DC Solar Pumps
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.
DC Solar Pumps
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
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
Materials
Outlet: Stainless steel
Pump body: Stainless steel
Motor body: Stainless steel
Screw: Stainless steel
Bearings: NSK
Scroll Table > >
| 3″ Helical pumps | Voltage | Rated Power | Panels Required | Max Flow | Max Head | Outlet | Pump diameter | |||
| (V) | (W) | Wp | Qty | Vmp | Array V | (m³/h) | m | (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 |
Materials
Outlet: Stainless steel
Pump body: Stainless steel
Motor body: Stainless steel
Screw: Stainless steel
Bearings: NSK
| 4″ Helical pumps | Voltage | Rated Power | Panels Required | Max Flow | Max Head | Outlet | Pump diameter | |||
| (V) | (W) | Wp | Qty | Vmp | Array V | (m³/h) | m | (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 |
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
Scroll Table > >
| 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) | m | (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 |
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
Scroll Table > >
| 4″_Helical_Pumps | Voltage | Rated Power | Panels Required | Array Vmp | Max Flow | Max Head | Outlet | Pump diameter | ||
| (V) | (Hp) | (W) | Wp | Qty | (m³/h) | m | (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 | |
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
Scroll Table > >
| 3″_Helical_Pumps | Voltage | Rated Power | Panels Required | Array Vmp | Max Flow | Max Head | Outlet | Pump diameter | ||
| (V) | (Hp) | (W) | Wp | Qty | (m³/h) | m | (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
Scroll Table > >
| Surface pumps | Voltage | Rated Power | Panels Required | Max Flow | Max Head | Outlet | Pump Type | |||
| (V) | (W) | Wp | Qty | Vmp | Array V | (m³/h) | m | (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
Scroll Table > >
| Pool Pumps | Voltage | Rated Power | Panels Required | Array V | Max Flow | Max Head | Outlet | ||
| (V) | (W) | Wp | Qty | Vmp | (m³/h) | m | (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
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 |
Disclaimer
- 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