The energy consumption of a 3-star refrigerator can vary depending on its size, design, and technology. In general, a 3-star rated refrigerator is more energy-efficient compared to lower-rated models but less efficient than 4 or 5-star rated ones.
The energy efficiency of refrigerators is typically measured in kilowatt-hours (kWh) per year. A 3-star refrigerator may consume around 250 to 400 kWh per year, depending on its capacity and features. However, it's important to note that these values can vary from one model to another.
Keep in mind that energy consumption is just one aspect to consider when choosing a refrigerator. You should also consider other factors like the size that meets your needs, additional features, brand reliability, and overall cost-effectiveness over the lifetime of the appliance. Energy-efficient models may have a higher upfront cost, but they can save you money in the long run through reduced electricity bills.
To get the most accurate and up-to-date information on the energy consumption of a specific refrigerator model, you should refer to the manufacturer's specifications or product labels. These labels typically display the annual energy consumption in kWh, which can help you compare different models and make an informed decision.