Exide pure sine wave inverter is value for money. I am using this inverter from last year and you will feel more power at your home. Exide inverter is best from other inverters. Just get it installed at your home and get rid of power cut tension. Power backup is awesome and you will never feel power less. It takes very less power to charge battery. After light cut it does not realised you to that there is power cut and it always gives sufficient power to your home appliances.