Whaleflo Direct Current 140M Head Built In Controller 48V 72V 750W Ecomonic Brushless Submersible Solar Pump For Sales

Screw solar water pump Specifications:

Material: Stainless Steel

Color: Silver

Power: 750W

Voltage: 48v/60v

Max Flow Rate: 2m³/H

Head:140m

Pump dia:80mm

Outlet:25mm

Working Principle: Screw Pump

Electric Motor: Permanent Magnet Brushless DC Motor

Screw solar water pump Features:

* High precision, corrosion resistance, long service life.

* Built-in MPPT controller to make full use of solar energy.

* The water pump can connect directly to the solar panel in the sunlight without connecting the battery.

* The water pump need to connect with battery and controller if it works at night or in the cloudy day.

* Suitable for hand mining, agriculture, construction, aquaculture and high-rise water supply and more.

Overvoltage Protection / Undervoltage Protection:

The pump automatically stops working when the voltage is too high or too low; Then every 10 minutes, when the voltage is restored to 18v-6v, the pump starts automatically and starts again.

screw solar water pump Attention:

* Do not use the pump over max lift.

* Pumps must be submerged in water.

* The water pump cannot work long without water.

* The positive and negative lead of the water pump should be connected correctly.

* Water requirement: please do not select diameter of less than 25 mm pipe connecting pumps, pipe blockage is forbidden, bending, such as forced reduce pipe outlet diameter, otherwise it will cause the pump working current too high, motor damage.