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No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦

No Sales Tax 💵 Beat-Anyone Price Match 💲 Free Parts for Life 🛠️ Free Shipping on Most Items 📦
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Grundfos Pump And Water Solutions

Grundfos

Grundfos Solar Well Pumps

Pump water with no grid and no fuel. Krato Power carries Grundfos SQFlex and SQ Series solar submersible well pumps, along with the controllers, switch boxes, wire, and accessories to complete the system. Built for off-grid homes, cabins, ranches, livestock, and backup water, these pumps deliver reliable flow across a wide range of depths and daily water needs.

SQFlex solar submersible pumps

The SQFlex line, such as the 6 SQF-3 and 11 SQF-2, runs on solar, wind, battery, or generator with no grid required. Ideal for remote wells and true off-grid water, with lifts up to hundreds of feet.

SQ Series submersible pumps

SQ Series pumps (10 SQ05, 10 SQ07, 15 SQ10, 22 SQ15) deliver steady flow and pressure from 120V or 240V power, in flow rates from 10 to 22 GPM and depths to 250 feet.

Controllers & accessories

Complete your system with Grundfos CU202 and CU301 controllers, the IO101 SQFlex switch box, pump wire, and float switches, all sized to your pump.

Not sure which pump you need?

Sizing comes down to flow (GPM), total lift or depth, and your power source. Tell us your well depth, daily water needs, and whether you are on solar, and we will spec the pump, controller, and wire together. Shop below, or contact our team for free sizing help.

  • Simple wiring diagram of Grundfos GF96481502-V02 Switch Box that explains the internal layout and electrical connection
    Grundfos GF96481502-V02 Switch Box appears as a compact rectangular control unit with a dark front panel and indicator markings
    Sold out
    Grundfos Grundfos GF96481502-V02 Switch Box
    $803.99
    $698.97

    Grundfos Switch Box Control That Keeps Water Moving Grundfos GF96481502-V02 Switch Box is a reliable control unit designed to manage and protect Gr...

    View full details
    $803.99
    $698.97
    Sold out
  • Overhead view shows the inside of the Grundfos CU202 SQFlex Pump Controller w/ Level Switch with exposed circuit boards, wiring terminals, and cable entry ports
    Front view shows the Grundfos CU202 SQFlex Pump Controller w/ Level Switch fully assembled with a display screen, control buttons, and cable connectors at the bottom
    Save $135.02
    Grundfos Grundfos CU202 SQFlex Pump Controller
    $1,033.99
    $898.97

    CU202 Flex Control Gives Your Pump a Reliable Partner Grundfos CU202 SQFlex Pump Controller is a smart and reliable control unit designed to monito...

    View full details
    $1,033.99
    $898.97
    Save $135.02
  • Worker monitors machinery representing systems that use the Grundfos GRFSFSW Float Switch for water control
    Grundfos GRFSFSW Float Switch shown as a red float with a black cable and yellow mount used to detect water levels
    Save $15.02
    Grundfos Grundfos GRFSFSW Float Switch
    $113.99
    $98.97

    GRFSFSW Float Switch Built for Accuracy in Every Drop Grundfos GRFSFSW Float Switch is a dependable level control solution designed to manage water...

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    $113.99
    $98.97
    Save $15.02
  • Close up of rectangular black Grundfos IO101 SQFlex Switch Box with a simple on off switch centered on its front panel.
    Rectangular black Grundfos IO101 SQFlex Switch Box with a simple on-off toggle switch in the center of its smooth front panel
    Save $150.02
    Grundfos Grundfos IO101 SQFlex Switch Box
    $1,148.99
    $998.97

    Grundfos IO101 Ready to Switch Your Water System Into Gear Grundfos IO101 SQFlex Switch Box is a durable control unit designed for SQFlex pump syst...

    View full details
    $1,148.99
    $998.97
    Save $150.02
  • Grundfos PC12-211F 500' Roll Pump Wire supports everyday home utilities, represented by two people preparing food together at a kitchen counter
    Grundfos PC12-211F 500' Roll Pump Wire is visually represented by a close-up of insulated electrical wires twisted together
    Save $90.02
    Grundfos Grundfos PC12-211F 500' Roll Pump Wire
    $688.99
    $598.97

    Grundfos PC12 Pump Wire Built to Power Water Without Worry Grundfos PC12-211F 500' Roll Pump Wire provides dependable power for submersible pump in...

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    $688.99
    $598.97
    Save $90.02
  • Grundfos CU301 SQE Pump Controller w/40-100PSI Sensor
    Sold out
    Grundfos Grundfos CU301 SQE Pump Controller w/40-100PSI Sensor
    $1,289.99
    $1,121.00

    Grundfos CU301 SQE Pump Controller w/40-100PSI Sensor Description CU 301 is a control and communication unit developed for 3” SQE well pumps...

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    $1,289.99
    $1,121.00
    Sold out
  • Stainless-steel submersible pump lying diagonally with a blue wire, similar to the Grundfos 10 SQ05-160 SQ Series Solar Submersible Pump | 10 GPM | 1/2 HP | 160 Ft | 120 VAC
    Single stainless-steel submersible pump with a blue cable, resembling the Grundfos 10 SQ05-160 SQ Series Solar Submersible Pump | 10 GPM | 1/2 HP | 160 Ft | 120 VAC
    Sold out
    Grundfos Grundfos 10 SQ05-160 SQ Series Solar Submersible Pump | 10 GPM | 1/2 HP | 160 Ft | 120 VAC
    $1,148.99
    $998.97

    Grundfos 10 SQ05 Turns Well Water Into a Steady, Dependable Stream Grundfos 10 SQ05-160 SQ Series Solar Submersible Pump | 10 GPM | 1/2 HP | 160 Ft...

    View full details
    $1,148.99
    $998.97
    Sold out

The Krato Power Promise

Why customers buy their power systems from us

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No Sales Tax
Save hundreds to thousands vs local retail. Why?
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Beat-Anyone Price Match
Found it cheaper? We'll beat it. See how
🛠️
Free Parts for Life
Genuine replacement parts, free. Details
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Free Shipping on Most Items
Ships in 1 business day. Heavy freight: free to 19 states + DC, flat rate elsewhere.

Questions? Call 1-888-855-7286 - US-based experts, M-F 9-5 CST.