Here you can find a demonstration film that shows how the ZPZ foil pointwise self-regulation works. Follow the timeline to see how each point on the ZPZ foil surface automatically regulates its heating power to accomodate for varying thermal loads and ambient temperatures. The efficient cooling and/or low ambient temperature gives an incrediable effect of high power and vice versa. Because of the ZPZ design, all points on the foil surface are completely independent.