Grundfos

51 products

Showing 1 - 48 of 51 products

Showing 1 - 48 of 51 products
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Grundfos CU200 SQFlex Interface Box Pump Controller (CU 200)

Grundfos CU200 SQFlex Interface Box Pump Controller (CU 200)
$599.00
Grundfos 11 SQF-2 SQFlex Solar Submersible Pump | 11 GPM | Up To 395 Feet

Grundfos 11 SQF-2 SQFlex Solar Submersible Pump | 11 GPM | Up To 395 Feet
$2,689.00
Grundfos 6 SQF-3 SQFlex Solar Submersible Pump | 6 GPM | Up To 820 Feet

Grundfos 6 SQF-3 SQFlex Solar Submersible Pump | 6 GPM | Up To 820 Feet
$2,689.00
Grundfos CU202 SQFlex Solar Well Pump Controller with Bluetooth

Grundfos CU202 SQFlex Solar Well Pump Controller with Bluetooth
$645.95
Grundfos SQFlex Water Level Switch (use with CU200 or CU202 only)

Grundfos SQFlex Water Level Switch (use with CU200 or CU202 only)
$69.45
Grundfos SQFlex IO101 AC 115V or 230V Interface Box Pump Controller

Grundfos SQFlex IO101 AC 115V or 230V Interface Box Pump Controller
From $689.00
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Grundfos 6 SQF-2 SQFlex Solar Submersible Pump | 6 GPM | Up To 395 Feet

Grundfos 6 SQF-2 SQFlex Solar Submersible Pump | 6 GPM | Up To 395 Feet
$2,729.00
Grundfos 11 sqf-2 Pre-designed SQFlex Solar Water Pumping Kit | 10 to 13 gpm | 15 to 395 feet lift

Grundfos 11 sqf-2 Pre-designed SQFlex Solar Water Pumping Kit | 10 to 13 gpm | 15 to 395 feet lift
From $4,649.00
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Grundfos 3 SQF-3 SQFlex Solar Submersible Pump | 3 GPM | Up to 655 Feet

Grundfos 3 SQF-3 SQFlex Solar Submersible Pump | 3 GPM | Up to 655 Feet
$2,695.00
Grundfos 3 SQF-2 SQFlex Solar Submersible Pump | 3 GPM | Up To 395 Feet

Grundfos 3 SQF-2 SQFlex Solar Submersible Pump | 3 GPM | Up To 395 Feet
$2,695.00
Grundfos 6 sqf-3 Pre-designed SQFlex Solar Water Pumping Kit | 5 to 6 gpm | 295 to 820 feet lift

Grundfos 6 sqf-3 Pre-designed SQFlex Solar Water Pumping Kit | 5 to 6 gpm | 295 to 820 feet lift
From $4,749.00
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Grundfos 10SQ07-240 SQ Series Well Pump, 10 GPM, 3/4 HP, 240 Ft, 240V

Grundfos 10SQ07-240 SQ Series Well Pump, 10 GPM, 3/4 HP, 240 Ft, 240V
$995.00
Grundfos SQFlex IO50 Interface Box Pump Controller

Grundfos SQFlex IO50 Interface Box Pump Controller
$129.75
Grundfos SQFlex Pre-designed Solar Water Pumping Kit (Mikesell Version)

Grundfos SQFlex Pre-designed Solar Water Pumping Kit (Mikesell Version)
From $3,000.00
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Grundfos 6 sqf-2 Pre-designed SQFlex Solar Water Pumping Kit | 5 to 6 gpm | 35 to 395 feet lift

Grundfos 6 sqf-2 Pre-designed SQFlex Solar Water Pumping Kit | 5 to 6 gpm | 35 to 395 feet lift
From $4,719.00
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Grundfos 25 SQF-7 SQFlex Solar Submersible Water Pump | 18 To 40 GPM | Up to 185 Feet

Grundfos 25 SQF-7 SQFlex Solar Submersible Water Pump | 18 To 40 GPM | Up to 185 Feet
$2,695.00
Grundfos SQFlex Water Pressure Switch (use with CU200 or CU202 only)

