Daikin is the one of the best company in india and it’s introduce inverter technology which help to reduce power consuption and save energy. in other word we can say it a seven star ac so its kind of one time investment because it is costly but whenever u purchase it .it will save your electric bill and the power is consume by inverter ac is much less than the power consume by a hair drier .so you can use this ac with the help of inverter also.