Shelly 1 Gen4 Smart Relay Smart Remote Control for Solar Well Pumps, Ranch Automation & Livestock Water Systems

Shelly 1 Gen4 Smart Relay

Smart Remote Control for Solar Well Pumps, Ranch Automation & Livestock Water Systems

The Shelly 1 Gen4 Smart Relay gives you complete remote control of your solar well pump and ranch equipment from your smartphone. Whether you’re managing livestock water, irrigation, gates, lighting, generators, or other electrical devices, this compact smart relay provides dependable automation and remote operation over your Wi-Fi network.

Designed with a dry-contact relay output, the Shelly 1 Gen4 is ideal for controlling solar well pump controllers, pressure switches, float switch circuits, and other low-voltage control systems without applying voltage to the control circuit.

Monitor Your Water. Control Your Pump.

Pair the Shelly 1 Gen4 with one of our Wi-Fi or Cellular Trail Cameras to create a complete remote livestock watering system.

Simply check your stock tank from your camera, and if the water level is low, use the Shelly App to remotely turn your well pump ON. Once the tank is full, simply turn the pump OFF from your phone.

No unnecessary trips to the ranch.
No wasted fuel.
No guessing when your tanks need water.

It’s one of the easiest and most affordable ways to automate your livestock watering system.

Perfect For

• Solar Well Pumps
• Livestock Stock Tanks
• Pressure Tank Systems
• Water Transfer Pumps
• Irrigation Systems
• Automatic Tank Fill Systems
• Ranch Lighting
• Gates & Access Control
• Generator Control
• Greenhouses
• Barns
• Cabins
• Remote Equipment Control

Features

• Remote ON/OFF control from your smartphone
• Free Shelly Cloud App
• Wi-Fi, Bluetooth, Zigbee & Matter compatible
• Dry-contact relay output
• Up to 16 Amp switching capacity
• Scheduling and timer functions
• Sunrise/Sunset automation
• Voice assistant compatible
• Automation scenes
• Local control even without internet access
• Secure cloud or local network operation
• Compact design fits inside most electrical enclosures

Wireless Range

Wi-Fi (2.4 GHz)

• Up to 100 ft (30 m) indoors
• Up to 160 ft (50 m) outdoors (line-of-sight)

Bluetooth

• Up to 33 ft (10 m) indoors
• Up to 100 ft (30 m) outdoors (line-of-sight)

Zigbee

• Up to 328 ft (100 m) indoors*
• Up to 984 ft (300 m) outdoors (line-of-sight)*

*Actual range varies depending on buildings, terrain, vegetation, interference, and environmental conditions.

For wells located beyond Wi-Fi or Zigbee range, ask us about our Cellular Remote Relay, which provides virtually unlimited remote access anywhere cellular service is available.

Compatible With

• Workhorse PSC100 Controllers
• Workhorse PSC300 Controllers
• Grundfos Solar Pump Systems
• Franklin Electric Controllers
• Float Switches
• Pressure Switches
• Tank Level Controls
• Most equipment utilizing dry-contact control inputs

Build a Complete Remote Water Management System

Complete your installation with products from Solar Well Pumps Online LLC, including:

• Cellular Trail Cameras
• Wi-Fi Trail Cameras
• Solar Well Pump Systems
• Pressure Tanks
• Float Switches
• Pressure Switches
• Solar Panels
• Rechargeable Battery Systems
• Solar Charge Controllers
• Cellular Remote Relays
• Remote Monitoring Equipment

Our experienced team can help you design a complete remote water management system for your ranch, farm, hunting property, or off-grid location.

Why Buy From Solar Well Pumps Online LLC?

At Solar Well Pumps Online LLC, we don’t just sell these products—we use them every day in the field. We specialize in solar well pump systems, ranch water distribution, remote monitoring, and livestock watering solutions.

Whether you’re watering a single pasture or managing multiple remote wells, we can help you select the right equipment and provide expert guidance for installation, wiring, programming, and technical support.

Ideal Applications

✔ Monitor stock tanks with a trail camera
✔ Turn your well pump on remotely
✔ Turn your pump off when the tank is full
✔ Control irrigation pumps
✔ Operate ranch lighting and gates
✔ Automate generators and equipment
✔ Reduce fuel costs and unnecessary trips to remote properties

Built for Ranch Life. Built to Work for You.

Monitor your water. Control your pump. Save fuel, time, and unnecessary trips—all from your phone.