HEMS PRO – the intelligent energy management system for your home

What does HEMS mean?

HEMS stands for Home Energy Management System. It is an intelligent
control system for household energy consumption.

A HEMS connects various energy sources and consumers and ensures that
electricity is used as efficiently as possible.

Typical components of a modern energy system are:

• Photovoltaic system

• Battery storage

• Heat pump

• Wallbox for electric cars

• Smart home appliances

An energy management system continuously analyzes electricity consumption and
automatically decides when which devices should operate.

Why energy management is becoming increasingly important

The energy transition is significantly changing the electricity market. More and more
electricity is being generated from renewable energy sources, especially from
photovoltaics and wind power. However, these energy sources are weather-dependent
and do not always generate the same amount of electricity. This leads to greater
fluctuations in electricity supply.

At the same time, electricity consumption is increasing due to new technologies such as:

• Electric cars

• Heat pumps

• Battery storage

An energy management system helps to use this energy efficiently and reduce costs.

Which devices an energy management system can control

A modern HEMS can connect and control numerous devices in the household.

These include, for example:

• Photovoltaic inverters

• Battery storage

• Heat pumps

• Wallboxes

• Electric heating systems

Intelligent control allows energy flows in the household to be optimized.

HEMS PRO as the central control in a Smart Energy Home

An energy management system like HEMS PRO connects all important energy components in the household.

The system continuously analyzes:

• Electricity consumption

• Energy production of the PV system

• Electricity prices

Devices are then automatically controlled to utilize as much inexpensive or self-generated
electricity as possible.