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Grundfos Solar, SQ Flex 3” Pumps

SQE Constant Pressure Pump
SQE Constant Pressure Pump

See how the Grundfos SQFLex can work in your
home's water system!

Downloads

Well Pump Control System

 

Features:

  • Renewable energy supply: solar panels
  • Built-in electronics, easy installation
  • Reliable water supply
  • Low operating costs
  • Dry-running protection 
  • Built-in motor protection
  • High efficiency
  • Maximum Power Point Tracking (MPPT)
  • Wide voltage range
  • Built-in sand shield

Applications:

  • Villages, schools, hospitals , single-family houses, etc.
  • Farms
    • Watering Cattle
    • Irrigation of fields and greenhouses
  • Game parks and game farms
    • Watering applications
  • Conservation areas
    • Surface water pumping
    • Floating pump installations for pumping water from ponds and lakes

Grundfos Solar SQFlex Benefits:

  • Renewable Energy
  • High Efficiency
  • Wide Performance Range
 

Most Popular SQFlex Pumps
SQ | SQE
Frequently Asked Questions

Grundfos SQFlex Pump, the Best Renewable Energy Pump!

SQFlex pumps are fitted with a permanent magnet motor which enables the efficient use of energy from a wide range of supply options. 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. 

Very flexible as to its energy supply and performance, the SQFlex system can be combined and adapted to any need according to the conditions on the installation site. A battery backup system can store the extra energy generated and take over when the primary energy source is not available.

SQFlex is more than just a pump – it's a complete system. Thanks to its built-in electronics, the pump is compatible with both DC and AC power supply without requiring an external inverter.

The complete range consists of eleven different pump sizes: Five helical rotor pumps for applications where a high head is required, and six centrifugal pumps for applications where a greater flow rate is necessary.

Price Match and Fast Shipping

5 GPM SmartFlo SQE Pumps
Model
Number

Pump Type

Max Head
Max Flow
Price
        
3 SQF-2 Helical Rotor 395 ft 3 gal/min TBD Order »
3 SQF-3 Helical Rotor 655 ft 3 gal/min TBD Order »
6 SQF-2 Helical Rotor 395 ft 6 gal/min TBD Order »
6 SQF-3 Helical Rotor 820 ft 6 gal/min TBD Order »
11 SQF-2 Helical Rotor 395 ft 13 gal/min TBD Order »
16 SQF-10 Centrifugal 230 ft 22 gal/min TBD Order »
25 SQF-3 Centrifugal 50 ft 40 gal/min TBD Order »
25 SQF-7 Centrifugal 185 ft 40 gal/min TBD Order »
40 SQF-3 Centrifugal 50 ft 70 gal/min TBD Order »
40 SQF-5 Centrifugal 100 ft 70 gal/min TBD Order »
60 SQF-3 Centrifugal 50 ft 80 gal/min TBD Order » 

Motor Only
MSF 3(1400 W) 96275336 $ 2,791.00 Order »

Interface Boxes
IO 50 96959028 $ 111.00 Order »
IO 101-115 V 96481502 $ 827.00 Order »
IO 101 - 230 V 96475074 $ 827.00 Order »
CU 200 96625360 $ 711.00 Order »

Charge Controller
Morningstar PS15M-48V 96023194 $ 673.00 Order »

Solar Components
GF80s Poly Crystalline Solar Panel 98390060 $ 293.00 Order »
Pole Mount for 3 of the GF80S or SW80 98544100 $ 614.00 Order »
Panel Wire Kit (One Required for Each SW80 or GF80S Panel Only) 98390224 $ 41.00 Order »
GF100S Crystalline Solar Panel 98614404 $ 366.00 Order »
Top Pole Mount for 2 of the GF100s Panels 98877850 $ 405.00 Order »
Top Pole Mount for 3 of the GF100s Panels 98877941 $ 614.00 Order »
Array to Controller Wire Kit (32.8 ft) - MC4 Connectors - Fits SW80, GF80s, GF100s 98257868 $ 119.00 Order »
SQF Replacement Cable Plug (Model C) 98163710 $ 165.00 Order »
Kit, Front Cover Replacement, CU200 98543710 $ 74.00 Order »

* Complete unit includes assembled pump and motor.

Extended Warranty
Extended 5-Year Warranty LSQSL020 $ 312.00 Order »