You can control the inverter using iControl features available on Zelio-I App: a) Inverter ON/OFF b) High Power mode c) Performance optimization mode d) Holiday mode Inverter ON/OFF: Older people may not drift because they can operate the inverter from their place itself by Bluetooth connectivity in their phone. In high Power Mode, the user can run loads greater than 125% than its rated load for 10 minutes. It is useful to run loads amounting to 900W like electric iron, mixer grinder, etc. for 10 minutes. In a performance optimization load, the user can optimize between Longer backup time and high power performance, which helps the user to plan the day in a better way. Holiday mode prevents battery discharge during a power cut when you are out for a long holiday