Model No: 3HSS1.0/30-D24/80/C
3 Inch Solar Screw Pump
The 3-inch Solar Screw Pump is an efficient water pumping system that integrates solar technology with a screw pump design. It utilizes solar panels as its power source, converting sunlight into electricity to drive the screw pump's operation. The unique helical structure of the screw pump enables it to smoothly and continuously extract and transport liquids, making it suitable for handling fluids with various viscosities.
Quantity :
Measuring approximately 3 inches (around 76.2 millimeters) in diameter, this water pump is applicable to various scenarios, including but not limited to agricultural irrigation, domestic water supply, and water extraction for outdoor adventures. Its high-efficiency energy conversion and durable design make it particularly popular in areas without electrical power supply or with unstable electricity.
3 Inch Solar Screw Pump Curve

| Material of Parts | Advantage of solar water pump | |
| Pump head: SS304 | High efficiency because of PMSM | |
| Pump body: SS201( SS304 is avaliable) | MPPT function | |
| Impeller: Screw | Longer life than normal AC water pump | |
| Bearing: NSK brand | Over-load protechion, under-load protection | |
| Cable: 3m | Lock-rotor protection, thermal proteciton | |
| Motor: permanent magnetic synchronous | ||
3HSS Series Model List:
| Model | Max Flow (m3/h) | Max Head (m) | Pump | Solar Panels | Pump Dia (inch) | Outlet Dia (inch) | ||
| Voltage (v) | Power (w) | Voc (v) | Power (w) | |||||
| 3HSS1.0/30-D24/80/C | 1 | 30 | DC24 | 80W | 21-50V | 150 | 3 | 0.75 |
| 3HSS1.3/50-D24/140/C | 1.3 | 50 | DC24 | 140W | 21-50V | 200 | 3 | 0.75 |
| 3HSS1.8/80-D24/210/C | 1.8 | 80 | DC24 | 210W | 21-50V | 300 | 3 | 0.75 |
| 3HSS1.8/100-D24/270/C | 1.8 | 100 | DC24 | 300W | 21-50V | 500 | 3 | 0.75 |
| 3HSS1.8/120-D48/500/C | 1.8 | 120 | DC48 | 500W | 42-100V | 800 | 3 | 0.75 |
| 3HSS2.3/140-D48/750/C | 2.3 | 140 | DC48 | 750W | 42-100V | 1100 | 3 | 0.75 |
| 3HSS2.3/160-D72/1100/C | 2.3 | 160 | DC72 | 1100W | 63-150V | 1500 | 3 | 0.75 |
| 3HSS2.3/180-D72/1200/C | 2.3 | 180 | DC72 | 1100W | 63-150V | 1800 | 3 | 0.75 |

