750W 48V DC Solar Water Pump
48 volt solar water pump for sale, with maximum head 56~95m (180~310ft), maximum flow 925~1585 gallons per hour, single-suction impeller, 3 inch inlet diameter and 1.25 inch outlet diameter. 1hp solar powered submersible pump can be used for irrigation, water tank, pool, livestock or farms. The special DC controller can show power, voltage, current and speed values in real time.
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Delivery date:
6-12 days
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750W solar water pump with DC controller, 48V working voltage, 925~1585 gph max. flow, 56~95m max. head.
Specifications:
| Basics |
SKU |
ATO-SWP-48V750 |
| Shipping weight |
15kg |
| Cable length |
2m |
| Package included |
1 * Solar water pump
1 * DC controller
1 * Stainless steel float switch (water level sensor for the tank)
1 * Pump outlet joint connector
1 * Splice kit for cable join
1 * Splice kit for waterproof
1 * User manual |
| Warranty |
2 years |
| Solar water pump features |
Power |
750W (1 hp) |
| Voltage |
48V DC |
| Max. flow * |
3.5m3/h (925 gph, American system) |
6.0m3/h (1585 gph, American system) |
5.0m3/h (1321 gph, American system) |
| Max. head * |
95m (310ft) |
56m (180ft) |
67m (220ft) |
| Length |
70cm |
50cm |
50cm |
| Inlet diameter |
3 inch |
4 inch |
4 inch |
| Outlet diameter |
1.25 inch |
1.25 inch |
1.25 inch |
| Impeller structure |
Single-suction plastic impeller |
Single-suction plastic impeller |
Single-suction stainless steel impeller |
| Material of outlet/connector/oil cylinder |
Brass |
Brass |
Stainless steel or brass |
| Model |
3DPC3.5-95-48-750 |
4DPC6-56-48-750 |
4DSC5-67-48-750 |
| Internal motor |
Brushless DC motor |
| Speed |
4000rpm |
| Material of shaft |
304 stainless steel |
| No water protection function |
The water pump stops working automatically when there is no water in the well, and it will automatically restart working 30 minutes later. |
| Required open circuit voltage (VOC) of solar panel |
＜100V DC |
| Required power of solar panel |
≥1.3*pump power |
| Efficiency |
45% |
| Controller features |
Model |
DF-48 |
| Best MPPT voltage range |
60-90V DC |
| Max. input current |
15A |
| Working temperature |
-15~+60℃ (5~140℉) |
| Display |
LED display can show power, voltage, current and speed value. |
| Functions |
Automatic charging (for battery)
Variable frequency
Automatic power ON/OFF
Soft start
High voltage/low voltage/over-current/high temperature protection |
| Protection class |
IP65 |
750W 48V DC solar water pump performance curves:
Max. Flow: 3.5m3/h, Max. Head: 95m, Model: 3DPC3.5-95-48-750
Max. Flow: 6.0m3/h, Max. Head: 56m, Model: 4DPC6-56-48-750
Max. Flow: 5.0m3/h, Max. Head: 67m, Model: 4DSC5-67-48-750
Solar water pump installation drawing:
Solar water pump wiring diagram:
Tips: How to test solar water pump in deep well?
- Before testing the pump, the DC controller switch must be in the off position.
- Tie a durable rope or stainless steel cable to the top of the pump (using the mounting hole). Make sure the rope or cable is longer than the depth at which you want to install the pump. This is used to raise and lower the pump. Never use the power cable to do this.
- Use DC controller to set solar pump running mode and speed.
- The solar water pump must be under water at all times and should have been pre-conditioned for at least 15 minutes. Water is the lubrication for the solar pump and if it is not "preconditioned" properly the bearings will not be adequately lubricated. Do not attempt to test solar well pump if even for a moment without being submerged, or a permanent damage will occur. It needs a sustainable water resource so that the pump does not pump it dry in seconds.
Attentions:
- Keep the pump under water at all times when operating.
- Be careful with wiring.
- Don't use the pump in dirty water.
- Make sure the pump has adequate water around it during pumping operation. Don't run the solar water pump without water.
- Remove the pump if not use it for a long time and wipe the screw and body. Wipe with vegetable oil.
