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(b) is a 3-inch solar centrifugal pump with a built-in MPPT controller and plastic impeller, designed for borehole water supply, domestic water use, drinking water, and small-area irrigation.
The I3PC(b) is a built-in MPPT solar centrifugal pump designed for submersible water pumping from boreholes and deep wells, particularly in areas with limited access to grid electricity. Its centrifugal impeller design and brushless DC motor are suited to groundwater pumping for irrigation and water supply, while the integrated MPPT controller allows the pump to work as part of a solar-powered pumping setup without relying on a separate external controller. This makes it suitable for remote sites where a practical and self-contained water pumping solution is needed.
As a solar submersible water pump and solar borehole pump, the I3PC(b) can be used for deep-well irrigation, village and town water supply, clean drinking water, garden watering, and drip irrigation. It is also suitable as a solar agricultural water pump for farms and other irrigation projects. For rural and off-grid applications, the pump helps move groundwater from boreholes or deep wells to fields, gardens, livestock watering points, and other places where water is needed.
| 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 | I3PC3.0-25-24-200B | 24V | 20-55V | 200W | 80-500W | 3.0m³/h | 25m | 1.25 " | 2m | SSCO | <80V |
| B | I3PC3.0-35-24-300B | 24V | 20-55V | 300W | 80-500W | 3.0m³/h | 35m | 1.25 " | 2m | SSCO | <80V |
| C | I3PC3.5-47-48-400B | 48V | 30-110V | 400W | 200-900W | 3.5m³/h | 47m | 1.25 " | 2m | SSCO | <150V |
| D | I3PC3.5-80-72-600B | 72V | 50-170V | 600W | 300-1200W | 3.5m³/h | 80m | 1.25 " | 2m | SSCO | <200V |
| E | I3PC3.5-95-96-750B | 96V | 60-220V | 750W | 400-1600W | 3.5m³/h | 95m | 1.25 " | 2m | SSCO | <250V |
| F | I3PC3.8-123-110-1100B | 110V | 60-220V | 1100W | 400-1600W | 3.8m³/h | 123m | 1.25 " | 2m | SSCO | <250V |
| G | I3PC3.8-155-110-1300B | 110V | 60-220V | 1300W | 600-1800W | 3.8m³/h | 155m | 1.25 " | 2m | SSCO | <250V |
| H | I3PC3.8-180-110-1500B | 110V | 60-220V | 1500W | 600-1800W | 3.8m³/h | 180m | 1.25 " | 2m | SSCO | <250V |
| I | I3PC5.2-45-48-500B | 48V | 30-110V | 500W | 200-900W | 5.2m³/h | 45m | 1.5 " | 2m | SSCO | <150V |
| J | I3PC5.2-50-72-600B | 72V | 50-170V | 600W | 300-1200W | 5.2m³/h | 50m | 1.5 " | 2m | SSCO | <200V |
| K | I3PC5.2-75-96-750B | 96V | 60-220V | 750W | 400-1600W | 5.2m³/h | 75m | 1.5 " | 2m | SSCO | <250V |
| L | I3PC6-84-110-1100B | 110V | 60-220V | 1100W | 400-1600W | 6.0m³/h | 84m | 1.5 " | 2m | SSCO | <250V |
| M | I3PC6-125-110-1500B | 110V | 60-220V | 1500W | 600-1800W | 6.0m³/h | 125m | 1.5 " | 2m | SSCO | <250V |
| N | I3PC7.5-43-96-750B | 96V | 60-220V | 750W | 400-1600W | 7.5m³/h | 43m | 1.5 " | 2m | SSCO | <250V |
| O | I3PC7.5-62-110-1100B | 110V | 60-220V | 1100W | 400-1600W | 7.5m³/h | 62m | 1.5 " | 2m | SSCO | <250V |
| P | I3PC7.5-78-110-1500B | 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