I4SC 4 Inch Built-in MPPT Stainless Steel Impeller Solar Centrifugal Borehole Submersible Pump
I4SC 4 Inch Built-in MPPT Stainless Steel Impeller Solar Centrifugal Borehole Submersible Pump
I4SC 4 Inch Built-in MPPT Stainless Steel Impeller Solar Centrifugal Borehole Submersible Pump
Solar Water Pump Accessories
  1. I4SC 4 Inch Built-in MPPT Stainless Steel Impeller Solar Centrifugal Borehole Submersible Pump
  2. I4SC 4 Inch Built-in MPPT Stainless Steel Impeller Solar Centrifugal Borehole Submersible Pump
  3. I4SC 4 Inch Built-in MPPT Stainless Steel Impeller Solar Centrifugal Borehole Submersible Pump
  4. Solar Water Pump Accessories

I4SC 4 Inch Built-in MPPT Stainless Steel Impeller Solar Centrifugal Borehole Submersible Pump

The I4SC is a 4-inch solar centrifugal pump with a stainless steel impeller and built-in MPPT controller, designed for borehole water supply, drinking water, and small-area irrigation. It supports 1.25-, 1.5-, and 2.0-inch outlet configurations.

Brand:
HUOPSOLAR
Model:
I4SC
Pump Type:
Solar Submersible Pump (Impeller Type)
Outlet:
1.25 / 1.5 / 2.0 inches
Pump Diameter:
4 inches / 95 mm
Applications:
Domestic water supply, small-scale irrigation, drinking water
Certifications:
CE, ISO9001, GS, RoHS
Warranty:
2 years
Packaging:
Wooden crate
Category: Brand:

The I4SC is a built-in MPPT solar centrifugal pump designed for submersible water pumping from deep wells and boreholes, especially in areas where grid power is unavailable or limited. Its stainless steel impeller, brushless DC motor, and integrated MPPT controller support solar-powered pumping for moving groundwater to irrigation systems, water storage points, gardens, and other locations that need a dependable water supply. The centrifugal configuration makes the pump suitable for projects that require sustained groundwater pumping from below-ground sources.

As a solar submersible water pump and solar borehole pump, the I4SC is suitable for 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. The I4SC is well suited to rural water supply and agricultural sites where conventional power is unavailable, difficult to extend, or unsuitable for the pumping location.

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 S4SC5.2-45-48-500D 48V 30-110V 500W 200-900W 5.2m³/h 45m 1.25 " 2m SSCO ＜150V
B S4SC5.2-67-96-750D 96V 60-220V 750W 400-1600W 5.2m³/h 67m 1.25 " 2m SSCO ＜250V
C S4SC5.2-101-110-1100D 110V 60-220V 1100W 400-1600W 5.2m³/h 101m 1.25 " 2m SSCO ＜250V
D S4SC5.2-146-110-1300D 110V 60-220V 1300W 600-1800W 5.2m³/h 146m 1.25 " 2m SSCO ＜250V
E S4SC5.2-198-110-1500D 110V 60-220V 1500W 600-1800W 5.2m³/h 198m 1.25 " 2m SSCO ＜250V
F S4SC7.5-80-110-1300D 110V 60-220V 1300W 600-1800W 7.5m³/h 80m 1.25 " 2m SSCO ＜250V
G S4SC7.5-100-110-1500D 110V 60-220V 1500W 600-1800W 7.5m³/h 100m 1.25 " 2m SSCO ＜250V
H S4SC11-60-110-1500D 110V 60-220V 1500W 600-1800W 11m³/h 60m 2.0 " 2m SSCO ＜250V
I S4SC19-35-110-1500D 110V 60-220V 1500W 600-1800W 19m³/h 35m 2.0 " 2m SSCO ＜250V
J S4SC25-26-110-1500D 110V 60-220V 1500W 600-1800W 25m³/h 26m 2.0 " 2m SSCO ＜250V

Head(m) 65.27 57.83 51.71 44.87 39.47 34.47 28.45 24.88 18.45 12.23 6.72
Flow(m3/h) 0.53 1.02 1.51 2.02 2.5 3.02 3.53 4.1 4.51 5.07 5.5
Head(m) 94.24 91.38 80.67 69.35 60.27 52.11 44.87 38.75 30.8 20.09 11.52 6.32
Flow(m3/h) 0.5 0.99 1.51 2.02 2.51 3.01 3.55 4.02 4.51 5.1 5.58 5.69
Head(m) 133.82 130.35 121.07 103.83 88.53 77.51 65.48 57.01 43.55 32.12 6.21
Flow(m3/h) 0.67 1.07 1.49 2 2.54 2.95 3.51 4.04 4.58 5.06 5.92
Head(m) 190 160 130 90 60 40 20 10
Flow(m3/h) 0.3 0.8 1.3 2.2 3.1 3.7 4.3 4.6
Head(m) 77.72 74.66 73.13 71.7 70.68 64.35 58.44 52.42 43.14 33.24 19.78 10.4
Flow(m3/h) 0.6 1.02 1.5 2.02 2.54 3.06 3.43 4.05 5.01 6.02 7.08 7.66
Head(m) 91.28 87 71.49 61.6 48.75 35.08 18.76 9.68
Flow(m3/h) 1.02 2.07 3.09 4.06 5.03 6 7.05 7.54
Head(m) 58.34 55.68 53.75 51.6 48.14 42.83 36.81 30.59 24.06 14.48 2.64
Flow(m3/h) 1.05 2.16 3.04 4.09 5.02 6.03 7.08 8.01 9.09 10.02 11.01
Head(m) 34.37 32.22 30.39 28.86 26 21.11 13.66 5.5 3.36
Flow(m3/h) 2.08 4.01 6.04 8.01 10.11 11.99 14.01 16.01 16.69
Head(m) 25.29 24.78 24.27 23.76 22.13 19.68 16.72 14.17 11.62 8.97 5.81 4.68
Flow(m3/h) 2.09 4.08 6 8 10 12.15 14.13 16.11 18.11 20.03 22.05 23.27

● 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

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