1.5HP 1100W DC Solar Submersible Water Pump – 140M Head
Get reliable water pumping with the 1.5HP 1100W DC Solar Submersible Water Pump. This high-head solar pump is designed for boreholes and other deep-water applications where dependable water delivery is required.
With a maximum head of 140 metres, the pump is suitable for farms, homes, livestock watering and irrigation systems. It provides a practical solution for locations where grid electricity is unavailable, unreliable or expensive.
Powerful 1100W Solar Pump
The pump features an 1100W (1.5HP) DC motor designed to operate efficiently with a suitable solar power system.
For solar operation, the recommended panel configuration is 3 × 550W solar panels. This provides adequate solar capacity for effective daytime pumping when there is sufficient sunlight.
High Head for Deep Boreholes
With a maximum pumping head of 140 metres, this pump is suitable for demanding borehole installations.
The recommended working head range is 0–90 metres. Actual water output will vary depending on the installation depth, total pumping head, pipe size and available solar power.
1.25-Inch Water Outlet
The pump has a 1.25-inch outlet, making it suitable for common water delivery and irrigation installations.
It can be used to pump water into storage tanks or supply water for agricultural and domestic applications.
Ideal Applications
The 1.5HP solar submersible pump is suitable for:
- Borehole water pumping
- Farm irrigation
- Livestock watering
- Filling elevated water tanks
- Domestic water supply
- Rural and off-grid water systems
- Small-scale agricultural projects
Product Specifications
Model: 4SPS4.5-1100W
Pump Type: DC Solar Submersible Water Pump
Rated Power: 1100W
Horsepower: 1.5HP
Maximum Head: 140m
Recommended Working Head: 0–90m
Outlet Size: 1.25 inches
Recommended Solar Panels: 3 × 550W
Power Source: DC / Solar
Why Choose This Solar Water Pump?
This solar submersible pump combines high-head pumping capability with solar operation, making it suitable for areas where conventional electricity is costly or unavailable.
Its 140m maximum head makes it particularly useful for deeper boreholes, while the recommended 3 × 550W solar panel configuration provides a practical renewable-energy solution for everyday water pumping.
For best performance, the pump should be correctly sized according to the borehole depth, required pumping head and daily water demand.

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