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 I4PC(b) is a 4-inch solar centrifugal pump with a built-in MPPT controller and plastic impeller, designed for borehole water supply, drinking water, and small-area irrigation. It supports 1.25- and 2.0-inch outlet configurations.
The I4PC(b) is a built-in MPPT solar centrifugal pump designed for submersible water pumping from boreholes and deep wells, especially in locations where grid electricity is unavailable or limited. Its centrifugal impeller design, brushless DC motor, and integrated MPPT controller make it suitable for solar-powered groundwater pumping. The pump is intended for moving water from below-ground sources to irrigation systems, storage tanks, gardens, and other water-use points in remote or off-grid locations.
As a solar borehole pump and solar submersible water pump, the I4PC(b) 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 farms, livestock watering, and other irrigation projects where reliable access to conventional power is limited. This makes the I4PC(b) suitable for agricultural sites, rural water systems, and remote installations that need to use available groundwater for daily water supply or irrigation.
| 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 | I4PC3.5-50-48-400B | 48V | 30-110V | 400W | 200-900W | 3.5m³/h | 50m | 1.25 " | 2m | SSCO | <150V |
| B | I4PC3.5-65-72-600B | 72V | 50-170V | 600W | 300-1200W | 3.5m³/h | 65m | 1.25 " | 2m | SSCO | <200V |
| C | I4PC3.5-95-96-750B | 96V | 60-220V | 750W | 400-1600W | 3.5m³/h | 95m | 1.25 " | 2m | SSCO | <250V |
| D | I4PC3.5-95-120-900B | 110V | 60-220V | 900W | 400-1500W | 3.5m³/h | 95m | 1.25 " | 2m | SSCO | <250V |
| E | I4PC3.5-110-110-1100B | 110V | 60-220V | 1100W | 400-1600W | 3.5m³/h | 110m | 1.25 " | 2m | SSCO | <250V |
| F | I4PC4.0-35-48-400B | 48V | 30-110V | 400W | 200-900W | 4.0m³/h | 35m | 1.25 " | 2m | SSCO | <150V |
| G | I4PC4.0-50-72-600B | 72V | 50-170V | 400W | 300-1200W | 4.0m³/h | 50m | 1.25 " | 2m | SSCO | <200V |
| H | I4PC4.0-70-96-750B | 96V | 60-220V | 600W | 400-1600W | 4.0m³/h | 70m | 1.25 " | 2m | SSCO | <250V |
| I | I4PC4.0-80-120-900B | 110V | 60-220V | 750W | 400-1500W | 4.0m³/h | 80m | 1.25 " | 2m | SSCO | <250V |
| J | I4PC4.0-95-110-1100B | 110V | 60-220V | 1100W | 400-1600W | 4.0m³/h | 95m | 1.25 " | 2m | SSCO | <250V |
| K | I4PC4.5-130-110-1500B | 110V | 60-220V | 1500W | 600-1800W | 4.5m³/h | 130m | 1.25 " | 2m | SSCO | <250V |
| L | I4PC6-32-48-400B | 48V | 30-110V | 400W | 200-900W | 6.0m³/h | 32m | 1.25 " | 2m | SSCO | <150V |
| M | I4PC6-42-72-600B | 72V | 50-170V | 600W | 300-1200W | 6.0m³/h | 42m | 1.25 " | 2m | SSCO | <200V |
| N | I4PC6-56-96-750B | 96V | 60-220V | 750W | 400-1600W | 6.0m³/h | 56m | 1.25 " | 2m | SSCO | <250V |
| O | I4PC6-84-110-1100B | 110V | 60-220V | 1100W | 400-1600W | 6.0m³/h | 84m | 1.25 " | 2m | SSCO | <250V |
| P | I4PC6-112-110-1300B | 110V | 60-200V | 1300W | 600-1800W | 6.0m³/h | 112m | 1.25 " | 2m | SSCO | <250V |
| Q | I4PC6-135-110-1500B | 110V | 60-220V | 1500W | 600-1800W | 6.0m³/h | 135m | 1.25 " | 2m | SSCO | <250V |
| R | I4PC9-45-96-750B | 96V | 60-220V | 750W | 400-1600W | 9.0m³/h | 45m | 2.0 " | 2m | SSCO | <250V |
| S | I4PC9-58-110-1100B | 110V | 60-220V | 1100W | 400-1600W | 9.0m³/h | 58m | 2.0 " | 2m | SSCO | <250V |
| T | I4PC9-71-110-1300B | 110V | 60-220V | 1300W | 600-1800W | 9.0m³/h | 71m | 2.0 " | 2m | SSCO | <250V |
