Overview

The figure provides an overview of the topics discussed below, with the technology of large heat pumps as the central focus. It also addresses the market situation and various heat sources.
Information Overview, © Fraunhofer IEG 2024

This section contains detailed information on the technology of large heat pumps, from compressor technologies to piping configurations and the selection of suitable refrigerants. A market overview gives you a comprehensive insight into current market details and developments. Furthermore, the main heat sources for large and high-temperature heat pumps are presented. An integrated COP calculator also allows you to directly compare the efficiency of different systems.

On the following subpages, the crucial aspects of the technology of large heat pumps and related information are explained in detail:

Technology: Here you will find an overview of the further technological details of the heat pumps.

Market Overview: The overview provides insights into the temperature and power ranges of large heat pumps on the market and shows technological developments in high-temperature applications.

Heat Sources: Large heat pumps use environmental or waste heat for efficient heat supply, where the choice of heat source is crucial for efficiency and cost-effectiveness; learn more here about the main heat sources and their advantages and disadvantages.