Is very best invertor making company this invetor is come with 2 warrenty from date of purchasing. the microtek invertor has best featur like Overload Sense and Short Circuit Protection, Pure and stable Sine Wave Output, Display Indicator: The LED display is designed for the consumers to understand the status of the inverter like state of charge, fault message.my experience is this inverter runs very nicely it can give backup of more than 6 to 8 hours.the) so finally microtek invertor has performance is best means it is more realiable.This invertor ups and battery consumes less flor space since it easily fitted your home. You should purchase this in the event that you need to purchase inverter or UPS.so I say the inverter bettery is exceptionally powerfull furthermore great quality. microtek is the biggest brand in india for making electronic thing& ilike it .we have set up everything with it like all fans and lights and my computer also, so now I have no tention of powercuts anymore.but oher brand invertor available in market is Su-Kam, Genus, Luminous, Birla Power, Arise.if you not like microtek then my experience you canuse arise invertor is best and bset performance