I4SS 4 Inch Built-in MPPT Solar Screw Pump | DC Submersible Solar Borehole Pump
Solar Water Pump Accessories
I4SS 4 Inch Built-in MPPT Solar Screw Pump | DC Submersible Solar Borehole Pump
I4SS 4 Inch Built-in MPPT Solar Screw Pump | DC Submersible Solar Borehole Pump
  1. I4SS 4 Inch Built-in MPPT Solar Screw Pump | DC Submersible Solar Borehole Pump
  2. Solar Water Pump Accessories
  3. I4SS 4 Inch Built-in MPPT Solar Screw Pump | DC Submersible Solar Borehole Pump
  4. I4SS 4 Inch Built-in MPPT Solar Screw Pump | DC Submersible Solar Borehole Pump

I4SS 4 Inch Built-in MPPT Solar Screw Pump | DC Submersible Solar Borehole Pump

The I4SS is a 4-inch solar screw pump with a built-in DC MPPT controller for borehole water supply, drinking water, and small-area irrigation. Its helical rotor design and brushless DC motor are suited to submersible pumping applications.

Brand:
HUOPSOLAR
Model:
I4SS
Pump Type:
Solar-powered submersible screw pump
Outlet:
1.0 inch
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 I4SS is an MPPT-integrated solar screw pump for deep well and borehole pumping in off-grid regions. Its helical rotor and brushless DC motor support submersible operation, delivering stable water flow even in low-yield wells. The built-in MPPT controller creates a standalone pumping solution for remote sites without grid power.

This solar submersible borehole pump fits deep-well irrigation, rural drinking water supply, garden watering and drip irrigation. Ideal for farms and off-grid agricultural projects, it transports groundwater to fields and water usage points where mains power is scarce.

No. Item Rated Voltage Optimum input  voltage(DC) Rated Power Optimum input  Power(W) Max. Flow Max. Head Outlet Cable Controller Solar panel(VOC)
A I4SS1.7-70-48-500D 48V 30-110V 500W 200-900W 1.7m³/h 70m 1.0 " 2m SSCO ＜150V
B I4SS2.0-95-96-750D 96V 60-220V 750W 400-1600W 2.0m³/h 95m 1.0 " 2m SSCO ＜250V
C I4SS2.0-110-110-1100D 110V 60-220V 1100W 400-1600W 2.0m³/h 110m 1.0 " 2m SSCO ＜250V
D I4SS2.2-150-110-1300D 110V 60-220V 1300W 600-1800W 2.2m³/h 150m 1.0 " 2m SSCO ＜250V

Head(m) 70 60 50 40 30 20 10 5
Flow(m3/h) 0.1 0.3 0.5 0.8 1.1 1.3 1.5 1.6
Head(m) 90 80 70 60 40 20 10 5
Flow(m3/h) 0.2 0.4 0.6 0.8 1.2 1.4 1.6 1.9
Head(m) 90 80 70 60 40 20 10 5
Flow(m3/h) 0.2 0.4 0.6 0.8 1.2 1.4 1.6 1.9
Head(m) 150 142 133 124 113 100 87 62 45 25 0
Flow(m3/h) 0 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2

● 1 x 4-inch DC solar screw pump with a 2-meter cable
● 1 x Pump outlet connector
● 1 x Cable connection kit
● 1 x Waterproof connection kit

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