DQB/DZB & AC/DC Brushless Surface Solar Pump

Product Features:

The DQB/DQB‑A/D and DZB/DZB‑A/D series are DC and AC/DC dual‑use brushless surface solar pumps, available in pure DC (24V–72V) and AC/DC wide‑voltage (85V–280V / 100V–350V) versions, compatible with PV, grid, or hybrid power systems. Power ratings range from 210W to 750W, delivering flows of 2–3 m³/h with maximum heads up to 65 m. The outlet is 1×1″, and each unit comes with a 2 m cable. Ideal for domestic water supply, small‑scale irrigation, and surface water transfer in low‑flow, high‑head applications.

Description

Technical Data

Model Voltage Optimum Input Voltage (DC) Power Max. Flow Max. Head Outlet Cable Length Solar Panel (VOC) Solar Panel Power
DQB2‑25‑24‑210 24V 30V‑48V 210W 2m³/h 25m 1×1″ 2m <60V ≥1.3 × PUMP POWER
DQB2‑30‑24‑280 24V 30V‑48V 280W 2m³/h 30m 1×1″ 2m <60V ≥1.3 × PUMP POWER
DQB3‑50‑48‑550 48V 60V‑90V 550W 3m³/h 50m 1×1″ 2m <120V ≥1.3 × PUMP POWER
DQB3‑65‑72‑750 72V 90V‑120V 750W 3m³/h 65m 1×1″ 2m <170V ≥1.3 × PUMP POWER

 

Model Voltage Optimum Input Voltage (DC) Power Max. Flow Max. Head Outlet Cable Length Solar Panel (VOC) Solar Panel Power
DZB2‑25‑24‑210 24V 30V‑48V 210W 2m³/h 25m 1×1″ 2m <60V ≥1.3 × PUMP POWER
DZB2‑30‑24‑280 24V 30V‑48V 280W 2m³/h 30m 1×1″ 2m <60V ≥1.3 × PUMP POWER
DZB3‑50‑48‑550 48V 60V‑90V 550W 3m³/h 50m 1×1″ 2m <120V ≥1.3 × PUMP POWER
DZB3‑65‑72‑750 72V 90V‑120V 750W 3m³/h 65m 1×1″ 2m <170V ≥1.3 × PUMP POWER

 

Model Voltage (AC) Optimum Input Voltage (DC) Pump Power Max. Flow Max. Head Outlet Cable Length Solar Panel (VOC) Solar Panel Power
DQB3‑65‑72‑750‑A/D 85V‑280V 100V‑350V 750W 3m³/h 65m 1×1″ 2m <450V ≥1.3 × PUMP POWER

 

Model Voltage (AC) Optimum Input Voltage (DC) Power Max. Flow Max. Head Outlet Cable Length Open Circuit Voltage (VOC) Solar Panel Power
DZB3‑65‑72‑750‑A/D 85V‑280V 100V‑350V 750W 3m³/h 65m 1″×1″ 2m <450V ≥1.3 × PUMP POWER

Hydraulic Performance Curves

Hydraulic Performance Curves 1

 

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