Sunray’s DC Range of submersible solar pumps are made of corrosion and abrasion resistant stainless steel and have been developed in accordance with state of the art technology. The range includes 3″, 4″ and 6″ pumps.

Each pump is pre-paired with a DC motor and each unit comes standard with the following:

  • DC Controller
  • Water level sensors
  • Piece of cable
  • Cable connector
  • Spare impeller
DC Pump

Application

  • Potable water supply from deep wells
  • Agricultural irrigation, livestock watering etc
  • Municipal and industrial
  • Pressure boosting
  • Fountains etc

Operating conditions

  • Maximum ambient temperature: 30°C
  • Sand content: Maximum 50g/m³
  • Maximum immersible depth: 40m

Pumped liquid

  • Clean, non-corrosive and non-abrasive liquids

Overview

Solar photo-voltaic panels convert sunlight to electrical energy which is passed to the solar pump controller. The solar controller stabilizes the voltage to drive the motor of the pump. If backup batteries (optional) are available the pump controller can charge them. The stored energy can be used at a later date when the sunlight may not be adequate to drive the pump. Water level sensors are also connected to the controller and can be used to protect the pump from running dry as well as automatically turn the pump off when a water tank is full. The system operates completely independent of any utility or generator power and is ideal for rural applications.

3″ Helical Pump Type I

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Materials

Outlet: Stainless steel
Pump body: Stainless steel
Motor body: Stainless steel
Screw: Stainless steel
Bearings: NSK

js3-graph
3" Helical pumps
3″ Helical pumps Voltage Rated Power Panels Required   Max Flow Max Head Outlet Pump diameter
(V) (W) Wp Qty Vmp Array V (m³/h) (in) (mm)
JS3-0.9-32 24 100 160 80Wx2pcs 17-18 36 0,9 32 3/4″ 76
JS3-1.3-50 24 120 180 90Wx2pcs 17-18 36 1,3 50 3/4″ 76
JS3-1.8-60 24 180 300 150Wx2pcs 17-18 36 1,8 60 3/4″ 76
JS3-1.8-80 24 210 360 180Wx2pcs 35-36 36 1,8 80 3/4″ 76
JS3-1.8-100 24 270 500 250Wx2pcs 35-36 36 1,8 100 3/4″ 76
JS3-2.1-100 48 450 720 180Wx4pcs 17-18 72 2,1 100 3/4″ 76
JS3-2.1-120 48 540 800 200Wx4pcs 17-18 72 2,1 120 3/4″ 76

4″ Helical Pump Type I

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Materials

Outlet: Stainless steel
Pump body: Stainless steel
Motor body: Stainless steel
Screw: Stainless steel
Bearings: NSK

js4-graph
4" Helical pumps
4″ Helical pumps Voltage Rated Power Panels Required   Max Flow Max Head Outlet Pump diameter
(V) (W) Wp Qty Vmp Array V (m³/h) (in) (mm)
JS4-3.0-60 36 450 600 100Wx6pcs 17-18 54 3 60 1″ 100
JS4-2.5-80 48 500 660 165Wx4pcs 35-36 72 2,5 80 1″ 100
JS4-3.6-80 48 750 1000 250Wx4pcs 35-36 72 3,6 80 1″ 100
JS4-4.0-100 72 1000 1410 235Wx6pcs 35-36 108 4 100 1″ 100
JS4-3.2-120 72 1000 1410 235Wx6pcs 35-36 108 3,2 120 1″ 100
JS4-2.5-140 72 1000 1410 235Wx6pcs 35-36 108 2,5 140 1″ 100

3″ Helical Pump Type II

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Features

  • 100% Copper wire, cold-rolled silicon steel sheet
  • Rubber of sealing and rubber stator
  • Completely made of Stainless steel (304 or 316)
  • MPPT technology to maximize power from PV array
  • DC Brushless motors, designed for solar (>90% efficient)
  • Dry-running protection
  • Over voltage and over current protection
  • Soft starting
  • Automatic stop/restart according to water levels in tank and well

Material

Outlet: Stainless steel 316
Pump body: Stainless steel 316
Motor body: Stainless steel 316
Screw: Stainless steel 316 with star nut inserted in rubber
Bearings: NSK

3″_Helical_Pumps Type II Voltage Rated Power Panels Required Array Vmp Max Flow Max Head Outlet Pump diameter
(V) (Hp) (W) Wp Qty (m³/h) (in) (mm)
HRP3-24-0.1HP 24 0,1 80 180W 1 36V 1 30 3/4″ 76
HRP3-24-0.2HP 24 0,2 140 200W 1 36V 1,3 50 3/4″ 76
HRP3-24-0.3HP 24 0,3 210 180W 2 36V 1,8 80 3/4″ 76
HRP3-24-0.4HP 24 0,4 270 200W 2 36V 1,8 100 3/4″ 76
HRP3-36-0.75HP 36 0,75 500 300-320W 2 36V 1,8 115 3/4″ 76
HRP3-48-1.0HP 48 1 750 250W 4 60V 2,3 80 3/4″ 76
HRP3-72-1.5HP 72 1,5 1000 300-320W 4 72V 2,3 120 3/4″ 76
HRP3-72-2.0HP 72 2 1500 200W 8 72V 2,3 140 3/4″ 76

