Address
304 North Cardinal
St. Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
Address
304 North Cardinal
St. Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM








The I3PC is a 3-inch solar centrifugal pump with a built-in DC MPPT controller and plastic impeller, designed for borehole water supply, small-area irrigation, and drinking water applications.
The I3PC is a built-in MPPT solar centrifugal pump designed for submersible water pumping from deep wells and boreholes, especially in locations without convenient access to grid power. Its centrifugal impeller design, brushless DC motor, and integrated MPPT controller support stable pumping from deep or low-yield water sources. This makes the I3PC suitable for projects that need to move groundwater to the point of use without relying on conventional electricity.
As a solar submersible water pump and solar borehole pump, the I3PC is suited to deep-well irrigation, village and town water supply, clean drinking water, garden watering, and drip irrigation. It can also be used as a solar agricultural water pump for farm irrigation and livestock watering. For rural communities, farms, gardens, and other remote sites, the I3PC provides a practical way to bring available water sources into irrigation and everyday water-supply use. The centrifugal design makes the I3PC suitable for a range of submersible borehole water pumping applications.
| No. | Item | Rated Voltage | Optimum input voltage(DC) | Rated Power | Optimum input Power(W) | Max. Flow | Max. Head | Outlet | Cable | Controller | Solar panel |
| Open circuit voltage (VOC) | |||||||||||
| A | I3PC3.0-25-24-200D | 24V | 20-55V | 200W | 80-500W | 3.0m³/h | 25m | 1.25 " | 2m | SSCO | <80V |
| B | I3PC3.0-35-24-300D | 24V | 20-55V | 300W | 80-500W | 3.0m³/h | 35m | 1.25 " | 2m | SSCO | <80V |
| C | I3PC3.5-47-48-400D | 48V | 30-110V | 400W | 200-900W | 3.5m³/h | 47m | 1.25 " | 2m | SSCO | <150V |
| D | I3PC3.5-80-72-600D | 72V | 50-170V | 600W | 300-1200W | 3.5m³/h | 80m | 1.25 " | 2m | SSCO | <200V |
| E | I3PC3.5-95-96-750D | 96V | 60-220V | 750W | 400-1600W | 3.5m³/h | 95m | 1.25 " | 2m | SSCO | <250V |
| F | I3PC3.8-123-110-1100D | 110V | 60-220V | 1100W | 400-1600W | 3.8m³/h | 123m | 1.25 " | 2m | SSCO | <250V |
| G | I3PC3.8-155-110-1300D | 110V | 60-220V | 1300W | 600-1800W | 3.8m³/h | 155m | 1.25 " | 2m | SSCO | <250V |
| H | I3PC3.8-180-110-1500D | 110V | 60-220V | 1500W | 600-1800W | 3.8m³/h | 180m | 1.25 " | 2m | SSCO | <250V |
| I | I3PC5.2-45-48-500D | 48V | 30-110V | 500W | 200-900W | 5.2m³/h | 45m | 1.5 " | 2m | SSCO | <150V |
| J | I3PC5.2-50-72-600D | 72V | 50-170V | 600W | 300-1200W | 5.2m³/h | 50m | 1.5 " | 2m | SSCO | <200V |
| K | I3PC5.2-75-96-750D | 96V | 60-220V | 750W | 400-1600W | 5.2m³/h | 75m | 1.5 " | 2m | SSCO | <250V |
| L | I3PC6-84-110-1100D | 110V | 60-220V | 1100W | 400-1600W | 6.0m³/h | 84m | 1.5 " | 2m | SSCO | <250V |
| M | I3PC6-125-110-1500D | 110V | 60-220V | 1500W | 600-1800W | 6.0m³/h | 125m | 1.5 " | 2m | SSCO | <250V |
