This image simplifies the difference between Inverter compressor AC & Fixed Speed Compressor AC:
Godrej NXW Inverter AC comes with a unique Green Inverter Technology which is Inverter technology in combination with Green Balance technology. This unique combination helps in achieving highest energy efficiency in an eco-friendly manner using world's most eco-friendly refrigerant (R290).
As the world is faced with the harsh effects and the damage caused by global warming and ozone layer depletion, creators & thought leaders are making efforts to develop more environment friendly technologies. The R290 refrigerant is an example of one such breakthrough innovation. It is highly energy-efficient, has zero Ozone Depletion Potential and the lowest Global Warming Potential. Simply put, it is the AC refrigerant of the future. Godrej is the only brand to use the R290 Refrigerant, making their ACs the most efficient along with being the greenest.
For inverter ACs, ISEER is the only approved rating parameter issued by BEE, Ministry of Power, and Government of India. *The AC running time is considered for 10 years with 2 times gas charging. Assumption is that average tree consumes 21.6 Kg CO2 per year. Models compared are Godrej NXW AC with 6.15 ISEER vs 3 star fixed speed ACs
Green Inverter Technology uses a unique Electronic Expansion Valve (EEV) which operates in variable speed as per user requirement by controlling the speed of refrigerant flow. During higher temperatures the flow will be fast providing efficient cooling. When the temperature is achieved the flow will reduce, saving electricity. The green refrigerant (R290) not only helps provide higher energy efficiency but also protects our fragile eco-system with zero Ozone Depletion Potential and the lowest Global Warming Potential values.