Question: what is the difference between 5 star and 3 star inverter ac?
Answer: Power saving with 5 star inverter AC Therefore, in theory the annual 3 star inverter AC electric bill will be 28.58% more than a 5 star inverter AC. ... 222- per month or 22.2% saving in electricity bill with a 5 star inverter AC compared with a 3 star inverter AC.