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DFSN-A/D(HV) DC & AC/DC & Wide Voltage Brushless Centrifugal Solar Pump

DFSN-A/D(HV) DC & AC/DC & Wide Voltage Brushless Centrifugal Solar Pump

Product Features:

The DFSN and DFSN‑A/D(HV) series are DC and AC/DC wide‑voltage brushless centrifugal solar pumps, available in pure DC (24V–110V) and AC/DC wide‑voltage (85V–280V / 100V–350V) versions, compatible with PV, grid, or hybrid power systems. Power ratings range from 400W to 1500W, delivering flows of 16–36 m³/h with maximum heads up to 24 m. Outlet sizes are 2″ or 3″, and each unit comes with a 0.6 m cable and free spare parts, equipped with a DC controller or AC/DC auto‑switching controller (≤2.2kW). Ideal for surface water supply, irrigation, drainage, and circulation systems in high‑flow, low‑head applications.

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Technical Data

Model Voltage Optimum Input Voltage (DC) Power Max. Flow Max. Head Outlet Cable Length Solar Panel (VOC) Solar Panel Power
DFSN16‑9‑24‑400 24V 30V~48V 400W 16m³/h 9m 2″ 0.6m <60V ≥1.3 × PUMP POWER
DFSN21‑15‑48‑750 48V 60V~90V 750W 21m³/h 15m 2″ 0.6m <120V ≥1.3 × PUMP POWER
DFSN21‑15‑72‑750 72V 90V~120V 750W 21m³/h 15m 2″ 0.6m <170V ≥1.3 × PUMP POWER
DFSN25‑18‑72‑1100 72V 90V~120V 1100W 25m³/h 18m 2″ 0.6m <170V ≥1.3 × PUMP POWER
DFSN25‑18‑110‑1100 110V 110V~150V 1100W 25m³/h 18m 2″ 0.6m <220V ≥1.3 × PUMP POWER
DFSN27‑24‑110‑1500 110V 110V~150V 1500W 27m³/h 24m 2″ 0.6m <220V ≥1.3 × PUMP POWER
DFSN28‑12‑72‑750 72V 90V~120V 750W 28m³/h 12m 3″ 0.6m <170V ≥1.3 × PUMP POWER
DFSN32‑15‑72‑1100 72V 90V~120V 1100W 32m³/h 15m 3″ 0.6m <170V ≥1.3 × PUMP POWER
DFSN32‑15‑110‑1100 110V 110V~150V 1100W 32m³/h 15m 3″ 0.6m <220V ≥1.3 × PUMP POWER
DFSN36‑20‑110‑1500 110V 110V~150V 1500W 36m³/h 20m 3″ 0.6m <220V ≥1.3 × PUMP POWER

 

Model Voltage (AC) Optimum Input Voltage (DC) Power Max. Flow Max. Head Outlet Cable Length Solar Panel (VOC) Solar Panel Power
DFSN21‑15‑72‑750‑A/D(HV) 85V‑280V(/) 100V‑350V 750W 21m³/h 15m 2″ 0.6m <450V ≥1.3 × PUMP POWER
DFSN25‑18‑72‑1100‑A/D(HV) 85V‑280V(/) 100V‑350V 1100W 25m³/h 18m 2″ 0.6m <450V ≥1.3 × PUMP POWER
DFSN25‑18‑110‑1100‑A/D(HV) 85V‑280V(/) 110V‑350V 1100W 25m³/h 18m 2″ 0.6m <450V ≥1.3 × PUMP POWER
DFSN27‑24‑110‑1500‑A/D(HV) 85V‑280V(/) 110V‑350V 1500W 27m³/h 24m 2″ 0.6m <450V ≥1.3 × PUMP POWER
DFSN28‑12‑72‑750‑A/D(HV) 85V‑280V(/) 100V‑350V 750W 28m³/h 12m 3″ 0.6m <450V ≥1.3 × PUMP POWER
DFSN32‑15‑72‑1100‑A/D(HV) 85V‑280V(/) 100V‑350V 1100W 32m³/h 15m 3″ 0.6m <450V ≥1.3 × PUMP POWER
DFSN32‑15‑110‑1100‑A/D(HV) 85V‑280V(/) 110V‑350V 1100W 32m³/h 15m 3″ 0.6m <450V ≥1.3 × PUMP POWER
DFSN36‑20‑110‑1500‑A/D(HV) 85V‑280V(/) 110V‑350V 1500W 36m³/h 20m 3″ 0.6m <450V ≥1.3 × PUMP POWER

Hydraulic Performance Curves

Hydraulic Performance Curves 3 1

 

 

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