The cost efficient Innogie system covers the annual need of heat and electricity without impacting negatively on the aesthetics of the house.

The system's main component consists of a roofing solution also functioning as a large thermal solar absorber. By using the whole rooftop as absorber large amounts of heat is generated throughout the year. Firstly this heat is used to cover the annual heating needs of the house and secondly the large amount of surplus heat generated during the summer is utilized to generate electricity in a so-called HP/ORC module. The same module can be used during winter as an efficient heat pump which simplifies the complexity of the total system radically compared to competitive products.