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24.02.2026
The Shelly Pro 3EM is a powerful energy meter that measures power consumption on three phases in real time, is equipped with advanced scripting functions for automated control, and offers data storage for up to 60 days. This device is ideal for households and businesses that want to optimize their energy costs and efficiently manage their energy flows.
How does the Shelly Pro 3EM work in energy management?
The Shelly Pro 3EM enables real-time measurement of power consumption, voltage, active power, and total energy consumption. It sends this data via Wi-Fi or LAN directly to smart home systems or cloud platforms, allowing for precise consumption analysis and data-driven automations. In combination with DRBO Greenenergy storage solutions, energy supply can be made even more efficient, thereby reducing overall costs.
What are the benefits of 60-day data storage?
The 60-day data storage allows users to monitor their energy consumption over an extended period. By storing this data, they can identify patterns in their consumption, such as specific times of day or days of the week when particularly high energy is used. This helps to better understand consumption behavior.
With these insights, users can take targeted measures to optimize their energy consumption, for example, by avoiding peak loads. This is particularly useful for households looking to increase their energy efficiency to save costs. The use of such data is also an excellent complement to solutions like those from DRBO Greenenergy, which enable their customers to work even more efficiently with solar power and storage. This way, energy consumption can be optimally controlled and reduced in the long term.
Comparison of Storage Duration of Different Energy Managers
| System Type | Local Storage Duration | Cloud Optional | Offline Access |
|---|---|---|---|
| Shelly Pro 3EM | 60 days | Yes | Yes |
| Standard Energy Meter | 7 days | No | No |
| Industrial Logger | 90–180 days | Yes | Partial |
What do the Shelly Pro 3EM's scripting functions offer?
The scripting functions of the Shelly Pro 3EM allow for individual automation of processes. For example, consumers can be automatically switched off if energy consumption exceeds a predefined threshold, or solar surpluses can be specifically redirected to storage solutions like those from DRBO Greenenergy. These automations enable even more efficient energy use and reduce operating costs in the long run.
Why is the Shelly Pro 3EM ideal for solar systems?
The Shelly Pro 3EM can not only measure total power consumption but also monitor the energy production of solar systems. This gives users a complete overview of self-consumption and grid import. Combined with SunLit energy storage from DRBO Greenenergy, the generated solar power quantities can be optimized and independence from electricity suppliers significantly increased.
What connection and installation options does the Shelly Pro 3EM offer?
The Shelly Pro 3EM is simply installed on a DIN rail in the fuse box. Equipped with potential-free relay outputs, LAN and WLAN communication, and modern security protocols, it can be quickly and easily integrated into existing systems. After professional installation, the device automatically connects to smart home platforms and is immediately ready for operation.
How does the Shelly Pro 3EM protect against energy waste?
Thanks to its ability to detect unusual consumption peaks or inefficient devices, the Shelly Pro 3EM enables proactive control of energy consumption. Users can set up automated shutdowns or alarms to avoid unnecessary power consumption, leading to a noticeable reduction in energy costs.
Which devices can be integrated with the Shelly Pro 3EM?
The Shelly Pro 3EM is a device that can be integrated into various smart systems. This means it can be connected to applications such as Home Assistant, MQTT, and Shelly Cloud to facilitate device control. It is particularly useful in energy management systems because it not only works with solar systems and storage units but also with other devices such as heaters and chargers.
One advantage of the Shelly Pro 3EM is its versatility, as it is compatible with many different devices. This means users can better monitor and control their energy usage. Especially in combination with products such as those from DRBO Greenenergy, which offer solar systems and storage solutions, the entire system can be controlled more efficiently. This allows consumers to use their energy even better and save money.
When is the Shelly Pro 3EM most beneficial?
The Shelly Pro 3EM is particularly beneficial in households with photovoltaic systems, heat pumps, or electric cars, as well as in businesses with high peak loads. The precise measurement and automation capabilities help to reduce energy costs and optimize energy supply.
DRBO Greenenergy Expert Opinions
"Our customers are increasingly using the Shelly Pro 3EM in combination with our SunLit energy storage systems. The flexible scripting function allows energy flows to be dynamically controlled – for example, redirecting surplus electricity specifically to storage or to heat generators. The result: higher self-consumption rates and lower energy costs. Shelly and DRBO Greenenergy complement each other perfectly in concept and efficiency."
— Energy Manager Team DRBO Greenenergy
How can the Shelly Pro 3EM contribute to the energy transition?
The Shelly Pro 3EM helps to reduce energy consumption and efficiently utilize renewable energies. Through precise recording and flexible control, the device enables users to actively participate in the decentralized energy transition. In combination with solutions from DRBO Greenenergy, the transition to a more sustainable and energy-independent future is facilitated.
Conclusion: Smart Measurement becomes key to Energy Efficiency
The Shelly Pro 3EM is more than just a meter – it's an intelligent control tool that makes energy consumption visible, controllable, and efficient thanks to scripting, data storage, and comprehensive connectivity. Especially in combination with the innovative storage solutions from DRBO Greenenergy, it creates a strong, sustainable solution for energy use.
Frequently Asked Questions (FAQs)
1. Can the Shelly Pro 3EM be used without the cloud?
Yes, all data can be processed and stored locally – cloud connectivity is optional.
2. Does the Shelly Pro 3EM support three-phase measurement?
Yes, it measures energy consumption on three phases simultaneously, making it suitable for households and businesses.
3. Is the device compatible with battery storage?
Yes, especially with SunLit storage systems from DRBO Greenenergy, to optimally utilize solar power.
4. How is the Shelly Pro 3EM configured?
Via the web interface or the Shelly app, where individual automations and scripts can be created.
5. Is there a warranty?
Yes, the Shelly Pro 3EM typically comes with a two-year manufacturer's warranty.
Some of the information in this article comes from the internet. Product specifications may be updated at any time. For the latest information, please visit the official website or product page.
