HYBSUN SC series solar submersible pump which get the power from the sun,you will never have an electric bill,SC series solar submersible pump can not only be used for household drinking water,but for animal husbandry and irrigation.Which is multistage centrifugal pump operating in a vertical position. Liquids, accelerated by the impeller,lose their kinetic energy in the diffuser where a conversion of kinetic to pressure energy takes place.this is the main operational mechanism of radial and mixed flow pumps.The pump shaft is connected to the gas separator or the protector by a mechanical coupling at the bottom of the pump.Fluids enter the pump through an intake screen and are lifted by the pump stages. Other parts include the radial bearings (bushings) distributed along the length of the shaft providing radial support to the pump shaft. An optional thrust bearing takes up part of the axial forces arising in the pump but most of those forces are absorbed by the protector's thrust bearing.

HYBSUN SC series submersible pump consists of brass or SS304 pump outlet,SS304 pump housing,SS304 impeller,plastic diffuser,brass oil cylinder,Brushless DC motor(BLDC motor),3 meters,4 cores,1.5mm2 cable and controller with installation tools.As accessories which include float switch,1" adapter,substitute,shrinkable tubes,adhesive tape,operation manual.

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.

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 submersible pump's controller that offers intelligent detection function of water level.When the water level dropped below the pump inlet, the HYBSUN controller will stop the pump and indicates Well LED. Stop the pump automatically,Restarts automatically 30mins,Flexible installation.

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

HYBSUN use SS304 impeller which is corrosion resistant due to the addition of chromium (minimum 10.5%) to the alloy. the chromium reacts with oxygen forming a chromium oxide barrier, shielding the iron from environmental oxygen and water.Nickel is also usually present in alloys of stainless steel to improve ductility.

Hereby guarantee that HYBSUN solar submersible centrifugal 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).Maximum immersion exceed 50m.
8).Putting water inside the controller by user.

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

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