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Our Stainless Steel Solar Submersible Pump is designed for reliable clean water lifting in off-grid and solar-powered pumping systems. With a durable stainless steel body and submersible structure, it is suitable for household water supply, agricultural irrigation, livestock watering, and rural water projects.
The stainless steel construction provides excellent corrosion resistance and long service life, making it a practical choice for customers who need a durable pump for daily use in remote environments. Combined with solar panels and a controller, it offers stable pumping performance with low operating cost.
| Product Name | Stainless Steel Solar Submersible Pump | Series | 4DSC |
| Type | Stainless Steel Solar Pump | Pump Diameter | 4 Inch |
| Pump Body Material | Stainless Steel | Motor Type | DC Solar Pump Motor |
| Installation | Submersible | Power Supply | Solar Panel + DC Controller |
| Application | Clean Water Supply, Irrigation, Livestock Watering | Warranty | 2 Years |
| Certificates | CE, GS, RoHS | Packing | Export Standard Packing |
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Product Structure / Parts Detail
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Key Features
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| Model | Voltage | Optimum Input Voltage (DC) | Power | Max. Flow | Max. Head | Outlet | Cable | Open Circuit Voltage (VOC) | Recommended Solar Panel Power |
|---|---|---|---|---|---|---|---|---|---|
| 4DSC2-40-48-370 | 48V | 60V–90V | 370W | 2 m³/h | 40m | 1.25" | 2m | <110V | ≥1.3 × Pump Power |
| 4DSC3-55-48-550 | 48V | 60V–90V | 550W | 3 m³/h | 55m | 1.25" | 2m | <110V | ≥1.3 × Pump Power |
| 4DSC4-70-72-750 | 72V | 90V–120V | 750W | 4 m³/h | 70m | 1.25" | 2m | <170V | ≥1.3 × Pump Power |
Note: Final model selection should be based on required flow, head, well depth, and actual solar system conditions.
 Technical Data Image |
Hydraulic Performance Curve
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Clean Water SupplySuitable for household and rural clean water supply from wells and boreholes. |
Irrigation ProjectsProvides stable solar-powered water lifting for farms, gardens, orchards, and light irrigation systems. |
Livestock WateringA durable and reliable option for livestock watering points in remote or off-grid areas. |
Packing & AccessoriesThe pump and controller can be packed securely for export delivery. Standard accessories and installation parts are available to make transportation, installation, and maintenance more convenient.
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Packing & Installation Kits
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Solar Controller Wiring Diagram
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How the System WorksThe stainless steel solar submersible pump works with solar panels through a dedicated controller. The controller regulates input power, helps protect the pump motor, and keeps pumping performance stable under changing sunlight conditions.
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Head Calculation Reference
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How to Choose the Right ModelTo choose a suitable model, customers should confirm well depth, water level, required flow, lifting head, and daily water demand. Proper selection helps ensure stable performance and correct solar system matching. Stainless steel solar submersible pumps are often preferred in applications where durability, corrosion resistance, and reliable long-term use are especially important.
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1. What is the main benefit of a stainless steel solar submersible pump?
2. What applications is it suitable for?
3. Can it work in off-grid areas?
4. What information is needed for model selection?
Tell us your required flow, head, well depth, and application. We can help you choose the right stainless steel solar submersible pump model and matching solar power configuration.
