SQFlex offers an environmentally-friendly water supply solution

Based on renewable energy sources such as solar and wind power, the SQFlex submersible groundwater pump offers the perfect water supply solution in remote areas in which water is scarce and the power supply is non-existent or unreliable. Its use of renewable energy sources results in extremely low operating costs. Additionally, it features a built-in variable frequency drive which converts DC power from the solar panels into AC power for pumping.

SQFlex offers a choice between helical or multi-stage centrifugal hydraulics, and it is a perfect fit for any solar water pumping system. It is suitable for a variety of application areas, including commercial buildings (such as schools or hospitals), farms, ponds, lakes and in conservation areas, as well as domestic homes.

Increase your peace of mind with SQFlex

With its built-in electronics, SQFlex offers improved reliability and pump operation, giving you peace of mind. SQFlex features Maximum Power Point Tracking (MPPT) – a built-in electronic unit which continuously optimises the duty point of the pump according to the available input power.

Sustainable solution

SQFlex uses renewable energy sources such as wind and solar, making it one of the cheapest submersible groundwater pumps when it comes to operating costs. 

Intelligent system

SQFlex is more than just a solar pump – it is a complete intelligent system, as its built-in electronics make it compatible with both AC and DC power supply.

Perfect for your application

It can be customised to match your application and local conditions perfectly and it is remarkably easy to install.

See how customers benefit from this product

When Grundfos is a part of the solution, you get reduced energy consumption, increased comfort and unsurpassed operational reliability. Read our customers' own stories about how they benefit from the Grundfos approach to intelligence, water and energy.

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