For private construction owners

A dream house that provides clean energy

The sun is the most powerful energy source that we know as humankind. Every second, kern fusion that generated in 5 billion years in sun melts 600 million ton hydrogen that is even hard to image and it converts 4 million of mass to pure energy. 

This is an energy that we can use here just in the world as costless by making a very small expense comparatively. Solar energy modules converts solar radiation to energy, and it saves you money up to 28,74 cent per kilowatt (for 30kW of system dimensions) if you use this for feeding public electric networks. 
Thus, you able to recover initial expenses very easily. And let’s accept that it will be a good emotion to make a small contribution to independency of Germany from fossil fuels thanks to this clean electric flow by having a good and fair though.