A fuel cell CHP like the inhouse5000+ pays off because it replaces electrical energy from the grid with self-generated electrical energy. This means that the longer the CHP runs, the faster it pays off.
About 6000 full-load hours or more per year are recommended. The aim should be to operate the CHP unit at full load as far as possible during the heating season and in the transitional period.
In summer, partial load operation or even a temporary shutdown due to a lower heat requirement cannot be avoided.