Oh! The power goes off...........!

@srganesh (6349)
India
December 20, 2008 12:52am CST
What do you have when there is a sudden power failure?Is there an inverter backing up current in your home?How much it cost you to install an inverter with battery for your home needs?How many fans and lights you can use with it and for how many hours?I think you have to change the battery every one and a half year.Do you feel it worth spending money on it?Please share!
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