Borehole Pumps

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    Solar screw borehole pump 56m maximum head, 24V, 120W

    Solar screw borehole pump 56m maximum head, 24V, 120W

    Requires : Uses DC24V controller and 1 x 270W PV panel

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    Solar screw borehole pump 77m maximum head, 36V, 210W

    Solar screw borehole pump 77m maximum head, 36V, 210W

    Requires : Uses DC36V controller and  2 x 270W PV panel

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    Solar screw borehole pump 109m maximum head 48V, 500W

    Solar screw borehole pump 109m maximum head 48V, 500W

    Required : Uses DC48V controller and 4 x 270W PV panel

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    Solar centrifugal borehole pump 47m maximum head, 48V, 400W

    Solar centrifugal borehole pump 47m maximum head, 48V, 400W

    Requires : DC48V controller and 2 x 270W PV panels

    • Centrifugal pump with stainless steel (SUS 304) impeller.
    • Brushless synchronous motor with permanent magnet, DC.
    • 3 Year warranty.
    • Physical size and weight is much smaller than pumps with similar output.
    • The MPPT controller adjusts the pump’s frequency and speed according to the sunlight available.
    • Automatic or manual rpm adjustment.
    • If the well runs dry, the pump will stop for 30 minutes. Then it will start automatically to test again. No float switch needed.
    • Recommended maintenance after 3000 hours’ working (500 days at 6 hours per day).
    • Automatic dry-run, low or high input voltage, high current and high-temperature protection.
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    Solar centrifugal borehole pump 95m maximum head, 48V, 750W

    Solar centrifugal borehole pump 95m maximum head, 48V, 750W

    Requires : DC48V controller and 4 x 270W PV panels

    • Centrifugal pump with stainless steel (SUS 304) impeller.
    • Brushless synchronous motor with permanent magnet, DC.
    • 3 Year warranty.
    • Physical size and weight is much smaller than pumps with similar output.
    • The MPPT controller adjusts the pump’s frequency and speed according to the sunlight available.
    • Automatic or manual rpm adjustment.
    • If the well runs dry, the pump will stop for 30 minutes. Then it will start automatically to test again. No float switch needed.
    • Recommended maintenance after 3000 hours’ working (500 days at 6 hours per day).
    • Automatic dry-run, low or high input voltage, high current and high-temperature protection.
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    Solar centrifugal borehole pump 123m maximum head, 110V, 1100W

    Solar centrifugal borehole pump 123m maximum head, 110V, 1100W

    Requires :  DC72V controller and 6 x 270W PV panels

    • Centrifugal pump with stainless steel (SUS 304) impeller.
    • Brushless synchronous motor with permanent magnet, DC.
    • 3 Year warranty.
    • Physical size and weight is much smaller than pumps with similar output.
    • The MPPT controller adjusts the pump’s frequency and speed according to the sunlight available.
    • Automatic or manual rpm adjustment.
    • If the well runs dry, the pump will stop for 30 minutes. Then it will start automatically to test again. No float switch needed.
    • Recommended maintenance after 3000 hours’ working (500 days at 6 hours per day).
    • Automatic dry-run, low or high input voltage, high current and high-temperature protection.
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    Solar centrifugal borehole pump 140m maximum head, 110V, 1500W

    Solar centrifugal borehole pump 140m maximum head, 110V, 1500W

    Requires : DC110V controller and 8 or 9 x 270W PV panels