4DSC6-45-48-500 (6m³/h / 45m / 48V / 500W): https://www.ebay.com/itm/236880027045
4DSC9.5-90-110-1500 (9.5m³/h / 90m / 110V / 1500W): https://www.ebay.com/itm/236880050232
4DSC20-48-110-1500 (20m³/h / 48m / 110V / 1500W): https://www.ebay.com/itm/236880064285
4DSC6-255-200-2200-AD (6m³/h / 255m / AC/DC / 2200W): https://www.ebay.com/itm/236880112205
4DSC4.8-203-150-1500-AD (4.8m³/h / 203m / AC/DC / 1500W): https://www.ebay.com/itm/236880084121
4DSC9.5-136-200-2200-AD (9.5m³/h / 136m / AC/DC / 2200W): https://www.ebay.com/itm/236926192804
4DSC3.5-105-48-750 Series Solar Deep Well Pumps:
Key Features and Highlights
l Environmentally Friendly Solar Powered, Off-Grid Efficiency: Optimized for sustainable off-grid water supply. Suitable for deep wells, large-scale farmland irrigation, and providing a stable water source for livestock and homes in remote areas.
l Integrated Intelligent MPPT Controller: Equipped with an advanced MPPT (Maximum Power Point Tracking) controller to maximize solar energy utilization and ensure optimal motor efficiency even under varying light conditions.
l Real-Time Performance Monitoring: A high-definition LED screen displays real-time data such as speed, input voltage, and current. This intelligent interface enables instant system status checks and simplifies troubleshooting.
l Rugged and Durable, Low Maintenance Costs: Constructed from high-quality 304 stainless steel, offering excellent corrosion resistance in deep well environments. High-precision internal components ensure long-term stability and minimal maintenance requirements.
l Professional Technical Support: Supported by our expert engineering team specializing in solar irrigation. We provide rapid-response customer service and professional system selection and installation guidance.
Technical Specifications
Parameter | Details |
Rated Power | 750 w |
Max Flow Rate | 3.5 m³/h |
Max Head / Lift | 105 m |
Voltage | 48 v |
Max Water Temp | 35°C |
Inlet/Outlet Diameter | 1.25" |
Cable Length | 2 m |
Max Open Circuit Voltage | < 170 v |
Note: Dimensions and weight may vary slightly between manufacturing batches.
Package Details
What’s in the Box:
l 1*heavy-duty wooden crate (for safe international transport)
l 1*set of waterproof heat shrink fittings (for secure underwater cable connections)
l 1*set of outlet connector and accessory kit (including hose fittings and clamps)
l 1*set of stainless steel float switch
l 1*complete pump accessory kit:
Spare screws and installation tools
Insulating tape and Teflon sealing tape
Wire crimp terminals and O-rings, etc.
What You Will Need (Not Included):
· Solar Panels: Please refer to the instruction manual for specific recommendations.
· Safety Cable: A stainless steel wire to secure the pump in the bore.
· Plumbing & Wiring: Poly piping for water delivery and appropriate power cables (You can prepare it yourself if needed).
· Float Setup: Required only if pumping from a dam or river.
About Difful
Since 1989, Difful has been a technology leader in solar pump innovation. With hundreds of thousands of units in use worldwide, we utilize high-precision, fully automated manufacturing to ensure every pump meets our rigorous standards for quality and efficiency.
