I have purchased this inverter on 1 may 2016 on sunday worth rs 8500.
But damn it on the very next day when I fully charge the inverter to check its backup you wont believe it hardly backup only 10 hours.but my neighbour has luminios inverter worth rs 1000 it is far better than v guard.
Spend some more money for a long battery life.
These brands are nothing compare to lunminious and microtech.
So go for these brands
After 1 year its performance get more worse.
If electricity goes for a long time in your area then dont choose it.
U will have to repent.