Grundfos SQFlex Water Pressure Switch (use with CU200 or CU202 only)
$157.45
Grundfos 5 SQF-80 SQFlex Solar Submersible Pump | 2 To 9 GPM | 15 To 130 Feet (Formerly 5 SQF-8)

Grundfos 5 SQF-80 SQFlex Solar Submersible Pump | 2 To 9 GPM | 15 To 130 Feet (Formerly 5 SQF-8)
$1,949.00
Grundfos 15 SQF-290 SQFlex Solar Submersible Pump | 8 To 20 GPM | Up To 520 Feet

Grundfos 15 SQF-290 SQFlex Solar Submersible Pump | 8 To 20 GPM | Up To 520 Feet
$3,299.00
Grundfos SQFlex Pre-designed Solar Water Pumping Kit Using a Selection of Pump Models

Grundfos SQFlex Pre-designed Solar Water Pumping Kit Using a Selection of Pump Models
From $4,095.00
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Grundfos 10 SQ15-330 240V SQ Series Well Pump, 10 GPM, 1.5 HP, 420 Ft

Grundfos 10 SQ15-330 240V SQ Series Well Pump, 10 GPM, 1.5 HP, 420 Ft
$1,249.00
Grundfos 16 SQF-10 SQFlex Solar Submersible Pump | 13 To 22 GPM | Up To 230 Feet

Grundfos 16 SQF-10 SQFlex Solar Submersible Pump | 13 To 22 GPM | Up To 230 Feet
$2,699.00
Grundfos SQFlex 30 SQF-160 Solar Submersible Pump

Grundfos SQFlex 30 SQF-160 Solar Submersible Pump
$2,996.65
Grundfos 3 sqf-2 Pre-designed SQFlex Solar Water Pumping Kit | 2.6 to 3 gpm | 35 to 395 feet lift

Grundfos 3 sqf-2 Pre-designed SQFlex Solar Water Pumping Kit | 2.6 to 3 gpm | 35 to 395 feet lift
From $4,549.00
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Grundfos 10SQ05-160 240V SQ Series Well Pump, 10 GPM, 1/2 HP, 160 Ft

Grundfos 10SQ05-160 240V SQ Series Well Pump, 10 GPM, 1/2 HP, 160 Ft
$862.50
Grundfos 22 SQF-220 SQFlex Solar Submersible Pump | 17 to 35 GPM | Up To 330 Feet

Grundfos 22 SQF-220 SQFlex Solar Submersible Pump | 17 to 35 GPM | Up To 330 Feet
$3,059.00
Grundfos SQF Flex Solar Water Pump 5-year extended warranty

Grundfos SQF Flex Solar Water Pump 5-year extended warranty
$549.50
[OPEN BOX] Grundfos 6 SQF-2 SQFlex Solar Submersible Pump | 6 GPM | Up To 395 Feet

[OPEN BOX] Grundfos 6 SQF-2 SQFlex Solar Submersible Pump | 6 GPM | Up To 395 Feet
$2,149.00
Grundfos 25 sqf-7 Pre-designed SQFlex Solar Water Pumping Kit | 19 to 40 gpm | 35 to 185 feet lift

Grundfos 25 sqf-7 Pre-designed SQFlex Solar Water Pumping Kit | 19 to 40 gpm | 35 to 185 feet lift
From $5,229.00
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Grundfos 3 sqf-3 Pre-designed SQFlex Solar Water Pumping Kit | 2.6 to 3 gpm | 260 to 655 feet lift

Grundfos 3 sqf-3 Pre-designed SQFlex Solar Water Pumping Kit | 2.6 to 3 gpm | 260 to 655 feet lift
From $4,549.00
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Grundfos 15SQ07-180 240V SQ Series Well Pump, 15 GPM, 3/4 HP, 180 Ft

Grundfos 15SQ07-180 240V SQ Series Well Pump, 15 GPM, 3/4 HP, 180 Ft
$999.00
Grundfos 10SQ05-160 120V SQ Series Well Pump, 10 GPM, 1/2 HP, 160 Ft

