A andation Member Joined 2012 2023-01-03 8:20 pm #1 2023-01-03 8:20 pm #1 Interesting application of a speaker here. https://www.pv-magazine.com/2023/01...acoustic-heat-pump-produces-water-up-to-80-c/
Interesting application of a speaker here. https://www.pv-magazine.com/2023/01...acoustic-heat-pump-produces-water-up-to-80-c/
