Air conditioners with the best ratings get lower electricity bills and often are very efficient in the quality of cooling. Select an AC that consumes less power and meets all your requirements and purposes. Now, the question is how can you find the energy efficiency ratings of an Air Conditioner? Air conditioner ratings can be considered while selecting an AC but there is another bit to be noted here and that is called Inverter ACs. Inverter ACs theoretically and in real life consumes less power than the conventional ACs. The effects and differences in some cases can be dramatic. An International Government body, the Bureau of Energy Efficiency, rates inverter ACs separately because of its multiple differentiating factors. In other words, a 3-star inverter AC consumes less power than a 5-star conventional ACs. Whatever your choice or requirements may be, whether you are looking for the best Inverter ACs or best Conventional ACs, Onyx can help you find out the best air conditioners as per your demands and essentialities.