SS304 helical rotor,Brushless DC motor(BLDC motor),3 meters,3 cores,1.5mm2 cable and controller with installation tools.As accessories which include float switch,well probe/water level sensor,3/4” adapter substitute,helical rotor,shrinkable tubes,adhesive tape,operation manual.

    • What are the advantages of HYBSUN BLDC motor?

       HYBSUN BLDC motor which consists of stator,rotor and oil cylinder
      For the stator which consists of silicon steel sheet & high temperature copper wire.
      Whose the max temperature is 180 degrees.All winding automatically by machine,which can produce about 2000 pieces per day.
      For the rotor which includes 3 pieces NSK bearing,SS 304 shaft and 40SH magnet.
      Whose the max temperature is 150 degrees.
      For the oil cylinder,we made our own design to make it better to avoid leaking water problem.

    • What are the advantages of HYBSUN solar pump controller?

      MPPT function
      Maximum Power Point Tracking is electronic tracking - usually digital. The charge controller looks at the output of the panels and compares it to the battery voltage. It then figures out what is the best power that the panel can put out to charge the battery. It takes this and converts it to best voltage to get maximum AMPS into the battery. (Remember, it is Amps into the battery that counts). Most modern MPPT's are around 93-97% efficient in the conversion. You typically get a 20 to 45% power gain in winter and 10-15% in summer. Actual gain can vary widely depending weather, temperature, battery state of charge, and other factors.
      Soft start function
       HYBSUN controller control the the motor operation continues,operting power is gradually increased until motor reaches it;s maximum speed.As a result,service lifetime of both the motor and controller and protection switch gear and prolonged.
      Dry running protection
       HYBSUN solar helical rotor pump require a well probe/water level sensor which shall bind with cable and higher 0.5 - 1 meters than pump inlet.
      So that could detect the water level in a well. when the water level dropped below the level of the well probe, the  HYBSUN controller will stop the pump and indicates Well LED.
      Stop the pump automatically,Restarts automatically 30mins,Flexible installation.
      Adjustable speed function
       HYBSUN solar controller with adjustable speed function.
      User could set different working speed to adjust water capacity and head according actual water demand to avoid water waste.
      Meanwhile,which also reduces the mechanical wear of the motor as well as the start up loads on the PV array.
      Self-protecting functions
      Error wiring protection
      Over/under-voltage protection
      Overload protection
      Over-current protection
      phase-loss protection
      High working temperature protection

    • What is the advantage of HYBSUN helical rotor?

      HYBSUN made own design of helical rotor to make it higher strength,better wear resistance and longer working life up to 1500 hours.If for very clean water even could be 3000 hours.

    • How long is the warranty of HYBSUN solar helical rotor pump?

      Hereby guarantee that HYBSUN solar helical rotor pumps are guaranteed against defects in material and technology for 24 months beginning from the date of shipping the goods from factory.Within this period,adjustment,repair or replacement of parts or whole will be performed without charge except in the case of damage caused by accidents,misuse,tampering or lack of care.
      Meanwhile,Offering 2 pieces of helical rotor which under 6 months warranty.
      2.Not under warranty
      1)Defects caused by the owner's neglect of instructions in the manual before operation or misuse of the pump.
      2).Operation on higher/lower voltage than specified,tampering with electrical system,voltage surges as a result of lightening or faulty electrical supply.
      3).Any damage caused by natural disasters,such as fire,flood or earthquake.
      4).The pump tampered with or damaged by any non-authorized technician.
      5).Maximum fluid temperature exceed 35?.
      6).Maximum sand content exceed 0.25%.
      7).Maximum immersion exceed 50m.
      8).Putting water inside the controller by user.Meanwhile,Offering 2 pieces of helical rotor which under 6 months warranty.
      2.Not under warranty
      1)Defects caused by the owner's neglect of instructions in the manual before operation or misuse of the pump.

    • What is the standard delivery time?

      HYBSUN always insists to provide best service,the delivery time is about 2 weeks.

    • Where is the loading port?

      HYBSUN could according your demand to select the loading port.
      Normally,we choose Ningbo port.

    • Where is the loading port?

      HYBSUN could according your demand to select the loading port,Normally,we choose Ningbo port.

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Founded in China during 2005 HYBSUN SOLAR CO.,LTD has pioneered, innovated and excelled in the engineering ,manufacturing and sales of solar powered water pumping system.

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