There are many solutions to this problem but the most common solution that most people apply in India; is to go foran Inverter-Battery system. However when somebody plans to purchase an inverter, the first question that comes to his/her mind is which inverter to purchase? and how one knows what suits best for its requirements. When you think of buying a new inverter, it is important to escape fromthe marketing gimmicks, and understand some basic related facts, eventually of much help before purchasing an inverter. Selecting the right kind of an inverter/battery system is one such important factor. And not just selecting the right inverter-battery system, it is important to select the right solution that solves your need.i think I made a good choice