DC Solar Water Pump 1.8T/h
This DC solar water pump is designed for various water pumping applications. It is suitable for irrigation, livestock watering, and domestic water supply in off-grid locations.
Technical Specifications
Overview
High-Efficiency DC Solar Pumping Solution
This 3-inch DC solar water pump is engineered for high-efficiency water delivery using a permanent magnet brushless motor powered directly by solar PV arrays. The integrated controller utilizes sine wave start commutation and automatic control technology to optimize voltage and current, significantly extending the service life of the equipment. It is an ideal solution for off-grid applications including irrigation, livestock watering, and domestic water supply.
Key Performance Metrics
Key Performance Metrics
1.8 m³/h
Rated Flow Rate
3,600 r/min
Rated Speed
3 inch
Pump Diameter
Intelligent Controller Functions
Safety & Protection Systems
- Under-voltage protection to preserve battery life
- Overvoltage protection against power surges
- Water shortage protection (auto-stop after 3 minutes)
- Automatic overload protection (auto-stop after 2 minutes)
- Automatic card machine protection with reverse operation
- High-temperature thermal protection
Technical Specifications
Model Performance Data
| Model | Power (W) | Voltage (VDC) | Max Head (m) |
|---|---|---|---|
| 3TY1.8-21/7-300W/30V | 300 | 30 | 36 |
| 3TY1.8-30/10-400W/30V | 400 | 30 | 49 |
| 3TY1.8-45/14-550W/60V | 550 | 60 | 70 |
| 3TY1.8-62/16-750W/72V | 750 | 72 | 95 |
| 3TY1.8-98/22-1200W/90V | 1200 | 90 | 142 |
| 3TY1.8-120/25-1500W/110V | 1500 | 110 | 170 |
- Motor Type
- Permanent magnet brushless motor
- Start Method
- Sine wave start commutation
Applications
- Recommended Use Cases
- IrrigationLivestock WateringDomestic Water SupplyOff-grid Locations
Solar Configuration
PV Array Compatibility
- 300W/30V models: 1x 330W/36V or 1x 380W/40V
- 750W/72V models: 3x 270W/30V (Series)
- 1500W/110V models: 6x 330W/36V (2 Parallel 3 Series)
