ENVISOR

Electric power converters; Batteries; Energy storage apparatus for household purposes comprised of batteries; Apparatus and instruments for diagnosing electrical power installations namely, testing equipment for use in testing the performance and efficiency of power plant equipment; Apparatus for measuring, monitoring, and analyzing electricity consumption, namely, electric sensors; Battery chargers for use with mobile telecommunication devices; Battery compensation chargers; Power supplies for smart phones; Electric power controlling apparatus and instruments, namely, electric power converters; Electric current control devices; Electricity controller for managing electricity energy, namely, thermostats; Modules for photovoltaic power generation; Solar batteries; Solar cell plates; Solar cell module; Secondary batteries