Here are some key takeaways: Average reefer container power consumption ranges from 2kW/hour to 7. 5kW/hour depending upon ambient conditions. Efficient operations demand mindful monitoring of both energy usage and temperature controls. Evaluating key performan e indicators (KPIs) is essential for op lectricity does a reefer u. By way of. . So let's get into it: How much power does a reefer container consume per hour? The answer isn't straightforward-it depends on several variables-but we'll do our best to give you a clear picture. In doing so, we hope to empower you with knowledge that could potentially save your business money while. . Reefer containers maintain specific temperatures to preserve perishable items, which makes them essential in global logistics. Typically, these systems can store anywhere from 100 kWh to several MWh.