About 30 per cent to 50 per cent cheaper to run as it consumes less power compared to a conventional ACNo voltage fluctuation caused by compressorMaintains constant room temperatureEfficient cooling and heatingCan be run on solar panelsApart from savings in monthly electricity bill, there is huge savings on fuel if run on backup generatorThe additional price paid for an inverter AC gets recovered in electricity bills within a few monthsEnvironment-friendly due to the use of better refrigerantsSafe for household wiring due to lower power consumptionSuitable for large and small rooms