| U | I4PC9-85-110-1500B | 110V | 60-220V | 1500W | 600-1800W | 9.0m³/h | 85m | 2.0 " | 2m | SSCO | <250V |
| V | I4PC13-36-96-750B | 96V | 60-220V | 750W | 400-1600W | 13m³/h | 36m | 2.0 " | 2m | SSCO | <250V |
| W | I4PC13-49-110-1100B | 110V | 60-220V | 1100W | 400-1600W | 13m³/h | 49m | 2.0 " | 2m | SSCO | <250V |
| X | I4PC13-54-110-1300B | 110V | 60-220V | 1300W | 600-1800W | 13m³/h | 54m | 2.0 " | 2m | SSCO | <250V |
| Y | I4PC13-60-110-1500B | 110V | 60-220V | 1500W | 600-1800W | 13m³/h | 60m | 2.0 " | 2m | SSCO | <250V |
| Z | I4PC17-48-110-1500B | 110V | 60-220V | 1500W | 600-1800W | 17m³/h | 48m | 2.0 " | 2m | SSCO | <250V |
| Head(m) | 55 | 50 | 45 | 40 | 35 | 30 | 20 | 10 |
| Flow(m3/h) | 10 | 45 | 88 | 110 | 127 | 135 | 169 | 200 |
| Head(m) | 60 | 55 | 50 | 45 | 40 | 30 | 20 | 10 |
| Flow(m3/h) | 10 | 45 | 88 | 110 | 127 | 135 | 169 | 200 |
| 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) | 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) | 32 | 28 | 24 | 20 | 16 | 12 | 8 | 5 |
| Flow(m3/h) | 0.2 | 0.8 | 1.7 | 2.9 | 3.7 | 4.2 | 4.9 | 5.5 |
| Head(m) | 43 | 40 | 37 | 35 | 32 | 27 | 25 | 20 | 17 | 12 | 7 | 3 |
| Flow(m3/h) | 0 | 1.07 | 1.57 | 2.02 | 2.54 | 3.11 | 3.61 | 4.09 | 4.52 | 5.04 | 5.56 | 5.91 |
| Head(m) | 57 | 55 | 48 | 46 | 41 | 38 | 33 | 28 | 23 | 17 | 10 | 3 |
| Flow(m3/h) | 0 | 0.54 | 1.51 | 2 | 2.54 | 2.95 | 3.47 | 4.08 | 4.52 | 5.03 | 5.61 | 6.05 |
| 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) | 109 | 103 | 97 | 90 | 85 | 78 | 69 | 60 | 52 | 40 | 31 | 19 | 7 | 4 |
| Flow(m3/h) | 0 | 0.55 | 0.98 | 1.45 | 1.95 | 2.46 | 2.97 | 3.52 | 3.94 | 4.57 | 5.04 | 5.57 | 6.03 | 6.14 |
| Head(m) | 133.1 | 122.09 | 119.74 | 111.17 | 94.75 | 79.86 | 67.41 | 57.72 | 48.44 | 36.2 | 22.43 | 6.42 |
| Flow(m3/h) | 0 | 0.63 | 1.02 | 1.54 | 2.05 | 2.51 | 3.04 | 3.5 | 4.03 | 4.53 | 5 | 5.39 |
| Head(m) | 50.99 | 50.07 | 48.03 | 42.73 | 33.96 | 26.82 | 18.86 | 10.91 | 2.03 |
| Flow(m3/h) | 1.08 | 2.04 | 3.05 | 4.05 | 5.08 | 6 | 7.05 | 8.07 | 9.04 |
| Head(m) | 56 | 54 | 52 | 51 | 50 | 47 | 44 | 39 | 31 | 20 | 9 | 0.7 |
| Flow(m3/h) | 0 | 1.04 | 2.1 | 2.49 | 3.05 | 3.6 | 4 | 5.11 | 5.96 | 6.99 | 7.93 | 9.07 |
| Head(m) | 70 | 68 | 67 | 66 | 65 | 63 | 62 | 59 | 56 | 49 | 39 | 26 | 17 | 0.7 |
| Flow(m3/h) | 0 | 0.45 | 1.07 | 1.59 | 2.12 | 2.56 | 2.98 | 3.45 | 4.15 | 5.1 | 6.13 | 7.01 | 8.12 | 9.12 |
| Head(m) | 83 | 79 | 75 | 70 | 63 | 55 | 43 | 30 | 17 | 3 | |||||||||||
| Flow(m3/h) | 0.1 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 8.9 |
| Head(m) | 35 | 32 | 28 | 25 | 21 | 13 | 5 | 1 |
| Flow(m3/h) | 0.2 | 2 | 4 | 6 | 8 | 10 | 12 | 12.8 |
| Head(m) | 48.85 | 46.71 | 44.16 | 42.32 | 38.04 | 33.96 | 30.9 | 27.23 | 23.55 | 20.09 | 15.29 | 10.4 | 3.36 | 1.62 |
| Flow(m3/h) | 0 | 1.02 | 2.01 | 3.07 | 4.03 | 5.04 | 6.04 | 7.07 | 8.02 | 9 | 10.09 | 11.03 | 12.07 | 12.83 |
| Head(m) | 53 | 49 | 44 | 38 | 31 | 20 | 8 | 2 |
| Flow(m3/h) | 0.1 | 2 | 4 | 6 | 8 | 10 | 12 | 12.9 |
| Head(m) | 56.09 | 51.81 | 50.07 | 48.34 | 41.4 | 36 | 27.23 | 21.11 | 10.19 | 2.44 |
| Flow(m3/h) | 1.51 | 3.11 | 4.09 | 4.53 | 6.1 | 7.45 | 9.07 | 10.51 | 12.04 | 13.02 |
| Head(m) | 47 | 45 | 42 | 39 | 34 | 28 | 21 | 13 | 5 | 1 |
| Flow(m3/h) | 0.3 | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 17 |
● 1 x 4-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