DOYIN 4SDS5-1500W (2.0HP) AD Hybrid Submersible Pump — 1.25" Outlet

The DOYIN 4SDS5-1500W is a dependable 2.0HP AD (hybrid) submersible pump capable of running on solar power or standard AC electricity. With a 1.25-inch outlet and a flow rate of 5.0m³/h (5,000 litres per hour), it delivers solid lifting capacity from a recommended depth of up to 125 metres, with a maximum head of 168M — a mid-range option in DOYIN's 4SDS5 hybrid pump series.

This pump suits domestic boreholes, small-to-mid farm irrigation, and community water points needing dependable output regardless of solar conditions. As an AD hybrid model, it can run on a solar array during daylight hours (DC 160–400V) and switch to single-phase AC power (220–240V) when solar output drops, giving continuity of water supply for coastal properties in Mombasa, Malindi, Diani, Kilifi, and Lamu during cloudy periods or higher demand.

The solar configuration pairs with a 4 x 550W panel array to reach the correct operating voltage — an accessible mid-tier setup for households and small farms.

CoastalSolar Africa supplies, sizes, and installs the 4SDS5-1500W pump and its solar array or AC power setup across the coastal region.

Specifications:

• Model: 4SDS5-1500W
• Power: 1500W (2.0HP), AD hybrid (Solar DC + AC)
• Outlet size: 1.25 inches
• Max flow: 5.0m³/h (5,000L/h)
• Max head: 168M
• Recommended depth: 0–125M
• Voltage: DC 160–400V / AC 220–240V
• Ideal power / panel requirement: 4 x 550W solar panels (~2.2kW array)
• Power source: Hybrid — solar DC or AC grid/generator backup
• Application: Domestic boreholes, small-to-mid farm irrigation, community water points

FAQs:

How many solar panels does this pump need?
It requires 4 x 550W panels, roughly 2.2kW total, to reach its 160–400V DC operating range.

Can this pump run on AC power only, without solar?
Yes, its AD hybrid design allows full operation on single-phase AC power alone (220–240V) if a solar array isn't installed or available.

How does this compare to the 4SDS5-800W (1.0HP)?
Both use the same 1.25" outlet, but the 1500W model reaches greater depth (125M vs 59M recommended) at double the power rating, using a larger 4x550W panel array vs 2x550W.

How does this compare to the 4SDS5-2200W (3.0HP)?
The 2200W model steps up to a 1.5" outlet and reaches greater depth (174M vs 125M recommended) at a higher 3HP rating.

Do you supply and install this pump in Kilifi and Malindi?
Yes, CoastalSolar Africa supplies and installs the 4SDS5-1500W pump and its solar array across Mombasa, Malindi, Diani, Kilifi, Lamu, and the wider coastal region.

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