The COVID-19 pandemic and acceleration of eCommerce have made mobile refrigeration systems or TRU (Transport Refrigeration Units) an essential part of Cold Chain logistics and “Last-Kilometer” deliveries of vaccines and perishable goods. As trucks and delivery vans are increasingly electrified, the demand for electric mobile refrigeration systems is accelerating dramatically. Today, electric mobile refrigeration systems come in variety of cooling capacity and features. Large systems are used to keep goods fresh or frozen in cargo containers for long-haul transport trucks. Variety of small units for bicycle containers and recreational outdoor portable refrigerators are emerging as well.
 
For mobile refrigeration applications, u ...