In which countries is the solar smart charging feature available? November 09, 2021 13:30 Updated Good news, the solar smart charging service is available in all the countries the app can be downloaded! Related articles How does Solar Smart Charging work? Do I need any specific hardware or installation to enable the solar smart charging feature? How do I set up Solar Smart Charging? My panels face multiple directions, how can I determine the orientation and tilt? Will the charging speed be adjusted to my solar output?