2″ (2-Inch) Solar Borehole Pumps
Aquasolar builds 1 series of 2-inch solar submersible pumps — 8 models in total, reaching up to 140 m of head and 1.7 m³/h of flow. A 2″ pump fits a borehole whose inner diameter is at least slightly larger than the pump body, so check the minimum borehole figure in each series before ordering. Screw (helical-rotor) models handle sandy water; stainless-impeller models favour higher flows.
All 8 matching models
| # | Model | Series | Power (W) | Voltage (V) | Max head (m) | Max flow (m³/h) | Outlet | Recommended PV |
|---|---|---|---|---|---|---|---|---|
| 1 | 2PWSS1.2-45-24-180 | 2″ DC Screw Solar Pump | 180 | 24 | 45 | 1.2 | 0.75" | 1 × 250 Wp |
| 2 | 2PSC1.5-35-24-250 | 2″ DC Screw Solar Pump | 250 | 24 | 35 | 1.5 | 0.75" | 1 × 330 Wp |
| 3 | 2PWSS1.2-60-24-250 | 2″ DC Screw Solar Pump | 250 | 24 | 60 | 1.2 | 0.75" | 1 × 330 Wp |
| 4 | 2PSC1.5-60-48-400 | 2″ DC Screw Solar Pump | 400 | 48 | 60 | 1.5 | 0.75" | 2 × 300 Wp |
| 5 | 2PWSS1.5-90-48-400 | 2″ DC Screw Solar Pump | 400 | 48 | 90 | 1.5 | 0.75" | 2 × 300 Wp |
| 6 | 2PSC1.5-85-72-600 | 2″ DC Screw Solar Pump | 600 | 72 | 85 | 1.5 | 0.75" | 3 × 300 Wp |
| 7 | 2PWSS1.5-120-72-600 | 2″ DC Screw Solar Pump | 600 | 72 | 120 | 1.5 | 0.75" | 3 × 300 Wp |
| 8 | 2PWSS1.7-140-96-750 | 2″ DC Screw Solar Pump | 750 | 96 | 140 | 1.7 | 0.75" | 3 × 300 Wp |
Solar Water Pumps
Frequently Asked Questions
What borehole diameter does a 2″ solar pump need?
The pump body is nominally 2 inches; the borehole's inner diameter must be slightly larger. Each Aquasolar series lists its exact outer diameter and minimum borehole size in the specifications and datasheet.
Screw pump or impeller pump — which one?
Screw (helical-rotor) pumps deliver high head at modest flows and tolerate sand — ideal for deep, narrow or silty wells. Impeller (centrifugal) pumps deliver higher flows and suit clean water. Both are listed below.
Can it run on solar only?
Yes — DC models run purely on solar with water stored in a tank. If you need water around the clock, the AC/DC hybrid versions switch to grid or generator power automatically when sunlight is insufficient.
Need the right pump for your project?
Tell us your head, flow and water source — our engineers reply within 24 hours.