I plan on moving to DR and one of my biggest problems would have to be electricity. I'll be living on the second floor of my grandmother's house. It's pretty much its own house, it has a kitchen, sala, dining, 4 room 2 baths and a balcony. The electricity in my town has its good and bad days. Sometimes it'll be on for the whole day and go away at night or the other way around. When my uncle lived in that house their invensor would die quickly, there's always been problems with it, it really sucks. Anyways I have no idea how to pick a new one, i have no clue about the watts and volts etc., do I need a battery as well? I really need electricity throughout the day, i work from my computer/laptop and it's absolutely necessary I have internet for the hours I work. I don't use up a lot electricity to be honest. My uncle on the other hand, he would have the flat screen, AC, and fan on with the invensor, it would go out in about 2 hours. I don't care for A/C so I'll probably get rid of it, and I don't watch a hole bunch of TV. So can someone school me on this hole invensor and batteries and other stuff i'm probably forgetting. Thank You.