1100W 72V DC Solar Water Pump

72 volt solar water pump with special DC controller has maximum head 110~123m (360~400ft), maximum flow 1004~1268 gallons per hour, 3 inch inlet diameter and 1.25 inch outlet diameter, single-suction plastic/stainless steel impeller. 1100 watt solar water pump can be used for irrigation/ water tank/ farms/ livestock.
SKU: ATO-SWP-72V1100
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Delivery date: 6-12 days
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1100W solar water pump with DC controller, 72V working voltage, 1004~1268 gph max. flow, 110~123m max. head.


Basics SKU ATO-SWP-72V1100
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 Power 1100W
Voltage 72V DC
Max. flow * 3.8m3/h (1004 gph, American system) 4.8m3/h (1268 gph, American system)
Max. head * 123m (400ft) 110m (360ft)
Impeller structure Single-suction plastic impeller Single-suction stainless steel impeller
Material of outlet/connector/oil cylinder Brass Stainless steel
Model 3DPC3.8-123-72-1100 3DSC4.8-110-72-1100
Length 80cm
Inlet diameter 3 inch
Outlet diameter 1.25 inch
Internal motor Brushless DC motor
Speed 4000rpm
Material of shaft 304 stainless steel
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 <150V DC
Required power of solar panel ≥1.3*pump power
Efficiency 45%
Controller features Model DF-72
Best MPPT voltage range 90-120V 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

1100W 72V DC solar water pump performance curves:
Max. Flow: 3.8m3/h, Max. Head: 123m, Model: 3DPC3.8-123-72-1100
1100W 72V DC 3 inch solar water pump high head performance curves
Max. Flow: 4.8m3/h, Max. Head: 110m, Model: 3DSC4.8-110-72-1100
1100W 72V DC 3 inch solar water pump performance curves
Solar water pump installation drawing:
1100W 72V DC solar water pump installation drawing
Solar water pump wiring diagram:
1100W 72V DC solar water pump wiring diagram

Tips: Is solar water pump useful for agriculture?
Today, the biggest use of solar water pump is to enable farmland irrigation in areas where there is no power. In addition to the cost of energy, solar water pumps also indirectly eliminate transportation or transmission of electricity costs and fuel costs. Therefore, solar water pumps are cost-effective in agriculture.
One thing to be noted, solar energy can usually offset the cost of electricity, rather than supply power for specific equipment. The solar panels have a variable generated energy, depending on the intensity of the sunlight. So for high power solar water pumps, it is not recommended the solar energy as the sole power source. It is best to use a grid-connected solar system to power any load that requires power and output power when the remaining power is being output. This makes the solar energy to be used to its fullest extent. For example, when you need power at night or on a cloudy day, you only need to get power from the grid or batteries.
In addition, it is recommended to install solar panels on any available roof area rather than on the ground. Otherwise, due to the reduction in the area of ​​agricultural production land, crop failure will occur.
In terms of water use, it is recommended to use corresponding irrigation facilities such as drip irrigation, sprinkler irrigation and infiltrating irrigation for different crops. It is all for protecting groundwater from depletion due to over-exploitation.

Products specifications
Attribute name Attribute value
User Manual

PDF Solar Water Pump External DC Cotroller User Manual

Existing reviews
Solar water pump makes our life easier
The solar water pump has been used for half a month. The water flow rate is very fast, and the wash basin can be filled up with water in a few seconds. The pump flow is ideal! Besides, the solar submersible pump has strong power and no noise. It pumps water into the water tank and ensure a full day's supply of washing machines, water heaters and domestic water. It really makes our life a lot easier.
Isaac A | 10/30/2019 1:24 AM
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