Home Green Products Guide How can I convert solar power into main electricity?

How can I convert solar power into main electricity?

We have been thinking of ways to save on the light bill. I have been looking to see if this is possible. If we put solar panel on the roof that would we charge 3 batteries. And the batteries would be hooked up to a motor and the motor would drive generators can you? Hook up like 7 generators together? That would go into a inverter that would run like your computer lights A.C also would a alternator work the same from a car? Would we have to just use solar panel and batteries how many solar panels does it take to recharge batteries how many batteries would we have to have and solar panel.