What is et rating symbol?

The ET rating symbol is a standardized way of expressing the level of energy efficiency for electrical appliances. The rating is typically displayed as a letter grade or numerical value and is intended to help consumers make informed decisions when purchasing appliances. The energy efficiency of an appliance is determined by its energy consumption per unit of output, and appliances with higher ET ratings are generally more efficient, consuming less energy and therefore costing less to operate over time. The ET rating system is widely used in many countries around the world, and appliances with high ratings often qualify for government incentives or rebates.