3DSC4-80-48-600 (4m³/h / 80m / 48V / 600W): https://www.ebay.com/itm/237002559299
3DSC4.5-50-48-400 (4.5m³/h / 50m / 48V / 400W): https://www.ebay.com/itm/237002762702
3DSC4.5-80-48-600 (4.5m³/h / 80m / 48V / 600W): https://www.ebay.com/itm/236883635696
3DSC4.8-95-48-750 (4.8m³/h / 95m / 48V / 750W): https://www.ebay.com/itm/236952586599
3DSC5-135-110-1500 (5m³/h / 135m / 110V / 1500W): https://www.ebay.com/itm/236881798025
3DSC4.8-95-110-750-AD (4.8m³/h / 95m / AC/DC / 750W): https://www.ebay.com/itm/236943555347
3DSC4.5-35-24-300 Series Solar Deep Well Pumps: Key Features and Highlights
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.
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.
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.
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.
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 | 300 W |
| Max Flow Rate | 4.5 m³/h |
| Max Head / Lift | 35 m |
| Voltage | 24 V |
| Max Water Temp | 35°C |
| Inlet/Outlet Diameter | 1.25" |
| Cable Length | 2 m |
| Max Open Circuit Voltage | < 50V |
Package Details
What’s in the Box:
1*heavy-duty wooden crate (for safe international transport)
1*set of waterproof heat shrink fittings (for secure underwater cable connections)
1*set of outlet connector and accessory kit (including hose fittings and clamps)
1*set of stainless steel float switch
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.