4″ Helical Pump Type II

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Features

  • 100% Copper wire, cold-rolled silicon steel sheet
  • Rubber of sealing and rubber stator
  • Completely made of Stainless steel (304 or 316)
  • MPPT technology to maximize power from PV array
  • DC Brushless motors, designed for solar (>90% efficient)
  • Dry-running protection
  • Over voltage and over current protection
  • Soft starting
  • Automatic stop/restart according to water levels in tank and well

Material

Outlet: Stainless steel 316
Pump body: Stainless steel 316
Motor body: Stainless steel 316
Screw: Stainless steel 316 with star nut inserted in rubber
Bearings: NSK

4″_Helical_Pumps Voltage Rated Power Panels Required Array Vmp Max Flow Max Head Outlet Pump diameter
(V) (Hp) (W) Wp Qty (m³/h) (in) (mm)
HRP4-36-0.75HP 36 0,75 500 300-320W 2 36 3 60 100
HRP4-48-1.0HP 48 1 750 250W 4 60 3,6 80 100
HRP4-72-1.5HP 72 1,5 1000 300W 4 72 4 100 100
HRP4-72-2.0HP 72 2 1300 200W 8 72 4,2 120 100

3″ Helical Pump Type III

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Features

  • 100% Copper wire, cold-rolled silicon steel sheet
  • Rubber of sealing and rubber stator
  • Completely made of Stainless steel (304 or 316)
  • MPPT technology to maximize power from PV array
  • DC Brushless motors, designed for solar (>90% efficient)
  • Dry-running protection
  • Over voltage and over current protection
  • Soft starting
  • Automatic stop/restart according to water levels in tank and well

Material

Outlet: Stainless steel 316
Pump body: Stainless steel 316
Motor body: Stainless steel 316
Screw: Stainless steel 316 with star nut inserted in rubber
Bearings: NSK

3″_Helical_Pumps Voltage Rated Power Panels Required Array Vmp Max Flow Max Head Outlet Pump diameter
(V) (Hp) (W) Wp Qty (m³/h) (in) (mm)
SHRP3-12-0.1HP 12 0,1 80 110W 1 24 0,5 28 3/4″ 76
SHRP3-24-0.3HP 24 0,3 200 180-200W 2 36 0,76 72 3/4″ 76
SHRP3-36-0.5HP 36 0,5 370 270W 2 36 1,3 108 3/4″ 76
SHRP3-48-0.75HP 48 0,75 500 110W 6 54 1,5 136 3/4″ 76

Surface Pumps

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surface pump
Transfer 1
Surface pumps Voltage Rated Power Panels Required   Max Flow Max Head Outlet Pump Type
(V) (W) Wp Qty Vmp Array V (m³/h) (in)
JQB-2.0-25 24 120 200 100Wx2pcs 17-18 36 2 25 1″x1″ SURFACE PUMP
JQB-2.2-35 36 210 270 90Wx3pcs 17-18 54 2,2 35 1″x1″
JETS-3.5-45 48 450 580 145Wx4pcs 35-36 72 3,5 45 1″x1″
JETS-4.2-60 72 750 1000 250Wx4pcs 35-36 72 4,2 60 1″x1″
JCPS-6.6-34 72 750 1000 250Wx4pcs 35-36 72 6,6 34 1.25*1″
JCM-5.0-55 48 500 660 165Wx4pcs 35-36 72 5 55 1″
JCM-5.0-80 48 750 1000 250Wx4pcs 35-36 72 5 80 1″
JSDP-7.0-9 48 400 560 140Wx4pcs 35-36 72 7 9 1.5″ SEWAGE PUMP
JSDP-8.0-11 48 500 660 165Wx4pcs 35-36 72 8 11 1.5″

Solar Pool Pumps

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Solar Pool Pump
Pool pump curve
Solar Pool Pump
Pool Pumps Voltage Rated Power Panels Required Array V Max Flow Max Head Outlet
(V) (W) Wp Qty Vmp   (m³/h) (in)
JP6-6/250 24 250 360 180W x 2pcs 35-36 36 6 9 1.5″
JP13-13/370 48 370 600 300W x 2pcs 35-37 54 13 13 2″
JP17-15/500 48 500 720 180W x 4pcs 35-36 54 17 15 2″
JP21-19/900 72 900 1410 235W x 6pcs 35-36 108 21 19 2″
JP31-19/1200 72 1200 1800 300W x 6pcs 35-36 108 21 19 2.5″
JP60-13/2200 220/380 2200 3300 60 13 3″

DC Pump Controller

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Overview

These type DC Controllers are designed to work with DC brush-less motors.

The pump, panels and switch wires are all connected directly to the controller.

Controller Model Array Voltage Required Panels
(V) Max (W)
JS 24V Controller 36 160
JS 36V Controller 54 600
JS 48V Controller 72 700
JS 72V Controller 108 1400
Pool pump curve

Disclaimer

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Prices stated are for the pumps and controllers only-No panels or accessories included
Prices are subject to change without notice
Errors and omissions excepted
Prices published does not constitute a final quotation

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