Grundfos SQFlex 11A-3 Submersible Solar Water Pump

£1,414.84 excl. VAT

Grundfos
  • The Grundfos SQFlex 11A-3 Submersible Solar Water Pump is for horizontal and vertical mounting incl. motor MSF3 1 x 90-240V, Rp 2 -10%/+6%, 50/60 Hz, 2m motor cable with integrated MPP-tracking
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Description

Installing the Grundfos SQFlex 11A-3 Submersible Solar Water Pump requires no special tools as the solar modules plug straight into the system. The SQFlex Solar can be run economically and remains virtually maintenance-free.

The SQFlex family is an environmentally-friendly water supply solution. SQFlex pumps are fitted with a permanent magnet motor which enables the efficient use of energy from nature. The pump system offers the perfect water supply solution in remote areas where water is scarce and the power supply is non-existent or unreliable.

Features of the Grundfos SQFlex 11A-3 Submersible Solar Water Pump:

  • Dry-running protection
  • High efficiency permanent-magnet motor (PMmotor)
  • Over- and under voltage protection
  • Overload protection
  • Maximum Power Point Tracking (MPPT)
  • Wide voltage range
  • Reliable water supply
  • Low operating costs
  • Dry-running protection.

The Grundfos SQFlex 11A-3 Submersible Solar Water Pump is more than just a pump – it’s a complete intelligent system. Thanks to its built-in electronics, the pump is compatible with both DC and AC power supply without requiring an external inverter.

Applications of the Grundfos SQ Flex solar water pumps

The SQFlex systems built with a Grundfos SQFlex 11A-3 Submersible Solar Water Pump are suitable for applications in remote locations:

  • Villages, schools, hospitals, small houses
  • Farms and irrigation of greenhouses
  • Game parks and game farms
  • Conservation areas.

The complete range consists of ten different pump sizes: Four helical rotor pumps for applications where a high head is required, and six centrifugal pumps for applications where a greater flow rate is necessary. Grundfos Solar Water Solutions deliver unmatched flexibility for reliable water  supply with no ongoing energy costs. From low-flow to large-scale solar-powered water supply, Grundfos has a highly optimised solar water solution that matches any application on the farm or ranch, in or around the home, and for communities in developing countries.

GRUNDFOS solar water pumps logo

Grundfos is a pump manufacturer, based in Denmark, with more than 19,000 employees globally. The annual production of the company is more than 16 million pump units, circulator pumps (UP), submersible pumps (SP), and centrifugal pumps (CR). Grundfos also produces electric motors for the pumps as well as electric motors for separate merchandising. Grundfos develops and sells electronics for controls for pumps and other systems. The best solar water pumping inverters from NASDAQ, Bloomberg and Fortune 500 listed manufacturers at best price. 

Related links to the Grundfos SQFlex 11A-3 Submersible Solar Water Pump :

Solar pump inverters

A solar water pump system is essentially an electrical pump system in which the electricity is provided by one or several PhotoVoltaic (PV) panels. A typical solar powered pumping system consists of a solar panel array that powers an electric motor, which in turn powers a bore or surface pump.

While DC pump is more efficient than AC pump and required less solar panels to operate, it is difficult to maintain in remote areas as it needs specialized service centers, and you will not be able to run for emergency in night time, also its price is higher than AC pump.

Yes, is it possible to run a submersible well pump from solar power. With a properly sized solar system, you can run a well from solar powerYou generally have two options for this, an AC pump with inverter, or a DC powered well pump designed for use in an off grid systems.

solar inverter or PV inverter, is a type of electrical converter which converts the variable direct current (DC) output of a photovoltaic (PV) solar panel into a utility frequency alternating current (AC) that can be fed into a commercial electrical grid or used by a local, off-grid electrical network.

Submersible pumps can be chosen if water needs to be pumped from deep wells. Submersible pumps can lift water vertically up to 210 meters (700 feet). On the other hand surface pumps have a suction capacity of around 6 meters (20 feet) vertically.

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Additional information

Weight 12.4 kg
Dimensions 98.2 × 101 cm
Product Category

Off-Grid Pumps, Submersible Pumps, Water and Rainwater, Water Pumps

Brand

Grundfos

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Submersible Pump Grundfos SQ Flex 11A-3

If you have any technical queries about this product or wish to report any issues with the information on this page then please use the Contact Form to contact us.
Article No : 102267
Manufacturer : Grundfos
Product Weight : 10.90 kg
Packed Weight : 12.40 kg
Dimensions : 982 x 101 x 0 mm (LxWxH)
Shipping : Parcel Post

GRUNDFOS LOGO

Grundfos is a pump manufacturer, based in Denmark, with more than 19,000 employees globally. The annual production of the company is more than 16 million pump units, circulator pumps (UP), submersible pumps (SP), and centrifugal pumps (CR). Grundfos also produces electric motors for the pumps as well as electric motors for separate merchandising. Grundfos develops and sells electronics for controls for pumps and other systems.