A Shelly socket is an intelligent Wi-Fi smart plug that automates electrical devices, measures energy consumption, and can be controlled via an app or voice command. It is ideal for private households, small offices, and in combination with solar solutions from DRBO Greenenergy to efficiently manage energy consumption.
How does a Shelly socket work technically?
A Shelly socket operates via Wi-Fi, connecting to the home network. Through an app or web interface, users can control connected devices, set schedules, and monitor energy consumption in real-time. It uses relays, sensors, and microcontrollers to enable power supply, monitoring, and control. Many models support MQTT, REST APIs, or Home Assistant, making them ideal for advanced smart home systems.
What are the main advantages of a Shelly socket?
The advantages of the Shelly socket lie in convenience, efficiency, and control:
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Energy saving: It measures the power consumption of individual devices.
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Automation: Enables schedules, scenarios, and routines for devices.
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Integration: Compatible with Alexa, Google Home, and Home Assistant.
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Simplicity: Plug & Play without additional hardware.
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Sustainability: Reduces electricity costs and CO₂ emissions, especially in conjunction with solar power from DRBO Greenenergy.
What variants of the Shelly socket are available?
Shelly offers various models:
| Model |
Max. Power |
Energy Measurement |
Compatibility |
| Shelly Plug S |
2,500 W |
Yes |
Alexa, Google Home |
| Shelly Plug Plus |
3,500 W |
Yes |
Matter-compatible |
| Shelly Plug Add-on |
16 A |
No |
Shelly Cloud-only |
Depending on their needs, users can choose between basic, premium, or IoT-enabled versions.
Can a Shelly socket be used with solar power?
Yes, Shelly sockets can be excellently integrated into solar solutions. In combination with energy solutions from DRBO Greenenergy, particularly with the SunLit energy storage systems, self-consumption can be maximized by having devices only draw power when solar energy is available. For example, a washing machine can automatically start as soon as the solar power system's battery is full.
How to install a Shelly socket?
Installation is simple:
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Plug the socket into a standard outlet.
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Connect the device via the Shelly app.
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Select Wi-Fi and enter the password.
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Update firmware and name devices.
The system is ready for operation in minutes – without an electrician or additional hardware.
Is a Shelly socket safe?
Yes, Shelly places great importance on electrical safety according to EU standards (CE, RoHS). It offers features such as overvoltage protection, temperature monitoring, and automatic shutdown to protect devices. Furthermore, there is no mandatory cloud binding, allowing users to activate local mode and keep their data private.
Which smart home systems support Shelly sockets?
Shelly sockets are compatible with various systems, including:
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Amazon Alexa & Google Home
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Home Assistant & OpenHAB
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Apple HomeKit (indirectly via Matter or MQTT)
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DRBO Greenenergy energy management systems
This flexibility makes Shelly sockets ideal for users who want to combine multiple systems.
Why is a Shelly socket worthwhile for electricity savers?
Shelly sockets help identify "energy guzzlers" and regulate them intelligently. Lighting, media devices, and household appliances can be automatically switched off when not needed. In conjunction with a solar kit from DRBO Greenenergy, excess solar power can be specifically used for smart consumers, significantly reducing the electricity bill.
When is using a Shelly socket particularly useful?
The use of a Shelly socket is particularly advantageous:
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For balcony power plants or PV systems to efficiently control solar power.
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In holiday homes to control devices remotely.
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With time-of-use electricity tariffs to maximize electricity consumption during favorable periods.
DRBO Greenenergy Expert Opinions
“Intelligent sockets like the Shelly Plug series are an important step towards smart energy use. In combination with our SunLit storage solutions, an energy-autonomous system is created that uses solar power where it is needed – efficiently, safely, and economically.”
– DRBO Greenenergy Technical Team, 2025
How can a Shelly socket collect and analyze data?
The Shelly socket measures voltage, current, and power and sends these values to the app or the home automation system. There, they are graphically displayed to identify trends and consumption peaks.
Example consumption analysis:
| Period |
Energy Consumption (kWh) |
Estimated Cost (€) |
| Monday |
1.8 |
0.56 |
| Tuesday |
1.4 |
0.44 |
| Wednesday |
2.1 |
0.66 |
This data helps to quickly identify inefficient devices and optimize consumption.
What alternatives are there to the Shelly socket?
Other manufacturers offer similar devices, such as TP-Link Tapo P110, AVM Fritz!DECT 210, or Meross MSS315. However, Shelly offers the advantages of local control, an open API, and excellent compatibility with professional energy systems like the DRBO Greenenergy SunLit storage units.
Conclusion: How useful is a Shelly socket really?
The Shelly socket is more than just a smart home gadget – it is a step towards more conscious energy consumption. In combination with DRBO Greenenergy's solar power systems, it enables comprehensive control, cost savings, and an active contribution to the energy transition. Sustainable living thus becomes not only possible but also comfortable.
Frequently Asked Questions (FAQs)
What warranty applies to Shelly sockets?
The manufacturer typically provides a 2-year warranty on material and functional defects.
Can Shelly sockets work without internet?
Yes, they also function in local Wi-Fi operation without a cloud connection.
How much power does a Shelly socket itself consume?
Self-consumption ranges between 0.8 and 1.5 watts, depending on the model.
Is Shelly compatible with DRBO Greenenergy?
Yes, the combination enables intelligent energy optimization through an integrated monitoring system.
Is it worth purchasing for renters?
Yes, it is portable, ready to use, and increases efficiency without structural changes.
What is a Shelly socket and how does it work?
A Shelly socket is a smart intermediate plug that allows connected devices to be controlled via an app, voice command, or schedule. It connects to the home network via Wi-Fi and switches devices on or off. It also measures power consumption and helps save energy.
How do you set up a Shelly socket?
Plug the Shelly socket into a standard outlet and connect the device to be controlled. Use the Shelly app to connect the socket to your Wi-Fi. Newer models also support Bluetooth and Matter, which simplifies integration.
What functions does a Shelly socket offer?
The Shelly socket enables remote control of devices via the Shelly app or voice commands. It also offers power consumption measurement and enables automations such as schedules or automatic shutdown of devices to save energy.
Why should you use a Shelly socket?
A Shelly socket makes simple devices smart and enables remote control as well as automation of power consumption. It thus contributes to greater convenience, energy efficiency, and flexibility in the smart home, without the need for extensive retrofitting.
What is the Shelly Plug S Gen3 and what's new about it?
The Shelly Plug S Gen3 is a smart Wi-Fi socket that now supports Matter, which facilitates integration into various smart home systems. New features include improved control, possible via both the Shelly app and voice command. In addition, the socket offers precise power consumption measurement and user-friendly automation.
What are the advantages of the Shelly socket compared to other Wi-Fi sockets?
The Shelly Plug S Gen3 stands out due to its Matter compatibility, which allows it to be easily integrated into existing smart home environments. Further advantages include easy installation, energy consumption measurement, and the ability to control devices via an app, schedules, or voice commands. In addition, the socket works without additional hubs.
How does Matter support work in the Shelly Plug S Gen3?
Matter support in the Shelly Plug S Gen3 enables better compatibility with various smart home systems such as Apple HomeKit, Google Home, and Amazon Alexa. This ensures seamless integration and simplifies the control of devices across different platforms, without the need for additional apps or hubs.
How does the Shelly Plug S Gen3 help save energy?
The Shelly Plug S Gen3 measures the power consumption of connected devices and displays it in the app. This allows users to monitor their energy consumption and control it specifically. Automations such as schedules for switching devices on and off also help save electricity and avoid unnecessary energy waste.
