Solar Surface Irrigation Pump

Applications

• Surface water pumping for irrigation, dewatering, and water transfer

• Suitable for dams, rivers, canals, sumps, and shallow water sources

• Handles clean to lightly silted water

• Ideal for off-grid and hybrid solar systems

Pump Design

• Self-priming centrifugal pump

• Open impeller for lightly silted water

• Cast aluminium pump body (lightweight & corrosion resistant)

• Cast iron impeller (abrasion resistant)

• Maximum suction lift: 6 m

• Inlet / Outlet size: 2”

• Mounted on a portable carrying frame

Supplied Accessories

• 2 m waterproof DC power cable

• MC4 solar connectors

• Float sensor (dry-run protection)

• Quick-coupling hose connectors

• Suction strainer

Motor & Performance

• High-efficiency brushless permanent magnet DC motor

• Suitable for continuous duty

• Rated speed: 3000 rpm

• Insulation class: F

Controller & Protection

• Built-in pump controller

• Full protection: over/under voltage, over-current, over-temperature, reverse polarity, dry-run

• DCS 1500 includes intelligent MPPT controller

• Automatic DC solar / AC mains power selection (DCS 1500)

• Soft start for extended motor life

• LED display for system monitoring (DCS 1500)

Electrical & Environmental Ratings

• Pump protection: IPX4

• Controller protection: IP65

• Maximum controller current: 18 A

• Maximum ambient temperature: 35°C

• Maximum liquid temperature: 40°C

Solar Power Requirements

• PV array size recommended at approx. 150% of motor power

• DCS 750:

  • Motor power: 0.75 kW

  • MPPT voltage range: 80–280 VDC

  • Recommended PV array: 3 × 350 W panels

• DCS 1500:

  • Motor power: 1.5 kW

  • Hybrid DC solar / AC (1-phase)

  • MPPT voltage range: 180–350 VDC

  • Recommended PV array: 5 × 545 W panels

Key Benefits

• Fully portable solar pumping solution

• Low operating and maintenance costs

• Reliable operation under variable sunlight

• Easy installation with plug-and-play accessories

• Suitable replacement for diesel surface pumps