Once installed a Vaillant photovoltaic system will generate electricity from the free resource sun for several decades – without any emission and high energy losses. The photovoltaic cell won’t neither be used up nor spent during the electricity generating process. The photovoltaic system is not only a very cost effective but also an eco-friendly solution that helps to preserve the environment for future generations.
How does photovoltaic technology contribute towards the protection of the environment?
For years mankind has tried to find the answer to the question: How can we hold up a healthy balance between economical gains and ecological consequences?
Utilising renewable energies is the answer.
Every square metre of the surface of the sun emits per hour the same energy content as 6300 liters of heating oil. This energy is virtually present all day long just waiting to be used.
Photovoltaic is an auspicious method to use solar energy. Through the photovoltaic cells the sunlight is transformed directly to electric energy which then is fed into the country's electric grid. The main raw material needed to produce photovoltaic cells is silicon.
Silicon is produced from silica sand, an almost inexhaustible resource – this is in strong contrast to fossil fuels like oil and gas.
Fossil fuels are not only limited in their availability but also in their energy conversion rate. They operate with a high energy loss while generating electric energy. The result is a relatively inefficient process that additionally can be considered a major strain on the environment.
The photovoltaic system operates with a more efficient conversation rate of resource into electricity.
It consumes energy at only one point: during the production of the photovoltaic modules, inverters and installation materials. After that, it virtually generates electricity for free.
