3DSS0.5-28-12-80 (0.5m³/h / 28m / 12V / 80W): https://www.ebay.com/itm/237002580862
3DSS1.2-56-24-120 (1.2m³/h / 56m / 24V / 120W): https://www.ebay.com/itm/236881609190
3DSS1.2-77-36-210 (1.2m³/h / 77m / 36V / 210W): https://www.ebay.com/itm/236881781753
3DSS2-150-48-750 (2m³/h / 150m / 48V / 750W): https://www.ebay.com/itm/236881639962
3DSS2-150-72-750-AD (2m³/h / 150m / AC/DC / 750W): https://www.ebay.com/itm/236897156513
3DSS2.2-180-72-1100-AD (2.2m³/h / 180m / AC/DC / 1100W): https://www.ebay.com/itm/236877886191
3DSS0.5-28-12-80
Series Solar Deep Well Pumps:
Key Features and Highlights
Environmentally Friendly Solar Powered, Off-Grid Efficiency: Optimized for sustainable off-grid water supply.
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.
Rugged and Durable, Low Maintenance Costs: Constructed from high-quality 304 stainless steel, offering excellent corrosion resistance in deep well environments.
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 | 80 w |
| Max Flow Rate | 0.5 m³/h |
| Max Head / Lift | 28 m |
| Voltage | 12 v |
| Max Water Temp | 35°C |
| Inlet/Outlet Diameter | 0.75" |
| Cable Length | 2 m |
| Max Open Circuit Voltage | < 60 v |
Note: Dimensions and weight may vary slightly between manufacturing batches.
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.
