Renewable energy is the term used to describe energy flows that occur naturally and continuously in the environment, such as energy from the wind, waves or tides. The origin of the majority of these sources can be traced back to either the sun (energy from the sun helps to drive the earth's weather patterns) or the gravitational effects of the sun and the moon. This means that these sources are essentially inexhaustible.
The key issue is how to extract this energy as effectively as possible and convert it into more useful forms of energy. This can range from directly using the energy from the sun to heat water to using mechanical devices, such as wind turbines, to convert the kinetic energy in the wind to electrical energy.
Renewable Energy
Why use renewable energy
There is a scientific consensus that climate change is real and that it poses an immense threat to the world.
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Solar systems
Vaillant provides various solar systems, designed to supply various needs. Take a look at our solar dhw system range.
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Mechanical ventilation and heat recovery system
Extracts used air from the home and at the same time uses heat from extracted air to heat up fresh air from outside
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