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Surface Solar Pumps|Solar Jet Pump|Solar Water Pumps and Systems|Solar-Powered Water Pumps|Solar pumping system

Categories DC Solar Surface Pumps
Brand Name: Hybsun
Model Number: SJET550C
Certification: CE,ISO,TUV,UL,GS
Place of Origin: China
MOQ: 1
Price: USD100-300
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 100000 PCS/PER
Delivery Time: 2 weeks
Packaging Details: wooden packing
Material: cast Iron/SS304
Colour: black
Motor: Permanent Magnet (DC Brushless)
Efficiency: More than 90%
Protection: Error wiring protection,Over/under-voltage protection,Overload protection phase-loss protection,High working temperature protection
MPPT: MPPT- Maximum Power Point Tracking,Automatic Control System,
Functions: Soft start function,Dry running protection,Adjustable speed
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    • Product Details
    • Company Profile

    Surface Solar Pumps|Solar Jet Pump|Solar Water Pumps and Systems|Solar-Powered Water Pumps|Solar pumping system

    SJET - Solar Jet Pump

    DC Solar Self-priming Pump
    SJET Series Solar Jet Pump
    Permanent magnet brushless DC Solar water Pump
    DC72V Solar pumping system
    Power range:550 - 750w
    Head range:45 - 55m
    Flow range:2.7 - 3m3/h
    Pump Inlet/Outlet:1"×1"
    Requiring the quantity of solar panel from 3 - 4 pieces
    Poly / Mono 250/300 watt solar panel



    DC Solar surface 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:1.Solar panel | 2.Storage batteries.
    DC72 Solar pumps:63-150V (VMP)
    2.Water temperature:≤35℃
    3.PH value 6.5 ~ 8.0

    Technical Data



    • What is solar SJET solar pump?

      HYBSUN SJET series solar self-priming pump which get the power from the sun, you will never have an electric bill,SJET series solar self-priming pump can not only be used for household drinking water, but for animal husbandry and irrigation of small farms.Which is designed to lift water from some level below the pump suction without having to fill the suction piping with liquid.It accomplishes this by creating a partial vacuum at the pump suction which removes the air from the suction line.The pump then releases the entrained air through it's discharge while retaining the initial fill of water in the pump case.This air/water separation is what makes the self primer different.Try this with a standard end suction centrifugal and all you will get is a slug of water.

    • What components does HYBSUN SJET solar series self-priming pump include?

      HYBSUN solar SJET series self-priming pump consists of PPO impeller,SS304 pump head,Aluminum pump casing,Brushless DC motor(BLDC motor),3 meters,3 cores,1.5mm2 cable and controller with installation tools.As accessories which include float switch,non-return valve,shrinkable tubes,adhesive tape,operation manual.

    • What are the advantages of HYBSUN BLDC motor?

      HYBSUN BLDC motor which mainly consists of stator and rotor.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 NSK bearing,SS 304 shaft and 40SH magnet.Whose the max temperature is 150 degrees.

    • 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,operating 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 surface pump’s controller that offers intelligent detection function.Pump will be automatically power off once running without water for 30s.

      Adjustable speed

      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
      phase-loss protection
      High working temperature protection

    • What are the advantages of HYBSUN impeller?

      HYBSUN use PPO impeller which is one of the most important engineering plastics due to its high strength, high heat distortion temperature, and high chemical resistance,Because of its unique combination of high mechanical property, low moisture absorption, excellent electrical insulation property, excellent dimension stability, and inherent flame resistance.

    • How long is the warranty of HYBSUN solar SJET solar pump?

      Hereby guarantee that HYBSUN solar SJET solar 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.
      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).Putting water inside the controller by user.

    • 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.

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