I purchased an inverter from luminous in january 2016 just because of too much shortage of electricity. So that I did not know about inverter companies and then someone suggest me if you are really looking durable inverter then go through with luminous.
And now after completed one and half year with my luminous inverter I surly can say it is a really nice option. After cutting power it runs from 4 to 5 hr. very easily .
And best thing is its very easy to use even my younger brother and sister can use so full points in using friendly.