300W 24V DC Solar Water Pump

Best price solar water pump with special DC controller has maximum head 35m (115ft), maximum flow 800 gallons per hour, DC 24 volt working voltage, 3 inch inlet diameter and 1.25 inch outlet diameter. 300W solar submersible pump can be used for pool, tank, water feature or fountain.

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SKU: ATO-SWP-24V300

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Delivery date: 6-20 days

$727.27

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Products specifications

User Manual	Solar Water Pump External DC Cotroller User Manual

300W solar water pump with DC controller, 24V working voltage, 800 gph max. flow, 35m max. head.

Specifications:

Basics	SKU	ATO-SWP-24V300
	Shipping weight	15kg
	Cable length	2m
	Package included	1 * Solar water pump with 2m cable 1 * DC controller 1 * Stainless steel float switch (water level sensor for the tank) 1 * Pump outlet joint connector 1 * Splice kit for cable join 1 * Splice kit for waterproof 1 * User manual
	Warranty	2 years
Solar water pump features	Model	3DPC3-35-24-300
	Voltage	24V DC
	Power	300W
	Max. flow	3.0m³/h (800 gph, American system)
	Max. head	35m (115ft)
	Length	60cm
	Inlet diameter	3 inch
	Outlet diameter	1.25 inch
	Impeller structure	Single-suction plastic impeller
	Internal motor	Brushless DC motor
	Speed	4000rpm
	Material of shaft	304 stainless steel
	Material of outlet/connector/oil cylinder	Brass
	No water protection function	The water pump stops working automatically when there is no water in the well, and it will automatically restart working 30 minutes later.
	Required open circuit voltage (VOC) of solar panel	＜50V DC
	Required power of solar panel	≥1.3*pump power
	Efficiency	45%
Controller features	Model	DF-24
	Best MPPT voltage range	30-48V DC
	Max. input current	15A
	Working temperature	-15~+60℃ (5~140℉)
	Display	LED display can show power, voltage, current and speed value.
	Functions	Automatic charging (for battery) Variable frequency Automatic power ON/OFF Soft start High voltage/low voltage/over-current/high temperature protection
	Protection class	IP65

300W 24V DC solar water pump performance curves (see dark blue line):

Solar water pump installation drawing:

Solar water pump wiring diagram:

Tips: How does solar water pump work?
The main difference between the solar water pump and the conventional water pump is the power source. The solar water pump relies on the solar panel as power supply to operate. The solar panel can be built into the device or it is an independent structure that is connected to the pump by wires. Afterwards, the solar panel supplies power to the pump, making it work independently of any existing electrical system.
Using the power generated by the solar cell, the brushless DC motor or the high-efficiency asynchronous motor inside the solar water pump is driven by the maximum power point tracking (MPPT), and solar pump inverter and controller to drive the water from the well to the ground for agricultural irrigation or human and animal drinking.