Grundfos 10SQ05-160 120V SQ Series Well Pump, 10 GPM, 1/2 HP, 160 Ft
$899.00
Grundfos SQFlex 77 SQF-3 Solar Submersible Water Pump | 30 To 105 GPM | Up To 80 Feet

Grundfos SQFlex 77 SQF-3 Solar Submersible Water Pump | 30 To 105 GPM | Up To 80 Feet
$2,795.00
Grundfos SQFlex 40 SQF-4 Solar Submersible Water Pump

Grundfos SQFlex 40 SQF-4 Solar Submersible Water Pump
From $2,699.00
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Grundfos 22 SQE10‑190 Submersible Pump

Grundfos 22 SQE10‑190 Submersible Pump
$1,529.00
Grundfos CU202 SQFlex Solar Well Pump Controller [OPEN BOX ITEM]

Grundfos CU202 SQFlex Solar Well Pump Controller [OPEN BOX ITEM]
$495.00
Grundfos 10SQ07-200 240V SQ Series Well Pump, 10 GPM, 3/4 HP, 200 Ft

Grundfos 10SQ07-200 240V SQ Series Well Pump, 10 GPM, 3/4 HP, 200 Ft
$982.50
Grundfos 22SQ15-220 240V SQ Series Well Pump, 22 GPM, 1.5 HP, 220 Ft

Grundfos 22SQ15-220 240V SQ Series Well Pump, 22 GPM, 1.5 HP, 220 Ft
$1,354.95
Save $586.00
Grundfos 1/2HP 200-240V 50-60Hz Constant Pressure Well Pump | 5SQE05-90

Grundfos 1/2HP 200-240V 50-60Hz Constant Pressure Well Pump | 5SQE05-90
$1,409.00 $1,995.00
Save $500.00
[OPEN BOX] Grundfos 6 SQF-3 SQFlex Solar Submersible Pump | 6 GPM | Up To 820 Feet

[OPEN BOX] Grundfos 6 SQF-3 SQFlex Solar Submersible Pump | 6 GPM | Up To 820 Feet
$2,199.00 $2,699.00
Grundfos 10SQE05-160 240V SQ Series Well Pump, 10 GPM, 1/2 HP, 160 Ft

Grundfos 10SQE05-160 240V SQ Series Well Pump, 10 GPM, 1/2 HP, 160 Ft
$1,095.00
Grundfos 15SQ10-250 240V SQ Series Well Pump, 15 GPM, 1 HP, 250 Ft

Grundfos 15SQ10-250 240V SQ Series Well Pump, 15 GPM, 1 HP, 250 Ft
$1,269.00
Zamp Solar 95W US Module, Legacy Black, Long, ATP

Zamp Solar 95W US Module, Legacy Black, Long, ATP
$150.00
Grundfos CRFlex CRF3-5 Solar Surface Pump max head 148ft

Grundfos CRFlex CRF3-5 Solar Surface Pump max head 148ft
$4,495.00
Grundfos CRFlex CRF5-6 Surface SolarWater Pump

Grundfos CRFlex CRF5-6 Surface SolarWater Pump
$4,795.00
Grundfos CRFlex CRF10-2 Solar Surface Pump

Grundfos CRFlex CRF10-2 Solar Surface Pump
$4,795.00
Grundfos CRFlex CRF3-11 Surface Pump

Grundfos CRFlex CRF3-11 Surface Pump
$4,795.00
Grundfos SQFlex IO102 Wind Turbine Interface Box Pump Controller

Grundfos SQFlex IO102 Wind Turbine Interface Box Pump Controller
$509.25

Shop Grundfos Solar Well Pump Online

Grundfos solar well pump solutions at The Solar Store are engineered for demanding water supply applications, offering robust performance in off-grid, agricultural, and remote settings. The collection features advanced controllers like the CU200, which supports both AC (90-240V) and DC (30-300V) power inputs, and provides real-time system monitoring with LED indicators for operational status and alarms. For installations requiring flexible mounting, options such as Pole Mounts are available to support solar arrays in diverse environments.

