Designing your home with through breezes is the way to go for not paying lots of electric bills with air conditioners. Our new friends pay 6,000 pesos a month and we pay 1.200 . when it gets hot we open the doors and windows for the breezes that come mostly from the North. One a/c can run to 1000 pesos per month. We have 2 tvs 2 fridges and 3 fans but not on all the time. Jack doesn't like the 2 teenagers lying on their beds with laptops and fans on full time, he says go outside under the shade but they won't. His a/cs are not on all the time but of course the teenagers use the fridges and have the fans on full time. Think about modifying your home to allow the breezes through and cut your electric bill down.