| N | I3PC7.5-43-96-750D | 96V | 60-220V | 750W | 400-1600W | 7.5m³/h | 43m | 1.5 " | 2m | SSCO | <250V |
| O | I3PC7.5-62-110-1100D | 110V | 60-220V | 1100W | 400-1600W | 7.5m³/h | 62m | 1.5 " | 2m | SSCO | <250V |
| P | I3PC7.5-78-110-1500D | 110V | 60-220V | 1500W | 600-1800W | 7.5m³/h | 78m | 1.5 " | 2m | SSCO | <250V |
| Head(m) | 25 | 23 | 20 | 18 | 15 | 10 | 8 | 5 |
| Flow(m3/h) | 0.1 | 0.4 | 0.7 | 1.3 | 2.1 | 2.5 | 2.8 | 3.1 |
| Head(m) | 35 | 27.33 | 25.59 | 22.23 | 17.64 | 12.54 | 5.91 | 2.64 |
| Flow(m3/h) | 0.05 | 0.58 | 1.02 | 1.51 | 2.01 | 2.54 | 3 | 3.15 |
| Head(m) | 47 | 34.88 | 30.8 | 26.72 | 20.19 | 11.52 | 5.7 | 2.54 |
| Flow(m3/h) | 0.05 | 0.51 | 1.03 | 1.55 | 2.02 | 2.56 | 3 | 3.53 |
| Head(m) | 80 | 65.48 | 59.46 | 52.32 | 41.4 | 29.16 | 13.86 | 2.44 |
| Flow(m3/h) | 0.05 | 0.51 | 1.07 | 1.5 | 2.04 | 2.55 | 3.04 | 3.35 |
| Head(m) | 95 | 75.68 | 70.98 | 61.09 | 48.44 | 36.51 | 18.45 | 2.64 |
| Flow(m3/h) | 0.05 | 0.51 | 1.05 | 1.52 | 2.06 | 2.55 | 3.04 | 3.51 |
| Head(m) | 123 | 108.42 | 102.6 | 95.87 | 92.3 | 82.92 | 76.39 | 65.88 | 56.81 | 47.12 | 35.39 | 22.53 | 3.05 |
| Flow(m3/h) | 0.05 | 0.32 | 0.6 | 0.92 | 1.21 | 1.53 | 1.81 | 2.11 | 2.41 | 3.73 | 3.06 | 3.38 | 3.68 |
| Head(m) | 154 | 144.42 | 133.61 | 130.14 | 117.19 | 100.67 | 85.16 | 67.01 | 49.05 | 24.78 | 3.15 |
| Flow(m3/h) | 0.05 | 0.45 | 0.82 | 1.22 | 1.6 | 2.03 | 2.41 | 2.87 | 3.2 | 3.65 | 3.86 |
| Head(m) | 178 | 165.13 | 158.5 | 143.4 | 122.19 | 100.97 | 76.19 | 45.69 | 5.91 |
| Flow(m3/h) | 0.05 | 0.53 | 1.02 | 1.5 | 2.07 | 2.55 | 3.02 | 3.53 | 4.03 |
| Head(m) | 49.97 | 49.36 | 46.61 | 43.04 | 39.77 | 36.2 | 32.02 | 27.43 | 21.62 | 16.11 | 9.89 | 4.38 |
| Flow(m3/h) | 0.17 | 0.55 | 1.02 | 1.51 | 2 | 2.54 | 3.01 | 3.53 | 4.06 | 4.54 | 5.04 | 5.34 |
| Head(m) | 73 | 59.66 | 54.36 | 50.18 | 45.28 | 41.1 | 37.12 | 29.78 | 22.94 | 12.95 | 2.24 |
| Flow(m3/h) | 0.05 | 0.54 | 1.05 | 1.58 | 2.03 | 2.58 | 3.07 | 3.58 | 4 | 4.52 | 5.24 |
| Head(m) | 82.92 | 81.9 | 79.35 | 76.9 | 73.43 | 68.84 | 63.84 | 55.79 | 45.59 | 33.24 | 14.58 | 6.52 |
| Flow(m3/h) | 0.53 | 1 | 1.53 | 2.03 | 2.53 | 3.09 | 3.5 | 4.04 | 4.55 | 5.02 | 5.54 | 5.8 |
| Head(m) | 123.62 | 119.74 | 109.95 | 101.58 | 92.3 | 82 | 73.94 | 61.91 | 50.07 | 34.67 | 7.95 |
| Flow(m3/h) | 0.53 | 1.05 | 1.53 | 2.01 | 2.5 | 3.01 | 3.5 | 4 | 4.51 | 5 | 5.7 |
| Head(m) | 40 | 35 | 30 | 25 | 20 | 15 | 10 | 5 |
| Flow(m3/h) | 2.5 | 3.3 | 4.2 | 4.8 | 5.4 | 5.9 | 6.5 | 7.3 |
| Head(m) | 61.09 | 60.58 | 59.97 | 59.15 | 57.83 | 56.09 | 53.95 | 51.4 | 47.01 | 43.14 | 37.63 | 31.71 | 23.76 | 9.17 |
| Flow(m3/h) | 0.53 | 1.03 | 1.53 | 2.02 | 2.52 | 3.03 | 3.54 | 4 | 4.52 | 5.03 | 5.53 | 6.05 | 6.54 | 7.25 |
| Head(m) | 79.25 | 79.04 | 78.94 | 77.1 | 75.47 | 70.27 | 64.86 | 57.83 | 51.09 | 46.5 | 39.36 | 31.1 | 20.7 | 8.56 |
| Flow(m3/h) | 0.48 | 1.01 | 2.09 | 2.53 | 3.07 | 3.56 | 4.01 | 4.57 | 5.09 | 5.55 | 6 | 6.52 | 7.08 | 7.58 |
● 1 x 3-inch DC solar centrifugal pump with a 2-meter cable
● 1 x Pump outlet connector
● 1 x Cable connector kit
● 1 x Waterproof splicing kit