Microtek is best in invertors today’s I’m telling you about this. I’m using microtek inverter last one year and I have no any issue with this. Battery backup of this invertor is very good for long power cut. I’m use two fan full night in summer cut and I’m very impressed from this. I’m also watch tv on this in power cut and never miss my favorite serial. Totally Money value product. If you want to install or change your inverter then that one is good option for you.