Interesting, P21, 22 are key page for me. But having looked at it for a few minutes it doesn't appear that they are getting particularly good results (though admittedly it is hard to figure what we are looking at and who knows if these are their best results).
P21 Power output seems to be approximately the same as Electrical input at about 600W (is this a calibration run?). P22 Appears that they are using flow calorimetry with 2.5L/min (42g/s) and a 30°C input temp with 60°C output and about 20minute long run. Seems to be about 5kW Electric - Total Power In and maybe up to 8kW Water Heater Power Out for a COP of about 1.6? I would find that quite credible if you consider that Brillouin is claiming about COP of 2.1, and a number of others are around that level too. Why oh why can't they just release some data rather than hinting at it with a photo of the output results? On 10 May 2012 19:17, Akira Shirakawa <shirakawa.ak...@gmail.com> wrote: > Hello group, > > Have a look at this new pdf from DGT, dated May 2012: > > http://www.defkalion-energy.**com/files/2012-05_**StatusPicturesFinal.pdf<http://www.defkalion-energy.com/files/2012-05_StatusPicturesFinal.pdf> > > Cheers, > S.A. > >
