New Delhi, June 30 -- Buying an inverter AC does not automatically lower your electricity bill. The savings depend on how you use the air conditioner, the size of your room, your temperature settings, and the efficiency of the model. For households that run an AC for several hours every day, an inverter model can reduce power consumption compared to a fixed-speed unit.

The key difference lies in how the compressor works. A conventional AC repeatedly switches the compressor on and off to maintain the set temperature. An inverter AC varies the compressor speed based on the cooling requirement. Once the room reaches the desired temperature, the compressor slows down instead of restarting at full capacity, helping reduce unnecessary power us...