CHP itself is one of the most technically demanding fields in power generation. It requires deep theoretical knowledge and experience in engine technology, thermodynamics, control technology, hydraulic, installations, and many more areas in order to design, manufacture and isnstall a reliable CHP system. Being specialized in demanding projects, HKH-Energie delivered the CHP with heat demand management with 4 big heat tanks from which boiling water is delivered to clean the bottles – the only packing in which Mr. Vollmer market his red and white wine.