I have been using this inverter from past 1 year and it is really working very well. I shopped for this inverter on the recommendation of a friend and has been haing it only since then. The charging is very fast and also the backup is very good. In the summers it used to provide continous 3-4 hours of backup om normal usage. It is very easy to setup and usage and looks very rigid and durable aa well.
It is best for small sized family with medium to moderate usage. I will definitely recommend it to my friends and family.