Technical versatility is a hallmark of Grundfos solar pumps, with models like the 11 SQF-2 delivering up to 11 GPM at heads reaching 395 feet, and supporting a wide range of power sources including solar panels, wind turbines, and generators. 

The IO101 interface box further enhances system adaptability by enabling seamless switching between solar and auxiliary AC power, while maintaining system protection through an IP55-rated enclosure. For users seeking integrated energy management, MPPT Charge Controllers can be paired with these pumps to optimize solar input and system efficiency.

Looking for a water supply solution that maintains performance even in variable conditions? Grundfos well pumps incorporate built-in safeguards such as overload, over-temperature, and dry-run protection, ensuring long-term reliability. The collection also includes pre-designed solar water pumping kits with modular panel configurations, supporting a range of lift heights and flow rates to match site-specific requirements.

Benefits of Grundfos Solar Water Pump Solutions

  • Hybrid Power Flexibility: Operate on both AC and DC inputs, supporting solar, wind, generator, or grid power for uninterrupted water supply.

  • Advanced System Protection: Integrated overload, over-temperature, and dry-run safeguards extend pump life and reduce maintenance.

  • Real-Time Monitoring: LED indicators and interface boxes provide immediate feedback on system status and performance.

Related Grundfos Pump Solutions

Explore More Water Pumping Solutions

Here are other collections addressing various water supply and solar pumping needs:

Quick Spec Comparison 

Product Name

Power Input (AC/DC)

Max Flow / Head (if applicable)

Stand-out Features

Grundfos CU200 SQFlex Interface Box Pump Controller (CU 200)

30-300 VDC / 90-240 VAC

Not applicable (controller)

Two-way comms, IP55, LED monitoring, overload/dry-run protection

Grundfos 11 SQF-2 SQFlex Solar Submersible Pump

30-300 VDC / 90-240 VAC

11 GPM / up to 395 ft

Helical rotor, dry-run/overload/overheat protection, multi-source

Grundfos SQFlex IO101 AC 115V or 230V Interface Box Pump Controller

115/230 VAC, 30-225 VDC

Not applicable (controller)

Dual power source, auto solar reversion, IP55, system protection

Grundfos 11 SQF-2 Pre-designed SQFlex Solar Water Pumping Kit

Solar (2-6 panels, 405W ea)

10–13 GPM / 15–395 ft (kit pump spec)

Complete kit: panels, combiner, controller, pump, lightning arrestor

Grundfos CRFlex CRF5-6 Surface Solar Water Pump

30-300 VDC / 90-240 VAC

See model selection (varies by config)

Multi-stage centrifugal, MPPT, VFD, stainless steel, overload protection

Other Broader Solar & Power Collections

Why Shop Grundfos Solar Pumps at The Solar Store?

  • Wide selection of Grundfos solar well pump models and accessories

  • Technical support for hybrid and off-grid system integration

  • Real-time monitoring and advanced protection features

  • Modular kits for streamlined installation and maintenance

  • Trusted source for solar water pumping solutions and components

FAQ

Grundfos solar well pumps can operate on a wide range of power sources, including solar panels, wind turbines, generators, batteries, and utility grid connections. The CU200 controller accepts 30-300 VDC or 90-240 VAC, making it suitable for hybrid systems.

The CU200 provides two-way communication with the pump, real-time monitoring via LED indicators, and integrated protections against overload, over-temperature, and dry-running. Its IP55 enclosure ensures durability in harsh environments.

The Grundfos 11 SQF-2 delivers up to 11 gallons per minute and can achieve a maximum head of 395 feet, making it suitable for deep well and high-demand applications.

The IO101 allows seamless switching between solar and auxiliary AC power. It automatically reverts to solar when AC is unavailable, and its IP55-rated enclosure protects against dust and water ingress.

Kits typically include 2-6 solar panels (405W each), a combiner box with breakers and a lightning arrestor, a CU200 or CU202 controller, an SQFlex pump, a water level switch or pressure switch, and all necessary wiring and mounting hardware.

Yes, built-in safeguards in the pump and controllers protect against dry-running, overload, and overheating, ensuring long-term reliability and reducing maintenance needs.

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