If there are frequent power off in your area then it is good to have a microtek inverter. It is durable and very easy to use. Once electrician install the inverter you don’t have to see it anymore. It will work on its own without supervision.
It is light weight and compact.It is having four LED lights. If LED lights are green that means it is working nicely if its RED then there is a problem.Inside the inverter is sapcious. It is easy to service too.