How to achieve the energy transition for your home

Your path to a personal energy transition
Useful tips and information
Your solution for the switch to renewable energies

Unite to act for our climate –– together we can achieve the energy transition at home

We want to work with you and our trade partners to drive the energy transition forward and help you make your own switch to renewable energies. Find out how you can benefit from the unlimited energy of the sun and the free energy of the environment, and how innovative solutions are making it easier for you to switch to renewable energies. We also present other projects that have already successfully made the transition and are reaping the benefits.

Partner of the United Nations (SDG Development Group)

In order to inform and motivate even more people, we will also participate in the "Unite to act" campaign as a partner of the United Nations Sustainable Development Group: #ActForSDGs

Tips for making the most of your switch to renewable energies

Read our guides to find out which heating systems can help you make the transition. You will find helpful information on the benefits and opportunities of switching to renewable energies –– including tips on purchasing, subsidies and the best use of different heating systems.

Viessmann heat pump: all info at a glance

The heat pump heats in an environmentally responsible and efficient way. Learn more about types, benefits and subsidies, as well as the Viessmann product range here.

Function of the heat pump explained simply

Whether air, brine or water, a heat pump extracts heat from the environment and makes it usable for heating and domestic hot water heating. We explain the heat pump and its function.

How the air source heat pump works

Absorption, compression, release and regeneration. These four steps are indispensable for the functioning of the air source heat pump. Read more about why in the following section.

Heat pumps in older buildings – all information at a glance

In order for a heat pump to work economically in new and older buildings, a few points need to be considered.

Heat pump and power consumption: influencing factors, calculation & tips

How high is the heating power consumption of a heat pump? We explain influencing factors and calculation. Learn more about consumption now!

Purchasing a heat pump – more efficiency, lower costs

Heating with environmental energy is becoming increasingly popular. Find out here what you need to consider when purchasing.

Seasonal performance factor: efficient heat pump operation

The SPF indicates the efficiency of a heat pump in operation. But what does that mean, how can it be increased and what other indicators are there?

Photovoltaics – power from the sun

With a photovoltaic system, you can lower your energy costs. More about function, benefits and an increase in self-consumption.

Power storage unit as a complement to pv system

Using self-generated power is the premise underlying a power storage unit. Find out how they work and what solutions Viessmann can offer you.

PV modules – generate your own solar power

With Viessmann solar modules, you can generate sustainable electricity with solar energy. Find the right module for your energy demand here.

With Viessmann solutions for your own energy transition

Switching to a more sustainable energy system is now easier than ever for homeowners. With a wide range of innovative technologies and solutions from Viessmann, you can actively contribute to the energy transition and reduce your energy costs at the same time. The intelligent networking of Viessmann components enables us to create a holistic solution for you that makes the transition to renewable energies in your home as simple and efficient as possible. Here are some solutions that will help you make the step towards a sustainable energy future.

Unite to act for our climate –– together we can achieve the energy transition at home

Partner of the United Nations (SDG Development Group)

Tips for making the most of your switch to renewable energies

Viessmann heat pump: all info at a glance

Function of the heat pump explained simply

How the air source heat pump works

Heat pumps in older buildings – all information at a glance

Heat pump and power consumption: influencing factors, calculation & tips

Purchasing a heat pump – more efficiency, lower costs

Seasonal performance factor: efficient heat pump operation

Photovoltaics – power from the sun

Power storage unit as a complement to pv system

PV modules – generate your own solar power

With Viessmann solutions for your own energy transition

Vitovolt 300

Photovoltaic modules

Vitocal 250-A

Air source heat pump

More about the energy transition

Energy independence: standalone heating and electricity generation

Energy crisis: cause, solutions and options

Viessmann guide: Energy efficiency

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