Power electronics for novel heat pumps achieves efficiency of more than 99.7%

In the Fraunhofer lighthouse project ElKaWe, researchers are working on the development of electrocaloric heat pumps as an alternative to the currently prevailing compressor technology. These new types of heat pumps promise higher efficiency and do not require refrigerants.

from Energy & Green Tech News - Energy Sciences News, Green Tech, Energy, Energy Science https://ift.tt/Cyu2Ad9

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