This applet will turn on the Daikin AC on heating when there is injection of energy to the grid. In this way you can optimally use the excess solar energy. To make it work you need to create a virtual device in NHC and include this device in Solar mode. The Solar mode will activate the device when there is energy injected to the grid, IFTTT will use the activation of that device to turn on the Daikin AC.
Explore more great ways to automate Niko Home Control and Daikin Online Controller