This inverter has great ratings all over. But my experience has not been satisfying enough. I am using this for the past 6 months and its still in the warranty period. I am living at a place where voltage drops precariously low sometimes during the night.
Its in such situations that the incapacity of this inverter comes to fore. It has been broken down once now and although it was in warranty, it took a lot of time for the service guys to repair. Hence fir me the services has been the major issue.