Load management made easy – with the Compleo eBox smart & eBox professional
More and more electric cars are being charged at home and at workplaces – and that also increases electricity demand. But there is no need to worry: with smart load management, the available power can be distributed efficiently without tripping circuit breakers or requiring an expensive grid connection upgrade.
This is exactly where the Compleo eBox smart and eBox professional demonstrate what modern charging technology can do.
🔋 What is load management?
Load management ensures that the electricity demand of a building or charging network never exceeds the available connection capacity.
This prevents circuit breakers from tripping and protects the grid connection from overload, while making efficient use of the available power.
There are two basic types: static and dynamic load management.
⚙️ Static load management
With static load management, a fixed maximum value is defined that the charging infrastructure as a whole must not exceed.
This limit remains constant regardless of how much electricity the building is using at any given moment.
This is particularly useful when several wallboxes are installed at one location, for example:
at company car parks,
in underground car parks of apartment buildings, or
for fleet solutions,
where a defined maximum connection capacity for the charging group is available.
The system intelligently distributes the available power among the connected vehicles – everyone can charge without overloading the grid.
⚡ Dynamic load management
With dynamic load management, the wallbox goes one step further: it takes the current electricity consumption in the building into account and adjusts the charging power in real time.
If, for example, the cooker, heat pump or washing machine is running, the wallbox automatically reduces its charging power. As soon as those consumers require less power, it increases the charging output again.
This means charging is optimally adapted to the available grid capacity, without sacrificing convenience or requiring additional connection capacity.
🧠 Integrated dynamic load management – no additional hardware required
The Compleo eBox smart and eBox professional already feature integrated dynamic load management.
That means:
✅ no external controller required
✅ no licence fees
✅ no additional control hardware
All you need is a Modbus-compatible smart meter – for example from Shelly or Siemens.
Communication takes place via RS485 Modbus, enabling the eBox to determine how much power is currently available in the building.
🧩 Easy setup via WebConfig
Configuration is carried out directly through the wallbox's WebConfig interface.
Simply:
Establish a LAN connection to the wallbox
Open WebConfig in your browser
Enter the Modbus parameters and maximum values
Save – done!
The system then starts measuring the power flow and intelligently controlling the charging power.
🌿 Benefits at a glance
Integrated static and dynamic load management
No additional control hardware required
Control directly via smart meter
Easy setup via WebConfig
Protects the building connection from overload
Makes optimum use of the available grid capacity
Ideal for houses, apartment buildings, businesses and parking facilities
💡 Conclusion: smart, efficient and safe charging
With the Compleo eBox smart and eBox professional, load management becomes straightforward.
Whether static or dynamic, the wallbox automatically ensures that the available energy is used as effectively as possible.
Connect, configure and charge – without additional control hardware or licence fees.
👉 Discover now: Compleo eBox smart
👉 Or learn more about: Compleo eBox professional
